Release version 1.0.1.RELEASE

Previously forcibly cleaning up sessions was not working. All the cleanup
was done by Redis expiration. This meant that sessions would be kept alive
until Redis cleaned them up (non deterministic).

This commit resolves the mapping of expiration to session ids.

Fixes gh-169

README.adoc

@@ -1,19 +1,7 @@
 = Spring Session
 Rob Winch
-1.0.0.BUILD-SNAPSHOT
-:toc:
-:toc-placement: preamble
-:sectanchors:
-:icons: font
-:source-highlighter: prettify
-:idseparator: -
-:idprefix:
-:doctype: book
-:spring-session-version: 1.0.0.BUILD-SNAPSHOT
-:spring-session-milestone-version: 1.0.0.M1
-:spring-version: 4.1.0.RELEASE
 
-Spring Session aims to provide a common infrastructure for managing sessions. This provides many <<benefits>> including:
+Spring Session aims to provide a common infrastructure for managing sessions. This provides many benefits including:
 
 * Accessing a session from any environment (i.e. web, messaging infrastructure, etc)
 * In a web environment
@@ -21,198 +9,10 @@ Spring Session aims to provide a common infrastructure for managing sessions. Th
 ** Pluggable strategy for determining the session id
 ** Easily keep the HttpSession alive when a WebSocket is active
 
-= Quick Start
+= Spring Session Project Site
 
-This section describes how to use Spring Session to use Redis when interacting with a web application's HttpSession. If you'd like to skip the reading, you can also refer to the <<sample>>
+You can find the documentation, issue management, support, samples, and guides for using Spring Session at http://spring.io/spring-session/
 
-== Updating Dependencies
-Before you use the project, you must ensure to update your dependencies. Instructions for building with Maven and Gradle have been provided below:
+= License
 
- * <<building-with-maven>>
- * <<building-with-gradle>>
-
-=== Building with Maven
-
-The project is available in the https://github.com/spring-projects/spring-framework/wiki/SpringSource-repository-FAQ[Spring Maven Repository]. If you are using Maven, you will want to make the following updates.
-
-**Using the latest Milestone in Maven**
-
-If you want the latest milestone, ensure you have the following repository in your pom.xml:
-
-[source,xml]
-----
-<repository>
-  <id>spring-snapshot</id>
-  <url>https://repo.spring.io/libs-milestone</url>
-</repository>
-----
-
-Then ensure you have added the following dependencies:
-
-[source,xml]
-[subs="verbatim,attributes"]
-----
-<dependency>
-  <groupId>org.springframework.session</groupId>
-  <artifactId>spring-session</artifactId>
-  <version>{spring-session-milestone-version}</version>
-</dependency>
-<dependency>
-  <groupId>org.springframework</groupId>
-  <artifactId>spring-web</artifactId>
-  <version>{spring-version}</version>
-</dependency>
-<dependency>
-  <groupId>org.springframework.data</groupId>
-  <artifactId>spring-data-redis</artifactId>
-  <version>1.3.0.RELEASE</version>
-</dependency>
-<dependency>
-  <groupId>redis.clients</groupId>
-  <artifactId>jedis</artifactId>
-  <version>2.4.1</version>
-</dependency>
-<dependency>
-  <groupId>org.apache.commons</groupId>
-  <artifactId>commons-pool2</artifactId>
-  <version>2.2</version>
-</dependency>
-----
-
-**Using the latest Snapshot in Maven**
-
-If you want the latest snapshot, ensure you have the following repository in your pom.xml:
-
-[source,xml]
-----
-<repository>
-  <id>spring-snapshot</id>
-  <url>https://repo.spring.io/libs-snapshot</url>
-</repository>
-----
-
-Then ensure you have added the following dependencies:
-
-[source,xml]
-[subs="verbatim,attributes"]
-----
-<dependency>
-  <groupId>org.springframework.session</groupId>
-  <artifactId>spring-session-data-redis</artifactId>
-  <version>{spring-session-version}</version>
-</dependency>
-<dependency>
-  <groupId>org.springframework</groupId>
-  <artifactId>spring-web</artifactId>
-  <version>{spring-version}</version>
-</dependency>
-----
-
-=== Building with Gradle
-
-**Using the latest milestone in Gradle**
-
-If you want the latest milestone, ensure you have the following repository in your build.gradle:
-
-[source,groovy]
-----
-repositories {
-  maven { url 'https://repo.spring.io/libs-milestone' }
-}
-----
-
-Then ensure you have added the following dependencies:
-
-[source,groovy]
-[subs="verbatim,attributes"]
-----
-dependencies {
-  compile "org.springframework.session:spring-session:{spring-session-milestone-version}",
-          "org.springframework:spring-web:{spring-version}",
-          "org.springframework.data:spring-data-redis:1.3.0.RELEASE",
-          "redis.clients:jedis:2.4.1",
-          "org.apache.commons:commons-pool2:2.2"
-}
-----
-
-**Using the latest Snapshot in Gradle**
-
-If you want the latest snapshot, ensure you have the following repository in your build.gradle:
-
-[source,groovy]
-----
-repositories {
-  maven { url 'https://repo.spring.io/libs-snapshot' }
-}
-----
-
-Then ensure you have added the following dependencies:
-
-[source,groovy]
-[subs="verbatim,attributes"]
-----
-dependencies {
-  compile "org.springframework.session:spring-session-data-redis:{spring-session-version}",
-          "org.springframework:spring-web:{spring-version}"
-}
-----
-
-== Spring Configuration
-
-Add the following Spring Configuration:
-
-[source,java]
-----
-@Configuration
-@EnableRedisHttpSession
-public class Config {
-
-    @Bean
-    public JedisConnectionFactory connectionFactory() {
-        return new JedisConnectionFactory();
-    }
-}
-
-----
-
-In our example, we are connecting to the default port (6379). For more information on configuring Spring Data Redis, refer to the http://docs.spring.io/spring-data/data-redis/docs/current/reference/html/[reference documentation].
-
-== Servlet Initialization
-
-We next need to be sure our Servlet Container (i.e. Tomcat) is properly configured.
-
-. First we need ensure that our `Config` class from above was loaded. In the example below we do this by extending `AbstractHttpSessionApplicationInitializer` and passing our `Config` class to the superclass.
-. Next we need to be sure the `SessionRepositoryFilter` is regsitered with the Servlet Container. We can do this by mapping a `DelegatingFilterProxy` to every request with the same name as the bean name of our `SessionRepositoryFilter`. Fortunately, this is performed automatically by the `AbstractHttpSessionApplicationInitializer`.
-
-[source,java]
-----
-public class Initializer extends AbstractHttpSessionApplicationInitializer {
-
-    public Initializer() {
-        super(Config.class);
-    }
-}
-----
-
-= Sample
-
-The code contains a https://github.com/spring-projects/spring-session/tree/master/samples/web[sample web application]. To run the sample:
-
-. Obtain the source by https://github.com/spring-projects/spring-session[cloning the repository] or https://github.com/spring-projects/spring-session/archive/master.zip[downloading] it.
-. Run the application using gradle
-.. Linux / OSX `./gradlew tomcatRun`
-.. Windows `.\gradlew.bat tomcatRun`
-. Visit http://localhost:8080/
-
-= Benefits
-
-* This can make clustering much easier. This is nice because the clustering setup is done in a vendor neutral way. Furthermore, in some environments (i.e. PaaS solutions) developers cannot modify the cluster settings easily.
-* We can use different strategies for determining the session id. This gives us at least a few benefits
-** Allowing for a single browser to have multiple simultaneous sessions in a transparent fashion. For example, many developers wish to allow a user to authenticate with multiple accounts and switch between them similar to how you can in gmail.
-** When using a REST API, the session can be specified using a header instead of the JSESSIONID cookie (which leaks implementation details to the client). Many would argue that session is bad in REST because it has state, but it is important to note that session is just a form of cache and used responsibly it will increase performance & security.
-** When a session id is acquired in a header, we can default CSRF protection to off. This is because if the session id is found in the header we know that it is impossible to be a CSRF attack since, unlike cookies, headers must be manually populated.
-* We can easily keep the HttpSession and WebSocket Session in sync. Imagine a web application like gmail where you can authenticate and either write emails (HTTP requests) or chat (WebSocket). In standard servlet environment there is no way to keep the HttpSession alive through the WebSocket so you must ping the server. With our own session strategy we can have the WebSocket messages automatically keep the HttpSession alive. We can also destroy both sessions at once easily.
-* We can provide hooks to allow users to invalidate sessions that should not be active. For example, if you look in the lower right of gmail you can see the last account activity and click "Details". This shows a listing of all the active sessions along with the IP address, location, and browser information for your account.
-** Users can look through this and determine if anything is suspicious (i.e. if their account has a session that is associated to a country they have never been) and invalidate that session and change their password.
-** Another useful example is perhaps they checked their mail at the library and forgot to log out. With this custom mechanism this is very possible.
-* Spring Security currently supports restricting the number of concurrent sessions each user can have. The implementation works, but does so passively since we cannot get a handle to the session from the session id. Specifically, each time a user requests a page we check to see if that session id is valid in a separate data store. If it is no longer valid, we invalidate the session. With this new mechanism we can invalidate the session from the session id.
+Spring Session is Open Source software released under the http://www.apache.org/licenses/LICENSE-2.0.html[Apache 2.0 license].

build.gradle

@@ -1,37 +1,65 @@
 buildscript {
-    repositories {
-        maven { url "https://repo.spring.io/plugins-release" }
-    }
-    dependencies {
-        classpath("org.gradle.api.plugins:gradle-tomcat-plugin:1.2.3")
-        classpath("org.springframework.build.gradle:propdeps-plugin:0.0.7")
-        classpath("org.springframework.build.gradle:spring-io-plugin:0.0.3.RELEASE")
-        classpath('me.champeau.gradle:gradle-javadoc-hotfix-plugin:0.1')
-        classpath('org.asciidoctor:asciidoctor-gradle-plugin:0.7.0')
-        classpath('org.asciidoctor:asciidoctor-java-integration:0.1.4.preview.1')
-    }
+	repositories {
+		maven { url "https://repo.spring.io/plugins-release" }
+	}
+	dependencies {
+		classpath("org.gradle.api.plugins:gradle-tomcat-plugin:1.2.3")
+		classpath("org.springframework.build.gradle:propdeps-plugin:0.0.7")
+		classpath("org.springframework.build.gradle:spring-io-plugin:0.0.3.RELEASE")
+		classpath('me.champeau.gradle:gradle-javadoc-hotfix-plugin:0.1')
+		classpath 'org.asciidoctor:asciidoctor-gradle-plugin:1.5.2'
+	}
 }
 
 group = 'org.springframework.session'
 
-ext.springBootVersion = '1.1.4.RELEASE'
+ext.springBootVersion = '1.2.3.RELEASE'
 ext.JAVA_GRADLE = "$rootDir/gradle/java.gradle"
 ext.MAVEN_GRADLE = "$rootDir/gradle/publish-maven.gradle"
 ext.TOMCAT_GRADLE = "$rootDir/gradle/tomcat.gradle"
+ext.TOMCAT_6_GRADLE = "$rootDir/gradle/tomcat6.gradle"
+ext.TOMCAT_7_GRADLE = "$rootDir/gradle/tomcat7.gradle"
+
+ext.releaseBuild = version.endsWith('RELEASE')
+ext.snapshotBuild = version.endsWith('SNAPSHOT')
+ext.milestoneBuild = !(releaseBuild || snapshotBuild)
 
 apply plugin: 'sonar-runner'
+apply plugin: 'base'
 
 
 sonarRunner {
-    sonarProperties {
-        property "sonar.java.coveragePlugin", "jacoco"
-        property "sonar.projectName", "Spring Session"
-        property "sonar.jacoco.reportPath", "${buildDir.name}/jacoco.exec"
-        property "sonar.links.homepage", 'https://github.com/spring-projects/spring-session'
-        property "sonar.links.ci", 'https://build.spring.io/browse/SESSION'
-        property "sonar.links.issue", 'https://github.com/spring-projects/spring-session/issues'
-        property "sonar.links.scm", 'https://github.com/spring-projects/spring-session'
-        property "sonar.links.scm_dev", 'https://github.com/spring-projects/spring-session.git'
-        property "sonar.java.coveragePlugin", "jacoco"
-    }
+	sonarProperties {
+		property "sonar.java.coveragePlugin", "jacoco"
+		property "sonar.projectName", "Spring Session"
+		property "sonar.jacoco.reportPath", "${buildDir.name}/jacoco.exec"
+		property "sonar.links.homepage", 'https://github.com/spring-projects/spring-session'
+		property "sonar.links.ci", 'https://build.spring.io/browse/SESSION'
+		property "sonar.links.issue", 'https://github.com/spring-projects/spring-session/issues'
+		property "sonar.links.scm", 'https://github.com/spring-projects/spring-session'
+		property "sonar.links.scm_dev", 'https://github.com/spring-projects/spring-session.git'
+		property "sonar.java.coveragePlugin", "jacoco"
+	}
+}
+
+task configDocsZip(dependsOn: [':docs:asciidoctor',':spring-session:javadoc']) << {
+	project.tasks.docsZip.from(project(':docs').asciidoctor) {
+		into('reference')
+	}
+	project.tasks.docsZip.from(project(':spring-session').javadoc) {
+		into('api')
+	}
+}
+
+
+task docsZip(type: Zip, dependsOn: 'configDocsZip') {
+	group = "Distribution"
+	baseName = "spring-session"
+	classifier = "docs"
+	description = "Builds -${classifier} archive containing api and reference " +
+			"for deployment."
+}
+
+artifacts {
+	archives docsZip
 }

docs/build.gradle

@@ -0,0 +1,46 @@
+apply plugin: 'java'
+apply plugin: 'org.asciidoctor.convert'
+
+asciidoctorj {
+
+}
+
+tasks.findByPath("artifactoryPublish")?.enabled = false
+
+dependencies {
+		testCompile project(':spring-session'),
+				"org.springframework.data:spring-data-redis:$springDataRedisVersion",
+				"org.springframework:spring-websocket:${springVersion}",
+				"org.springframework:spring-messaging:${springVersion}",
+				'junit:junit:4.11',
+				'org.mockito:mockito-core:1.9.5',
+				"org.springframework:spring-test:$springVersion",
+				'org.easytesting:fest-assert:1.4',
+				"redis.clients:jedis:2.4.1",
+				"javax.servlet:javax.servlet-api:$servletApiVersion"
+}
+
+asciidoctor {
+	def ghTag = snapshotBuild ? 'master' : project.version
+	def ghUrl = "https://github.com/spring-projects/spring-session/tree/$ghTag/"
+	attributes	'version-snapshot': snapshotBuild,
+			'version-milestone': milestoneBuild,
+			'version-release': releaseBuild,
+			'gh-url': ghUrl,
+			'gh-samples-url': "$ghUrl/samples/",
+			'download-url' : "https://github.com/spring-projects/spring-session/archive/${ghTag}.zip",
+			'spring-session-version' : version,
+			'spring-version' : springVersion,
+			'docs-test-dir' : rootProject.projectDir.path + '/docs/src/test/java/',
+			'docs-test-resources-dir' : rootProject.projectDir.path + '/docs/src/test/resources/',
+			'samples-dir' : rootProject.projectDir.path + '/samples/',
+
+			'source-highlighter' : 'coderay',
+			'imagesdir':'./images',
+			'icons': 'font',
+			'sectanchors':'',
+			'idprefix':'',
+			'idseparator':'-',
+			'docinfo1':'true',
+			'revnumber' : project.version
+}

docs/src/docs/asciidoc/guides/boot.adoc

@@ -0,0 +1,155 @@
+= Spring Session - Spring Boot
+Rob Winch
+:toc:
+
+This guide describes how to use Spring Session to transparently leverage Redis to back a web application's `HttpSession` when using Spring Boot.
+
+NOTE: The completed guide can be found in the <<boot-sample, boot sample application>>.
+
+== Updating Dependencies
+Before you use Spring Session, you must ensure to update your dependencies.
+We assume you are working with a working Spring Boot web application.
+If you are using Maven, ensure to add the following dependencies:
+
+.pom.xml
+[source,xml]
+[subs="verbatim,attributes"]
+----
+<dependencies>
+	<!-- ... -->
+
+	<dependency>
+		<groupId>org.springframework.session</groupId>
+		<artifactId>spring-session</artifactId>
+		<version>{spring-session-version}</version>
+	</dependency>
+	<dependency>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-redis</artifactId>
+	</dependency>
+</dependencies>
+----
+
+ifeval::["{version-snapshot}" == "true"]
+Since We are using a SNAPSHOT version, we need to ensure to add the Spring Snapshot Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repositories>
+
+	<!-- ... -->
+
+	<repository>
+		<id>spring-snapshot</id>
+		<url>https://repo.spring.io/libs-snapshot</url>
+	</repository>
+</repositories>
+----
+endif::[]
+
+ifeval::["{version-milestone}" == "true"]
+Since We are using a Milestone version, we need to ensure to add the Spring Milestone Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repository>
+	<id>spring-milestone</id>
+	<url>https://repo.spring.io/libs-milestone</url>
+</repository>
+----
+endif::[]
+
+[[boot-spring-configuration]]
+== Spring Configuration
+
+After adding the required dependencies, we can create our Spring configuration.
+The Spring configuration is responsible for creating a Servlet Filter that replaces the `HttpSession` implementation with an implementation backed by Spring Session.
+Add the following Spring Configuration:
+
+[source,java]
+----
+include::{samples-dir}boot/src/main/java/sample/config/HttpSessionConfig.java[tags=class]
+----
+
+<1> The `@EnableRedisHttpSession` annotation creates a Spring Bean with the name of `springSessionRepositoryFilter` that implements Filter.
+The filter is what is in charge of replacing the `HttpSession` implementation to be backed by Spring Session.
+In this instance Spring Session is backed by Redis.
+
+[[boot-redis-configuration]]
+== Configuring the Redis Connection
+
+Spring Boot automatically creates a `RedisConnectionFactory` that connects Spring Session to the Redis Server.
+In a production environment you need to ensure to update your configuration to point to your Redis server. For example, you can include the following in your *application.properties*
+
+.src/main/resources/application.properties
+----
+spring.redis.host=localhost
+spring.redis.password=secret
+spring.redis.port=6379
+----
+
+For more information, refer to http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#boot-features-connecting-to-redis[Connecting to Redis] portion of the Spring Boot documentation.
+
+[[boot-servlet-configuration]]
+== Servlet Container Initialization
+
+Our <<boot-spring-configuration,Spring Configuration>> created a Spring Bean named `springSessionRepositoryFilter` that implements `Filter`.
+The `springSessionRepositoryFilter` bean is responsible for replacing the `HttpSession` with a custom implementation that is backed by Spring Session.
+
+In order for our `Filter` to do its magic, Spring needs to load our `Config` class.
+Last we need to ensure that our Servlet Container (i.e. Tomcat) uses our `springSessionRepositoryFilter` for every request.
+Fortunately, Spring Boot takes care of both of these steps for us.
+
+[[boot-sample]]
+== boot Sample Application
+
+The boot Sample Application demonstrates how to use Spring Session to transparently leverage Redis to back a web application's `HttpSession` when using Spring Boot.
+
+[[boot-running]]
+=== Running the boot Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+----
+$ ./gradlew :samples:boot:bootRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+[[boot-explore]]
+=== Exploring the security Sample Application
+
+Try using the application. Enter the following to log in:
+
+* **Username** _user_
+* **Password** _password_
+
+Now click the **Login** button.
+You should now see a message indicating your are logged in with the user entered previously.
+The user's information is stored in Redis rather than Tomcat's `HttpSession` implementation.
+
+[[boot-how]]
+=== How does it work?
+
+Instead of using Tomcat's `HttpSession`, we are actually persisting the values in Redis.
+Spring Session replaces the `HttpSession` with an implementation that is backed by Redis.
+When Spring Security's `SecurityContextPersistenceFilter` saves the `SecurityContext` to the `HttpSession` it is then persisted into Redis.
+
+When a new `HttpSession` is created, Spring Session creates a cookie named SESSION in your browser that contains the id of your session.
+Go ahead and view the cookies (click for help with https://developer.chrome.com/devtools/docs/resources#cookies[Chrome] or https://getfirebug.com/wiki/index.php/Cookies_Panel#Cookies_List[Firefox]).
+
+If you like, you can easily remove the session using redis-cli. For example, on a Linux based system you can type:
+
+	$ redis-cli keys '*' | xargs redis-cli del
+
+TIP: The Redis documentation has instructions for http://redis.io/topics/quickstart[installing redis-cli].
+
+Alternatively, you can also delete the explicit key. Enter the following into your terminal ensuring to replace `7e8383a4-082c-4ffe-a4bc-c40fd3363c5e` with the value of your SESSION cookie:
+
+	$ redis-cli del spring:session:sessions:7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+Now visit the application at http://localhost:8080/ and observe that we are no longer authenticated.

docs/src/docs/asciidoc/guides/httpsession-xml.adoc

@@ -0,0 +1,170 @@
+= Spring Session - HttpSession (Quick Start)
+Rob Winch
+:toc:
+
+This guide describes how to use Spring Session to transparently leverage Redis to back a web application's `HttpSession` with XML based configuration.
+
+NOTE: The completed guide can be found in the <<httpsession-xml-sample, httpsession-xml sample application>>.
+
+== Updating Dependencies
+Before you use Spring Session, you must ensure to update your dependencies.
+If you are using Maven, ensure to add the following dependencies:
+
+.pom.xml
+[source,xml]
+[subs="verbatim,attributes"]
+----
+<dependencies>
+	<!-- ... -->
+
+	<dependency>
+		<groupId>org.springframework.session</groupId>
+		<artifactId>spring-session-data-redis</artifactId>
+		<version>{spring-session-version}</version>
+		<type>pom<type>
+	</dependency>
+	<dependency>
+		<groupId>org.springframework</groupId>
+		<artifactId>spring-web</artifactId>
+		<version>{spring-version}</version>
+	</dependency>
+</dependencies>
+----
+
+ifeval::["{version-snapshot}" == "true"]
+Since we are using a SNAPSHOT version, we need to ensure to add the Spring Snapshot Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repositories>
+
+	<!-- ... -->
+
+	<repository>
+		<id>spring-snapshot</id>
+		<url>https://repo.spring.io/libs-snapshot</url>
+	</repository>
+</repositories>
+----
+endif::[]
+
+ifeval::["{version-milestone}" == "true"]
+Since We are using a Milestone version, we need to ensure to add the Spring Milestone Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repository>
+	<id>spring-milestone</id>
+	<url>https://repo.spring.io/libs-milestone</url>
+</repository>
+----
+endif::[]
+
+// tag::config[]
+
+[[httpsession-xml-spring-configuration]]
+== Spring XML Configuration
+
+After adding the required dependencies, we can create our Spring configuration.
+The Spring configuration is responsible for creating a Servlet Filter that replaces the `HttpSession` implementation with an implementation backed by Spring Session.
+Add the following Spring Configuration:
+
+.src/main/webapp/WEB-INF/spring/session.xml
+[source,xml,indent=0]
+----
+include::{samples-dir}httpsession-xml/src/main/webapp/WEB-INF/spring/session.xml[tags=beans]
+----
+
+<1> We create an embedded Redis Server so that there is no need to start up Redis external of our application.
+In a production application this is not necessary since we would point our connection to an external Redis instance.
+<2> We use the combination of `<context:annotation-config/>` and `RedisHttpSessionConfiguration` because Spring Session does not yet provide XML Namespace support (see https://github.com/spring-projects/spring-session/issues/104[gh-104]).
+This creates a Spring Bean with the name of `springSessionRepositoryFilter` that implements Filter.
+The filter is what is in charge of replacing the `HttpSession` implementation to be backed by Spring Session.
+In this instance Spring Session is backed by Redis.
+<3> We create a `RedisConnectionFactory` that connects Spring Session to the Redis Server.
+We use a http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#xsd-config-body-schemas-context-pphc[PropertyPlaceholderConfigurer] to externalize the port location.
+For more information on configuring Spring Data Redis, refer to the http://docs.spring.io/spring-data/data-redis/docs/current/reference/html/[reference documentation].
+
+== XML Servlet Container Initialization
+
+Our <<httpsession-xml-spring-configuration,Spring Configuration>> created a Spring Bean named `springSessionRepositoryFilter` that implements `Filter`.
+The `springSessionRepositoryFilter` bean is responsible for replacing the `HttpSession` with a custom implementation that is backed by Spring Session.
+
+In order for our `Filter` to do its magic, we need to instruct Spring to load our `session.xml` configuration.
+We do this with the following configuration:
+
+
+.src/main/webapp/WEB-INF/web.xml
+[source,xml,indent=0]
+----
+include::{samples-dir}httpsession-xml/src/main/webapp/WEB-INF/web.xml[tags=context-param]
+include::{samples-dir}httpsession-xml/src/main/webapp/WEB-INF/web.xml[tags=listeners]
+----
+
+The http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#context-create[ContextLoaderListener] reads the contextConfigLocation and picks up our session.xml configuration.
+
+Last we need to ensure that our Servlet Container (i.e. Tomcat) uses our `springSessionRepositoryFilter` for every request.
+The following snippet performs this last step for us:
+
+.src/main/webapp/WEB-INF/web.xml
+[source,xml,indent=0]
+----
+include::{samples-dir}httpsession-xml/src/main/webapp/WEB-INF/web.xml[tags=springSessionRepositoryFilter]
+----
+
+The http://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/web/filter/DelegatingFilterProxy.html[DelegatingFilterProxy] will look up a Bean by the name of `springSessionRepositoryFilter` and cast it to a `Filter`.
+For every request that `DelegatingFilterProxy` is invoked, the `springSessionRepositoryFilter` will be invoked.
+
+// end::config[]
+
+[[httpsession-xml-sample]]
+== httpsession-xml Sample Application
+
+=== Running the httpsession-xml Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+----
+$ ./gradlew :samples:httpsession-xml:tomcatRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+=== Exploring the httpsession-xml Sample Application
+
+Try using the application. Fill out the form with the following information:
+
+* **Attribute Name:** _username_
+* **Attribute Value:** _rob_
+
+Now click the **Set Attribute** button. You should now see the values displayed in the table.
+
+=== How does it work?
+
+We interact with the standard `HttpSession` in the `SessionServlet` shown below:
+
+.src/main/java/sample/SessionServlet.java
+[source,java]
+----
+include::{samples-dir}httpsession-xml/src/main/java/sample/SessionServlet.java[tags=class]
+----
+
+Instead of using Tomcat's `HttpSession`, we are actually persisting the values in Redis.
+Spring Session creates a cookie named SESSION in your browser that contains the id of your session.
+Go ahead and view the cookies (click for help with https://developer.chrome.com/devtools/docs/resources#cookies[Chrome] or https://getfirebug.com/wiki/index.php/Cookies_Panel#Cookies_List[Firefox]).
+
+If you like, you can easily remove the session using redis-cli. For example, on a Linux based system you can type:
+
+	$ redis-cli keys '*' | xargs redis-cli del
+
+TIP: The Redis documentation has instructions for http://redis.io/topics/quickstart[installing redis-cli].
+
+Alternatively, you can also delete the explicit key. Enter the following into your terminal ensuring to replace `7e8383a4-082c-4ffe-a4bc-c40fd3363c5e` with the value of your SESSION cookie:
+
+	$ redis-cli del spring:session:sessions:7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+Now visit the application at http://localhost:8080/ and observe that the attribute we added is no longer displayed.

docs/src/docs/asciidoc/guides/httpsession.adoc

@@ -0,0 +1,162 @@
+= Spring Session - HttpSession (Quick Start)
+Rob Winch
+:toc:
+
+This guide describes how to use Spring Session to transparently leverage Redis to back a web application's `HttpSession` with Java Configuration.
+
+NOTE: The completed guide can be found in the <<httpsession-sample, httpsession sample application>>.
+
+== Updating Dependencies
+Before you use Spring Session, you must ensure to update your dependencies.
+If you are using Maven, ensure to add the following dependencies:
+
+.pom.xml
+[source,xml]
+[subs="verbatim,attributes"]
+----
+<dependencies>
+	<!-- ... -->
+
+	<dependency>
+		<groupId>org.springframework.session</groupId>
+		<artifactId>spring-session-data-redis</artifactId>
+		<version>{spring-session-version}</version>
+		<type>pom<type>
+	</dependency>
+	<dependency>
+		<groupId>org.springframework</groupId>
+		<artifactId>spring-web</artifactId>
+		<version>{spring-version}</version>
+	</dependency>
+</dependencies>
+----
+
+ifeval::["{version-snapshot}" == "true"]
+Since we are using a SNAPSHOT version, we need to ensure to add the Spring Snapshot Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repositories>
+
+	<!-- ... -->
+
+	<repository>
+		<id>spring-snapshot</id>
+		<url>https://repo.spring.io/libs-snapshot</url>
+	</repository>
+</repositories>
+----
+endif::[]
+
+ifeval::["{version-milestone}" == "true"]
+Since We are using a Milestone version, we need to ensure to add the Spring Milestone Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repository>
+	<id>spring-milestone</id>
+	<url>https://repo.spring.io/libs-milestone</url>
+</repository>
+----
+endif::[]
+
+// tag::config[]
+
+[[httpsession-spring-configuration]]
+== Spring Java Configuration
+
+After adding the required dependencies, we can create our Spring configuration.
+The Spring configuration is responsible for creating a Servlet Filter that replaces the `HttpSession` implementation with an implementation backed by Spring Session.
+Add the following Spring Configuration:
+
+[source,java]
+----
+include::{samples-dir}httpsession/src/main/java/sample/Config.java[tags=class]
+----
+
+<1> We import an embedded Redis Server so that there is no need to start up Redis external of our application.
+In a production application this is not necessary since we would point our connection to an external Redis instance.
+<2> The `@EnableRedisHttpSession` annotation creates a Spring Bean with the name of `springSessionRepositoryFilter` that implements Filter.
+The filter is what is in charge of replacing the `HttpSession` implementation to be backed by Spring Session.
+In this instance Spring Session is backed by Redis.
+<3> We create a `RedisConnectionFactory` that connects Spring Session to the Redis Server.
+We use a http://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#xsd-config-body-schemas-context-pphc[PropertyPlaceholderConfigurer] to externalize the port location.
+For more information on configuring Spring Data Redis, refer to the http://docs.spring.io/spring-data/data-redis/docs/current/reference/html/[reference documentation].
+
+== Java Servlet Container Initialization
+
+Our <<httpsession-spring-configuration,Spring Configuration>> created a Spring Bean named `springSessionRepositoryFilter` that implements `Filter`.
+The `springSessionRepositoryFilter` bean is responsible for replacing the `HttpSession` with a custom implementation that is backed by Spring Session.
+
+In order for our `Filter` to do its magic, Spring needs to load our `Config` class.
+Last we need to ensure that our Servlet Container (i.e. Tomcat) uses our `springSessionRepositoryFilter` for every request.
+Fortunately, Spring Session provides a utility class named `AbstractHttpSessionApplicationInitializer` both of these steps extremely easy.
+You can find an example below:
+
+.src/main/java/sample/Initializer.java
+[source,java]
+----
+include::{samples-dir}httpsession/src/main/java/sample/Initializer.java[tags=class]
+----
+
+NOTE: The name of our class (Initializer) does not matter. What is important is that we extend `AbstractHttpSessionApplicationInitializer`.
+
+<1> The first step is to extend `AbstractHttpSessionApplicationInitializer`.
+This ensures that the Spring Bean by the name `springSessionRepositoryFilter` is registered with our Servlet Container for every request.
+<2> `AbstractHttpSessionApplicationInitializer` also provides a mechanism to easily ensure Spring loads our `Config`.
+
+// end::config[]
+
+[[httpsession-sample]]
+== httpsession Sample Application
+
+
+
+=== Running the httpsession Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+----
+$ ./gradlew :samples:httpsession:tomcatRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+=== Exploring the httpsession Sample Application
+
+Try using the application. Fill out the form with the following information:
+
+* **Attribute Name:** _username_
+* **Attribute Value:** _rob_
+
+Now click the **Set Attribute** button. You should now see the values displayed in the table.
+
+=== How does it work?
+
+We interact with the standard `HttpSession` in the `SessionServlet` shown below:
+
+.src/main/java/sample/SessionServlet.java
+[source,java]
+----
+include::{samples-dir}httpsession/src/main/java/sample/SessionServlet.java[tags=class]
+----
+
+Instead of using Tomcat's `HttpSession`, we are actually persisting the values in Redis.
+Spring Session creates a cookie named SESSION in your browser that contains the id of your session.
+Go ahead and view the cookies (click for help with https://developer.chrome.com/devtools/docs/resources#cookies[Chrome] or https://getfirebug.com/wiki/index.php/Cookies_Panel#Cookies_List[Firefox]).
+
+If you like, you can easily remove the session using redis-cli. For example, on a Linux based system you can type:
+
+	$ redis-cli keys '*' | xargs redis-cli del
+
+TIP: The Redis documentation has instructions for http://redis.io/topics/quickstart[installing redis-cli].
+
+Alternatively, you can also delete the explicit key. Enter the following into your terminal ensuring to replace `7e8383a4-082c-4ffe-a4bc-c40fd3363c5e` with the value of your SESSION cookie:
+
+	$ redis-cli del spring:session:sessions:7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+Now visit the application at http://localhost:8080/ and observe that the attribute we added is no longer displayed.

docs/src/docs/asciidoc/guides/rest.adoc

@@ -0,0 +1,210 @@
+= Spring Session - REST
+Rob Winch
+:toc:
+
+This guide describes how to use Spring Session to transparently leverage Redis to back a web application's `HttpSession` when using REST endpoints.
+
+NOTE: The completed guide can be found in the <<rest-sample, rest sample application>>.
+
+== Updating Dependencies
+Before you use Spring Session, you must ensure to update your dependencies.
+If you are using Maven, ensure to add the following dependencies:
+
+.pom.xml
+[source,xml]
+[subs="verbatim,attributes"]
+----
+<dependencies>
+	<!-- ... -->
+
+	<dependency>
+		<groupId>org.springframework.session</groupId>
+		<artifactId>spring-session-data-redis</artifactId>
+		<version>{spring-session-version}</version>
+		<type>pom<type>
+	</dependency>
+	<dependency>
+		<groupId>org.springframework</groupId>
+		<artifactId>spring-web</artifactId>
+		<version>{spring-version}</version>
+	</dependency>
+</dependencies>
+----
+
+ifeval::["{version-snapshot}" == "true"]
+Since We are using a SNAPSHOT version, we need to ensure to add the Spring Snapshot Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repositories>
+
+	<!-- ... -->
+
+	<repository>
+		<id>spring-snapshot</id>
+		<url>https://repo.spring.io/libs-snapshot</url>
+	</repository>
+</repositories>
+----
+endif::[]
+
+ifeval::["{version-milestone}" == "true"]
+Since We are using a Milestone version, we need to ensure to add the Spring Milestone Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repository>
+	<id>spring-milestone</id>
+	<url>https://repo.spring.io/libs-milestone</url>
+</repository>
+----
+endif::[]
+
+// tag::config[]
+
+[[rest-spring-configuration]]
+== Spring Configuration
+
+After adding the required dependencies, we can create our Spring configuration.
+The Spring configuration is responsible for creating a Servlet Filter that replaces the `HttpSession` implementation with an implementation backed by Spring Session.
+Add the following Spring Configuration:
+
+[source,java]
+----
+include::{samples-dir}rest/src/main/java/sample/HttpSessionConfig.java[tags=class]
+----
+
+<1> We import an embedded Redis Server so that there is no need to start up Redis external of our application.
+In a production application this is not necessary since we would point our connection to an external Redis instance.
+<2> The `@EnableRedisHttpSession` annotation creates a Spring Bean with the name of `springSessionRepositoryFilter` that implements `Filter`.
+The filter is what is in charge of replacing the `HttpSession` implementation to be backed by Spring Session.
+In this instance Spring Session is backed by Redis.
+<3> We create a `RedisConnectionFactory` that connects Spring Session to the Redis Server.
+In our example, we are connecting to localhost on the default port (6379).
+For more information on configuring Spring Data Redis, refer to the http://docs.spring.io/spring-data/data-redis/docs/current/reference/html/[reference documentation].
+<4> We customize Spring Session's HttpSession integration to use HTTP headers to convey the current session information instead of cookies.
+
+== Servlet Container Initialization
+
+Our <<rest-spring-configuration,Spring Configuration>> created a Spring Bean named `springSessionRepositoryFilter` that implements `Filter`.
+The `springSessionRepositoryFilter` bean is responsible for replacing the `HttpSession` with a custom implementation that is backed by Spring Session.
+
+In order for our `Filter` to do its magic, Spring needs to load our `Config` class. We provide the configuration in our Spring `MvcInitializer` as shown below:
+
+.src/main/java/sample/mvc/MvcInitializer.java
+[source,java,indent=0]
+----
+include::{samples-dir}rest/src/main/java/sample/mvc/MvcInitializer.java[tags=config]
+----
+
+Last we need to ensure that our Servlet Container (i.e. Tomcat) uses our `springSessionRepositoryFilter` for every request.
+Fortunately, Spring Session provides a utility class named `AbstractHttpSessionApplicationInitializer` that makes this extremely easy. Simply extend the class with the default constructor as shown below:
+
+.src/main/java/sample/Initializer.java
+[source,java]
+----
+include::{samples-dir}rest/src/main/java/sample/Initializer.java[tags=class]
+----
+
+NOTE: The name of our class (Initializer) does not matter. What is important is that we extend `AbstractHttpSessionApplicationInitializer`.
+
+// end::config[]
+
+[[rest-sample]]
+== rest Sample Application
+
+=== Running the rest Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+----
+$ ./gradlew :samples:rest:tomcatRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+=== Exploring the rest Sample Application
+
+Try using the application. Use your favorite REST client to request http://localhost:8080/
+
+	$ curl -v http://localhost:8080/
+
+Observe that we are prompted for basic authentication. Provide the following information for the username and password:
+
+* **Username** *user*
+* **Password** *password*
+
+$ curl -v http://localhost:8080/ -u user:password
+
+In the output you will notice the following:
+
+----
+HTTP/1.1 200 OK
+...
+x-auth-token: 0dc1f6e1-c7f1-41ac-8ce2-32b6b3e57aa3
+
+{"username":"user"}
+----
+
+Specifically, we notice the following things about our response:
+
+* The HTTP Status is now a 200
+* We have a header with the name of *x-auth-token* which contains a new session id
+* The current username is displayed
+
+We can now use the *x-auth-token* to make another request without providing the username and password again. For example, the following outputs the the username just as before:
+
+	$ curl -v http://localhost:8080/ -H "x-auth-token: 0dc1f6e1-c7f1-41ac-8ce2-32b6b3e57aa3"
+
+The only difference is that the session id is not provided in the response headers because we are reusing an existing session.
+
+If we invalidate the session, then the x-auth-token is displayed in the response with an empty value. For example, the following will invalidate our session:
+
+	$ curl -v http://localhost:8080/logout -H "x-auth-token: 0dc1f6e1-c7f1-41ac-8ce2-32b6b3e57aa3"
+
+You will see in the output that the x-auth-token provides an empty String indicating that the previous session was invalidated.
+
+----
+HTTP/1.1 204 No Content
+...
+x-auth-token:
+----
+
+=== How does it work?
+
+Spring Security interacts with the standard `HttpSession` in `SecurityContextPersistenceFilter`.
+
+Instead of using Tomcat's `HttpSession`, Spring Security is now persisting the values in Redis.
+Spring Session creates a header named x-auth-token in your browser that contains the id of your session.
+
+If you like, you can easily see that the session is created in Redis. First create a session using the following:
+
+$ curl -v http://localhost:8080/ -u user:password
+
+In the output you will notice the following:
+
+----
+HTTP/1.1 200 OK
+...
+x-auth-token: 7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+{"username":"user"}
+----
+
+Now remove the session using redis-cli. For example, on a Linux based system you can type:
+
+	$ redis-cli keys '*' | xargs redis-cli del
+
+TIP: The Redis documentation has instructions for http://redis.io/topics/quickstart[installing redis-cli].
+
+Alternatively, you can also delete the explicit key. Enter the following into your terminal ensuring to replace `7e8383a4-082c-4ffe-a4bc-c40fd3363c5e` with the value of your SESSION cookie:
+
+	$ redis-cli del spring:session:sessions:7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+We can now use the *x-auth-token* to make another request with the session we deleted and observe we are prompted for a authentication. For example, the following returns an HTTP 401:
+
+	$ curl -v http://localhost:8080/ -H "x-auth-token: 0dc1f6e1-c7f1-41ac-8ce2-32b6b3e57aa3"

docs/src/docs/asciidoc/guides/security.adoc

@@ -0,0 +1,164 @@
+= Spring Session and Spring Security
+Rob Winch
+:toc:
+
+This guide describes how to use Spring Session along with Spring Security.
+It assumes you have already applied Spring Security to your application.
+
+NOTE: The completed guide can be found in the <<security-sample, security sample application>>.
+
+== Updating Dependencies
+Before you use Spring Session, you must ensure to update your dependencies.
+If you are using Maven, ensure to add the following dependencies:
+
+.pom.xml
+[source,xml]
+[subs="verbatim,attributes"]
+----
+<dependencies>
+	<!-- ... -->
+
+	<dependency>
+	<groupId>org.springframework.session</groupId>
+	<artifactId>spring-session-data-redis</artifactId>
+	<version>{spring-session-version}</version>
+	<type>pom<type>
+	</dependency>
+	<dependency>
+	<groupId>org.springframework</groupId>
+	<artifactId>spring-web</artifactId>
+	<version>{spring-version}</version>
+	</dependency>
+</dependencies>
+----
+
+ifeval::["{version-snapshot}" == "true"]
+Since We are using a SNAPSHOT version, we need to ensure to add the Spring Snapshot Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repositories>
+
+	<!-- ... -->
+
+	<repository>
+	<id>spring-snapshot</id>
+	<url>https://repo.spring.io/libs-snapshot</url>
+	</repository>
+</repositories>
+----
+endif::[]
+
+ifeval::["{version-milestone}" == "true"]
+Since We are using a Milestone version, we need to ensure to add the Spring Milestone Maven Repository.
+Ensure you have the following in your pom.xml:
+
+.pom.xml
+[source,xml]
+----
+<repository>
+<id>spring-milestone</id>
+<url>https://repo.spring.io/libs-milestone</url>
+</repository>
+----
+endif::[]
+
+[[security-spring-configuration]]
+== Spring Configuration
+
+After adding the required dependencies, we can create our Spring configuration.
+The Spring configuration is responsible for creating a Servlet Filter that replaces the `HttpSession` implementation with an implementation backed by Spring Session.
+Add the following Spring Configuration:
+
+[source,java]
+----
+include::{samples-dir}security/src/main/java/sample/Config.java[tags=class]
+----
+
+<1> We import an embedded Redis Server so that there is no need to start up Redis external of our application.
+In a production application this is not necessary since we would point our connection to an external Redis instance.
+<2> The `@EnableRedisHttpSession` annotation creates a Spring Bean with the name of `springSessionRepositoryFilter` that implements Filter.
+The filter is what is in charge of replacing the `HttpSession` implementation to be backed by Spring Session.
+In this instance Spring Session is backed by Redis.
+<3> We create a `RedisConnectionFactory` that connects Spring Session to the Redis Server.
+In our example, we are connecting to localhost on the default port (6379).
+For more information on configuring Spring Data Redis, refer to the http://docs.spring.io/spring-data/data-redis/docs/current/reference/html/[reference documentation].
+
+== Servlet Container Initialization
+
+Our <<security-spring-configuration,Spring Configuration>> created a Spring Bean named `springSessionRepositoryFilter` that implements `Filter`.
+The `springSessionRepositoryFilter` bean is responsible for replacing the `HttpSession` with a custom implementation that is backed by Spring Session.
+
+In order for our `Filter` to do its magic, Spring needs to load our `Config` class.
+Since our application is already loading Spring configuration using our `SecurityInitializer` class, we can simply add our Config class to it.
+
+.src/main/java/sample/SecurityInitializer.java
+[source,java]
+----
+include::{samples-dir}security/src/main/java/sample/SecurityInitializer.java[tags=class]
+----
+
+Last we need to ensure that our Servlet Container (i.e. Tomcat) uses our `springSessionRepositoryFilter` for every request.
+It is extremely important that Spring Session's `springSessionRepositoryFilter` is invoked before Spring Security's `springSecurityFilterChain`.
+This ensures that the `HttpSession` that Spring Security uses is backed by Spring Session.
+Fortunately, Spring Session provides a utility class named `AbstractHttpSessionApplicationInitializer` that makes this extremely easy.
+You can find an example below:
+
+.src/main/java/sample/Initializer.java
+[source,java]
+----
+include::{samples-dir}security/src/main/java/sample/Initializer.java[tags=class]
+----
+
+NOTE: The name of our class (Initializer) does not matter. What is important is that we extend `AbstractHttpSessionApplicationInitializer`.
+
+By extending `AbstractHttpSessionApplicationInitializer` we ensure that the Spring Bean by the name `springSessionRepositoryFilter` is registered with our Servlet Container for every request before Spring Security's `springSecurityFilterChain` .
+
+[[security-sample]]
+== security Sample Application
+
+
+
+=== Running the security Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+----
+$ ./gradlew :samples:security:tomcatRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+=== Exploring the security Sample Application
+
+Try using the application. Enter the following to log in:
+
+* **Username** _user_
+* **Password** _password_
+
+Now click the **Login** button.
+You should now see a message indicating your are logged in with the user entered previously.
+The user's information is stored in Redis rather than Tomcat's `HttpSession` implementation.
+
+=== How does it work?
+
+Instead of using Tomcat's `HttpSession`, we are actually persisting the values in Redis.
+Spring Session replaces the `HttpSession` with an implementation that is backed by Redis.
+When Spring Security's `SecurityContextPersistenceFilter` saves the `SecurityContext` to the `HttpSession` it is then persisted into Redis.
+
+When a new `HttpSession` is created, Spring Session creates a cookie named SESSION in your browser that contains the id of your session.
+Go ahead and view the cookies (click for help with https://developer.chrome.com/devtools/docs/resources#cookies[Chrome] or https://getfirebug.com/wiki/index.php/Cookies_Panel#Cookies_List[Firefox]).
+
+If you like, you can easily remove the session using redis-cli. For example, on a Linux based system you can type:
+
+	$ redis-cli keys '*' | xargs redis-cli del
+
+TIP: The Redis documentation has instructions for http://redis.io/topics/quickstart[installing redis-cli].
+
+Alternatively, you can also delete the explicit key. Enter the following into your terminal ensuring to replace `7e8383a4-082c-4ffe-a4bc-c40fd3363c5e` with the value of your SESSION cookie:
+
+	$ redis-cli del spring:session:sessions:7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+Now visit the application at http://localhost:8080/ and observe that we are no longer authenticated.

docs/src/docs/asciidoc/guides/users.adoc

@@ -0,0 +1,155 @@
+= Spring Session - Multiple Sessions
+Rob Winch
+:toc:
+
+This guide describes how to use Spring Session to manage multiple simultaneous browser sessions (i.e Google Accounts).
+
+== Integrating with Spring Session
+
+The steps to integrate with Spring Session are exactly the same as those outline in the link:httpsession.html[HttpSession Guide], so we will skip to running the sample application.
+
+[[users-sample]]
+== users Sample Application
+
+The users application demonstrates how to allow an application to manage multiple simultaneous browser sessions (i.e. Google Accounts).
+
+=== Running the users Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+----
+$ ./gradlew :samples:users:tomcatRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+=== Exploring the users Sample Application
+
+Try using the application. Authenticate with the following information:
+
+* **Username** _rob_
+* **Password** _rob_
+
+Now click the **Login** button. You should now be authenticated as the user **rob**.
+
+We can click on links and our user information is preserved.
+
+* Click on the **Link** link in the navigation bar at the top
+* Observe we are still authenticated as **rob**
+
+Let's add an another account.
+
+* Return to the *Home* page
+* Click on the arrow next to *rob* in the upper right hand corner
+* Click **Add Account**
+
+The log in form is displayed again. Authenticate with the following information:
+
+* **Username** _luke_
+* **Password** _luke_
+
+Now click the **Login** button. You should now be authenticated as the user **luke**.
+
+We can click on links and our user information is preserved.
+
+* Click on the **Link** link in the navigation bar at the top
+* Observe we are still authenticated as **luke**
+
+Where did our original user go? Let's switch to our original account.
+
+* Click on the arrow next to *luke* in the upper right hand corner.
+* Click on **Switch Account** -> *rob*
+
+We are now using the session associated with *rob*.
+
+== How does it work?
+
+// tag::how-does-it-work[]
+
+Let's take a look at how Spring Session keeps track of multiple sessions.
+
+=== Managing a Single Session
+
+Spring Session keeps track of the `HttpSession` by adding a value to a cookie named SESSION.
+For example, the SESSION cookie might have a value of:
+
+	7e8383a4-082c-4ffe-a4bc-c40fd3363c5e
+
+=== Adding a Session
+
+We can add another session by requesting a URL that contains a special parameter in it.
+By default the parameter name is *_s*. For example, the following URL would create a new session:
+
+http://localhost:8080/?_s=1
+
+NOTE: The parameter value does not indicate the actual session id.
+This is important because we never want to allow the session id to be determined by a client to avoid https://www.owasp.org/index.php/Session_fixation[session fixation attacks].
+Additionally, we do not want the session id to be leaked since it is sent as a query parameter.
+Remember sensitive information should only be transmitted as a header or in the body of the request.
+
+Rather than creating the URL ourselves, we can utilize the `HttpSessionManager` to do this for us.
+We can obtain the `HttpSessionManager` from the `HttpServletRequest` using the following:
+
+.src/main/java/sample/UserAccountsFilter.java
+[source,java,indent=0]
+----
+include::{samples-dir}users/src/main/java/sample/UserAccountsFilter.java[tags=HttpSessionManager]
+----
+
+We can now use it to create a URL to add another session.
+
+.src/main/java/sample/UserAccountsFilter.java
+[source,java,indent=0]
+----
+include::{samples-dir}users/src/main/java/sample/UserAccountsFilter.java[tags=addAccountUrl]
+----
+
+<1> We have an existing variable named `unauthenticatedAlias`.
+The value is an alias that points to an existing unauthenticated session.
+If no such session exists, the value is null.
+This ensures if we have an existing unauthenticated session that we use it instead of creating a new session.
+<2> If all of our sessions are already associated to a user, we create a new session alias.
+<3> If there is an existing session that is not associated to a user, we use its session alias.
+<4> Finally, we create the add account URL.
+The URL contains a session alias that either points to an existing unauthenticated session or is an alias that is unused thus signaling to create a new session associated to that alias.
+
+Now our SESSION cookie looks something like this:
+
+	0 7e8383a4-082c-4ffe-a4bc-c40fd3363c5e 1 1d526d4a-c462-45a4-93d9-84a39b6d44ad
+
+Such that:
+
+* There is a session with the id *7e8383a4-082c-4ffe-a4bc-c40fd3363c5e*
+** The alias for this session is  *0*.
+For example, if the URL is http://localhost:8080/?_s=0 this alias would be used.
+** This is the default session.
+This means that if no session alias is specified, then this session is used.
+For example, if the URL is http://localhost:8080/ this session would be used.
+* There is a session with the id *1d526d4a-c462-45a4-93d9-84a39b6d44ad*
+** The alias for this session is *1*.
+If the session alias is *1*, then this session is used.
+For example, if the URL is http://localhost:8080/?_s=1 this alias would be used.
+
+=== Automatic Session Alias Inclusion with encodeURL
+
+The nice thing about specifying the session alias in the URL is that we can have multiple tabs open with different active sessions.
+The bad thing is that we need to include the session alias in every URL of our application.
+Fortunately, Spring Session will automatically include the session alias in any URL that passes through http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletResponse.html#encodeURL(java.lang.String)[HttpServletResponse#encodeURL(java.lang.String)]
+
+This means that if you are using standard tag libraries the session alias is automatically included in the URL.
+For example, if we are currently using the session with the alias of *1*, then the following:
+
+.src/main/webapp/index.jsp
+[source,xml,indent=0]
+----
+include::{samples-dir}users/src/main/webapp/index.jsp[tags=link]
+----
+
+will output a link of:
+
+[source,html]
+----
+<a id="navLink" href="/link.jsp?_s=1">Link</a>
+----
+
+// end::how-does-it-work[]

docs/src/docs/asciidoc/guides/websocket.adoc

@@ -0,0 +1,132 @@
+= Spring Session - WebSocket
+Rob Winch
+:toc:
+:websocketdoc-test-dir: {docs-test-dir}docs/websocket/
+
+This guide describes how to use Spring Session to ensure that WebSocket messages keep your HttpSession alive.
+
+// tag::disclaimer[]
+
+NOTE: Spring Session's WebSocket support only works with Spring's WebSocket support.
+Specifically it does not work with using https://www.jcp.org/en/jsr/detail?id=356[JSR-356] directly.
+This is due to the fact that JSR-356 does not have a mechanism for intercepting incoming WebSocket messages.
+
+// end::disclaimer[]
+
+== HttpSession Setup
+
+The first step is to integrate Spring Session with the HttpSession. These steps are already outlined in the link:httpsession.html[HttpSession Guide].
+
+Please make sure you have already integrated Spring Session with the HttpSession before proceeding.
+
+// tag::config[]
+
+[[websocket-spring-configuration]]
+== Spring Configuration
+
+In a typical Spring WebSocket application users would extend `AbstractWebSocketMessageBrokerConfigurer`.
+For example, the configuration might look something like the following:
+
+[source,java]
+----
+include::{websocketdoc-test-dir}WebSocketConfig.java[tags=class]
+----
+
+We can easily update our configuration to use Spring Session's WebSocket support.
+For example:
+
+.src/main/java/samples/config/WebSocketConfig.java
+[source,java]
+----
+include::{samples-dir}websocket/src/main/java/sample/config/WebSocketConfig.java[tags=class]
+----
+
+To hook in the Spring Session support we only need to change two things:
+
+<1> Instead of extending `AbstractWebSocketMessageBrokerConfigurer` we extend `AbstractSessionWebSocketMessageBrokerConfigurer`
+<2> We rename the `registerStompEndpoints` method to `configureStompEndpoints`
+
+What does `AbstractSessionWebSocketMessageBrokerConfigurer` do behind the scenes?
+
+* `WebSocketConnectHandlerDecoratorFactory` is added as a `WebSocketHandlerDecoratorFactory` to `WebSocketTransportRegistration`.
+This ensures a custom `SessionConnectEvent` is fired that contains the `WebSocketSession`.
+The `WebSocketSession` is necessary to terminate any WebSocket connections that are still open when a Spring Session is terminated.
+* `SessionRepositoryMessageInterceptor` is added as a `HandshakeInterceptor` to every `StompWebSocketEndpointRegistration`.
+This ensures that the Session is added to the WebSocket properties to enable updating the last accessed time.
+* `SessionRepositoryMessageInterceptor` is added as a `ChannelInterceptor` to our inbound `ChannelRegistration`.
+This ensures that every time an inbound message is received, that the last accessed time of our Spring Session is updated.
+* `WebSocketRegistryListener` is created as a Spring Bean.
+This ensures that we have a mapping of all of the Session id to the corresponding WebSocket connections.
+By maintaining this mapping, we can close all the WebSocket connections when a Spring Session (HttpSession) is terminated.
+
+
+// end::config[]
+
+[[websocket-sample]]
+== websocket Sample Application
+
+The websocket sample application demonstrates how to use Spring Session with WebSockets.
+
+=== Running the websocket Sample Application
+
+You can run the sample by obtaining the {download-url}[source code] and invoking the following command:
+
+[TIP]
+====
+For the purposes of testing session expiration, you may want to change the session expiration to be 1 minute (default is 30 minutes) by removing the comment from the following file before starting the application:
+
+.src/main/java/samples/config/WebSecurityConfig.java
+[source,java]
+----
+include::{samples-dir}websocket/src/main/java/sample/config/WebSecurityConfig.java[tags=enable-redis-httpsession]
+----
+====
+
+----
+$ ./gradlew :samples:websocket:bootRun
+----
+
+You should now be able to access the application at http://localhost:8080/
+
+=== Exploring the websocket Sample Application
+
+Try using the application. Authenticate with the following information:
+
+* **Username** _rob_
+* **Password** _password_
+
+Now click the **Login** button. You should now be authenticated as the user **rob**.
+
+Open an incognito window and access http://localhost:8080/
+
+You will be prompted with a log in form. Authenticate with the following information:
+
+* **Username** _luke_
+* **Password** _password_
+
+Now send a message from *rob* to *luke*. The message should appear.
+
+Wait for two minutes and try sending a message from *rob* to *luke* again.
+You will see that the message is no longer sent.
+
+[NOTE]
+.Why two minutes?
+====
+Spring Session will expire in 60 seconds, but the notification from Redis is not guaranteed to happen within 60 seconds.
+To ensure the socket is closed in a reasonable amount of time, Spring Session runs a background task every minute at 00 seconds that forcibly cleans up any expired sessions.
+This means you will need to wait at most two minutes before the WebSocket connection is terminated.
+====
+
+Try accessing http://localhost:8080/
+You will be prompted to authenticate again.
+This demonstrates that the session properly expires.
+
+Now repeat the same exercise, but instead of waiting two minutes send a message from *each* of the users every 30 seconds.
+You will see that the messages continue to be sent.
+Try accessing http://localhost:8080/
+You will not be prompted to authenticate again.
+This demonstrates the session is kept alive.
+
+NOTE: Only messages sent from a user keep the session alive.
+This is because only messages coming from a user imply user activity.
+Messages received do not imply activity and thus do not renew the session expiration.

docs/src/docs/asciidoc/index.adoc

@@ -0,0 +1,476 @@
+= Spring Session
+Rob Winch
+:doctype: book
+:indexdoc-tests: {docs-test-dir}docs/IndexDocTests.java
+:websocketdoc-test-dir: {docs-test-dir}docs/websocket/
+:toc: left
+
+[[abstract]]
+
+Spring Session provides an API and implementations for managing a user's session information.
+
+[[introduction]]
+== Introduction
+
+Spring Session provides an API and implementations for managing a user's session information. It also provides transparent integration with:
+
+* <<httpsession,HttpSession>> - allows replacing the HttpSession in an application container (i.e. Tomcat) neutral way.
+Additional features include:
+** **Clustered Sessions** - Spring Session makes it trivial to support <<httpsession-redis,clustered sessions>> without being tied to an application container specific solution.
+** **Multiple Browser Sessions** - Spring Session supports <<httpsession-multi,managing multiple users' sessions>> in a single browser instance (i.e. multiple authenticated accounts similar to Google).
+** **RESTful APIs** - Spring Session allows providing session ids in headers to work with <<httpsession-rest,RESTful APIs>>
+
+* <<websocket,WebSocket>> - provides the ability to keep the `HttpSession` alive when receiving WebSocket messages
+
+[[samples]]
+== Samples and Guides (Start Here)
+
+If you are looking to get started with Spring Session, the best place to start is our Sample Applications.
+
+.Sample Applications
+|===
+| Source | Description | Guide
+
+| {gh-samples-url}httpsession[HttpSession]
+| Demonstrates how to use Spring Session to replace the `HttpSession` with a Redis store.
+| link:guides/httpsession.html[HttpSession Guide]
+
+| {gh-samples-url}httpsession-xml[HttpSession XML]
+| Demonstrates how to use Spring Session to replace the `HttpSession` with a Redis store using XML based configuration.
+| link:guides/httpsession-xml.html[HttpSession XML Guide]
+
+| {gh-samples-url}boot[Spring Boot]
+| Demonstrates how to use Spring Session with Spring Boot.
+| link:guides/boot.html[Spring Boot Guide]
+
+| {gh-samples-url}security[Spring Security]
+| Demonstrates how to use Spring Session with an existing Spring Security application.
+| link:guides/security.html[Spring Security Guide]
+
+| {gh-samples-url}rest[REST]
+| Demonstrates how to use Spring Session in a REST application to support authenticating with a header.
+| link:guides/rest.html[REST Guide]
+
+| {gh-samples-url}users[Multiple Users]
+| Demonstrates how to use Spring Session to manage multiple simultaneous browser sessions (i.e Google Accounts).
+| link:guides/users.html[Manage Multiple Users Guide]
+
+| {gh-samples-url}websocket[WebSocket]
+| Demonstrates how to use Spring Session with WebSockets.
+| link:guides/websocket.html[WebSocket Guide]
+
+[[samples-hazelcast]]
+| {gh-samples-url}hazelcast[Hazelcast]
+| Demonstrates how to use Spring Session with Hazelcast.
+| TBD
+
+|===
+
+[[httpsession]]
+== HttpSession Integration
+
+Spring Session provides transparent integration with `HttpSession`.
+This means that developers can switch the `HttpSession` implementation out with an implementation that is backed by Spring Session.
+
+[[httpsession-why]]
+=== Why Spring Session & HttpSession?
+
+We have already mentioned that Spring Session provides transparent integration with `HttpSession`, but what benefits do we get out of this?
+
+* **Clustered Sessions** - Spring Session makes it trivial to support <<httpsession-redis,clustered sessions>> without being tied to an application container specific solution.
+* **Multiple Browser Sessions** - Spring Session supports <<httpsession-multi,managing multiple users' sessions>> in a single browser instance (i.e. multiple authenticated accounts similar to Google).
+* **RESTful APIs** - Spring Session allows providing session ids in headers to work with <<httpsession-rest,RESTful APIs>>
+
+[[httpsession-redis]]
+=== HttpSession with Redis
+
+Using Spring Session with `HttpSession` is enabled by adding a Servlet Filter before anything that uses the `HttpSession`.
+You can choose from enabling this using either:
+
+* <<httpsession-redis-jc,Java Based Configuration>>
+* <<httpsession-redis-xml,XML Based Configuration>>
+
+[[httpsession-redis-jc]]
+==== Redis Java Based Configuration
+
+This section describes how to use Redis to back `HttpSession` using Java based configuration.
+
+NOTE: The <<samples, HttpSession Sample>> provides a working sample on how to integrate Spring Session and `HttpSession` using XML configuration.
+You can read the basic steps for integration below, but you are encouraged to follow along with the detailed HttpSession Guide when integrating with your own application.
+
+include::guides/httpsession.adoc[tags=config,leveloffset=+3]
+
+[[httpsession-redis-xml]]
+==== Redis XML Based Configuration
+
+This section describes how to use Redis to back `HttpSession` using XML based configuration.
+
+NOTE: The <<samples, HttpSession XML Sample>> provides a working sample on how to integrate Spring Session and `HttpSession` using XML configuration.
+You can read the basic steps for integration below, but you are encouraged to follow along with the detailed HttpSession XML Guide when integrating with your own application.
+
+include::guides/httpsession-xml.adoc[tags=config,leveloffset=+3]
+
+[[httpsession-how]]
+=== How HttpSession Integration Works
+
+Fortunately both `HttpSession` and `HttpServletRequest` (the API for obtaining an `HttpSession`) are both interfaces.
+This means that we can provide our own implementations for each of these APIs.
+
+NOTE: This section describes how Spring Session provides transparent integration with `HttpSession`. The intent is so that user's can understand what is happening under the covers. This functionality is already integrated and you do NOT need to implement this logic yourself.
+
+First we create a custom `HttpServletRequest` that returns a custom implementation of `HttpSession`.
+It looks something like the following:
+
+[source, java]
+----
+public class SessionRepositoryRequestWrapper extends HttpServletRequestWrapper {
+
+	public SessionRepositoryRequestWrapper(HttpServletRequest original) {
+		super(original);
+	}
+
+	public HttpSession getSession() {
+		return getSession(true);
+	}
+
+	public HttpSession getSession(boolean createNew) {
+		// create an HttpSession implementation from Spring Session
+	}
+
+	// ... other methods delegate to the original HttpServletRequest ...
+}
+----
+
+Any method that returns an `HttpSession` is overridden.
+All other methods are implemented by `HttpServletRequestWrapper` and simply delegate to the original `HttpServletRequest` implementation.
+
+We replace the `HttpServletRequest` implementation using a servlet `Filter` called `SessionRepositoryFilter`.
+The pseudocode can be found below:
+
+[source, java]
+----
+public class SessionRepositoryFilter implements Filter {
+
+	public doFilter(ServletRequest request, ServletResponse response, FilterChain chain) {
+		HttpServletRequest httpRequest = (HttpServletRequest) request;
+		SessionRepositoryRequestWrapper customRequest =
+			new SessionRepositoryRequestWrapper(httpRequest);
+
+		chain.doFilter(customRequest, response, chain);
+	}
+
+	// ...
+}
+----
+
+By passing in a custom `HttpServletRequest` implementation into the `FilterChain` we ensure that anything invoked after our `Filter` uses the custom `HttpSession` implementation.
+This highlights why it is important that Spring Session's `SessionRepositoryFilter` must be placed before anything that interacts with the `HttpSession`.
+
+[[httpsession-multi]]
+=== Multiple HttpSessions in Single Browser
+
+Spring Session has the ability to support multiple sessions in a single browser instance.
+This provides the ability to support authenticating with multiple users in the same browser instance (i.e. Google Accounts).
+
+NOTE: The <<samples,Manage Multiple Users Guide>> provides a complete working example of managing multiple users in the same browser instance.
+You can follow the basic steps for integration below, but you are encouraged to follow along with the detailed Manage Multiple Users Guide when integrating with your own application.
+
+include::guides/users.adoc[tags=how-does-it-work,leveloffset=+1]
+
+[[httpsession-rest]]
+=== HttpSession & RESTful APIs
+
+Spring Session can work with RESTful APIs by allowing the session to be provided in a header.
+
+
+NOTE: The <<samples, REST Sample>> provides a working sample on how to use Spring Session in a REST application to support authenticating with a header.
+You can follow the basic steps for integration below, but you are encouraged to follow along with the detailed REST Guide when integrating with your own application.
+
+include::guides/rest.adoc[tags=config,leveloffset=+1]
+
+
+[[websocket]]
+== WebSocket Integration
+
+Spring Session provides transparent integration with Spring's WebSocket support.
+
+include::guides/websocket.adoc[tags=disclaimer,leveloffset=+1]
+
+[[websocket-why]]
+=== Why Spring Session & WebSockets?
+
+So why do we need Spring Session when using WebSockets?
+
+Consider an email application that does much of its work through HTTP requests.
+However, there is also a chat application embedded within it that works over WebSocket APIs.
+If a user is actively chatting with someone, we should not timeout the `HttpSession` since this would be pretty poor user experience.
+However, this is exactly what https://java.net/jira/browse/WEBSOCKET_SPEC-175[JSR-356] does.
+
+Another issue is that according to JSR-356 if the `HttpSession` times out any WebSocket that was created with that HttpSession and an authenticated user should be forcibly closed.
+This means that if we are actively chatting in our application and are not using the HttpSession, then we will also disconnect from our conversation!
+
+[[websocket-usage]]
+=== WebSocket Usage
+
+The <<samples, WebSocket Sample>> provides a working sample on how to integrate Spring Session with WebSockets.
+You can follow the basic steps for integration below, but you are encouraged to follow along with the detailed WebSocket Guide when integrating with your own application:
+
+[[websocket-httpsession]]
+==== HttpSession Integration
+
+Before using WebSocket integration, you should be sure that you have <<httpsession>> working first.
+
+include::guides/websocket.adoc[tags=config,leveloffset=+2]
+
+[[api]]
+== API Documentation
+
+You can browse the complete link:../../api/[Javadoc] online. The key APIs are described below:
+
+[[api-session]]
+=== Session
+
+A `Session` is a simplified `Map` of name value pairs.
+
+Typical usage might look like the following:
+
+[source,java,indent=0]
+----
+include::{indexdoc-tests}[tags=repository-demo]
+----
+
+<1> We create a `SessionRepository` instance with a generic type, `S`, that extends `Session`. The generic type is defined in our class.
+<2> We create a new `Session` using our `SessionRepository` and assign it to a variable of type `S`.
+<3> We interact with the `Session`. In our example, we demonstrate saving a `User` to the `Session`.
+<4> We now save the `Session`. This is why we needed the generic type `S`. The `SessionRepository` only allows saving `Session` instances that were created or retrieved using the same `SessionRepository`. This allows for the `SessionRepository` to make implementation specific optimizations (i.e. only writing attributes that have changed).
+<5> We retrieve the `Session` from the `SessionRepository`.
+<6> We obtain the persisted `User` from our `Session` without the need for explicitly casting our attribute.
+
+[[api-expiringsession]]
+=== ExpiringSession
+
+An `ExpiringSession` extends a `Session` by providing attributes related to the `Session` instance's expiration.
+If there is no need to interact with the expiration information, prefer using the more simple `Session` API.
+
+Typical usage might look like the following:
+
+[source,java,indent=0]
+----
+include::{indexdoc-tests}[tags=expire-repository-demo]
+----
+
+<1> We create a `SessionRepository` instance with a generic type, `S`, that extends `ExpiringSession`. The generic type is defined in our class.
+<2> We create a new `ExpiringSession` using our `SessionRepository` and assign it to a variable of type `S`.
+<3> We interact with the `ExpiringSession`.
+In our example, we demonstrate updating the amount of time the `ExpiringSession` can be inactive before it expires.
+<4> We now save the `ExpiringSession`.
+This is why we needed the generic type `S`.
+The `SessionRepository` only allows saving `ExpiringSession` instances that were created or retrieved using the same `SessionRepository`.
+This allows for the `SessionRepository` to make implementation specific optimizations (i.e. only writing attributes that have changed).
+The last accessed time is automatically updated when the `ExpiringSession` is saved.
+<5> We retrieve the `ExpiringSession` from the `SessionRepository`.
+If the `ExpiringSession` were expired, the result would be null.
+
+[[api-sessionrepository]]
+=== SessionRepository
+
+A `SessionRepository` is in charge of creating, retrieving, and persisting `Session` instances.
+
+If possible, developers should not interact directly with a `SessionRepository` or a `Session`.
+Instead, developers should prefer interacting with `SessionRepository` and `Session` indirectly through the <<httpsession,HttpSession>> and <<websocket,WebSocket>> integration.
+
+[[api-redisoperationssessionrepository]]
+=== RedisOperationsSessionRepository
+
+`RedisOperationsSessionRepository` is a `SessionRepository` that is implemented using Spring Data's `RedisOperations`.
+In a web environment, this is typically used in combination with `SessionRepositoryFilter`.
+The implementation supports `SessionDestroyedEvent` through `SessionMessageListener`.
+
+[[api-redisoperationssessionrepository-new]]
+==== Instantiating a RedisOperationsSessionRepository
+
+A typical example of how to create a new instance can be seen below:
+
+[source,java,indent=0]
+----
+include::{indexdoc-tests}[tags=new-redisoperationssessionrepository]
+----
+
+For additional information on how to create a `RedisConnectionFactory`, refer to the Spring Data Redis Reference.
+
+[[api-redisoperationssessionrepository-storage]]
+==== Storage Details
+
+Each session is stored in Redis as a Hash.
+Each session is set and updated using the HMSET command.
+An example of how each session is stored can be seen below.
+
+	HMSET spring:session:sessions:<session-id> creationTime 1404360000000 \
+		maxInactiveInterval 1800 lastAccessedTime 1404360000000 \
+		sessionAttr:<attrName> someAttrValue sessionAttr:<attrName2> someAttrValue2
+
+[[api-redisoperationssessionrepository-expiration]]
+===== Session Expiration
+
+An expiration is associated to each session using the EXPIRE command based upon the RedisOperationsSessionRepository.RedisSession.getMaxInactiveInterval().
+For example:
+
+	EXPIRE spring:session:sessions:<session-id> 1800
+
+Spring Session relies on the expired and delete http://redis.io/topics/notifications[keyspace notifications] from Redis to fire a <<SessionDestroyedEvent>>.
+It is the `SessionDestroyedEvent` that ensures resources associated with the Session are cleaned up.
+For example, when using Spring Session's WebSocket support the Redis expired or delete event is what triggers any WebSocket connections associated with the session to be closed.
+
+One problem with this approach is that Redis makes no guarantee of when the expired event will be fired if they key has not been accessed.
+Specifically the background task that Redis uses to clean up expired keys is a low priority task and may not trigger the key expiration.
+For additional details see http://redis.io/topics/notifications[Timing of expired events] section in the Redis documentation.
+
+To circumvent the fact that expired events are not guaranteed to happen we can ensure that each key is accessed when it is expected to expire.
+This means that if the TTL is expired on the key, Redis will remove the key and fire the expired event when we try to access they key.
+
+For this reason, each session expiration is also tracked to the nearest minute.
+This allows a background task to access the potentially expired sessions to ensure that Redis expired events are fired in a more deterministic fashion.
+For example:
+
+SADD spring:session:expirations:<expire-rounded-up-to-nearest-minute> <session-id>
+EXPIRE spring:session:expirations:<expire-rounded-up-to-nearest-minute> 1860
+
+The background task will then use these mappings to explicitly request each key.
+By accessing they key, rather than deleting it, we ensure that Redis deletes the key for us only if the TTL is expired.
+
+NOTE: We do not explicitly delete the keys since in some instances there may be a race condition that incorrectly identifies a key as expired when it is not.
+Short of using distributed locks (which would kill our performance) there is no way to ensure the consistency of the expiration mapping.
+By simply accessing the key, we ensure that the key is only removed if the TTL on that key is expired.
+
+[[api-redisoperationssessionrepository-writes]]
+===== Optimized Writes
+
+The `Session` instances managed by `RedisOperationsSessionRepository` keeps track of the properties that have changed and only updates those.
+This means if an attribute is written once and read many times we only need to write that attribute once.
+For example, assume the session attribute "sessionAttr2" from earlier was updated.
+The following would be executed upon saving:
+
+HMSET spring:session:sessions:<session-id> sessionAttr:<attrName2> newValue
+EXPIRE spring:session:sessions:<session-id> 1800
+
+[[api-redisoperationssessionrepository-sessiondestroyedevent]]
+==== SessionDestroyedEvent
+
+`RedisOperationsSessionRepository` supports firing a `SessionDestroyedEvent` whenever a `Session` is deleted or when it expires.
+This is necessary to ensure resources associated with the `Session` are properly cleaned up.
+For example, when integrating with WebSockets the `SessionDestroyedEvent` is in charge of closing any active WebSocket connections.
+
+Firing a `SessionDestroyedEvent` is made available through the `SessionMessageListener` which listens to http://redis.io/topics/notifications[Redis Keyspace events].
+In order for this to work, Redis Keyspace events for Generic commands and Expired events needs to be enabled.
+For example:
+
+[source,bash]
+----
+redis-cli config set notify-keyspace-events Egx
+----
+
+If you are using `@EnableRedisHttpSession` the `SessionMessageListener` and enabling the necessary Redis Keyspace events is done automatically.
+However, in a secured Redis enviornment the config command is disabled.
+This means that Spring Session cannot configure Redis Keyspace events for you.
+To disable the automatic configuration add `ConfigureRedisAction.NO_OP` as a bean.
+
+For example, Java Configuration can use the following:
+
+[source,java,indent=0]
+----
+include::{docs-test-dir}docs/RedisHttpSessionConfigurationNoOpConfigureRedisActionTests.java[tags=configure-redis-action]
+----
+
+XML Configuraiton can use the following:
+
+[source,xml,indent=0]
+----
+include::{docs-test-resources-dir}docs/HttpSessionConfigurationNoOpConfigureRedisActionXmlTests-context.xml[tags=configure-redis-action]
+----
+
+[[api-redisoperationssessionrepository-cli]]
+==== Viewing the Session in Redis
+
+After http://redis.io/topics/quickstart[installing redis-cli], you can inspect the values in Redis http://redis.io/commands#hash[using the redis-cli].
+For example, enter the following into a terminal:
+
+[source,bash]
+----
+$ redis-cli
+redis 127.0.0.1:6379> keys *
+1) "spring:session:sessions:4fc39ce3-63b3-4e17-b1c4-5e1ed96fb021" <1>
+2) "spring:session:expirations:1418772300000" <2>
+----
+
+<1> The suffix of this key is the session identifier of the Spring Session.
+<2> This key contains all the session ids that should be deleted at the time `1418772300000`.
+
+You can also view the attributes of each session.
+
+[source,bash]
+----
+redis 127.0.0.1:6379> hkeys spring:session:sessions:4fc39ce3-63b3-4e17-b1c4-5e1ed96fb021
+1) "lastAccessedTime"
+2) "creationTime"
+3) "maxInactiveInterval"
+4) "sessionAttr:username"
+redis 127.0.0.1:6379> hget spring:session:sessions:4fc39ce3-63b3-4e17-b1c4-5e1ed96fb021 sessionAttr:username
+"\xac\xed\x00\x05t\x00\x03rob"
+----
+
+[[api-mapsessionrepository]]
+=== MapSessionRepository
+
+The `MapSessionRepository` allows for persisting `ExpiringSession` in a `Map` with the key being the `ExpiringSession` id and the value being the `ExpiringSession`.
+The implementation can be used with a `ConcurrentHashMap` as a testing or convenience mechanism.
+Alternatively, it can be used with distributed `Map` implementations. For example, it can be used with Hazelcast.
+
+[[api-mapsessionrepository-new]]
+==== Instantiating MapSessionRepository
+
+Creating a new instance is as simple as:
+
+[source,java,indent=0]
+----
+include::{indexdoc-tests}[tags=new-mapsessionrepository]
+----
+
+[[api-mapsessionrepository-hazelcast]]
+==== Using Spring Session and Hazlecast
+
+The <<samples,Hazelcast Sample>> is a complete application demonstrating using Spring Session with Hazelcast.
+To run it use the following:
+
+	./gradlew :samples:hazelcast:tomcatRun
+
+[[community]]
+== Spring Session Community
+
+We are glad to consider you a part of our community.
+Please find additional information below.
+
+[[community-support]]
+=== Support
+
+You can get help by asking questions on http://stackoverflow.com/questions/tagged/spring-session[StackOverflow with the tag spring-session].
+Similarly we encourage helping others by answering questions on StackOverflow.
+
+[[community-source]]
+=== Source Code
+
+Our source code can be found on github at https://github.com/spring-projects/spring-session/
+
+[[community-issues]]
+=== Issue Tracking
+
+We track issues in github issues at https://github.com/spring-projects/spring-session/issues
+
+[[community-contributing]]
+=== Contributing
+
+We appreciate https://help.github.com/articles/using-pull-requests/[Pull Requests].
+
+[[community-license]]
+=== License
+
+Spring Session is Open Source software released under the http://www.apache.org/licenses/LICENSE-2.0.html[Apache 2.0 license].

docs/src/test/java/docs/HttpSessionConfigurationNoOpConfigureRedisActionXmlTests.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package docs;
+
+import static org.fest.assertions.Assertions.assertThat;
+import static org.mockito.Mockito.mock;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.session.ExpiringSession;
+import org.springframework.session.web.http.SessionRepositoryFilter;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+/**
+ * @author Rob Winch
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration
+@WebAppConfiguration
+public class HttpSessionConfigurationNoOpConfigureRedisActionXmlTests {
+	@Autowired
+	SessionRepositoryFilter<? extends ExpiringSession> filter;
+
+	@Test
+	public void redisConnectionFactoryNotUsedSinceNoValidation() {
+		assertThat(filter).isNotNull();
+	}
+
+
+	static RedisConnectionFactory connectionFactory() {
+		return mock(RedisConnectionFactory.class);
+	}
+}

docs/src/test/java/docs/IndexDocTests.java

@@ -0,0 +1,110 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package docs;
+
+import org.junit.Test;
+import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
+import org.springframework.session.*;
+import org.springframework.session.data.redis.RedisOperationsSessionRepository;
+
+import static org.fest.assertions.Assertions.assertThat;
+
+/**
+ * @author Rob Winch
+ */
+public class IndexDocTests {
+	static final String ATTR_USER = "user";
+
+	@Test
+	public void repositoryDemo() {
+		ExpiringRepositoryDemo<ExpiringSession> demo = new ExpiringRepositoryDemo<ExpiringSession>();
+		demo.repository = new MapSessionRepository();
+
+		demo.demo();
+	}
+
+	// tag::repository-demo[]
+	public class RepositoryDemo<S extends Session> {
+		private SessionRepository<S> repository; // <1>
+
+		public void demo() {
+			S toSave = repository.createSession(); // <2>
+
+			// <3>
+			User rwinch = new User("rwinch");
+			toSave.setAttribute(ATTR_USER, rwinch);
+
+			repository.save(toSave); // <4>
+
+			S session = repository.getSession(toSave.getId()); // <5>
+
+			// <6>
+			User user = session.getAttribute(ATTR_USER);
+			assertThat(user).isEqualTo(rwinch);
+		}
+
+		// ... setter methods ...
+	}
+	// end::repository-demo[]
+
+
+	@Test
+	public void expireRepositoryDemo() {
+		ExpiringRepositoryDemo<ExpiringSession> demo = new ExpiringRepositoryDemo<ExpiringSession>();
+		demo.repository = new MapSessionRepository();
+
+		demo.demo();
+	}
+
+	// tag::expire-repository-demo[]
+	public class ExpiringRepositoryDemo<S extends ExpiringSession> {
+		private SessionRepository<S> repository; // <1>
+
+		public void demo() {
+			S toSave = repository.createSession(); // <2>
+			// ...
+			toSave.setMaxInactiveIntervalInSeconds(30); // <3>
+
+			repository.save(toSave); // <4>
+
+			S session = repository.getSession(toSave.getId()); // <5>
+			// ...
+		}
+
+		// ... setter methods ...
+	}
+	// end::expire-repository-demo[]
+
+	@Test
+	public void newRedisOperationsSessionRepository() {
+		// tag::new-redisoperationssessionrepository[]
+		JedisConnectionFactory factory = new JedisConnectionFactory();
+		SessionRepository<? extends ExpiringSession> repository =
+				new RedisOperationsSessionRepository(factory);
+		// end::new-redisoperationssessionrepository[]
+	}
+
+	@Test
+	public void mapRepository() {
+		// tag::new-mapsessionrepository[]
+		SessionRepository<? extends ExpiringSession> repository = new MapSessionRepository();
+		// end::new-mapsessionrepository[]
+	}
+
+	private static class User {
+		private User(String username) {}
+	}
+}

docs/src/test/java/docs/RedisHttpSessionConfigurationNoOpConfigureRedisActionTests.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package docs;
+
+import static org.mockito.Mockito.mock;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.session.data.redis.config.ConfigureRedisAction;
+import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+
+/**
+ * @author Rob Winch
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration
+@WebAppConfiguration
+public class RedisHttpSessionConfigurationNoOpConfigureRedisActionTests {
+
+	@Test
+	public void redisConnectionFactoryNotUsedSinceNoValidation() {}
+
+	@EnableRedisHttpSession
+	@Configuration
+	static class Config {
+
+		// tag::configure-redis-action[]
+		@Bean
+		public static ConfigureRedisAction configureRedisAction() {
+			return ConfigureRedisAction.NO_OP;
+		}
+		// end::configure-redis-action[]
+
+		@Bean
+		public RedisConnectionFactory redisConnectionFactory() {
+			return mock(RedisConnectionFactory.class);
+		}
+	}
+}

docs/src/test/java/docs/websocket/WebSocketConfig.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package docs.websocket;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.messaging.simp.config.MessageBrokerRegistry;
+import org.springframework.scheduling.annotation.EnableScheduling;
+import org.springframework.web.socket.config.annotation.AbstractWebSocketMessageBrokerConfigurer;
+import org.springframework.web.socket.config.annotation.EnableWebSocketMessageBroker;
+import org.springframework.web.socket.config.annotation.StompEndpointRegistry;
+
+/**
+* @author Rob Winch
+*/
+// tag::class[]
+@Configuration
+@EnableScheduling
+@EnableWebSocketMessageBroker
+public class WebSocketConfig
+		extends AbstractWebSocketMessageBrokerConfigurer {
+
+	public void registerStompEndpoints(StompEndpointRegistry registry) {
+		registry.addEndpoint("/messages")
+				.withSockJS();
+	}
+
+	@Override
+	public void configureMessageBroker(MessageBrokerRegistry registry) {
+		registry.enableSimpleBroker("/queue/", "/topic/");
+		registry.setApplicationDestinationPrefixes("/app");
+	}
+}
+// end::class[]

docs/src/test/resources/docs/HttpSessionConfigurationNoOpConfigureRedisActionXmlTests-context.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:context="http://www.springframework.org/schema/context"
+	xmlns:p="http://www.springframework.org/schema/p"
+	xmlns:util="http://www.springframework.org/schema/util"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
+		http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd">
+
+	<context:annotation-config/>
+
+	<bean class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration"/>
+
+	<!-- tag::configure-redis-action[] -->
+	<util:constant
+		static-field="org.springframework.session.data.redis.config.ConfigureRedisAction.NO_OP"/>
+	<!-- end::configure-redis-action[] -->
+
+	<bean class="docs.HttpSessionConfigurationNoOpConfigureRedisActionXmlTests"
+		factory-method="connectionFactory"/>
+</beans>

gradle.properties

@@ -1 +1,16 @@
-version=1.0.0.RC1
+springSecurityVersion=4.0.0.RELEASE
+embeddedRedisVersion=0.6
+junitVersion=4.11
+jstlVersion=1.2.1
+jedisVersion=2.5.2
+springVersion=4.1.6.RELEASE
+groovyVersion=2.3.11
+version=1.0.1.RELEASE
+seleniumVersion=2.44.0
+jacksonVersion=2.4.5
+gebVersion=0.10.0
+servletApiVersion=3.0.1
+spockVersion=0.7-groovy-2.0
+commonsPoolVersion=2.2
+springDataRedisVersion=1.4.2.RELEASE
+hazelcastVersion=3.3.3

gradle/java.gradle

@@ -8,87 +8,78 @@ apply plugin: 'propdeps-eclipse'
 
 group = 'org.springframework.session'
 
-ext.jstlVersion = '1.2.1'
-ext.servletApiVersion = '3.0.1'
-ext.springSecurityVersion = '4.0.0.CI-SNAPSHOT'
-ext.springVersion = '4.1.2.RELEASE'
-ext.groovyVersion = '2.0.5'
-ext.seleniumVersion = '2.33.0'
-ext.spockVersion = '0.7-groovy-2.0'
-ext.gebVersion = '0.9.0'
-ext.jedisVersion = '2.4.1'
-ext.commonsPoolVersion = '2.2'
-ext.embeddedRedisVersion = '0.2'
-ext.springDataRedisVersion = '1.3.0.RELEASE'
+sourceCompatibility = 1.5
+targetCompatibility = 1.5
+
+ext.springIoVersion = project.hasProperty('platformVersion') ? platformVersion : 'latest.integration'
 
 ext.spockDependencies = [
-        dependencies.create("org.spockframework:spock-core:$spockVersion") {
-            exclude group: 'junit', module: 'junit-dep'
-        }
+		dependencies.create("org.spockframework:spock-core:$spockVersion") {
+			exclude group: 'junit', module: 'junit-dep'
+		}
 ]
 
 ext.gebDependencies = spockDependencies + [
-        "org.seleniumhq.selenium:selenium-htmlunit-driver:$seleniumVersion",
-        "org.gebish:geb-spock:$gebVersion",
-        'commons-httpclient:commons-httpclient:3.1',
-        "org.codehaus.groovy:groovy:$groovyVersion"
+		"org.seleniumhq.selenium:selenium-htmlunit-driver:$seleniumVersion",
+		"org.gebish:geb-spock:$gebVersion",
+		'commons-httpclient:commons-httpclient:3.1',
+		"org.codehaus.groovy:groovy:$groovyVersion"
 ]
 
 ext.jstlDependencies = [
-        "javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:$jstlVersion",
-        "org.apache.taglibs:taglibs-standard-jstlel:1.2.1"
+		"javax.servlet.jsp.jstl:javax.servlet.jsp.jstl-api:$jstlVersion",
+		"org.apache.taglibs:taglibs-standard-jstlel:1.2.1"
 ]
 
 repositories {
-    mavenCentral()
-    maven { url 'http://clojars.org/repo' }
-    maven { url 'https://repo.spring.io/libs-snapshot' }
+	mavenCentral()
+	maven { url 'https://repo.spring.io/libs-snapshot' }
 }
 
 configurations.all {
-    resolutionStrategy.eachDependency { DependencyResolveDetails details ->
-            if (details.requested.group == 'org.springframework') {
-                details.useVersion springVersion
-            }
-    }
+	resolutionStrategy.eachDependency { DependencyResolveDetails details ->
+			if (details.requested.group == 'org.springframework') {
+				details.useVersion springVersion
+			}
+	}
 }
 // Integration test setup
 configurations {
-    integrationTestCompile {
-        extendsFrom testCompile, optional, provided
-    }
-    integrationTestRuntime {
-        extendsFrom integrationTestCompile, testRuntime
-    }
+	integrationTestCompile {
+		extendsFrom testCompile, optional, provided
+	}
+	integrationTestRuntime {
+		extendsFrom integrationTestCompile, testRuntime
+	}
 }
 
 sourceSets {
-    integrationTest {
-        java.srcDir file('src/integration-test/java')
-        groovy.srcDirs file('src/integration-test/groovy')
-        resources.srcDir file('src/integration-test/resources')
-        compileClasspath = sourceSets.main.output + sourceSets.test.output + configurations.integrationTestCompile
-        runtimeClasspath = output + compileClasspath + configurations.integrationTestRuntime
-    }
+	integrationTest {
+		java.srcDir file('src/integration-test/java')
+		groovy.srcDirs file('src/integration-test/groovy')
+		resources.srcDir file('src/integration-test/resources')
+		compileClasspath = sourceSets.main.output + sourceSets.test.output + configurations.integrationTestCompile
+		runtimeClasspath = output + compileClasspath + configurations.integrationTestRuntime
+	}
 }
 
 task integrationTest(type: Test, dependsOn: jar) {
-    testClassesDir = sourceSets.integrationTest.output.classesDir
-    logging.captureStandardOutput(LogLevel.INFO)
-    classpath = sourceSets.integrationTest.runtimeClasspath
-    maxParallelForks = 1
-    reports {
-        html.destination = project.file("$project.buildDir/reports/integration-tests/")
-        junitXml.destination = project.file("$project.buildDir/integration-test-results/")
-    }
+	testClassesDir = sourceSets.integrationTest.output.classesDir
+	logging.captureStandardOutput(LogLevel.INFO)
+	classpath = sourceSets.integrationTest.runtimeClasspath
+	maxParallelForks = 1
+	reports {
+		html.destination = project.file("$project.buildDir/reports/integration-tests/")
+		junitXml.destination = project.file("$project.buildDir/integration-test-results/")
+	}
 }
 
 eclipse {
-    classpath {
-        plusConfigurations += [ configurations.integrationTestCompile ]
-    }
+	classpath {
+		plusConfigurations += [ configurations.integrationTestCompile ]
+	}
 }
 
 project.idea.module {
-    scopes.TEST.plus += [project.configurations.integrationTestRuntime]
+	scopes.TEST.plus += [project.configurations.integrationTestRuntime]
 }

gradle/publish-maven.gradle

@@ -1,51 +1,51 @@
 apply plugin: 'propdeps-maven'
 
 install {
-    repositories.mavenInstaller {
-        customizePom(pom, project)
-    }
+	repositories.mavenInstaller {
+		customizePom(pom, project)
+	}
 }
 
 def customizePom(pom, gradleProject) {
-    pom.whenConfigured { generatedPom ->
+	pom.whenConfigured { generatedPom ->
 
-        // sort to make pom dependencies order consistent to ease comparison of older poms
-        generatedPom.dependencies = generatedPom.dependencies.sort { dep ->
-            "$dep.scope:$dep.groupId:$dep.artifactId"
-        }
+		// sort to make pom dependencies order consistent to ease comparison of older poms
+		generatedPom.dependencies = generatedPom.dependencies.sort { dep ->
+			"$dep.scope:$dep.groupId:$dep.artifactId"
+		}
 
-        // add all items necessary for maven central publication
-        generatedPom.project {
-            name = gradleProject.description
-            description = gradleProject.description
-            url = "https://github.com/spring-projects/spring-session"
-            organization {
-                name = "Spring IO"
-                url = "http://projects.spring.io/spring-session"
-            }
-            licenses {
-                license {
-                    name "The Apache Software License, Version 2.0"
-                    url "http://www.apache.org/licenses/LICENSE-2.0.txt"
-                    distribution "repo"
-                }
-            }
-            scm {
-                url = "https://github.com/spring-projects/spring-session"
-                connection = "scm:git:git://github.com/spring-projects/spring-session"
-                developerConnection = "scm:git:git://github.com/spring-projects/spring-session"
-            }
-            developers {
-                developer {
-                    id = "rwinch"
-                    name = "Rob Winch"
-                    email = "rwinch@pivotal.io"
-                }
-            }
-            issueManagement {
-                system = "GitHub"
-                url = "https://github.com/spring-projects/spring-session/issues"
-            }
-        }
-    }
+		// add all items necessary for maven central publication
+		generatedPom.project {
+			name = gradleProject.description
+			description = gradleProject.description
+			url = "https://github.com/spring-projects/spring-session"
+			organization {
+				name = "Spring IO"
+				url = "http://projects.spring.io/spring-session"
+			}
+			licenses {
+				license {
+					name "The Apache Software License, Version 2.0"
+					url "http://www.apache.org/licenses/LICENSE-2.0.txt"
+					distribution "repo"
+				}
+			}
+			scm {
+				url = "https://github.com/spring-projects/spring-session"
+				connection = "scm:git:git://github.com/spring-projects/spring-session"
+				developerConnection = "scm:git:git://github.com/spring-projects/spring-session"
+			}
+			developers {
+				developer {
+					id = "rwinch"
+					name = "Rob Winch"
+					email = "rwinch@pivotal.io"
+				}
+			}
+			issueManagement {
+				system = "GitHub"
+				url = "https://github.com/spring-projects/spring-session/issues"
+			}
+		}
+	}
 }

gradle/tomcat.gradle

@@ -1,71 +1,62 @@
 buildscript {
-    repositories {
-        maven { url "https://repo.spring.io/plugins-release" }
-    }
-    dependencies {
-        classpath("org.gradle.api.plugins:gradle-tomcat-plugin:1.2.3")
-    }
+	repositories {
+		maven { url "https://repo.spring.io/plugins-release" }
+	}
+	dependencies {
+		classpath("org.gradle.api.plugins:gradle-tomcat-plugin:1.2.3")
+	}
 }
 
 apply plugin: 'war'
 apply plugin: 'tomcat'
 
-dependencies {
-    def tomcatVersion = '7.0.54'
-    tomcat "org.apache.tomcat.embed:tomcat-embed-core:${tomcatVersion}",
-            "org.apache.tomcat.embed:tomcat-embed-logging-juli:${tomcatVersion}"
-    tomcat("org.apache.tomcat.embed:tomcat-embed-jasper:${tomcatVersion}") {
-        exclude group: 'org.eclipse.jdt.core.compiler', module: 'ecj'
-    }
-}
-
 [tomcatRun,tomcatRunWar]*.contextPath = '/'
 
 
 task integrationTomcatRun(type: org.gradle.api.plugins.tomcat.tasks.TomcatRun) {
-    onlyIf { !sourceSets.integrationTest.allSource.empty }
-    buildscriptClasspath = tomcatRun.buildscriptClasspath
-    contextPath = tomcatRun.contextPath
-    daemon = true
-    tomcatClasspath = tomcatRun.tomcatClasspath
-    webAppClasspath = tomcatRun.webAppClasspath
-    webAppSourceDirectory = tomcatRun.webAppSourceDirectory
-    doFirst {
-        def mainOutputDir = project.sourceSets.main.output.classesDir
-        if(mainOutputDir) {
-            classesDirectory = mainOutputDir
-        }
-        // delay reserving ports to ensure they are still available
-        def ports = reservePorts(3)
-        httpPort = ports[0]
-        ajpPort = ports[1]
-        stopPort = ports[2]
-    }
+	onlyIf { !sourceSets.integrationTest.allSource.empty }
+	buildscriptClasspath = tomcatRun.buildscriptClasspath
+	contextPath = tomcatRun.contextPath
+	daemon = true
+	tomcatClasspath = tomcatRun.tomcatClasspath
+	webAppClasspath = tomcatRun.webAppClasspath
+	webAppSourceDirectory = tomcatRun.webAppSourceDirectory
+	doFirst {
+		def mainOutputDir = project.sourceSets.main.output.classesDir
+		if(mainOutputDir) {
+			classesDirectory = mainOutputDir
+		}
+		// delay reserving ports to ensure they are still available
+		def ports = reservePorts(3)
+		httpPort = ports[0]
+		ajpPort = ports[1]
+		stopPort = ports[2]
+	}
 }
 
 task integrationTomcatStop(type: org.gradle.api.plugins.tomcat.tasks.TomcatStop) {
-    onlyIf { !sourceSets.integrationTest.allSource.empty }
-    doFirst {
-        stopPort = integrationTomcatRun.stopPort
-    }
+	onlyIf { !sourceSets.integrationTest.allSource.empty }
+	doFirst {
+		stopPort = integrationTomcatRun.stopPort
+	}
 }
 
 integrationTest {
-    dependsOn integrationTomcatRun
-    doFirst {
-        def host = 'localhost:' + integrationTomcatRun.httpPort
-        systemProperties['geb.build.baseUrl'] = 'http://'+host+'/' + integrationTomcatRun.contextPath
-        systemProperties['geb.build.reportsDir'] = 'build/geb-reports'
-    }
-    finalizedBy integrationTomcatStop
+	dependsOn integrationTomcatRun
+	doFirst {
+		def host = 'localhost:' + integrationTomcatRun.httpPort
+		systemProperties['geb.build.baseUrl'] = 'http://'+host+'/' + integrationTomcatRun.contextPath
+		systemProperties['geb.build.reportsDir'] = 'build/geb-reports'
+	}
+	finalizedBy integrationTomcatStop
 }
 
 def reservePorts(int count) {
-    def sockets = []
-    for(int i in 1..count) {
-        sockets << new ServerSocket(0)
-    }
-    def result = sockets*.localPort
-    sockets*.close()
-    result
+	def sockets = []
+	for(int i in 1..count) {
+		sockets << new ServerSocket(0)
+	}
+	def result = sockets*.localPort
+	sockets*.close()
+	result
 }

gradle/tomcat6.gradle

@@ -0,0 +1,8 @@
+apply from: TOMCAT_GRADLE
+
+dependencies {
+	def tomcatVersion = '6.0.43'
+	tomcat "org.apache.tomcat:catalina:${tomcatVersion}",
+			"org.apache.tomcat:coyote:${tomcatVersion}",
+			"org.apache.tomcat:jasper:${tomcatVersion}"
+}

gradle/tomcat7.gradle

@@ -0,0 +1,10 @@
+apply from: TOMCAT_GRADLE
+
+dependencies {
+	def tomcatVersion = '7.0.59'
+	tomcat "org.apache.tomcat.embed:tomcat-embed-core:${tomcatVersion}",
+			"org.apache.tomcat.embed:tomcat-embed-logging-juli:${tomcatVersion}"
+	tomcat("org.apache.tomcat.embed:tomcat-embed-jasper:${tomcatVersion}") {
+		exclude group: 'org.eclipse.jdt.core.compiler', module: 'ecj'
+	}
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Jun 18 14:02:09 CDT 2014
+#Tue Nov 25 20:57:10 CST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-1.12-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-bin.zip

gradlew

@@ -7,7 +7,7 @@
 ##############################################################################
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS="-Xmx1024M -XX:MaxPermSize=512M"
 
 APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`

gradlew.bat

@@ -9,7 +9,7 @@
 if "%OS%"=="Windows_NT" setlocal
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS=-Xmx1024M -XX:MaxPermSize=512M
 
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.

samples/boot/README.adoc

@@ -0,0 +1 @@
+Demonstrates using Spring Session with Spring Boot and Spring Security. You can log in with the username "user" and the password "password".

samples/boot/build.gradle

@@ -0,0 +1,52 @@
+buildscript {
+	repositories {
+		mavenCentral()
+	}
+	dependencies {
+		classpath("org.springframework.boot:spring-boot-gradle-plugin:$springBootVersion")
+	}
+}
+
+apply plugin: 'spring-boot'
+
+apply from: JAVA_GRADLE
+
+tasks.findByPath("artifactoryPublish")?.enabled = false
+
+group = 'samples'
+
+dependencies {
+	compile project(':spring-session'),
+			project(':samples:spring-embedded-redis'),
+			"org.springframework.boot:spring-boot-starter-redis",
+			"org.springframework.boot:spring-boot-starter-web",
+			"org.springframework.boot:spring-boot-starter-thymeleaf",
+			"nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect",
+			"org.springframework.security:spring-security-web:$springSecurityVersion",
+			"org.springframework.security:spring-security-config:$springSecurityVersion"
+
+	testCompile "org.springframework.boot:spring-boot-starter-test"
+
+	integrationTestCompile gebDependencies,
+			"org.spockframework:spock-spring:$spockVersion"
+
+}
+
+integrationTest {
+	doFirst {
+		def port = reservePort()
+
+		def host = 'localhost:' + port
+		systemProperties['geb.build.baseUrl'] = 'http://'+host+'/'
+		systemProperties['geb.build.reportsDir'] = 'build/geb-reports'
+		systemProperties['server.port'] = port
+		systemProperties['management.port'] = 0
+	}
+}
+
+def reservePort() {
+	def socket = new ServerSocket(0)
+	def result = socket.localPort
+	socket.close()
+	result
+}

samples/boot/src/integration-test/groovy/sample/BootTests.groovy

@@ -0,0 +1,74 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample
+
+import geb.spock.*
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.boot.test.IntegrationTest
+import org.springframework.boot.test.SpringApplicationConfiguration
+import org.springframework.boot.test.SpringApplicationContextLoader
+import org.springframework.test.context.ContextConfiguration
+import org.springframework.test.context.web.WebAppConfiguration
+import sample.pages.HomePage
+import sample.pages.LoginPage
+import spock.lang.Stepwise
+import pages.*
+
+/**
+ * Tests the demo that supports multiple sessions
+ *
+ * @author Rob Winch
+ */
+@Stepwise
+@ContextConfiguration(classes = Application, loader = SpringApplicationContextLoader)
+@WebAppConfiguration
+@IntegrationTest
+class BootTests extends GebReportingSpec {
+
+	def 'Unauthenticated user sent to log in page'() {
+		when: 'unauthenticated user request protected page'
+		via HomePage
+		then: 'sent to the log in page'
+		at LoginPage
+	}
+
+	def 'Log in views home page'() {
+		when: 'log in successfully'
+		login()
+		then: 'sent to original page'
+		at HomePage
+		and: 'the username is displayed'
+		username == 'user'
+		and: 'Spring Session Management is being used'
+		driver.manage().cookies.find { it.name == 'SESSION' }
+		and: 'Standard Session is NOT being used'
+		!driver.manage().cookies.find { it.name == 'JSESSIONID' }
+	}
+
+	def 'Log out success'() {
+		when:
+		logout()
+		then:
+		at LoginPage
+	}
+
+	def 'Logged out user sent to log in page'() {
+		when: 'logged out user request protected page'
+		via HomePage
+		then: 'sent to the log in page'
+		at LoginPage
+	}
+}

samples/boot/src/integration-test/groovy/sample/pages/HomePage.groovy

@@ -0,0 +1,32 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample.pages
+
+import geb.*
+
+/**
+ * The home page
+ *
+ * @author Rob Winch
+ */
+class HomePage extends Page {
+	static url = ''
+	static at = { assert driver.title == 'Spring Session Sample - Secured Content'; true}
+	static content = {
+		username { $('#un').text() }
+		logout(to:LoginPage) { $('input[type=submit]').click() }
+	}
+}

samples/boot/src/integration-test/groovy/sample/pages/LoginPage.groovy

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample.pages
+
+import geb.*
+
+/**
+ * The Links Page
+ *
+ * @author Rob Winch
+ */
+class LoginPage extends Page {
+	static url = '/login'
+	static at = { assert driver.title == 'Login Page'; true}
+	static content = {
+		form { $('form') }
+		submit { $('input[type=submit]') }
+		login(required:false) { user='user', pass='password' ->
+			form.username = user
+			form.password = pass
+			submit.click(HomePage)
+		}
+	}
+}

samples/boot/src/main/java/sample/Application.java

@@ -1,6 +1,5 @@
-package sample;
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
@@ -14,23 +13,22 @@ package sample;
  * License for the specific language governing permissions and limitations under
  * the License.
  */
+package sample;
 
-import org.springframework.context.annotation.Bean;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
-import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
-import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
 
 /**
  * @author Rob Winch
  */
-@Import(EmbeddedRedisConfiguration.class)
 @Configuration
-@EnableRedisHttpSession
-public class Config {
+@ComponentScan
+@EnableAutoConfiguration
+public class Application {
 
-    @Bean
-    public JedisConnectionFactory connectionFactory() {
-        return new JedisConnectionFactory();
-    }
+	public static void main(String[] args) {
+		SpringApplication.run(Application.class, args);
+	}
 }

samples/boot/src/main/java/sample/config/HttpSessionConfig.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample.config;
+
+import org.springframework.session.data.redis.config.annotation.web.http.*;
+import org.springframework.session.redis.embedded.EnableEmbeddedRedis;
+
+
+@EnableEmbeddedRedis
+// tag::class[]
+@EnableRedisHttpSession // <1>
+public class HttpSessionConfig { }
+// end::class[]

samples/boot/src/main/java/sample/config/SecurityConfig.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package sample.config;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+
+/**
+ * @author Rob Winch
+ */
+@EnableWebSecurity
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+
+	@Autowired
+	public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
+		auth
+			.inMemoryAuthentication()
+				.withUser("user").password("password").roles("USER");
+	}
+}

samples/boot/src/main/java/sample/mvc/IndexController.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package sample.mvc;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+/**
+ * Controller for sending the user to the login view.
+ *
+ * @author Rob Winch
+ *
+ */
+@Controller
+public class IndexController {
+	@RequestMapping("/")
+	public String index() {
+		return "index";
+	}
+}

samples/boot/src/main/resources/application.properties

@@ -0,0 +1,2 @@
+spring.thymeleaf.cache=false
+spring.template.cache=false

samples/boot/src/main/resources/static/resources/js/bootstrap/.bower.json

@@ -0,0 +1,43 @@
+{
+  "name": "bootstrap",
+  "description": "Sleek, intuitive, and powerful front-end framework for faster and easier web development.  This is the version that should be available to bower.",
+  "version": "2.3.2",
+  "keywords": [
+    "bootstrap",
+    "css",
+    "bootstrap.js"
+  ],
+  "homepage": "http://twitter.github.com/bootstrap/",
+  "author": {
+    "name": "Twitter Inc."
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/bowerjs/bootstrap.git"
+  },
+  "licenses": [
+    {
+      "type": "Apache-2.0",
+      "url": "http://www.apache.org/licenses/LICENSE-2.0"
+    }
+  ],
+  "readme": "[Twitter Bootstrap](http://twitter.github.com/bootstrap) [![Build Status](https://secure.travis-ci.org/twitter/bootstrap.png)](http://travis-ci.org/twitter/bootstrap)\n=================\n\nBootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created and maintained by [Mark Otto](http://twitter.com/mdo) and [Jacob Thornton](http://twitter.com/fat) at Twitter.\n\nTo get started, checkout http://getbootstrap.com!\n\n\n\nQuick start\n-----------\n\nClone the repo, `git clone git://github.com/twitter/bootstrap.git`, or [download the latest release](https://github.com/twitter/bootstrap/zipball/master).\n\n\n\nVersioning\n----------\n\nFor transparency and insight into our release cycle, and for striving to maintain backward compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.\n\nReleases will be numbered with the following format:\n\n`<major>.<minor>.<patch>`\n\nAnd constructed with the following guidelines:\n\n* Breaking backward compatibility bumps the major (and resets the minor and patch)\n* New additions without breaking backward compatibility bumps the minor (and resets the patch)\n* Bug fixes and misc changes bumps the patch\n\nFor more information on SemVer, please visit http://semver.org/.\n\n\n\nBug tracker\n-----------\n\nHave a bug? Please create an issue here on GitHub that conforms with [necolas's guidelines](https://github.com/necolas/issue-guidelines).\n\nhttps://github.com/twitter/bootstrap/issues\n\n\n\nTwitter account\n---------------\n\nKeep up to date on announcements and more by following Bootstrap on Twitter, [@TwBootstrap](http://twitter.com/TwBootstrap).\n\n\n\nBlog\n----\n\nRead more detailed announcements, discussions, and more on [The Official Twitter Bootstrap Blog](http://blog.getbootstrap.com).\n\n\n\nMailing list\n------------\n\nHave a question? Ask on our mailing list!\n\ntwitter-bootstrap@googlegroups.com\n\nhttp://groups.google.com/group/twitter-bootstrap\n\n\n\nIRC\n---\n\nServer: irc.freenode.net\n\nChannel: ##twitter-bootstrap (the double ## is not a typo)\n\n\n\nDevelopers\n----------\n\nWe have included a makefile with convenience methods for working with the Bootstrap library.\n\n+ **dependencies**\nOur makefile depends on you having recess, connect, uglify.js, and jshint installed. To install, just run the following command in npm:\n\n```\n$ npm install recess connect uglify-js jshint -g\n```\n\n+ **build** - `make`\nRuns the recess compiler to rebuild the `/less` files and compiles the docs pages. Requires recess and uglify-js. <a href=\"http://twitter.github.com/bootstrap/less.html#compiling\">Read more in our docs &raquo;</a>\n\n+ **test** - `make test`\nRuns jshint and qunit tests headlessly in [phantomjs](http://code.google.com/p/phantomjs/) (used for ci). Depends on having phantomjs installed.\n\n+ **watch** - `make watch`\nThis is a convenience method for watching just Less files and automatically building them whenever you save. Requires the Watchr gem.\n\n\n\nContributing\n------------\n\nPlease submit all pull requests against *-wip branches. If your unit test contains javascript patches or features, you must include relevant unit tests. Thanks!\n\n\n\nAuthors\n-------\n\n**Mark Otto**\n\n+ http://twitter.com/mdo\n+ http://github.com/markdotto\n\n**Jacob Thornton**\n\n+ http://twitter.com/fat\n+ http://github.com/fat\n\n\n\nCopyright and license\n---------------------\n\nCopyright 2012 Twitter, Inc.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this work except in compliance with the License.\nYou may obtain a copy of the License in the LICENSE file, or at:\n\n   http://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n",
+  "_id": "bootstrap@2.1.1",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ],
+  "_release": "2.3.2",
+  "_resolution": {
+    "type": "version",
+    "tag": "v2.3.2",
+    "commit": "48e1111cc7fbd6a1e6b0ecab37c6f5e07c2cc3ae"
+  },
+  "_source": "git://github.com/bowerjs/bootstrap.git",
+  "_target": "~2.3",
+  "_originalSource": "git://github.com/bowerjs/bootstrap.git"
+}

samples/boot/src/main/resources/static/resources/js/bootstrap/README.md

@@ -0,0 +1,141 @@
+[Twitter Bootstrap](http://twitter.github.com/bootstrap) [![Build Status](https://secure.travis-ci.org/twitter/bootstrap.png)](http://travis-ci.org/twitter/bootstrap)
+=================
+
+This version of Bootstrap is maintained to be only the built version of bootstrap to be used with bower.  If you are looking for the full source of bootstrap go to [bootstrap](https://github.com/twitter/bootstrap)
+
+Bootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created and maintained by [Mark Otto](http://twitter.com/mdo) and [Jacob Thornton](http://twitter.com/fat) at Twitter.
+
+To get started, checkout http://getbootstrap.com!
+
+
+
+Quick start
+-----------
+
+Clone the repo, `git clone git://github.com/twitter/bootstrap.git`, or [download the latest release](https://github.com/twitter/bootstrap/zipball/master).
+
+
+
+Versioning
+----------
+
+For transparency and insight into our release cycle, and for striving to maintain backward compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.
+
+Releases will be numbered with the following format:
+
+`<major>.<minor>.<patch>`
+
+And constructed with the following guidelines:
+
+* Breaking backward compatibility bumps the major (and resets the minor and patch)
+* New additions without breaking backward compatibility bumps the minor (and resets the patch)
+* Bug fixes and misc changes bumps the patch
+
+For more information on SemVer, please visit http://semver.org/.
+
+
+
+Bug tracker
+-----------
+
+Have a bug? Please create an issue here on GitHub that conforms with [necolas's guidelines](https://github.com/necolas/issue-guidelines).
+
+https://github.com/twitter/bootstrap/issues
+
+
+
+Twitter account
+---------------
+
+Keep up to date on announcements and more by following Bootstrap on Twitter, [@TwBootstrap](http://twitter.com/TwBootstrap).
+
+
+
+Blog
+----
+
+Read more detailed announcements, discussions, and more on [The Official Twitter Bootstrap Blog](http://blog.getbootstrap.com).
+
+
+
+Mailing list
+------------
+
+Have a question? Ask on our mailing list!
+
+twitter-bootstrap@googlegroups.com
+
+http://groups.google.com/group/twitter-bootstrap
+
+
+
+IRC
+---
+
+Server: irc.freenode.net
+
+Channel: ##twitter-bootstrap (the double ## is not a typo)
+
+
+
+Developers
+----------
+
+We have included a makefile with convenience methods for working with the Bootstrap library.
+
++ **dependencies**
+Our makefile depends on you having recess, connect, uglify.js, and jshint installed. To install, just run the following command in npm:
+
+```
+$ npm install recess connect uglify-js jshint -g
+```
+
++ **build** - `make`
+Runs the recess compiler to rebuild the `/less` files and compiles the docs pages. Requires recess and uglify-js. <a href="http://twitter.github.com/bootstrap/less.html#compiling">Read more in our docs &raquo;</a>
+
++ **test** - `make test`
+Runs jshint and qunit tests headlessly in [phantomjs](http://code.google.com/p/phantomjs/) (used for ci). Depends on having phantomjs installed.
+
++ **watch** - `make watch`
+This is a convenience method for watching just Less files and automatically building them whenever you save. Requires the Watchr gem.
+
+
+
+Contributing
+------------
+
+Please submit all pull requests against *-wip branches. If your unit test contains javascript patches or features, you must include relevant unit tests. Thanks!
+
+
+
+Authors
+-------
+
+**Mark Otto**
+
++ http://twitter.com/mdo
++ http://github.com/markdotto
+
+**Jacob Thornton**
+
++ http://twitter.com/fat
++ http://github.com/fat
+
+
+
+Copyright and license
+---------------------
+
+Copyright 2012 Twitter, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this work except in compliance with the License.
+You may obtain a copy of the License in the LICENSE file, or at:
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

samples/boot/src/main/resources/static/resources/js/bootstrap/bower.json

@@ -0,0 +1,34 @@
+{
+  "name": "bootstrap",
+  "description": "Sleek, intuitive, and powerful front-end framework for faster and easier web development.  This is the version that should be available to bower.",
+  "version": "2.3.2",
+  "keywords": [
+    "bootstrap",
+    "css",
+    "bootstrap.js"
+  ],
+  "homepage": "http://twitter.github.com/bootstrap/",
+  "author": {
+    "name": "Twitter Inc."
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/bowerjs/bootstrap.git"
+  },
+  "licenses": [
+    {
+      "type": "Apache-2.0",
+      "url": "http://www.apache.org/licenses/LICENSE-2.0"
+    }
+  ],
+  "readme": "[Twitter Bootstrap](http://twitter.github.com/bootstrap) [![Build Status](https://secure.travis-ci.org/twitter/bootstrap.png)](http://travis-ci.org/twitter/bootstrap)\n=================\n\nBootstrap is a sleek, intuitive, and powerful front-end framework for faster and easier web development, created and maintained by [Mark Otto](http://twitter.com/mdo) and [Jacob Thornton](http://twitter.com/fat) at Twitter.\n\nTo get started, checkout http://getbootstrap.com!\n\n\n\nQuick start\n-----------\n\nClone the repo, `git clone git://github.com/twitter/bootstrap.git`, or [download the latest release](https://github.com/twitter/bootstrap/zipball/master).\n\n\n\nVersioning\n----------\n\nFor transparency and insight into our release cycle, and for striving to maintain backward compatibility, Bootstrap will be maintained under the Semantic Versioning guidelines as much as possible.\n\nReleases will be numbered with the following format:\n\n`<major>.<minor>.<patch>`\n\nAnd constructed with the following guidelines:\n\n* Breaking backward compatibility bumps the major (and resets the minor and patch)\n* New additions without breaking backward compatibility bumps the minor (and resets the patch)\n* Bug fixes and misc changes bumps the patch\n\nFor more information on SemVer, please visit http://semver.org/.\n\n\n\nBug tracker\n-----------\n\nHave a bug? Please create an issue here on GitHub that conforms with [necolas's guidelines](https://github.com/necolas/issue-guidelines).\n\nhttps://github.com/twitter/bootstrap/issues\n\n\n\nTwitter account\n---------------\n\nKeep up to date on announcements and more by following Bootstrap on Twitter, [@TwBootstrap](http://twitter.com/TwBootstrap).\n\n\n\nBlog\n----\n\nRead more detailed announcements, discussions, and more on [The Official Twitter Bootstrap Blog](http://blog.getbootstrap.com).\n\n\n\nMailing list\n------------\n\nHave a question? Ask on our mailing list!\n\ntwitter-bootstrap@googlegroups.com\n\nhttp://groups.google.com/group/twitter-bootstrap\n\n\n\nIRC\n---\n\nServer: irc.freenode.net\n\nChannel: ##twitter-bootstrap (the double ## is not a typo)\n\n\n\nDevelopers\n----------\n\nWe have included a makefile with convenience methods for working with the Bootstrap library.\n\n+ **dependencies**\nOur makefile depends on you having recess, connect, uglify.js, and jshint installed. To install, just run the following command in npm:\n\n```\n$ npm install recess connect uglify-js jshint -g\n```\n\n+ **build** - `make`\nRuns the recess compiler to rebuild the `/less` files and compiles the docs pages. Requires recess and uglify-js. <a href=\"http://twitter.github.com/bootstrap/less.html#compiling\">Read more in our docs &raquo;</a>\n\n+ **test** - `make test`\nRuns jshint and qunit tests headlessly in [phantomjs](http://code.google.com/p/phantomjs/) (used for ci). Depends on having phantomjs installed.\n\n+ **watch** - `make watch`\nThis is a convenience method for watching just Less files and automatically building them whenever you save. Requires the Watchr gem.\n\n\n\nContributing\n------------\n\nPlease submit all pull requests against *-wip branches. If your unit test contains javascript patches or features, you must include relevant unit tests. Thanks!\n\n\n\nAuthors\n-------\n\n**Mark Otto**\n\n+ http://twitter.com/mdo\n+ http://github.com/markdotto\n\n**Jacob Thornton**\n\n+ http://twitter.com/fat\n+ http://github.com/fat\n\n\n\nCopyright and license\n---------------------\n\nCopyright 2012 Twitter, Inc.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this work except in compliance with the License.\nYou may obtain a copy of the License in the LICENSE file, or at:\n\n   http://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n",
+  "_id": "bootstrap@2.1.1",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ]
+}

samples/boot/src/main/resources/static/resources/js/jquery/.bower.json

@@ -0,0 +1,16 @@
+{
+  "name": "jquery",
+  "version": "1.8.2",
+  "main": "./jquery.js",
+  "dependencies": {},
+  "homepage": "https://github.com/bowerjs/jquery",
+  "_release": "1.8.2",
+  "_resolution": {
+    "type": "version",
+    "tag": "v1.8.2",
+    "commit": "761af8850c734e2d6da2434dc6d63c341974d8a0"
+  },
+  "_source": "git://github.com/bowerjs/jquery.git",
+  "_target": "~1.8",
+  "_originalSource": "git://github.com/bowerjs/jquery.git"
+}

samples/boot/src/main/resources/static/resources/js/jquery/component.json

@@ -0,0 +1,8 @@
+{
+  "name"        : "jquery",
+  "version"     : "1.8.2",
+  "main"        : "./jquery.js",
+  "dependencies": {
+  }
+}
+

samples/boot/src/main/resources/static/resources/js/knockout/.bower.json

@@ -0,0 +1,24 @@
+{
+  "name": "knockout",
+  "version": "2.3.0",
+  "main": "knockout.js",
+  "scripts": [
+    "knockout.js"
+  ],
+  "dependencies": {},
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ],
+  "homepage": "https://github.com/bowerjs/knockout",
+  "_release": "2.3.0",
+  "_resolution": {
+    "type": "version",
+    "tag": "2.3.0",
+    "commit": "cd433fbf32abab7da5b2df204dea22f862354992"
+  },
+  "_source": "git://github.com/bowerjs/knockout.git",
+  "_target": "~2.3",
+  "_originalSource": "git://github.com/bowerjs/knockout.git"
+}

samples/boot/src/main/resources/static/resources/js/knockout/README.md

@@ -0,0 +1,4 @@
+knockout
+========
+
+compiled knockout libs for bowerjs

samples/boot/src/main/resources/static/resources/js/knockout/bower.json

@@ -0,0 +1,14 @@
+{
+  "name": "knockout",
+  "version": "2.3.0",
+  "main": "knockout.js",
+  "scripts": [
+    "knockout.js"
+  ],
+  "dependencies": {},
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ]
+}

samples/boot/src/main/resources/static/resources/js/knockout/knockout.js

@@ -0,0 +1,88 @@
+// Knockout JavaScript library v2.3.0
+// (c) Steven Sanderson - http://knockoutjs.com/
+// License: MIT (http://www.opensource.org/licenses/mit-license.php)
+
+(function() {function F(q){return function(){return q}};(function(q){var w=this||(0,eval)("this"),s=w.document,H=w.navigator,t=w.jQuery,y=w.JSON;(function(q){"function"===typeof require&&"object"===typeof exports&&"object"===typeof module?q(module.exports||exports):"function"===typeof define&&define.amd?define(["exports"],q):q(w.ko={})})(function(C){function G(b,c,d,f){a.d[b]={init:function(b){a.a.f.set(b,I,{});return{controlsDescendantBindings:!0}},update:function(b,e,m,h,k){m=a.a.f.get(b,I);e=a.a.c(e());h=!d!==!e;var l=!m.fb;if(l||c||h!==m.vb)l&&(m.fb=
+a.a.Oa(a.e.childNodes(b),!0)),h?(l||a.e.P(b,a.a.Oa(m.fb)),a.Ja(f?f(k,e):k,b)):a.e.ba(b),m.vb=h}};a.g.S[b]=!1;a.e.L[b]=!0}function J(b,c,d){d&&c!==a.h.n(b)&&a.h.W(b,c);c!==a.h.n(b)&&a.q.I(a.a.Ga,null,[b,"change"])}var a="undefined"!==typeof C?C:{};a.b=function(b,c){for(var d=b.split("."),f=a,g=0;g<d.length-1;g++)f=f[d[g]];f[d[d.length-1]]=c};a.r=function(a,c,d){a[c]=d};a.version="2.3.0";a.b("version",a.version);a.a=function(){function b(a,b){for(var e in a)a.hasOwnProperty(e)&&b(e,a[e])}function c(b,
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+a.a.Ca);a.b("utils.range",a.a.Qb);a.b("utils.toggleDomNodeCssClass",a.a.ga);a.b("utils.triggerEvent",a.a.Ga);a.b("utils.unwrapObservable",a.a.c);a.b("utils.objectForEach",a.a.w);a.b("utils.addOrRemoveItem",a.a.ja);a.b("unwrap",a.a.c);Function.prototype.bind||(Function.prototype.bind=function(a){var c=this,d=Array.prototype.slice.call(arguments);a=d.shift();return function(){return c.apply(a,d.concat(Array.prototype.slice.call(arguments)))}});a.a.f=new function(){var b=0,c="__ko__"+(new Date).getTime(),
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+function(b,f,g){g=g||{};if(2>a)throw Error("Your version of jQuery.tmpl is too old. Please upgrade to jQuery.tmpl 1.0.0pre or later.");var e=b.data("precompiled");e||(e=b.text()||"",e=t.template(null,"{{ko_with $item.koBindingContext}}"+e+"{{/ko_with}}"),b.data("precompiled",e));b=[f.$data];f=t.extend({koBindingContext:f},g.templateOptions);f=t.tmpl(e,b,f);f.appendTo(s.createElement("div"));t.fragments={};return f};this.createJavaScriptEvaluatorBlock=function(a){return"{{ko_code ((function() { return "+
+a+" })()) }}"};this.addTemplate=function(a,b){s.write("<script type='text/html' id='"+a+"'>"+b+"\x3c/script>")};0<a&&(t.tmpl.tag.ko_code={open:"__.push($1 || '');"},t.tmpl.tag.ko_with={open:"with($1) {",close:"} "})};a.ua.prototype=new a.v;var b=new a.ua;0<b.Ib&&a.Ba(b);a.b("jqueryTmplTemplateEngine",a.ua)})()})})();
+})();

samples/boot/src/main/resources/static/resources/js/message.js

@@ -0,0 +1,139 @@
+
+function ApplicationModel(stompClient) {
+  var self = this;
+
+  self.friends = ko.observableArray();
+  self.username = ko.observable();
+  self.conversation = ko.observable(new ImConversationModel(stompClient,this.username));
+  self.notifications = ko.observableArray();
+
+  self.connect = function() {
+      stompClient.connect({}, function(frame) {
+
+      console.log('Connected ' + frame);
+      self.username(frame.headers['user-name']);
+
+//      self.friendSignin({"username": "luke"});
+
+      stompClient.subscribe("/user/queue/errors", function(message) {
+          self.pushNotification("Error " + message.body);
+      });
+      stompClient.subscribe("/app/users", function(message) {
+          var friends = JSON.parse(message.body);
+
+          for(var i=0;i<friends.length;i++) {
+              self.friendSignin({"username": friends[i]});
+          }
+      });
+      stompClient.subscribe("/topic/friends/signin", function(message) {
+          var friends = JSON.parse(message.body);
+
+          for(var i=0;i<friends.length;i++) {
+              self.friendSignin(new ImFriend({"username": friends[i]}));
+          }
+      });
+      stompClient.subscribe("/topic/friends/signout", function(message) {
+          var friends = JSON.parse(message.body);
+
+          for(var i=0;i<friends.length;i++) {
+              self.friendSignout(new ImFriend({"username": friends[i]}));
+          }
+      });
+      stompClient.subscribe("/user/queue/messages", function(message) {
+          self.conversation().receiveMessage(JSON.parse(message.body));
+      });
+    }, function(error) {
+       self.pushNotification(error)
+      console.log("STOMP protocol error " + error);
+    });
+  }
+
+  self.pushNotification = function(text) {
+    self.notifications.push({notification: text});
+    if (self.notifications().length > 5) {
+      self.notifications.shift();
+    }
+  }
+
+  self.logout = function() {
+    stompClient.disconnect();
+    window.location.href = "../logout.html";
+  }
+
+  self.friendSignin = function(friend) {
+    self.friends.push(friend);
+  }
+
+  self.friendSignout = function(friend) {
+    var r = self.friends.remove(
+      function(item) {
+        item.username == friend.username
+      }
+    );
+    self.friends(r);
+  }
+}
+
+function ImFriend(data) {
+  var self = this;
+
+  self.username = data.username;
+}
+
+function ImConversationModel(stompClient,from) {
+  var self = this;
+  self.stompClient = stompClient;
+  self.from = from;
+  self.to = ko.observable(new ImFriend('null'));
+  self.draft = ko.observable('')
+
+  self.messages = ko.observableArray();
+
+  self.receiveMessage = function(message) {
+    var elem = $('#chat');
+    var isFromSelf = self.from() == message.from;
+    var isFromTo = self.to().username == message.from;
+    if(!(isFromTo || isFromSelf)) {
+        self.chat(new ImFriend({"username":message.from}))
+    }
+
+    var atBottom = (elem[0].scrollHeight - elem.scrollTop() == elem.outerHeight());
+
+    self.messages.push(new ImModel(message));
+
+    if (atBottom)
+        elem.scrollTop(elem[0].scrollHeight);
+  };
+
+  self.chat = function(to) {
+    self.to(to);
+    self.draft('');
+    self.messages.removeAll()
+    $('#trade-dialog').modal();
+  }
+
+  self.send = function() {
+    var data = {
+      "created" : new Date(),
+      "from" : self.from(),
+      "to" : self.to().username,
+      "message" : self.draft()
+    };
+    var destination = "/app/im"; // /queue/messages-user1
+    stompClient.send(destination, {}, JSON.stringify(data));
+    self.draft('');
+  }
+};
+
+function ImModel(data) {
+  var self = this;
+
+  self.created = new Date(data.created);
+  self.to = data.to;
+  self.message = data.message;
+  self.from = data.from;
+  self.messageFormatted = ko.computed(function() {
+      return self.created.getHours() + ":" + self.created.getMinutes() + ":" + self.created.getSeconds() + " - " + self.from + " - " + self.message;
+  })
+};
+

samples/boot/src/main/resources/static/resources/js/sockjs/.bower.json

@@ -0,0 +1,20 @@
+{
+  "name": "sockjs",
+  "version": "0.3.4",
+  "main": "sockjs.js",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ],
+  "homepage": "https://github.com/myguidingstar/bower-sockjs",
+  "_release": "0.3.4",
+  "_resolution": {
+    "type": "version",
+    "tag": "0.3.4",
+    "commit": "ae96e770ab85caf9073a8806a9dcd7c0ce316623"
+  },
+  "_source": "git://github.com/myguidingstar/bower-sockjs.git",
+  "_target": "~0.3",
+  "_originalSource": "sockjs"
+}

samples/boot/src/main/resources/static/resources/js/sockjs/component.json

@@ -0,0 +1,10 @@
+{
+  "name": "sockjs",
+  "version": "0.3.4",
+  "main": "sockjs.js",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "components"
+  ]
+}

samples/boot/src/main/resources/static/resources/js/stomp/lib/stomp.js

@@ -0,0 +1,467 @@
+// Generated by CoffeeScript 1.6.3
+/*
+   Stomp Over WebSocket http://www.jmesnil.net/stomp-websocket/doc/ | Apache License V2.0
+
+   Copyright (C) 2010-2013 [Jeff Mesnil](http://jmesnil.net/)
+   Copyright (C) 2012 [FuseSource, Inc.](http://fusesource.com)
+*/
+
+
+(function() {
+  var Byte, Client, Frame, Stomp,
+    __hasProp = {}.hasOwnProperty,
+    __slice = [].slice;
+
+  Byte = {
+    LF: '\x0A',
+    NULL: '\x00'
+  };
+
+  Frame = (function() {
+    var unmarshallSingle;
+
+    function Frame(command, headers, body) {
+      this.command = command;
+      this.headers = headers != null ? headers : {};
+      this.body = body != null ? body : '';
+    }
+
+    Frame.prototype.toString = function() {
+      var lines, name, value, _ref;
+      lines = [this.command];
+      _ref = this.headers;
+      for (name in _ref) {
+        if (!__hasProp.call(_ref, name)) continue;
+        value = _ref[name];
+        lines.push("" + name + ":" + value);
+      }
+      if (this.body) {
+        lines.push("content-length:" + (Frame.sizeOfUTF8(this.body)));
+      }
+      lines.push(Byte.LF + this.body);
+      return lines.join(Byte.LF);
+    };
+
+    Frame.sizeOfUTF8 = function(s) {
+      if (s) {
+        return encodeURI(s).split(/%..|./).length - 1;
+      } else {
+        return 0;
+      }
+    };
+
+    unmarshallSingle = function(data) {
+      var body, chr, command, divider, headerLines, headers, i, idx, len, line, start, trim, _i, _j, _len, _ref, _ref1;
+      divider = data.search(RegExp("" + Byte.LF + Byte.LF));
+      headerLines = data.substring(0, divider).split(Byte.LF);
+      command = headerLines.shift();
+      headers = {};
+      trim = function(str) {
+        return str.replace(/^\s+|\s+$/g, '');
+      };
+      _ref = headerLines.reverse();
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        line = _ref[_i];
+        idx = line.indexOf(':');
+        headers[trim(line.substring(0, idx))] = trim(line.substring(idx + 1));
+      }
+      body = '';
+      start = divider + 2;
+      if (headers['content-length']) {
+        len = parseInt(headers['content-length']);
+        body = ('' + data).substring(start, start + len);
+      } else {
+        chr = null;
+        for (i = _j = start, _ref1 = data.length; start <= _ref1 ? _j < _ref1 : _j > _ref1; i = start <= _ref1 ? ++_j : --_j) {
+          chr = data.charAt(i);
+          if (chr === Byte.NULL) {
+            break;
+          }
+          body += chr;
+        }
+      }
+      return new Frame(command, headers, body);
+    };
+
+    Frame.unmarshall = function(datas) {
+      var data;
+      return (function() {
+        var _i, _len, _ref, _results;
+        _ref = datas.split(RegExp("" + Byte.NULL + Byte.LF + "*"));
+        _results = [];
+        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+          data = _ref[_i];
+          if ((data != null ? data.length : void 0) > 0) {
+            _results.push(unmarshallSingle(data));
+          }
+        }
+        return _results;
+      })();
+    };
+
+    Frame.marshall = function(command, headers, body) {
+      var frame;
+      frame = new Frame(command, headers, body);
+      return frame.toString() + Byte.NULL;
+    };
+
+    return Frame;
+
+  })();
+
+  Client = (function() {
+    var now;
+
+    function Client(ws) {
+      this.ws = ws;
+      this.ws.binaryType = "arraybuffer";
+      this.counter = 0;
+      this.connected = false;
+      this.heartbeat = {
+        outgoing: 10000,
+        incoming: 10000
+      };
+      this.maxWebSocketFrameSize = 16 * 1024;
+      this.subscriptions = {};
+    }
+
+    Client.prototype.debug = function(message) {
+      var _ref;
+      return typeof window !== "undefined" && window !== null ? (_ref = window.console) != null ? _ref.log(message) : void 0 : void 0;
+    };
+
+    now = function() {
+      return Date.now || new Date().valueOf;
+    };
+
+    Client.prototype._transmit = function(command, headers, body) {
+      var out;
+      out = Frame.marshall(command, headers, body);
+      if (typeof this.debug === "function") {
+        this.debug(">>> " + out);
+      }
+      while (true) {
+        if (out.length > this.maxWebSocketFrameSize) {
+          this.ws.send(out.substring(0, this.maxWebSocketFrameSize));
+          out = out.substring(this.maxWebSocketFrameSize);
+          if (typeof this.debug === "function") {
+            this.debug("remaining = " + out.length);
+          }
+        } else {
+          return this.ws.send(out);
+        }
+      }
+    };
+
+    Client.prototype._setupHeartbeat = function(headers) {
+      var serverIncoming, serverOutgoing, ttl, v, _ref, _ref1,
+        _this = this;
+      if ((_ref = headers.version) !== Stomp.VERSIONS.V1_1 && _ref !== Stomp.VERSIONS.V1_2) {
+        return;
+      }
+      _ref1 = (function() {
+        var _i, _len, _ref1, _results;
+        _ref1 = headers['heart-beat'].split(",");
+        _results = [];
+        for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+          v = _ref1[_i];
+          _results.push(parseInt(v));
+        }
+        return _results;
+      })(), serverOutgoing = _ref1[0], serverIncoming = _ref1[1];
+      if (!(this.heartbeat.outgoing === 0 || serverIncoming === 0)) {
+        ttl = Math.max(this.heartbeat.outgoing, serverIncoming);
+        if (typeof this.debug === "function") {
+          this.debug("send PING every " + ttl + "ms");
+        }
+        this.pinger = Stomp.setInterval(ttl, function() {
+          _this.ws.send(Byte.LF);
+          return typeof _this.debug === "function" ? _this.debug(">>> PING") : void 0;
+        });
+      }
+      if (!(this.heartbeat.incoming === 0 || serverOutgoing === 0)) {
+        ttl = Math.max(this.heartbeat.incoming, serverOutgoing);
+        if (typeof this.debug === "function") {
+          this.debug("check PONG every " + ttl + "ms");
+        }
+        return this.ponger = Stomp.setInterval(ttl, function() {
+          var delta;
+          delta = now() - _this.serverActivity;
+          if (delta > ttl * 2) {
+            if (typeof _this.debug === "function") {
+              _this.debug("did not receive server activity for the last " + delta + "ms");
+            }
+            return _this.ws.close();
+          }
+        });
+      }
+    };
+
+    Client.prototype._parseConnect = function() {
+      var args, connectCallback, errorCallback, headers;
+      args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
+      headers = {};
+      switch (args.length) {
+        case 2:
+          headers = args[0], connectCallback = args[1];
+          break;
+        case 3:
+          if (args[1] instanceof Function) {
+            headers = args[0], connectCallback = args[1], errorCallback = args[2];
+          } else {
+            headers.login = args[0], headers.passcode = args[1], connectCallback = args[2];
+          }
+          break;
+        case 4:
+          headers.login = args[0], headers.passcode = args[1], connectCallback = args[2], errorCallback = args[3];
+          break;
+        default:
+          headers.login = args[0], headers.passcode = args[1], connectCallback = args[2], errorCallback = args[3], headers.host = args[4];
+      }
+      return [headers, connectCallback, errorCallback];
+    };
+
+    Client.prototype.connect = function() {
+      var args, errorCallback, headers, out,
+        _this = this;
+      args = 1 <= arguments.length ? __slice.call(arguments, 0) : [];
+      out = this._parseConnect.apply(this, args);
+      headers = out[0], this.connectCallback = out[1], errorCallback = out[2];
+      if (typeof this.debug === "function") {
+        this.debug("Opening Web Socket...");
+      }
+      this.ws.onmessage = function(evt) {
+        var arr, c, client, data, frame, messageID, onreceive, subscription, _i, _len, _ref, _results;
+        data = typeof ArrayBuffer !== 'undefined' && evt.data instanceof ArrayBuffer ? (arr = new Uint8Array(evt.data), typeof _this.debug === "function" ? _this.debug("--- got data length: " + arr.length) : void 0, ((function() {
+          var _i, _len, _results;
+          _results = [];
+          for (_i = 0, _len = arr.length; _i < _len; _i++) {
+            c = arr[_i];
+            _results.push(String.fromCharCode(c));
+          }
+          return _results;
+        })()).join('')) : evt.data;
+        _this.serverActivity = now();
+        if (data === Byte.LF) {
+          if (typeof _this.debug === "function") {
+            _this.debug("<<< PONG");
+          }
+          return;
+        }
+        if (typeof _this.debug === "function") {
+          _this.debug("<<< " + data);
+        }
+        _ref = Frame.unmarshall(data);
+        _results = [];
+        for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+          frame = _ref[_i];
+          switch (frame.command) {
+            case "CONNECTED":
+              if (typeof _this.debug === "function") {
+                _this.debug("connected to server " + frame.headers.server);
+              }
+              _this.connected = true;
+              _this._setupHeartbeat(frame.headers);
+              _results.push(typeof _this.connectCallback === "function" ? _this.connectCallback(frame) : void 0);
+              break;
+            case "MESSAGE":
+              subscription = frame.headers.subscription;
+              onreceive = _this.subscriptions[subscription] || _this.onreceive;
+              if (onreceive) {
+                client = _this;
+                messageID = frame.headers["message-id"];
+                frame.ack = function(headers) {
+                  if (headers == null) {
+                    headers = {};
+                  }
+                  return client.ack(messageID, subscription, headers);
+                };
+                frame.nack = function(headers) {
+                  if (headers == null) {
+                    headers = {};
+                  }
+                  return client.nack(messageID, subscription, headers);
+                };
+                _results.push(onreceive(frame));
+              } else {
+                _results.push(typeof _this.debug === "function" ? _this.debug("Unhandled received MESSAGE: " + frame) : void 0);
+              }
+              break;
+            case "RECEIPT":
+              _results.push(typeof _this.onreceipt === "function" ? _this.onreceipt(frame) : void 0);
+              break;
+            case "ERROR":
+              _results.push(typeof errorCallback === "function" ? errorCallback(frame) : void 0);
+              break;
+            default:
+              _results.push(typeof _this.debug === "function" ? _this.debug("Unhandled frame: " + frame) : void 0);
+          }
+        }
+        return _results;
+      };
+      this.ws.onclose = function() {
+        var msg;
+        msg = "Whoops! Lost connection to " + _this.ws.url;
+        if (typeof _this.debug === "function") {
+          _this.debug(msg);
+        }
+        _this._cleanUp();
+        return typeof errorCallback === "function" ? errorCallback(msg) : void 0;
+      };
+      return this.ws.onopen = function() {
+        if (typeof _this.debug === "function") {
+          _this.debug('Web Socket Opened...');
+        }
+        headers["accept-version"] = Stomp.VERSIONS.supportedVersions();
+        headers["heart-beat"] = [_this.heartbeat.outgoing, _this.heartbeat.incoming].join(',');
+        return _this._transmit("CONNECT", headers);
+      };
+    };
+
+    Client.prototype.disconnect = function(disconnectCallback) {
+      this._transmit("DISCONNECT");
+      this.ws.onclose = null;
+      this.ws.close();
+      this._cleanUp();
+      return typeof disconnectCallback === "function" ? disconnectCallback() : void 0;
+    };
+
+    Client.prototype._cleanUp = function() {
+      this.connected = false;
+      if (this.pinger) {
+        Stomp.clearInterval(this.pinger);
+      }
+      if (this.ponger) {
+        return Stomp.clearInterval(this.ponger);
+      }
+    };
+
+    Client.prototype.send = function(destination, headers, body) {
+      if (headers == null) {
+        headers = {};
+      }
+      if (body == null) {
+        body = '';
+      }
+      headers.destination = destination;
+      return this._transmit("SEND", headers, body);
+    };
+
+    Client.prototype.subscribe = function(destination, callback, headers) {
+      var client;
+      if (headers == null) {
+        headers = {};
+      }
+      if (!headers.id) {
+        headers.id = "sub-" + this.counter++;
+      }
+      headers.destination = destination;
+      this.subscriptions[headers.id] = callback;
+      this._transmit("SUBSCRIBE", headers);
+      client = this;
+      return {
+        id: headers.id,
+        unsubscribe: function() {
+          return client.unsubscribe(headers.id);
+        }
+      };
+    };
+
+    Client.prototype.unsubscribe = function(id) {
+      delete this.subscriptions[id];
+      return this._transmit("UNSUBSCRIBE", {
+        id: id
+      });
+    };
+
+    Client.prototype.begin = function(transaction) {
+      var client, txid;
+      txid = transaction || "tx-" + this.counter++;
+      this._transmit("BEGIN", {
+        transaction: txid
+      });
+      client = this;
+      return {
+        id: txid,
+        commit: function() {
+          return client.commit(txid);
+        },
+        abort: function() {
+          return client.abort(txid);
+        }
+      };
+    };
+
+    Client.prototype.commit = function(transaction) {
+      return this._transmit("COMMIT", {
+        transaction: transaction
+      });
+    };
+
+    Client.prototype.abort = function(transaction) {
+      return this._transmit("ABORT", {
+        transaction: transaction
+      });
+    };
+
+    Client.prototype.ack = function(messageID, subscription, headers) {
+      if (headers == null) {
+        headers = {};
+      }
+      headers["message-id"] = messageID;
+      headers.subscription = subscription;
+      return this._transmit("ACK", headers);
+    };
+
+    Client.prototype.nack = function(messageID, subscription, headers) {
+      if (headers == null) {
+        headers = {};
+      }
+      headers["message-id"] = messageID;
+      headers.subscription = subscription;
+      return this._transmit("NACK", headers);
+    };
+
+    return Client;
+
+  })();
+
+  Stomp = {
+    VERSIONS: {
+      V1_0: '1.0',
+      V1_1: '1.1',
+      V1_2: '1.2',
+      supportedVersions: function() {
+        return '1.1,1.0';
+      }
+    },
+    client: function(url, protocols) {
+      var klass, ws;
+      if (protocols == null) {
+        protocols = ['v10.stomp', 'v11.stomp'];
+      }
+      klass = Stomp.WebSocketClass || WebSocket;
+      ws = new klass(url, protocols);
+      return new Client(ws);
+    },
+    over: function(ws) {
+      return new Client(ws);
+    },
+    Frame: Frame
+  };
+
+  if (typeof window !== "undefined" && window !== null) {
+    Stomp.setInterval = function(interval, f) {
+      return window.setInterval(f, interval);
+    };
+    Stomp.clearInterval = function(id) {
+      return window.clearInterval(id);
+    };
+    window.Stomp = Stomp;
+  } else if (typeof exports !== "undefined" && exports !== null) {
+    exports.Stomp = Stomp;
+  } else {
+    self.Stomp = Stomp;
+  }
+
+}).call(this);

samples/boot/src/main/resources/templates/index.html

@@ -0,0 +1,11 @@
+<html xmlns:th="http://www.thymeleaf.org" xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" layout:decorator="layout">
+<head>
+	<title>Secured Content</title>
+</head>
+<body>
+	<div layout:fragment="content">
+		<h1>Secured Page</h1>
+		<p>This page is secured using Spring Boot, Spring Session, and Spring Security.</p>
+	</div>
+</body>
+</html>

samples/boot/src/main/resources/templates/layout.html

@@ -0,0 +1,122 @@
+<!DOCTYPE html SYSTEM "http://www.thymeleaf.org/dtd/xhtml1-strict-thymeleaf-spring4-3.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml"
+			xmlns:th="http://www.thymeleaf.org"
+			xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+	<head>
+		<title layout:title-pattern="$DECORATOR_TITLE - $CONTENT_TITLE">Spring Session Sample</title>
+		<link rel="icon" type="image/x-icon" th:href="@{/resources/img/favicon.ico}" href="../static/img/favicon.ico"/>
+		<link th:href="@{/resources/css/bootstrap.css}" href="../static/css/bootstrap.css" rel="stylesheet"></link>
+		<style type="text/css">
+			/* Sticky footer styles
+			-------------------------------------------------- */
+
+			html,
+			body {
+				height: 100%;
+				/* The html and body elements cannot have any padding or margin. */
+			}
+
+			/* Wrapper for page content to push down footer */
+			#wrap {
+				min-height: 100%;
+				height: auto !important;
+				height: 100%;
+				/* Negative indent footer by it's height */
+				margin: 0 auto -60px;
+			}
+
+			/* Set the fixed height of the footer here */
+			#push,
+			#footer {
+				height: 60px;
+			}
+			#footer {
+				background-color: #f5f5f5;
+			}
+
+			/* Lastly, apply responsive CSS fixes as necessary */
+			@media (max-width: 767px) {
+				#footer {
+					margin-left: -20px;
+					margin-right: -20px;
+					padding-left: 20px;
+					padding-right: 20px;
+				}
+			}
+
+
+
+			/* Custom page CSS
+			-------------------------------------------------- */
+			/* Not required for template or sticky footer method. */
+
+			.container {
+				width: auto;
+				max-width: 680px;
+			}
+			.container .credit {
+				margin: 20px 0;
+				text-align: center;
+			}
+			a {
+					color: green;
+			}
+			.navbar-form {
+				margin-left: 1em;
+			}
+		</style>
+		<link th:href="@{resources/css/bootstrap-responsive.css}" href="/static/css/bootstrap-responsive.css" rel="stylesheet"></link>
+
+		<!-- HTML5 shim, for IE6-8 support of HTML5 elements -->
+		<!--[if lt IE 9]>
+			<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
+		<![endif]-->
+	</head>
+
+
+	<body>
+		<div id="wrap">
+			<div class="navbar navbar-inverse navbar-static-top">
+				<div class="navbar-inner">
+					<div class="container">
+						<a class="brand" th:href="@{/}"><img th:src="@{/resources/img/logo.png}" alt="Spring Security Sample"/></a>
+
+<div class="nav-collapse collapse"
+		 th:with="currentUser=${#httpServletRequest.userPrincipal?.principal}">
+	<div th:if="${currentUser != null}">
+			<form class="navbar-form pull-right" th:action="@{/logout}" method="post">
+					<input type="submit" value="Log out" />
+			</form>
+			<p id="un" class="navbar-text pull-right" th:text="${currentUser.username}">
+				sample_user
+			</p>
+	</div>
+	<ul class="nav">
+	</ul>
+</div>
+
+				</div>
+			</div>
+		</div>
+			<!-- Begin page content -->
+			<div class="container">
+				<div class="alert alert-success"
+							th:if="${globalMessage}"
+							th:text="${globalMessage}">
+						Some Success message
+				</div>
+				<div layout:fragment="content">
+						Fake content
+				</div>
+			</div>
+
+			<div id="push"><!--  --></div>
+		</div>
+
+		<div id="footer">
+			<div class="container">
+				<p class="muted credit">Visit the <a href="http://spring.io/spring-security">Spring Security</a> site for more <a href="https://github.com/spring-projects/spring-security/blob/master/samples/">samples</a>.</p>
+			</div>
+		</div>
+	</body>
+</html>

samples/hazelcast/build.gradle

@@ -1,19 +1,19 @@
 apply from: JAVA_GRADLE
-apply from: TOMCAT_GRADLE
+apply from: TOMCAT_7_GRADLE
 
 tasks.findByPath("artifactoryPublish")?.enabled = false
 sonarRunner {
-    skipProject = true
+	skipProject = true
 }
 
 dependencies {
-    compile project(':spring-session'),
-            "com.hazelcast:hazelcast-client:3.3.3",
-            jstlDependencies
+	compile project(':spring-session'),
+			"com.hazelcast:hazelcast-client:$hazelcastVersion",
+			jstlDependencies
 
-    providedCompile "javax.servlet:javax.servlet-api:$servletApiVersion"
+	providedCompile "javax.servlet:javax.servlet-api:$servletApiVersion"
 
-    testCompile 'junit:junit:4.11'
+	testCompile "junit:junit:$junitVersion"
 
-    integrationTestCompile gebDependencies
+	integrationTestCompile gebDependencies
 }

samples/hazelcast/src/integration-test/groovy/sample/AttributeTests.groovy

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package sample
 
 import geb.spock.*
@@ -12,19 +27,19 @@ import pages.*
  */
 @Stepwise
 class AttributeTests extends GebReportingSpec {
-    def 'first visit no attributes'() {
-        when:
-        to HomePage
-        then:
-        attributes.empty
-    }
+	def 'first visit no attributes'() {
+		when:
+		to HomePage
+		then:
+		attributes.empty
+	}
 
-    def 'create attribute'() {
-        when:
-        createAttribute('a','b')
-        then:
-        attributes.size() == 1
-        attributes[0].name == 'a'
-        attributes[0].value == 'b'
-    }
+	def 'create attribute'() {
+		when:
+		createAttribute('a','b')
+		then:
+		attributes.size() == 1
+		attributes[0].name == 'a'
+		attributes[0].value == 'b'
+	}
 }

samples/hazelcast/src/integration-test/groovy/sample/pages/HomePage.groovy

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package sample.pages
 
 import geb.*
@@ -8,23 +23,23 @@ import geb.*
  * @author Rob Winch
  */
 class HomePage extends Page {
-    static url = ''
-    static at = { assert driver.title == 'Session Attributes'; true}
-    static content = {
-        form { $('form') }
-        submit { $('input[type=submit]') }
-        createAttribute(required:false) { name, value ->
-            form.attributeName = name
-            form.attributeValue = value
-            submit.click(HomePage)
-        }
-        attributes { moduleList AttributeRow, $("table tr").tail() }
-    }
+	static url = ''
+	static at = { assert driver.title == 'Session Attributes'; true}
+	static content = {
+		form { $('form') }
+		submit { $('input[type=submit]') }
+		createAttribute(required:false) { name, value ->
+			form.attributeName = name
+			form.attributeValue = value
+			submit.click(HomePage)
+		}
+		attributes { moduleList AttributeRow, $("table tr").tail() }
+	}
 }
 class AttributeRow extends Module {
-    static content = {
-        cell { $("td", it) }
-        name { cell(0).text() }
-        value { cell(1).text() }
-    }
+	static content = {
+		cell { $("td", it) }
+		name { cell(0).text() }
+		value { cell(1).text() }
+	}
 }

samples/hazelcast/src/main/java/sample/Initializer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,10 +15,17 @@
  */
 package sample;
 
-import java.io.IOException;
-import java.net.ServerSocket;
-import java.util.EnumSet;
-import java.util.Map;
+import com.hazelcast.config.Config;
+import com.hazelcast.config.MapConfig;
+import com.hazelcast.config.NetworkConfig;
+import com.hazelcast.config.SerializerConfig;
+import com.hazelcast.core.Hazelcast;
+import com.hazelcast.core.HazelcastInstance;
+import org.springframework.session.ExpiringSession;
+import org.springframework.session.MapSession;
+import org.springframework.session.MapSessionRepository;
+import org.springframework.session.SessionRepository;
+import org.springframework.session.web.http.SessionRepositoryFilter;
 
 import javax.servlet.DispatcherType;
 import javax.servlet.FilterRegistration.Dynamic;
@@ -26,66 +33,58 @@ import javax.servlet.ServletContext;
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
 import javax.servlet.annotation.WebListener;
-
-import org.springframework.session.ExpiringSession;
-import org.springframework.session.MapSession;
-import org.springframework.session.MapSessionRepository;
-import org.springframework.session.SessionRepository;
-import org.springframework.session.web.http.SessionRepositoryFilter;
-
-import com.hazelcast.config.Config;
-import com.hazelcast.config.MapConfig;
-import com.hazelcast.config.NetworkConfig;
-import com.hazelcast.config.SerializerConfig;
-import com.hazelcast.core.Hazelcast;
-import com.hazelcast.core.HazelcastInstance;
+import java.io.IOException;
+import java.net.ServerSocket;
+import java.util.EnumSet;
+import java.util.Map;
 
 @WebListener
 public class Initializer implements ServletContextListener {
-    private HazelcastInstance instance;
+	private HazelcastInstance instance;
 
-    @Override
-    public void contextInitialized(ServletContextEvent sce) {
-        String sessionMapName = "spring:session:sessions";
-        ServletContext sc = sce.getServletContext();
+	public void contextInitialized(ServletContextEvent sce) {
+		String sessionMapName = "spring:session:sessions";
+		ServletContext sc = sce.getServletContext();
 
-        Config cfg = new Config();
-        NetworkConfig netConfig = new NetworkConfig();
-        netConfig.setPort(getAvailablePort());
-        cfg.setNetworkConfig(netConfig);
-        SerializerConfig serializer = new SerializerConfig()
-            .setTypeClass(Object.class)
-            .setImplementation(new ObjectStreamSerializer());
-        cfg.getSerializationConfig().addSerializerConfig(serializer);
-        MapConfig mc = new MapConfig();
-        mc.setName(sessionMapName);
-        mc.setTimeToLiveSeconds(MapSession.DEFAULT_MAX_INACTIVE_INTERVAL_SECONDS);
-        cfg.addMapConfig(mc);
+		Config cfg = new Config();
+		NetworkConfig netConfig = new NetworkConfig();
+		netConfig.setPort(getAvailablePort());
+		cfg.setNetworkConfig(netConfig);
+		SerializerConfig serializer = new SerializerConfig()
+			.setTypeClass(Object.class)
+			.setImplementation(new ObjectStreamSerializer());
+		cfg.getSerializationConfig().addSerializerConfig(serializer);
+		MapConfig mc = new MapConfig();
+		mc.setName(sessionMapName);
+		mc.setTimeToLiveSeconds(MapSession.DEFAULT_MAX_INACTIVE_INTERVAL_SECONDS);
+		cfg.addMapConfig(mc);
 
-        instance = Hazelcast.newHazelcastInstance(cfg);
-        Map<String,ExpiringSession> sessions = instance.getMap(sessionMapName);
+		instance = Hazelcast.newHazelcastInstance(cfg);
+		Map<String,ExpiringSession> sessions = instance.getMap(sessionMapName);
 
-        SessionRepository<ExpiringSession> sessionRepository = new MapSessionRepository(sessions);
-        Dynamic fr = sc.addFilter("springSessionFilter", new SessionRepositoryFilter<>(sessionRepository ));
-        fr.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), true, "/*");
-    }
+		SessionRepository<ExpiringSession> sessionRepository =
+				new MapSessionRepository(sessions);
+		SessionRepositoryFilter<ExpiringSession> filter =
+				new SessionRepositoryFilter<ExpiringSession>(sessionRepository);
+		Dynamic fr = sc.addFilter("springSessionFilter", filter);
+		fr.addMappingForUrlPatterns(EnumSet.of(DispatcherType.REQUEST), true, "/*");
+	}
 
-    @Override
-    public void contextDestroyed(ServletContextEvent sce) {
-        instance.shutdown();
-    }
+	public void contextDestroyed(ServletContextEvent sce) {
+		instance.shutdown();
+	}
 
-    private static int getAvailablePort() {
-        ServerSocket socket = null;
-        try {
-            socket = new ServerSocket(0);
-            return socket.getLocalPort();
-        } catch(IOException e) {
-            throw new RuntimeException(e);
-        } finally {
-            try {
-                socket.close();
-            }catch(IOException e) {}
-        }
-    }
+	private static int getAvailablePort() {
+		ServerSocket socket = null;
+		try {
+			socket = new ServerSocket(0);
+			return socket.getLocalPort();
+		} catch(IOException e) {
+			throw new RuntimeException(e);
+		} finally {
+			try {
+				socket.close();
+			}catch(IOException e) {}
+		}
+	}
 }

samples/hazelcast/src/main/java/sample/ObjectStreamSerializer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2013 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,28 +32,28 @@ import com.hazelcast.nio.serialization.StreamSerializer;
  *
  */
 public class ObjectStreamSerializer implements StreamSerializer<Object> {
-    public int getTypeId() {
-        return 2;
-    }
+	public int getTypeId() {
+		return 2;
+	}
 
-    public void write(ObjectDataOutput objectDataOutput, Object object)
-           throws IOException {
-        ObjectOutputStream out = new ObjectOutputStream((OutputStream) objectDataOutput);
-        out.writeObject(object);
-        out.flush();
-    }
+	public void write(ObjectDataOutput objectDataOutput, Object object)
+		   throws IOException {
+		ObjectOutputStream out = new ObjectOutputStream((OutputStream) objectDataOutput);
+		out.writeObject(object);
+		out.flush();
+	}
 
-    public Object read(ObjectDataInput objectDataInput)
-           throws IOException {
-        ObjectInputStream in = new ObjectInputStream((InputStream) objectDataInput);
-        try {
-            return in.readObject();
-        } catch (ClassNotFoundException e) {
-            throw new IOException(e);
-        }
-    }
+	public Object read(ObjectDataInput objectDataInput)
+		   throws IOException {
+		ObjectInputStream in = new ObjectInputStream((InputStream) objectDataInput);
+		try {
+			return in.readObject();
+		} catch (ClassNotFoundException e) {
+			throw new IOException(e);
+		}
+	}
 
-    public void destroy() {
-    }
+	public void destroy() {
+	}
 
 }

samples/hazelcast/src/main/java/sample/SessionServlet.java

@@ -1,19 +1,19 @@
-package sample;
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
+package sample;
 
 import javax.servlet.ServletException;
 import javax.servlet.annotation.WebServlet;
@@ -28,13 +28,13 @@ import java.io.IOException;
 @WebServlet("/session")
 public class SessionServlet extends HttpServlet {
 
-    @Override
-    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-        String attributeName = req.getParameter("attributeName");
-        String attributeValue = req.getParameter("attributeValue");
-        req.getSession().setAttribute(attributeName, attributeValue);
-        resp.sendRedirect(req.getContextPath() + "/");
-    }
+	@Override
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		String attributeName = req.getParameter("attributeName");
+		String attributeValue = req.getParameter("attributeValue");
+		req.getSession().setAttribute(attributeName, attributeValue);
+		resp.sendRedirect(req.getContextPath() + "/");
+	}
 
-    private static final long serialVersionUID = 2878267318695777395L;
+	private static final long serialVersionUID = 2878267318695777395L;
 }

samples/httpsession-xml/build.gradle

@@ -0,0 +1,20 @@
+apply from: JAVA_GRADLE
+apply from: TOMCAT_6_GRADLE
+
+tasks.findByPath("artifactoryPublish")?.enabled = false
+sonarRunner {
+	skipProject = true
+}
+
+dependencies {
+	compile project(':spring-session-data-redis'),
+		project(':samples:spring-embedded-redis'),
+			"org.springframework:spring-web:$springVersion",
+			jstlDependencies
+
+	providedCompile "javax.servlet:javax.servlet-api:$servletApiVersion"
+
+	testCompile "junit:junit:$junitVersion"
+
+	integrationTestCompile gebDependencies
+}

samples/httpsession-xml/src/integration-test/groovy/sample/AttributeTests.groovy

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample
+
+import geb.spock.*
+import sample.pages.HomePage;
+import spock.lang.Stepwise
+import pages.*
+
+/**
+ * Tests the CAS sample application using service tickets.
+ *
+ * @author Rob Winch
+ */
+@Stepwise
+class AttributeTests extends GebReportingSpec {
+	def 'first visit no attributes'() {
+		when:
+		to HomePage
+		then:
+		attributes.empty
+	}
+
+	def 'create attribute'() {
+		when:
+		createAttribute('a','b')
+		then:
+		attributes.size() == 1
+		attributes[0].name == 'a'
+		attributes[0].value == 'b'
+	}
+}

samples/httpsession-xml/src/integration-test/groovy/sample/pages/HomePage.groovy

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample.pages
+
+import geb.*
+
+/**
+ * The home page
+ *
+ * @author Rob Winch
+ */
+class HomePage extends Page {
+	static url = ''
+	static at = { assert driver.title == 'Session Attributes'; true}
+	static content = {
+		form { $('form') }
+		submit { $('input[type=submit]') }
+		createAttribute(required:false) { name, value ->
+			form.attributeName = name
+			form.attributeValue = value
+			submit.click(HomePage)
+		}
+		attributes { moduleList AttributeRow, $("table tr").tail() }
+	}
+}
+class AttributeRow extends Module {
+	static content = {
+		cell { $("td", it) }
+		name { cell(0).text() }
+		value { cell(1).text() }
+	}
+}

samples/httpsession-xml/src/main/java/sample/SessionServlet.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import javax.servlet.*;
+import javax.servlet.http.*;
+import java.io.IOException;
+
+// tag::class[]
+public class SessionServlet extends HttpServlet {
+
+	@Override
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		String attributeName = req.getParameter("attributeName");
+		String attributeValue = req.getParameter("attributeValue");
+		req.getSession().setAttribute(attributeName, attributeValue);
+		resp.sendRedirect(req.getContextPath() + "/");
+	}
+
+	private static final long serialVersionUID = 2878267318695777395L;
+}
+
+// end::class[]

samples/httpsession-xml/src/main/webapp/WEB-INF/spring/session.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xmlns:context="http://www.springframework.org/schema/context"
+	xmlns:p="http://www.springframework.org/schema/p"
+	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+
+	<!-- tag::beans[] -->
+	<bean class="org.springframework.session.redis.embedded.EmbeddedRedisConfiguration"/> <!--1-->
+
+	<!--2-->
+	<context:annotation-config/>
+	<bean class="org.springframework.session.data.redis.config.annotation.web.http.RedisHttpSessionConfiguration"/>
+
+	<!--3-->
+	<bean class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
+		p:port="${spring.redis.port}"/>
+	<!-- end::beans[] -->
+</beans>

samples/httpsession-xml/src/main/webapp/WEB-INF/web.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
+	<!--
+	- Location of the XML file that defines the root application context
+	- Applied by ContextLoaderListener.
+	-->
+	<!-- tag::context-param[] -->
+	<context-param>
+		<param-name>contextConfigLocation</param-name>
+		<param-value>
+			/WEB-INF/spring/*.xml
+		</param-value>
+	</context-param>
+	<!-- end::context-param[] -->
+
+	<!-- tag::springSessionRepositoryFilter[] -->
+	<filter>
+		<filter-name>springSessionRepositoryFilter</filter-name>
+		<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
+	</filter>
+	<filter-mapping>
+		<filter-name>springSessionRepositoryFilter</filter-name>
+		<url-pattern>/*</url-pattern>
+	</filter-mapping>
+	<!-- end::springSessionRepositoryFilter[] -->
+
+	<!--
+	- Loads the root application context of this web app at startup.
+	- The application context is then available via
+	- WebApplicationContextUtils.getWebApplicationContext(servletContext).
+	-->
+	<!-- tag::listeners[] -->
+	<listener>
+		<listener-class>
+			org.springframework.web.context.ContextLoaderListener
+		</listener-class>
+	</listener>
+	<!-- end::listeners[] -->
+
+	<servlet>
+		<servlet-name>session</servlet-name>
+		<servlet-class>sample.SessionServlet</servlet-class>
+	</servlet>
+
+	<servlet-mapping>
+		<servlet-name>session</servlet-name>
+		<url-pattern>/session</url-pattern>
+	</servlet-mapping>
+
+	<welcome-file-list>
+		<welcome-file>index.jsp</welcome-file>
+	</welcome-file-list>
+</web-app>

samples/httpsession/build.gradle

@@ -0,0 +1,20 @@
+apply from: JAVA_GRADLE
+apply from: TOMCAT_7_GRADLE
+
+tasks.findByPath("artifactoryPublish")?.enabled = false
+sonarRunner {
+	skipProject = true
+}
+
+dependencies {
+	compile project(':spring-session-data-redis'),
+			project(':samples:spring-embedded-redis'),
+			"org.springframework:spring-web:$springVersion",
+			jstlDependencies
+
+	providedCompile "javax.servlet:javax.servlet-api:$servletApiVersion"
+
+	testCompile "junit:junit:$junitVersion"
+
+	integrationTestCompile gebDependencies
+}

samples/httpsession/src/integration-test/groovy/sample/AttributeTests.groovy

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample
+
+import geb.spock.*
+import sample.pages.HomePage;
+import spock.lang.Stepwise
+import pages.*
+
+/**
+ * Tests the CAS sample application using service tickets.
+ *
+ * @author Rob Winch
+ */
+@Stepwise
+class AttributeTests extends GebReportingSpec {
+	def 'first visit no attributes'() {
+		when:
+		to HomePage
+		then:
+		attributes.empty
+	}
+
+	def 'create attribute'() {
+		when:
+		createAttribute('a','b')
+		then:
+		attributes.size() == 1
+		attributes[0].name == 'a'
+		attributes[0].value == 'b'
+	}
+}

samples/httpsession/src/integration-test/groovy/sample/pages/HomePage.groovy

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample.pages
+
+import geb.*
+
+/**
+ * The home page
+ *
+ * @author Rob Winch
+ */
+class HomePage extends Page {
+	static url = ''
+	static at = { assert driver.title == 'Session Attributes'; true}
+	static content = {
+		form { $('form') }
+		submit { $('input[type=submit]') }
+		createAttribute(required:false) { name, value ->
+			form.attributeName = name
+			form.attributeValue = value
+			submit.click(HomePage)
+		}
+		attributes { moduleList AttributeRow, $("table tr").tail() }
+	}
+}
+class AttributeRow extends Module {
+	static content = {
+		cell { $("td", it) }
+		name { cell(0).text() }
+		value { cell(1).text() }
+	}
+}

samples/httpsession/src/main/java/sample/Config.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
+import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
+import org.springframework.session.redis.embedded.EnableEmbeddedRedis;
+import org.springframework.session.redis.embedded.RedisServerPort;
+
+// tag::class[]
+@EnableEmbeddedRedis // <1>
+@EnableRedisHttpSession // <2>
+public class Config {
+
+	@Bean
+	public JedisConnectionFactory connectionFactory(@RedisServerPort int port) {
+		JedisConnectionFactory connection = new JedisConnectionFactory(); // <3>
+		connection.setPort(port);
+		return connection;
+	}
+}
+// end::class[]

samples/httpsession/src/main/java/sample/Initializer.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import org.springframework.session.web.context.AbstractHttpSessionApplicationInitializer;
+
+// tag::class[]
+public class Initializer
+		extends AbstractHttpSessionApplicationInitializer { // <1>
+
+	public Initializer() {
+		super(Config.class); // <2>
+	}
+}
+// end::class[]

samples/httpsession/src/main/java/sample/SessionServlet.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import javax.servlet.*;
+import javax.servlet.annotation.*;
+import javax.servlet.http.*;
+import java.io.IOException;
+
+// tag::class[]
+@WebServlet("/session")
+public class SessionServlet extends HttpServlet {
+
+	@Override
+	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		String attributeName = req.getParameter("attributeName");
+		String attributeValue = req.getParameter("attributeValue");
+		req.getSession().setAttribute(attributeName, attributeValue);
+		resp.sendRedirect(req.getContextPath() + "/");
+	}
+
+	private static final long serialVersionUID = 2878267318695777395L;
+}
+// tag::end[]

samples/httpsession/src/main/webapp/index.jsp

@@ -0,0 +1,48 @@
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<title>Session Attributes</title>
+	<link rel="stylesheet" href="assets/bootstrap.min.css">
+	<style type="text/css">
+		body {
+			padding: 1em;
+		}
+	</style>
+</head>
+<body>
+	<div class="container">
+		<h1>Description</h1>
+		<p>This application demonstrates how to use a Redis instance to back your session. Notice that there is no JSESSIONID cookie. We are also able to customize the way of identifying what the requested session id is.</p>
+
+		<h1>Try it</h1>
+
+		<form class="form-inline" role="form" action="./session" method="post">
+			<label for="attributeValue">Attribute Name</label>
+			<input id="attributeValue" type="text" name="attributeName"/>
+			<label for="attributeValue">Attribute Value</label>
+			<input id="attributeValue" type="text" name="attributeValue"/>
+			<input type="submit" value="Set Attribute"/>
+		</form>
+
+		<hr/>
+
+		<table class="table table-striped">
+			<thead>
+			<tr>
+				<th>Attribute Name</th>
+				<th>Attribute Value</th>
+			</tr>
+			</thead>
+			<tbody>
+			<c:forEach items="${sessionScope}" var="attr">
+				<tr>
+					<td><c:out value="${attr.key}"/></td>
+					<td><c:out value="${attr.value}"/></td>
+				</tr>
+			</c:forEach>
+			</tbody>
+		</table>
+	</div>
+</body>
+</html>

samples/rest/build.gradle

@@ -0,0 +1,25 @@
+apply from: JAVA_GRADLE
+apply from: TOMCAT_7_GRADLE
+
+tasks.findByPath("artifactoryPublish")?.enabled = false
+sonarRunner {
+	skipProject = true
+}
+
+dependencies {
+	compile project(':spring-session-data-redis'),
+			project(':samples:spring-embedded-redis'),
+			"org.springframework:spring-webmvc:$springVersion",
+			"org.springframework.security:spring-security-config:$springSecurityVersion",
+			"org.springframework.security:spring-security-web:$springSecurityVersion",
+			"com.fasterxml.jackson.core:jackson-databind:$jacksonVersion",
+			jstlDependencies
+
+	providedCompile "javax.servlet:javax.servlet-api:$servletApiVersion"
+
+	testCompile "junit:junit:$junitVersion",
+				"org.springframework.security:spring-security-test:$springSecurityVersion"
+
+	integrationTestCompile spockDependencies,
+					'org.codehaus.groovy.modules.http-builder:http-builder:0.7'
+}

samples/rest/src/integration-test/groovy/sample/RestTests.groovy

@@ -0,0 +1,85 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample
+
+import groovyx.net.http.HttpResponseException
+import groovyx.net.http.RESTClient
+import spock.lang.Shared
+import spock.lang.Specification
+import spock.lang.Stepwise
+
+import javax.servlet.http.HttpServletResponse
+
+/**
+ * Ensures that Spring Security and Session are working
+ *
+ * @author Rob Winch
+ */
+@Stepwise
+class RestTests extends Specification {
+
+    @Shared
+    RESTClient client = new RESTClient(System.properties.'geb.build.baseUrl')
+
+    @Shared
+    String session
+
+    def 'Unauthenticated user sent to log in page'() {
+        when: 'unauthenticated user request protected page'
+        def resp = client.get path: '/', headers: ['Accept':'application/json']
+        then: 'sent to the log in page'
+        def e = thrown(HttpResponseException)
+        e.response.status == HttpServletResponse.SC_UNAUTHORIZED
+    }
+
+    def 'Authenticate with Basic Works'() {
+        when: 'Authenticate with Basic'
+        def username, response
+        client.get(path: '/', headers: ['Authorization': 'Basic ' + 'user:password'.bytes.encodeBase64() ]) { resp, json ->
+            response = resp
+            username = json.username
+            session = resp.headers.'x-auth-token'
+        }
+        then: 'Access the User information and obtain session via x-auth-token header'
+        response.status == HttpServletResponse.SC_OK
+        username == 'user'
+        session
+    }
+
+    def 'Authenticate with x-auth-token works'() {
+        when: 'Authenticate with x-auth-token'
+        def username, response
+        client.get(path: '/', headers: ['x-auth-token': session ]) { resp, json ->
+            response = resp
+            username = json.username
+        }
+        then: 'Access the User information'
+        response.status == HttpServletResponse.SC_OK
+        username == 'user'
+    }
+
+    def 'Logout'() {
+        when: 'invalide session'
+        def response
+        client.get(path: '/logout', headers: ['x-auth-token': session ]) { resp, json ->
+            response = resp
+            session = resp.headers.'x-auth-token'
+        }
+        then: 'The session is deleted and an empty x-auth-token is returned'
+        response.status == HttpServletResponse.SC_NO_CONTENT
+        session == ''
+    }
+}

samples/rest/src/integration-test/java/rest/RestMockMvcTests.java

@@ -0,0 +1,67 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package rest;
+
+import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.*;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.session.ExpiringSession;
+import org.springframework.session.web.http.SessionRepositoryFilter;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.web.context.WebApplicationContext;
+
+import sample.HttpSessionConfig;
+import sample.SecurityConfig;
+import sample.mvc.MvcConfig;
+
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes= {HttpSessionConfig.class,SecurityConfig.class, MvcConfig.class})
+@WebAppConfiguration
+public class RestMockMvcTests {
+
+	@Autowired
+	SessionRepositoryFilter<? extends ExpiringSession> sessionRepositoryFilter;
+
+	@Autowired
+	WebApplicationContext context;
+
+	MockMvc mvc;
+
+	@Before
+	public void setup() {
+		mvc = MockMvcBuilders.webAppContextSetup(context)
+				.alwaysDo(print())
+				.addFilters(sessionRepositoryFilter)
+				.apply(springSecurity()).build();
+	}
+
+	@Test
+	public void noSessionOnNoCredentials() throws Exception {
+		mvc.perform(get("/"))
+			.andExpect(header().doesNotExist("x-auth-token"));
+	}
+}

samples/rest/src/main/java/sample/HttpSessionConfig.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
+import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;
+import org.springframework.session.redis.embedded.EnableEmbeddedRedis;
+import org.springframework.session.redis.embedded.RedisServerPort;
+import org.springframework.session.web.http.HeaderHttpSessionStrategy;
+import org.springframework.session.web.http.HttpSessionStrategy;
+
+// tag::class[]
+@Configuration
+@EnableEmbeddedRedis // <1>
+@EnableRedisHttpSession // <2>
+public class HttpSessionConfig {
+
+	@Bean
+	public JedisConnectionFactory connectionFactory(@RedisServerPort int port) {
+		JedisConnectionFactory factory = new JedisConnectionFactory();  // <3>
+		factory.setPort(port);
+		return factory;
+	}
+
+	@Bean
+	public HttpSessionStrategy httpSessionStrategy() {
+		return new HeaderHttpSessionStrategy(); // <4>
+	}
+}
+// end::class[]

samples/rest/src/main/java/sample/Initializer.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import org.springframework.session.web.context.AbstractHttpSessionApplicationInitializer;
+
+// tag::class[]
+public class Initializer extends AbstractHttpSessionApplicationInitializer {
+
+}
+// end::class[]

samples/rest/src/main/java/sample/SecurityConfig.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package sample;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.web.savedrequest.NullRequestCache;
+
+@EnableWebSecurity
+public class SecurityConfig extends WebSecurityConfigurerAdapter {
+
+	// @formatter:off
+	@Override
+	protected void configure(HttpSecurity http) throws Exception {
+		http
+			.authorizeRequests()
+				.anyRequest().authenticated()
+				.and()
+			.requestCache()
+				.requestCache(new NullRequestCache())
+				.and()
+			.httpBasic();
+	}
+	// @formatter:on
+
+	// @formatter:off
+	@Autowired
+	public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
+		auth
+			.inMemoryAuthentication()
+				.withUser("user").password("password").roles("USER");
+	}
+	// @formatter:on
+}

samples/rest/src/main/java/sample/SecurityInitializer.java

@@ -1,6 +1,5 @@
-package sample;
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2015 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
  * use this file except in compliance with the License. You may obtain a copy of
@@ -14,16 +13,14 @@ package sample;
  * License for the specific language governing permissions and limitations under
  * the License.
  */
+package sample;
 
-
-import org.springframework.session.web.context.AbstractHttpSessionApplicationInitializer;
+import org.springframework.security.web.context.AbstractSecurityWebApplicationInitializer;
 
 /**
  * @author Rob Winch
  */
-public class Initializer extends AbstractHttpSessionApplicationInitializer {
+public class SecurityInitializer extends
+		AbstractSecurityWebApplicationInitializer {
 
-    public Initializer() {
-        super(Config.class);
-    }
-}
+}

samples/rest/src/main/java/sample/mvc/MvcConfig.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2002-2015 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package sample.mvc;
+
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+
+/**
+ * @author Rob Winch
+ */
+@Configuration
+@EnableWebMvc
+@ComponentScan
+public class MvcConfig {
+}