From ee9152a091831948b8cb7271d7ee331cb8f06cbe Mon Sep 17 00:00:00 2001
From: "Eunice A. Obugyei" <eunice.obugyei@gmail.com>
Date: Sat, 19 Aug 2017 03:08:06 +0000
Subject: [PATCH] BAEL-1014 [Spring MVC with Kotlin] (#2459)

* Introduction to JAX-WS[http://jira.baeldung.com/browse/BAEL-611]

* Introduction to JAX-WS[http://jira.baeldung.com/browse/BAEL-611]

* Removed unnecessary comment

* Introduction to JAX-WS[http://jira.baeldung.com/browse/BAEL-611]
Added Exception test cases

* Applied baeldung formatter in Eclipse

* Merged from https://github.com/eugenp/tutorials
Introduction to JAX-WS[http://jira.baeldung.com/browse/BAEL-611]

* Revert "Merged from https://github.com/eugenp/tutorials"

This reverts commit 74447a163b9e3f244a2578315fbdb525d20cd16b.

* Introduction to JAX-WS[http://jira.baeldung.com/browse/BAEL-611]

* Introduction to JAX-WS[http://jira.baeldung.com/browse/BAEL-611]

* Spring Security for a Java EE Application[http://jira.baeldung.com/browse/BAEL-884]

* Updated spring-security version to 4.2.3.RELEASE

* Added spring-mvc-kotlin module for http://jira.baeldung.com/browse/BAEL-1014
---
 pom.xml                                       |  1 +
 spring-mvc-kotlin/pom.xml                     | 79 +++++++++++++++++++
 .../kotlin/mvc/ApplicationWebConfig.kt        | 37 +++++++++
 .../kotlin/mvc/ApplicationWebInitializer.kt   | 19 +++++
 .../main/webapp/WEB-INF/spring-web-config.xml | 24 ++++++
 .../src/main/webapp/WEB-INF/view/welcome.jsp  |  7 ++
 .../src/main/webapp/WEB-INF/web.xml           | 24 ++++++
 7 files changed, 191 insertions(+)
 create mode 100644 spring-mvc-kotlin/pom.xml
 create mode 100644 spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebConfig.kt
 create mode 100644 spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebInitializer.kt
 create mode 100644 spring-mvc-kotlin/src/main/webapp/WEB-INF/spring-web-config.xml
 create mode 100644 spring-mvc-kotlin/src/main/webapp/WEB-INF/view/welcome.jsp
 create mode 100755 spring-mvc-kotlin/src/main/webapp/WEB-INF/web.xml

diff --git a/pom.xml b/pom.xml
index 99e9d5a7e3..f2dd0ae48c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -175,6 +175,7 @@
         <module>spring-mvc-webflow</module>
         <module>spring-mvc-xml</module>
         <module>spring-mvc-simple</module>
+        <module>spring-mvc-kotlin</module>
         <module>spring-security-openid</module>
         <module>spring-protobuf</module>
         <module>spring-quartz</module>
diff --git a/spring-mvc-kotlin/pom.xml b/spring-mvc-kotlin/pom.xml
new file mode 100644
index 0000000000..087f02fc68
--- /dev/null
+++ b/spring-mvc-kotlin/pom.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>spring-mvc-kotlin</artifactId>
+    <version>0.1-SNAPSHOT</version>
+
+    <name>spring-mvc-kotlin</name>
+
+    <packaging>war</packaging>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-stdlib-jre8</artifactId>
+            <version>1.1.4</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-reflect</artifactId>
+            <version>1.1.4</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+            <version>4.3.10.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>4.3.10.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>jstl</artifactId>
+            <version>1.2</version>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
+        <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
+        <plugins>
+            <plugin>
+                <artifactId>kotlin-maven-plugin</artifactId>
+                <groupId>org.jetbrains.kotlin</groupId>
+                <version>1.1.4</version>
+
+                <executions>
+                    <execution>
+                        <id>compile</id>
+                        <phase>compile</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                    </execution>
+
+                    <execution>
+                        <id>test-compile</id>
+                        <phase>test-compile</phase>
+                        <goals>
+                            <goal>test-compile</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+    
+</project>
\ No newline at end of file
diff --git a/spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebConfig.kt b/spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebConfig.kt
new file mode 100644
index 0000000000..4907e46efb
--- /dev/null
+++ b/spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebConfig.kt
@@ -0,0 +1,37 @@
+package com.baeldung.kotlin.mvc
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.web.servlet.ViewResolver
+import org.springframework.web.servlet.config.annotation.EnableWebMvc
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
+import org.springframework.web.servlet.view.InternalResourceViewResolver
+import org.springframework.web.servlet.view.JstlView
+
+
+
+
+
+@EnableWebMvc
+@Configuration
+open class ApplicationWebConfig: WebMvcConfigurerAdapter() {
+
+    override fun addViewControllers(registry: ViewControllerRegistry?) {
+        super.addViewControllers(registry)
+
+        registry!!.addViewController("/welcome.html")
+    }
+
+    @Bean
+    open fun viewResolver(): ViewResolver {
+        val bean = InternalResourceViewResolver()
+
+        bean.setViewClass(JstlView::class.java)
+        bean.setPrefix("/WEB-INF/view/")
+        bean.setSuffix(".jsp")
+
+        return bean
+    }
+
+}
\ No newline at end of file
diff --git a/spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebInitializer.kt b/spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebInitializer.kt
new file mode 100644
index 0000000000..a4d1614271
--- /dev/null
+++ b/spring-mvc-kotlin/src/main/kotlin/com/baeldung/kotlin/mvc/ApplicationWebInitializer.kt
@@ -0,0 +1,19 @@
+package com.baeldung.kotlin.mvc
+
+import com.baeldung.kotlin.mvc.ApplicationWebConfig
+import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer
+
+class ApplicationWebInitializer: AbstractAnnotationConfigDispatcherServletInitializer() {
+
+    override fun getRootConfigClasses(): Array<Class<*>>? {
+        return null
+    }
+
+    override fun getServletMappings(): Array<String> {
+        return arrayOf("/")
+    }
+
+    override fun getServletConfigClasses(): Array<Class<*>> {
+        return arrayOf(ApplicationWebConfig::class.java)
+    }
+}
\ No newline at end of file
diff --git a/spring-mvc-kotlin/src/main/webapp/WEB-INF/spring-web-config.xml b/spring-mvc-kotlin/src/main/webapp/WEB-INF/spring-web-config.xml
new file mode 100644
index 0000000000..ffe83a66fa
--- /dev/null
+++ b/spring-mvc-kotlin/src/main/webapp/WEB-INF/spring-web-config.xml
@@ -0,0 +1,24 @@
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:mvc="http://www.springframework.org/schema/mvc"
+       xsi:schemaLocation="
+        http://www.springframework.org/schema/beans
+        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
+        http://www.springframework.org/schema/mvc
+        http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
+        http://www.springframework.org/schema/context
+        http://www.springframework.org/schema/context/spring-context-4.3.xsd">
+
+    <context:component-scan base-package="com.baeldung.kotlin.mvc" />
+
+    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
+        <property name="prefix" value="/WEB-INF/view/"/>
+        <property name="suffix" value=".jsp"/>
+    </bean>
+
+    <mvc:view-controller path="/welcome.html"/>
+
+    <mvc:annotation-driven />
+
+</beans>
\ No newline at end of file
diff --git a/spring-mvc-kotlin/src/main/webapp/WEB-INF/view/welcome.jsp b/spring-mvc-kotlin/src/main/webapp/WEB-INF/view/welcome.jsp
new file mode 100644
index 0000000000..bdb6716889
--- /dev/null
+++ b/spring-mvc-kotlin/src/main/webapp/WEB-INF/view/welcome.jsp
@@ -0,0 +1,7 @@
+<html>
+    <head>Welcome</head>
+
+    <body>
+        <h1>This is the body of the welcome view 2</h1>
+    </body>
+</html>
\ No newline at end of file
diff --git a/spring-mvc-kotlin/src/main/webapp/WEB-INF/web.xml b/spring-mvc-kotlin/src/main/webapp/WEB-INF/web.xml
new file mode 100755
index 0000000000..cbee6a1b11
--- /dev/null
+++ b/spring-mvc-kotlin/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,24 @@
+<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://java.sun.com/xml/ns/javaee"
+         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
+	http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+         version="3.0">
+
+    <display-name>Spring Kotlin MVC Application</display-name>
+
+    <servlet>
+        <servlet-name>spring-web-mvc</servlet-name>
+        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+        <load-on-startup>1</load-on-startup>
+        <init-param>
+            <param-name>contextConfigLocation</param-name>
+            <param-value>/WEB-INF/spring-web-config.xml</param-value>
+        </init-param>
+    </servlet>
+
+    <servlet-mapping>
+        <servlet-name>spring-web-mvc</servlet-name>
+        <url-pattern>/</url-pattern>
+    </servlet-mapping>
+
+</web-app>
\ No newline at end of file