Update version number to 0.2.0

Supports examples and schemas includes now.

README.adoc

@@ -3,9 +3,7 @@
 :version: 0.1.0
 :hardbreaks:
 
-image:https://travis-ci.org/RobWin/swagger2markup.svg["Build Status", link="https://travis-ci.org/RobWin/swagger2markup"] image:https://coveralls.io/repos/RobWin/swagger2markup/badge.svg["Coverage Status", link="https://coveralls.io/r/RobWin/swagger2markup"] image:http://img.shields.io/:version-{version}-blue.svg["Semantic Versioning", link="http://semver.org"] image:http://img.shields.io/badge/license-ASF2-blue.svg["Apache License 2", link="http://www.apache.org/licenses/LICENSE-2.0.txt"]
-
-WARNING: Still under heavy development
+image:https://travis-ci.org/RobWin/swagger2markup.svg["Build Status", link="https://travis-ci.org/RobWin/swagger2markup"] image:https://coveralls.io/repos/RobWin/swagger2markup/badge.svg["Coverage Status", link="https://coveralls.io/r/RobWin/swagger2markup"] image:http://img.shields.io/:version-{version}-blue.svg["Semantic Versioning", link="https://bintray.com/robwin/maven/swagger2markup/0.1.0/view"] image:http://img.shields.io/badge/license-ASF2-blue.svg["Apache License 2", link="http://www.apache.org/licenses/LICENSE-2.0.txt"]
 
 == Overview
 
@@ -15,7 +13,42 @@ The primary goal of this project is to simplify the documentation of RESTful API
 
 == Usage
 
-Using the Swagger2MarkupConverter is simple. For instance, you can generate your AsciiDoc/Markdown documentation using https://github.com/spring-projects/spring-boot[Spring Boot] and https://github.com/martypitt/swagger-springmvc[swagger-springmvc] as follows:
+=== Adding Swagger2Markup to your project
+
+==== Maven
+
+[source,xml]
+----
+<repositories>
+    <repository>
+      <id>jcenter-release</id>
+      <name>jcenter</name>
+      <url>http://oss.jfrog.org/artifactory/oss-release-local/</url>
+    </repository>
+</repositories>
+
+<dependency>
+    <groupId>io.github.robwin.swagger2markup</groupId>
+    <artifactId>swagger2markup</artifactId>
+    <version>0.2.0</version>
+</dependency>
+----
+
+==== Gradle
+
+[source,groovy]
+----
+repositories {
+    jcenter()
+}
+
+compile "io.github.robwin:swagger2markup:0.2.0"
+----
+
+=== Using Swagger2Markup
+
+Using the Swagger2MarkupConverter is simple. For instance, you can generate your AsciiDoc/Markdown documentation using https://github.com/spring-projects/spring-boot[Spring Boot] and https://github.com/martypitt/swagger-springmvc[swagger-springmvc] as follows.
+See demo project https://github.com/RobWin/spring-swagger2markup-demo[spring-swagger2markup-demo].
 
 [source,java]
 ----
@@ -29,16 +62,19 @@ public class Swagger2MarkupTest {
     public void convertSwaggerToMarkup() {
         //Remote
         Swagger2MarkupConverter.from("http://localhost:8080/api-docs").
-            toAsciiDoc("src/docs/asciidoc/example.adoc");
+                withMarkupLanguage(MarkupLanguage.MARKDOWN).
+                withExamples("docs/generated").withSchemas("docs/schemas").build()
+                .intoFolder("src/docs/markdown");
 
         Swagger2MarkupConverter.from("http://localhost:8080/api-docs").
-            toMarkdown("src/docs/markdown/example.md");
+                withExamples("docs").withSchemas("docs/schemas").build()
+                .intoFolder("src/docs/asciidoc");
 
         //Local
         File file = new File(Swagger2MarkupTest.class.getResource("/json/swagger.json").getFile());
-        Swagger2MarkupConverter.from(file.getAbsolutePath()).toAsciiDoc("src/docs/asciidoc/swagger.adoc")
+        Swagger2MarkupConverter.from(file.getAbsolutePath()).build()
+                        .intoFolder("src/docs/asciidoc");
     }
-
 }
 ----
 
@@ -75,30 +111,36 @@ public class SpringBootSwaggerConfig {
 }
 ----
 
-You can then generate HTML5 and PDF documentation via https://github.com/asciidoctor/asciidoctorj[asciidoctorj] or even better via the https://github.com/asciidoctor/asciidoctor-gradle-plugin[asciidoctor-gradle-plugin] and https://github.com/aalmiray/markdown-gradle-plugin[markdown-gradle-plugin].
+You can generate your HTML5 and PDF documentation via https://github.com/asciidoctor/asciidoctorj[asciidoctorj] or even better via the https://github.com/asciidoctor/asciidoctor-gradle-plugin[asciidoctor-gradle-plugin] or https://github.com/aalmiray/markdown-gradle-plugin[markdown-gradle-plugin].
+You can also use https://github.com/tomchristie/mkdocs[MkDocs] and https://github.com/rtfd/readthedocs.org[ReadTheDocs] to publish your Markdown documentation.
+See http://spring-swagger2markup-demo.readthedocs.org/[ReadTheDocs-demo]
 
-== Example
-== swagger.json
+== Examples
+== Swagger source file
 image::images/swagger_json.PNG[swagger_json]
 
 === Generated AsciiDoc file
 image::images/asciidoc.PNG[asciidoc]
 
 === Generated Markdown file
-image::images/markdown.PNG[asciidoc]
+image::images/markdown.PNG[markdown]
 
-=== Generated HTML
+=== Generated HTML using AsciidoctorJ
 image::images/asciidoc_html.PNG[asciidoc_html]
 
+=== Generated HTML using Mkdocs
+image::images/mkdocs_html.PNG[mkdocs_html]
+
+=== Generated PDF using AsciidoctorJ
+image::images/asciidoc_pdf.PNG[asciidoc_pdf]
+
 == Document Builder
-The converter allows to build an AsciiDoc or Markdown document via the Builder pattern:
+The Swagger2Markup library allows to build an AsciiDoc or Markdown document via the Builder pattern:
 [source,java]
 ----
-        String asciiDoc = new AsciiDocBuilder().documentTitle("Title")
-                .sectionTitleLevel1("Section1").paragraph("Text text")
-                .sectionTitleLevel2("Code examples").listing("Code example").toString();
+        DocumentBuilder builder = DocumentBuilders.documentBuilder(MarkupLanguage.ASCIIDOC);
+        builder.documentTitle("Test title").textLine("Text line").writeToFile("/tmp", "test.adoc", StandardCharsets.UTF_8);
 
-        String markdown = new MarkdownBuilder().documentTitle("Title")
-                .sectionTitleLevel1("Section1").paragraph("Text text")
-                .sectionTitleLevel2("Code examples").listing("Code example").toString();
+        DocumentBuilder builder = DocumentBuilders.documentBuilder(MarkupLanguage.MARKDOWN);
+        builder.documentTitle("Test title").textLine("Text line").writeToFile("/tmp", "test.adoc", StandardCharsets.UTF_8);
 ----

RELEASENOTES.adoc

@@ -1,4 +1,7 @@
 = Release Notes
 
 == Version 0.1.0
-* Initial version with support for AsciiDoc and Markdown
+* Initial version with support for AsciiDoc and Markdown
+
+== Version 0.2.0
+* This version is not downward compatible. This version supports includes of example files and JSON/XML Schema files. See documentation.

build.gradle

@@ -8,20 +8,16 @@ buildscript {
         classpath 'org.asciidoctor:asciidoctorj-pdf:1.5.0-alpha.6'
         classpath 'io.spring.gradle:dependency-management-plugin:0.3.1.RELEASE'
         classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:2.0.1'
-        classpath 'me.champeau.gradle:jbake-gradle-plugin:0.2'
-        classpath 'org.jbake:jbake-core:2.3.2'
         classpath 'org.asciidoctor:asciidoctorj:1.5.2'
-        classpath 'org.freemarker:freemarker:2.3.19'
-        classpath 'org.springframework.boot:spring-boot-gradle-plugin:1.2.1.RELEASE'
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.0'
     }
 }
 description = 'swagger2markup Build'
-version = '0.1.0'
-group = 'io.swagger2markup'
+version = '0.2.0'
+group = 'io.github.robwin'
 
 apply plugin: 'java'
-apply plugin: 'maven'
+apply plugin: 'maven-publish'
 apply plugin: 'org.asciidoctor.convert'
 apply plugin: 'jacoco'
 apply plugin: 'com.github.kt3k.coveralls'
@@ -40,12 +36,13 @@ tasks.withType(JavaCompile) {
 repositories {
     jcenter()
     mavenCentral()
-    mavenLocal()
 }
 
 dependencies {
     compile 'io.swagger:swagger-compat-spec-parser'
     compile 'commons-collections:commons-collections'
+    compile 'commons-io:commons-io'
+    compile 'ch.qos.logback:logback-classic'
     testCompile 'junit:junit'
 }
 
@@ -53,17 +50,21 @@ dependencyManagement {
     dependencies {
         "io.swagger:swagger-compat-spec-parser" "1.0.0"
         "commons-collections:commons-collections" "3.2.1"
+        "commons-io:commons-io" "2.4"
         "com.mangofactory:swagger-springmvc" "0.9.5"
         "com.jayway.restassured:spring-mock-mvc" "2.4.0"
+        "ch.qos.logback:logback-classic" "1.1.2"
         "junit:junit" "4.11"
     }
 }
 
 asciidoctor {
+    backends = ['html5', 'pdf']
     attributes = [
             doctype: 'book',
             toc: 'left',
-            toclevels: '1'
+            toclevels: '2',
+            numbered: ''
     ]
 }
 
@@ -78,6 +79,10 @@ tasks.coveralls {
     dependsOn 'check'
 }
 
+tasks.asciidoctor {
+    dependsOn 'check'
+}
+
 task wrapper(type: Wrapper) {
     gradleVersion = '2.2.1'
 }

gradle/publishing.gradle

@@ -29,5 +29,47 @@ if (!project.hasProperty('bintrayApiKey')) ext.bintrayApiKey = ''
 bintray {
     user = project.bintrayUsername
     key = project.bintrayApiKey
-    pkg.repo = 'swagger2markup'
+    publications = ['mavenJava']
+    pkg {
+        repo = 'maven'
+        name = 'swagger2markup'
+        websiteUrl = 'https://github.com/RobWin/swagger2markup'
+        issueTrackerUrl = 'https://github.com/RobWin/swagger2markup/issues'
+        vcsUrl = 'https://github.com/RobWin/swagger2markup.git'
+        desc = 'A Swagger to Markup (AsciiDoc and Markdown) converter.'
+        licenses = ['Apache-2.0']
+        version {
+            vcsTag = project.version
+        }
+    }
+}
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+            pom.withXml {
+                def devs = ['RobWin': 'Robert Winkler']
+                def root = asNode()
+                root.appendNode('name', 'swagger2markup')
+                root.appendNode('packaging', 'jar')
+                root.appendNode('url', 'https://github.com/RobWin/swagger2markup')
+                root.appendNode('description', 'A Swagger to Markup (AsciiDoc and Markdown) converter.')
+
+                def license = root.appendNode('licenses').appendNode('license')
+                license.appendNode('name', 'Apache-2.0')
+                license.appendNode('url', 'https://github.com/RobWin/swagger2markup/blob/master/LICENSE.txt')
+                license.appendNode('distribution', 'repo')
+
+                root.appendNode('scm').appendNode('url', 'https://github.com/RobWin/swagger2markup.git')
+
+                def developers = root.appendNode('developers')
+                devs.each {
+                    def d = developers.appendNode('developer')
+                    d.appendNode('id', it.key)
+                    d.appendNode('name', it.value)
+                }
+            }
+        }
+    }
 }

src/docs/asciidoc/swagger.adoc

@@ -1,534 +0,0 @@
-= Swagger Petstore
-This is a sample server Petstore server.
-
-[Learn about Swagger](http://swagger.wordnik.com) or join the IRC channel `#swagger` on irc.freenode.net.
-
-For this sample, you can use the api key `special-key` to test the authorization filters
-
-Version: 1.0.0
-
-== Update an existing pet
-----
-PUT /pets
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-body,body,Pet object that needs to be added to the store,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-400,Invalid ID supplied
-404,Pet not found
-405,Validation exception
-|===
-
-=== Consumes
-* application/json
-* application/xml
-
-=== Produces
-* application/json
-* application/xml
-
-== Add a new pet to the store
-----
-POST /pets
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-body,body,Pet object that needs to be added to the store,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-405,Invalid input
-|===
-
-=== Consumes
-* application/json
-* application/xml
-
-=== Produces
-* application/json
-* application/xml
-
-== Finds Pets by status
-----
-GET /pets/findByStatus
-----
-
-=== Description
-:hardbreaks:
-Multiple status values can be provided with comma seperated strings
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-status,query,Status values that need to be considered for filter,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid status value
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Finds Pets by tags
-----
-GET /pets/findByTags
-----
-
-=== Description
-:hardbreaks:
-Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-tags,query,Tags to filter by,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid tag value
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Find pet by ID
-----
-GET /pets/{petId}
-----
-
-=== Description
-:hardbreaks:
-Returns a pet when ID < 10.  ID > 10 or nonintegers will simulate API error conditions
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-petId,path,ID of pet that needs to be fetched,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid ID supplied
-404,Pet not found
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Deletes a pet
-----
-DELETE /pets/{petId}
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-api_key,header,,true
-petId,path,Pet id to delete,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-400,Invalid pet value
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Updates a pet in the store with form data
-----
-POST /pets/{petId}
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-petId,path,ID of pet that needs to be updated,true
-name,formData,Updated name of the pet,true
-status,formData,Updated status of the pet,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-405,Invalid input
-|===
-
-=== Consumes
-* application/x-www-form-urlencoded
-
-=== Produces
-* application/json
-* application/xml
-
-== Place an order for a pet
-----
-POST /stores/order
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-body,body,order placed for purchasing the pet,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid Order
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Find purchase order by ID
-----
-GET /stores/order/{orderId}
-----
-
-=== Description
-:hardbreaks:
-For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-orderId,path,ID of pet that needs to be fetched,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid ID supplied
-404,Order not found
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Delete purchase order by ID
-----
-DELETE /stores/order/{orderId}
-----
-
-=== Description
-:hardbreaks:
-For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-orderId,path,ID of the order that needs to be deleted,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-400,Invalid ID supplied
-404,Order not found
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Create user
-----
-POST /users
-----
-
-=== Description
-:hardbreaks:
-This can only be done by the logged in user.
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-body,body,Created user object,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-default,successful operation
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Creates list of users with given input array
-----
-POST /users/createWithArray
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-body,body,List of user object,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-default,successful operation
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Creates list of users with given input array
-----
-POST /users/createWithList
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-body,body,List of user object,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-default,successful operation
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Logs user into the system
-----
-GET /users/login
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-username,query,The user name for login,false
-password,query,The password for login in clear text,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid username/password supplied
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Logs out current logged in user session
-----
-GET /users/logout
-----
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-default,successful operation
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Get user by user name
-----
-GET /users/{username}
-----
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-username,path,The name that needs to be fetched. Use user1 for testing.,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-200,successful operation
-400,Invalid username supplied
-404,User not found
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Updated user
-----
-PUT /users/{username}
-----
-
-=== Description
-:hardbreaks:
-This can only be done by the logged in user.
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-username,path,name that need to be deleted,true
-body,body,Updated user object,false
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-400,Invalid user supplied
-404,User not found
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Delete user
-----
-DELETE /users/{username}
-----
-
-=== Description
-:hardbreaks:
-This can only be done by the logged in user.
-
-=== Parameters
-[format="csv", options="header"]
-|===
-Name,Located in,Description,Required
-username,path,The name that needs to be deleted,true
-|===
-
-=== Responses
-[format="csv", options="header"]
-|===
-Code,Description
-400,Invalid username supplied
-404,User not found
-|===
-
-=== Produces
-* application/json
-* application/xml
-
-== Definitions
-=== User
-[format="csv", options="header"]
-|===
-Name,Type,Required
-id,integer,false
-username,string,false
-firstName,string,false
-lastName,string,false
-email,string,false
-password,string,false
-phone,string,false
-userStatus,integer,false
-|===
-
-=== Category
-[format="csv", options="header"]
-|===
-Name,Type,Required
-id,integer,false
-name,string,false
-|===
-
-=== Pet
-[format="csv", options="header"]
-|===
-Name,Type,Required
-id,integer,false
-category,ref,false
-name,string,true
-photoUrls,array,true
-tags,array,false
-status,string,false
-|===
-
-=== Tag
-[format="csv", options="header"]
-|===
-Name,Type,Required
-id,integer,false
-name,string,false
-|===
-
-=== Order
-[format="csv", options="header"]
-|===
-Name,Type,Required
-id,integer,false
-petId,integer,false
-quantity,integer,false
-shipDate,string,false
-status,string,false
-complete,boolean,false
-|===
-

src/docs/markdown/swagger.md

@@ -1,494 +0,0 @@
-# Swagger Petstore
-This is a sample server Petstore server.
-
-[Learn about Swagger](http://swagger.wordnik.com) or join the IRC channel `#swagger` on irc.freenode.net.
-
-For this sample, you can use the api key `special-key` to test the authorization filters
-
-Version: 1.0.0
-
-## Update an existing pet
-```
-PUT /pets
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|body|body|Pet object that needs to be added to the store|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|400|Invalid ID supplied|
-|404|Pet not found|
-|405|Validation exception|
-
-
-### Consumes
-* application/json
-* application/xml
-
-### Produces
-* application/json
-* application/xml
-
-## Add a new pet to the store
-```
-POST /pets
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|body|body|Pet object that needs to be added to the store|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|405|Invalid input|
-
-
-### Consumes
-* application/json
-* application/xml
-
-### Produces
-* application/json
-* application/xml
-
-## Finds Pets by status
-```
-GET /pets/findByStatus
-```
-
-### Description
-
-Multiple status values can be provided with comma seperated strings
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|status|query|Status values that need to be considered for filter|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid status value|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Finds Pets by tags
-```
-GET /pets/findByTags
-```
-
-### Description
-
-Muliple tags can be provided with comma seperated strings. Use tag1, tag2, tag3 for testing.
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|tags|query|Tags to filter by|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid tag value|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Find pet by ID
-```
-GET /pets/{petId}
-```
-
-### Description
-
-Returns a pet when ID < 10.  ID > 10 or nonintegers will simulate API error conditions
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|petId|path|ID of pet that needs to be fetched|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid ID supplied|
-|404|Pet not found|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Deletes a pet
-```
-DELETE /pets/{petId}
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|api_key|header||true|
-|petId|path|Pet id to delete|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|400|Invalid pet value|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Updates a pet in the store with form data
-```
-POST /pets/{petId}
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|petId|path|ID of pet that needs to be updated|true|
-|name|formData|Updated name of the pet|true|
-|status|formData|Updated status of the pet|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|405|Invalid input|
-
-
-### Consumes
-* application/x-www-form-urlencoded
-
-### Produces
-* application/json
-* application/xml
-
-## Place an order for a pet
-```
-POST /stores/order
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|body|body|order placed for purchasing the pet|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid Order|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Find purchase order by ID
-```
-GET /stores/order/{orderId}
-```
-
-### Description
-
-For valid response try integer IDs with value <= 5 or > 10. Other values will generated exceptions
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|orderId|path|ID of pet that needs to be fetched|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid ID supplied|
-|404|Order not found|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Delete purchase order by ID
-```
-DELETE /stores/order/{orderId}
-```
-
-### Description
-
-For valid response try integer IDs with value < 1000. Anything above 1000 or nonintegers will generate API errors
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|orderId|path|ID of the order that needs to be deleted|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|400|Invalid ID supplied|
-|404|Order not found|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Create user
-```
-POST /users
-```
-
-### Description
-
-This can only be done by the logged in user.
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|body|body|Created user object|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|default|successful operation|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Creates list of users with given input array
-```
-POST /users/createWithArray
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|body|body|List of user object|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|default|successful operation|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Creates list of users with given input array
-```
-POST /users/createWithList
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|body|body|List of user object|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|default|successful operation|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Logs user into the system
-```
-GET /users/login
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|username|query|The user name for login|false|
-|password|query|The password for login in clear text|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid username/password supplied|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Logs out current logged in user session
-```
-GET /users/logout
-```
-
-### Responses
-|Code|Description|
-|----|----|
-|default|successful operation|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Get user by user name
-```
-GET /users/{username}
-```
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|username|path|The name that needs to be fetched. Use user1 for testing.|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|200|successful operation|
-|400|Invalid username supplied|
-|404|User not found|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Updated user
-```
-PUT /users/{username}
-```
-
-### Description
-
-This can only be done by the logged in user.
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|username|path|name that need to be deleted|true|
-|body|body|Updated user object|false|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|400|Invalid user supplied|
-|404|User not found|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Delete user
-```
-DELETE /users/{username}
-```
-
-### Description
-
-This can only be done by the logged in user.
-
-### Parameters
-|Name|Located in|Description|Required|
-|----|----|----|----|
-|username|path|The name that needs to be deleted|true|
-
-
-### Responses
-|Code|Description|
-|----|----|
-|400|Invalid username supplied|
-|404|User not found|
-
-
-### Produces
-* application/json
-* application/xml
-
-## Definitions
-### User
-|Name|Type|Required|
-|----|----|----|
-|id|integer|false|
-|username|string|false|
-|firstName|string|false|
-|lastName|string|false|
-|email|string|false|
-|password|string|false|
-|phone|string|false|
-|userStatus|integer|false|
-
-
-### Category
-|Name|Type|Required|
-|----|----|----|
-|id|integer|false|
-|name|string|false|
-
-
-### Pet
-|Name|Type|Required|
-|----|----|----|
-|id|integer|false|
-|category|ref|false|
-|name|string|true|
-|photoUrls|array|true|
-|tags|array|false|
-|status|string|false|
-
-
-### Tag
-|Name|Type|Required|
-|----|----|----|
-|id|integer|false|
-|name|string|false|
-
-
-### Order
-|Name|Type|Required|
-|----|----|----|
-|id|integer|false|
-|petId|integer|false|
-|quantity|integer|false|
-|shipDate|string|false|
-|status|string|false|
-|complete|boolean|false|
-
-

src/main/java/io/github/robwin/swagger2markup/Swagger2MarkupConverter.java

@@ -0,0 +1,130 @@
+package io.github.robwin.swagger2markup;
+
+import com.wordnik.swagger.models.Swagger;
+import io.github.robwin.swagger2markup.builder.document.DefinitionsDocument;
+import io.github.robwin.swagger2markup.builder.document.PathsDocument;
+import io.github.robwin.swagger2markup.builder.markup.MarkupLanguage;
+import io.swagger.parser.SwaggerParser;
+import org.apache.commons.lang.Validate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * @author Robert Winkler
+ */
+public class Swagger2MarkupConverter {
+    private static final Logger LOG = LoggerFactory.getLogger(Swagger2MarkupConverter.class);
+
+    private final Swagger swagger;
+    private final MarkupLanguage markupLanguage;
+    private final String examplesFolderPath;
+    private final String schemasFolderPath;
+    private static final String PATHS_DOCUMENT = "paths";
+    private static final String DEFINITIONS_DOCUMENT = "definitions";
+
+    /**
+     * @param markupLanguage the markup language which is used to generate the files
+     * @param swagger the Swagger object
+     * @param examplesFolderPath the folderPath where examples are stored
+     * @param schemasFolderPath the folderPath where (XML, JSON)-Schema  files are stored
+     */
+    Swagger2MarkupConverter(MarkupLanguage markupLanguage, Swagger swagger, String examplesFolderPath, String schemasFolderPath){
+        this.markupLanguage = markupLanguage;
+        this.swagger = swagger;
+        this.examplesFolderPath = examplesFolderPath;
+        this.schemasFolderPath = schemasFolderPath;
+    }
+
+    /**
+     * Creates a Swagger2MarkupConverter.Builder using a given Swagger source.
+     *
+     * @param swaggerSource the Swagger source. Can be a HTTP url or a path to a local file.
+     * @return a Swagger2MarkupConverter
+     */
+    public static Builder from(String swaggerSource){
+        Validate.notEmpty(swaggerSource, "swaggerSource must not be null!");
+        return new Builder(swaggerSource);
+    }
+
+    /**
+     * Builds the document with the given markup language and stores
+     * the files in the given folder.
+     *
+     * @param targetFolderPath the target folder
+     * @throws IOException if the files cannot be written
+     */
+    public void intoFolder(String targetFolderPath) throws IOException {
+        Validate.notEmpty(targetFolderPath, "folderPath must not be null!");
+        buildDocuments(targetFolderPath);
+    }
+
+    /**
+     * Writes a file for the Paths (API) and a file for the Definitions (Model)
+
+     * @param directory the directory where the generated file should be stored
+     * @throws IOException if a file cannot be written
+     */
+    private void buildDocuments(String directory) throws IOException {
+        new PathsDocument(swagger, markupLanguage, examplesFolderPath).build().writeToFile(directory, PATHS_DOCUMENT, StandardCharsets.UTF_8);
+        new DefinitionsDocument(swagger, markupLanguage, schemasFolderPath).build().writeToFile(directory, DEFINITIONS_DOCUMENT, StandardCharsets.UTF_8);
+    }
+
+
+    public static class Builder{
+        private final Swagger swagger;
+        private String examplesFolderPath;
+        private String schemasFolderPath;
+        private MarkupLanguage markupLanguage = MarkupLanguage.ASCIIDOC;
+
+        /**
+         * Creates a Builder using a given Swagger source.
+         *
+         * @param swaggerSource the Swagger source. Can be a HTTP url or a path to a local file.
+         */
+        Builder(String swaggerSource){
+            swagger = new SwaggerParser().read(swaggerSource);
+        }
+
+        public Swagger2MarkupConverter build(){
+            return new Swagger2MarkupConverter(markupLanguage, swagger, examplesFolderPath, schemasFolderPath);
+        }
+
+        /**
+         * Specifies the markup language which should be used to generate the files
+         *
+         * @param markupLanguage the markup language which is used to generate the files
+         * @return the Swagger2MarkupConverter.Builder
+         */
+        public Builder withMarkupLanguage(MarkupLanguage markupLanguage){
+            this.markupLanguage = markupLanguage;
+            return this;
+        }
+
+        /**
+         * Include examples into the Paths document
+         *
+         * @param examplesFolderPath the path to the folder where the example documents reside
+         * @return the Swagger2MarkupConverter.Builder
+         */
+        public Builder withExamples(String examplesFolderPath){
+            this.examplesFolderPath = examplesFolderPath;
+            return this;
+        }
+
+        /**
+         * Include (JSON, XML) schemas into the Definitions document
+         *
+         * @param schemasFolderPath the path to the folder where the schema documents reside
+         * @return the Swagger2MarkupConverter.Builder
+         */
+        public Builder withSchemas(String schemasFolderPath){
+            this.schemasFolderPath = schemasFolderPath;
+            return this;
+        }
+
+    }
+
+}

src/main/java/io/github/robwin/swagger2markup/builder/document/DefinitionsDocument.java

@@ -0,0 +1,144 @@
+package io.github.robwin.swagger2markup.builder.document;
+
+import com.wordnik.swagger.models.Model;
+import com.wordnik.swagger.models.Swagger;
+import com.wordnik.swagger.models.properties.Property;
+import io.github.robwin.swagger2markup.builder.markup.MarkupLanguage;
+import org.apache.commons.collections.MapUtils;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang.StringUtils;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Project:   swagger2markup
+ * Copyright: Deutsche Telekom AG
+ *
+ * @author Robert Winkler <robert.winkler@telekom.de>
+ * @since 2.0.0
+ */
+public class DefinitionsDocument extends MarkupDocument {
+
+    private static final String DEFINITIONS = "Definitions";
+    private static final List<String> IGNORED_DEFINITIONS = Arrays.asList("Void");
+    private static final String JSON_SCHEMA = "JSON Schema";
+    private static final String XML_SCHEMA = "XML Schema";
+    private static final String NAME_COLUMN = "Name";
+    private static final String TYPE_COLUMN = "Type";
+    public static final String JSON_SCHEMA_EXTENSION = ".json";
+    public static final String XML_SCHEMA_EXTENSION = ".xsd";
+    public static final String JSON = "json";
+    public static final String XML = "xml";
+    private boolean schemasEnabled;
+    private String schemasFolderPath;    
+
+    public DefinitionsDocument(Swagger swagger, MarkupLanguage markupLanguage, String schemasFolderPath){
+        super(swagger, markupLanguage);
+        if(StringUtils.isNotBlank(schemasFolderPath)){
+            this.schemasEnabled = true;
+            this.schemasFolderPath = schemasFolderPath;
+        }
+        if(schemasEnabled){
+            if (logger.isDebugEnabled()) {
+                logger.debug("Include schemas is enabled.");
+            }
+        }else{
+            if (logger.isDebugEnabled()) {
+                logger.debug("Include schemas is disabled.");
+            }
+        }
+    }
+
+    @Override
+    public MarkupDocument build() throws IOException {
+        definitions(swagger.getDefinitions());
+        return this;
+    }
+
+    /**
+     * Builds the Swagger definitions.
+     *
+     * @param definitions the Swagger definitions
+     */
+    private void definitions(Map<String, Model> definitions) throws IOException {
+        if(MapUtils.isNotEmpty(definitions)){
+            this.documentBuilder.sectionTitleLevel1(DEFINITIONS);
+            for(Map.Entry<String, Model> definitionsEntry : definitions.entrySet()){
+                String definitionName = definitionsEntry.getKey();
+                if(StringUtils.isNotBlank(definitionName)) {
+                    if (checkThatDefinitionIsNotInIgnoreList(definitionName)) {
+                        definition(definitionName, definitionsEntry.getValue());
+                        definitionSchema(definitionName);
+                        if (logger.isInfoEnabled()) {
+                            logger.info("Definition processed: {}", definitionName);
+                        }
+                    }else{
+                        if (logger.isDebugEnabled()) {
+                            logger.debug("Definition was ignored: {}", definitionName);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Checks that the definition is not in the list of ignored definitions.
+     *
+     * @param definitionName the name of the definition
+     * @return true if the definition can be processed
+     */
+    private boolean checkThatDefinitionIsNotInIgnoreList(String definitionName) {
+        return !IGNORED_DEFINITIONS.contains(definitionName);
+    }
+
+    /**
+     * Builds a concrete definition
+     *
+     * @param definitionName the name of the definition
+     * @param model the Swagger Model of the definition
+     */
+    private void definition(String definitionName, Model model) {
+        this.documentBuilder.sectionTitleLevel2(definitionName);
+        Map<String, Property> properties = model.getProperties();
+        List<String> csvContent = new ArrayList<>();
+        csvContent.add(NAME_COLUMN + DELIMITER + TYPE_COLUMN + DELIMITER + REQUIRED_COLUMN);
+        for (Map.Entry<String, Property> propertyEntry : properties.entrySet()) {
+            Property property = propertyEntry.getValue();
+            csvContent.add(propertyEntry.getKey() + DELIMITER + property.getType() + DELIMITER + property.getRequired());
+        }
+        this.documentBuilder.tableWithHeaderRow(csvContent);
+    }
+
+    private void definitionSchema(String definitionName) throws IOException {
+        if(schemasEnabled) {
+            if (StringUtils.isNotBlank(definitionName)) {
+                schema(JSON_SCHEMA, schemasFolderPath, definitionName + JSON_SCHEMA_EXTENSION, JSON);
+                schema(XML_SCHEMA, schemasFolderPath, definitionName + XML_SCHEMA_EXTENSION, XML);
+            }
+        }
+    }
+
+    private void schema(String title, String schemasFolderPath, String schemaName, String language) throws IOException {
+        java.nio.file.Path path = Paths.get(schemasFolderPath, schemaName);
+        if (Files.isReadable(path)) {
+            this.documentBuilder.sectionTitleLevel3(title);
+            this.documentBuilder.source(FileUtils.readFileToString(path.toFile(), StandardCharsets.UTF_8).trim(), language);
+            if (logger.isInfoEnabled()) {
+                logger.info("Schema file processed: {}", path);
+            }
+        } else {
+            if (logger.isDebugEnabled()) {
+                logger.debug("Schema file is not readable: {}", path);
+            }
+        }
+
+    }
+}

src/main/java/io/github/robwin/swagger2markup/builder/document/MarkupDocument.java

@@ -0,0 +1,61 @@
+package io.github.robwin.swagger2markup.builder.document;
+
+import com.wordnik.swagger.models.Swagger;
+import io.github.robwin.swagger2markup.builder.markup.DocumentBuilder;
+import io.github.robwin.swagger2markup.builder.markup.DocumentBuilders;
+import io.github.robwin.swagger2markup.builder.markup.MarkupLanguage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+
+/**
+ * Project:   swagger2markup
+ * Copyright: Deutsche Telekom AG
+ *
+ * @author Robert Winkler <robert.winkler@telekom.de>
+ * @since 2.0.0
+ */
+public abstract class MarkupDocument {
+
+    protected static final String DELIMITER = ",";
+    protected static final String REQUIRED_COLUMN = "Required";
+    protected Logger logger = LoggerFactory.getLogger(getClass());
+    protected Swagger swagger;
+    protected MarkupLanguage markupLanguage;
+    protected DocumentBuilder documentBuilder;
+
+    MarkupDocument(Swagger swagger, MarkupLanguage markupLanguage){
+        this.swagger = swagger;
+        this.markupLanguage = markupLanguage;
+        this.documentBuilder = DocumentBuilders.documentBuilder(markupLanguage);
+    }
+
+    /**
+     * Builds the MarkupDocument.
+     *
+     * @return the built MarkupDocument
+     * @throws IOException if the files to include are not readable
+     */
+    public abstract MarkupDocument build() throws IOException ;
+
+    /**
+     * Returns a string representation of the document.
+     */
+    public String toString(){
+        return documentBuilder.toString();
+    }
+
+    /**
+     * Writes the content of the builder to a file and clears the builder.
+     *
+     * @param directory the directory where the generated file should be stored
+     * @param fileName the name of the file
+     * @param charset the the charset to use for encoding
+     * @throws IOException if the file cannot be written
+     */
+    public void writeToFile(String directory, String fileName, Charset charset) throws IOException{
+        documentBuilder.writeToFile(directory, fileName, charset);
+    }
+}

src/main/java/io/github/robwin/swagger2markup/builder/document/PathsDocument.java

@@ -0,0 +1,233 @@
+package io.github.robwin.swagger2markup.builder.document;
+
+import com.wordnik.swagger.models.*;
+import com.wordnik.swagger.models.parameters.Parameter;
+import io.github.robwin.swagger2markup.builder.markup.MarkupLanguage;
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.collections.MapUtils;
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.lang.StringUtils;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Project:   swagger2markup
+ * Copyright: Deutsche Telekom AG
+ *
+ * @author Robert Winkler <robert.winkler@telekom.de>
+ * @since 2.0.0
+ */
+public class PathsDocument extends MarkupDocument {
+
+    private static final String VERSION = "Version: ";
+    private static final String DESCRIPTION_COLUMN = "Description";
+    private static final String DESCRIPTION = DESCRIPTION_COLUMN;
+    private static final String PARAMETERS = "Parameters";
+    private static final String PRODUCES = "Produces";
+    private static final String CONSUMES = "Consumes";
+    private static final String RESPONSES = "Responses";
+    private static final String EXAMPLE_REQUEST = "Example request";
+    private static final String EXAMPLE_RESPONSE = "Example response";
+    private static final String NAME_COLUMN = "Name";
+    private static final String LOCATED_IN_COLUMN = "Located in";
+    private static final String CODE_COLUMN = "Code";
+    public static final String REQUEST_EXAMPLE_FILE_NAME = "request";
+    public static final String RESPONSE_EXAMPLE_FILE_NAME = "response";
+
+    private boolean examplesEnabled;
+    private String examplesFolderPath;
+
+    public PathsDocument(Swagger swagger, MarkupLanguage markupLanguage, String examplesFolderPath){
+        super(swagger, markupLanguage);
+        if(StringUtils.isNotBlank(examplesFolderPath)){
+            this.examplesEnabled = true;
+            this.examplesFolderPath = examplesFolderPath;
+        }
+        if(examplesEnabled){
+            if (logger.isDebugEnabled()) {
+                logger.debug("Include examples is enabled.");
+            }
+        }else{
+            if (logger.isDebugEnabled()) {
+                logger.debug("Include examples is disabled.");
+            }
+        }
+    }
+
+    @Override
+    public MarkupDocument build() throws IOException {
+        documentHeader(swagger.getInfo());
+        paths(swagger.getPaths());
+        return this;
+    }
+
+    /**
+     * Builds the document header
+     *
+     * @param info the Swagger Info
+     */
+    private void documentHeader(Info info) {
+        this.documentBuilder
+                .documentTitle(info.getTitle())
+                .textLine(info.getDescription())
+                .textLine(VERSION + info.getVersion())
+                .newLine();
+    }
+
+    /**
+     * Builds all paths of the Swagger file
+     *
+     * @param paths a Map of Swagger Paths
+     */
+    private void paths(Map<String, Path> paths) throws IOException {
+        if(MapUtils.isNotEmpty(paths)) {
+            //this.documentBuilder.sectionTitleLevel1(FEATURES);
+            for (Map.Entry<String, Path> entry : paths.entrySet()) {
+                Path path = entry.getValue();
+                path("GET", entry.getKey(), path.getGet());
+                path("PUT", entry.getKey(), path.getPut());
+                path("DELETE", entry.getKey(), path.getDelete());
+                path("POST", entry.getKey(), path.getPost());
+                path("PATCH", entry.getKey(), path.getPatch());
+            }
+        }
+    }
+
+    /**
+     * Builds a path
+     *
+     * @param httpMethod the HTTP method of the path
+     * @param resourcePath the URL of the path
+     * @param operation the Swagger Operation
+     */
+    private void path(String httpMethod, String resourcePath, Operation operation) throws IOException {
+        if(operation != null){
+            pathTitle(httpMethod, resourcePath, operation);
+            descriptionSection(operation);
+            parametersSection(operation);
+            responsesSection(operation);
+            consumesSection(operation);
+            producesSection(operation);
+            examplesSection(operation);
+        }
+    }
+
+
+    private void pathTitle(String httpMethod, String resourcePath, Operation operation) {
+        String summary = operation.getSummary();
+        String title;
+        if(StringUtils.isNotBlank(summary)) {
+            title = summary;
+            this.documentBuilder.sectionTitleLevel1(title);
+            this.documentBuilder.listing(httpMethod + " " + resourcePath);
+        }else{
+            title = httpMethod + " " + resourcePath;
+            this.documentBuilder.sectionTitleLevel1(title);
+        }
+        if (logger.isInfoEnabled()) {
+            logger.info("Path processed: {}", title);
+        }
+    }
+
+    private void descriptionSection(Operation operation) {
+        String description = operation.getDescription();
+        if(StringUtils.isNotBlank(description)){
+            this.documentBuilder.sectionTitleLevel2(DESCRIPTION);
+            this.documentBuilder.paragraph(description);
+        }
+    }
+
+    private void parametersSection(Operation operation) {
+        List<Parameter> parameters = operation.getParameters();
+        if(CollectionUtils.isNotEmpty(parameters)){
+            List<String> csvContent = new ArrayList<>();
+            csvContent.add(NAME_COLUMN + DELIMITER + LOCATED_IN_COLUMN + DELIMITER + DESCRIPTION_COLUMN + DELIMITER + REQUIRED_COLUMN);
+            for(Parameter parameter : parameters){
+                csvContent.add(parameter.getName() + DELIMITER + parameter.getIn() + DELIMITER + parameter.getDescription() + DELIMITER + parameter.getRequired());
+            }
+            this.documentBuilder.sectionTitleLevel2(PARAMETERS);
+            this.documentBuilder.tableWithHeaderRow(csvContent);
+        }
+    }
+
+    private void consumesSection(Operation operation) {
+        List<String> consumes = operation.getConsumes();
+        if(CollectionUtils.isNotEmpty(consumes)){
+            this.documentBuilder.sectionTitleLevel2(CONSUMES);
+            this.documentBuilder.unorderedList(consumes);
+        }
+
+    }
+
+    private void producesSection(Operation operation) {
+        List<String> produces = operation.getProduces();
+        if(CollectionUtils.isNotEmpty(produces)){
+            this.documentBuilder.sectionTitleLevel2(PRODUCES);
+            this.documentBuilder.unorderedList(produces);
+        }
+    }
+
+    /**
+     * Builds the example section of a Swagger Operation
+     *
+     * @param operation the Swagger Operation
+     * @throws IOException if the example file is not readable
+     */
+    private void examplesSection(Operation operation) throws IOException {
+        if(examplesEnabled){
+            String summary = operation.getSummary();
+            if(StringUtils.isNotBlank(summary)) {
+                String exampleFolder = summary.replace(".", "").replace(" ", "_").toLowerCase();
+                example(EXAMPLE_REQUEST, exampleFolder, REQUEST_EXAMPLE_FILE_NAME);
+                example(EXAMPLE_RESPONSE, exampleFolder, RESPONSE_EXAMPLE_FILE_NAME);
+            }
+        }
+    }
+
+    /**
+     * Builds a concrete example
+     *
+     * @param title the title of the example
+     * @param exampleFolder the name of the folder where the example file resides
+     * @param exampleFileName the name of the example file
+     * @throws IOException
+     */
+    private void example(String title, String exampleFolder, String exampleFileName) throws IOException {
+        for (String fileNameExtension : markupLanguage.getFileNameExtensions()) {
+            java.nio.file.Path path = Paths.get(examplesFolderPath, exampleFolder, exampleFileName + fileNameExtension);
+            if (Files.isReadable(path)) {
+                this.documentBuilder.sectionTitleLevel2(title);
+                this.documentBuilder.paragraph(FileUtils.readFileToString(path.toFile(), StandardCharsets.UTF_8).trim());
+                if (logger.isInfoEnabled()) {
+                    logger.info("Example file processed: {}", path);
+                }
+                break;
+            } else {
+                if (logger.isDebugEnabled()) {
+                    logger.debug("Example file is not readable: {}", path);
+                }
+            }
+        }
+    }
+
+    private void responsesSection(Operation operation) {
+        Map<String, Response> responses = operation.getResponses();
+        if(MapUtils.isNotEmpty(responses)){
+            List<String> csvContent = new ArrayList<>();
+            csvContent.add(CODE_COLUMN + DELIMITER + DESCRIPTION_COLUMN);
+            for(Map.Entry<String, Response> entry : responses.entrySet()){
+                Response response = entry.getValue();
+                csvContent.add(entry.getKey() + DELIMITER + response.getDescription());
+            }
+            this.documentBuilder.sectionTitleLevel2(RESPONSES);
+            this.documentBuilder.tableWithHeaderRow(csvContent);
+        }
+    }
+
+}

src/main/java/io/github/robwin/swagger2markup/builder/markup/AbstractDocumentBuilder.java

@@ -1,5 +1,13 @@
-package io.swagger2markup.builder;
+package io.github.robwin.swagger2markup.builder.markup;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.nio.charset.Charset;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.util.List;
 
 /**
@@ -9,6 +17,7 @@ public abstract class AbstractDocumentBuilder implements DocumentBuilder {
     
     protected StringBuilder documentBuilder = new StringBuilder();
     protected String newLine = System.getProperty("line.separator");
+    protected Logger logger = LoggerFactory.getLogger(getClass());
 
     protected void documentTitle(Markup markup, String title){
         documentBuilder.append(markup).append(title).append(newLine);
@@ -26,6 +35,7 @@ public abstract class AbstractDocumentBuilder implements DocumentBuilder {
         documentBuilder.append(markup).append(title).append(newLine);
     }
 
+    @Override
     public DocumentBuilder textLine(String text){
         documentBuilder.append(text).append(newLine);
         return this;
@@ -39,7 +49,7 @@ public abstract class AbstractDocumentBuilder implements DocumentBuilder {
         delimitedTextLine(markup, text);
     }
 
-    private void delimitedTextLine(Markup markup, String text){
+    protected void delimitedTextLine(Markup markup, String text){
         documentBuilder.append(markup).append(newLine).append(text).append(newLine).append(markup).append(newLine).append(newLine);
     }
 
@@ -62,6 +72,7 @@ public abstract class AbstractDocumentBuilder implements DocumentBuilder {
         documentBuilder.append(newLine);
     }
 
+    @Override
     public DocumentBuilder newLine(){
         documentBuilder.append(newLine);
         return this;
@@ -71,4 +82,16 @@ public abstract class AbstractDocumentBuilder implements DocumentBuilder {
     public String toString(){
         return documentBuilder.toString();
     }
+
+    @Override
+    public void writeToFile(String directory, String fileNameWithExtension, Charset charset) throws IOException {
+        Files.createDirectories(Paths.get(directory));
+        try (BufferedWriter writer = Files.newBufferedWriter(Paths.get(directory, fileNameWithExtension), charset)){
+            writer.write(documentBuilder.toString());
+        }
+        if (logger.isInfoEnabled()) {
+            logger.info("{} was written to: {}", fileNameWithExtension, directory);
+        }
+        documentBuilder = new StringBuilder();
+    }
 }

src/main/java/io/github/robwin/swagger2markup/builder/markup/DocumentBuilder.java

@@ -1,5 +1,7 @@
-package io.swagger2markup.builder;
+package io.github.robwin.swagger2markup.builder.markup;
 
+import java.io.IOException;
+import java.nio.charset.Charset;
 import java.util.List;
 
 /**
@@ -20,6 +22,8 @@ public interface DocumentBuilder {
 
     DocumentBuilder listing(String text);
 
+    DocumentBuilder source(String text, String language);
+
     DocumentBuilder boldTextLine(String text);
 
     DocumentBuilder italicTextLine(String text);
@@ -30,5 +34,18 @@ public interface DocumentBuilder {
 
     DocumentBuilder newLine();
 
+    /**
+     * Returns a string representation of the document.
+     */
     String toString();
+
+    /**
+     * Writes the content of the builder to a file and clears the builder.
+     *
+     * @param directory the directory where the generated file should be stored
+     * @param fileName the name of the file
+     * @param charset the the charset to use for encoding
+     * @throws IOException if the file cannot be written
+     */
+    void writeToFile(String directory, String fileName, Charset charset) throws IOException;
 }

src/main/java/io/github/robwin/swagger2markup/builder/markup/DocumentBuilders.java

@@ -0,0 +1,25 @@
+package io.github.robwin.swagger2markup.builder.markup;
+
+import io.github.robwin.swagger2markup.builder.markup.asciidoc.AsciiDocBuilder;
+import io.github.robwin.swagger2markup.builder.markup.markdown.MarkdownBuilder;
+
+/**
+ * Project:   swagger2markup
+ * Copyright: Deutsche Telekom AG
+ *
+ * @author Robert Winkler <robert.winkler@telekom.de>
+ * @since 2.0.0
+ */
+public final class DocumentBuilders {
+
+    private DocumentBuilders(){};
+
+    public static DocumentBuilder documentBuilder(MarkupLanguage markupLanguage){
+        switch(markupLanguage){
+            case MARKDOWN: return new MarkdownBuilder();
+            case ASCIIDOC: return new AsciiDocBuilder();
+            default: return new AsciiDocBuilder();
+        }
+    }
+
+}

src/main/java/io/github/robwin/swagger2markup/builder/markup/Markup.java

@@ -1,4 +1,4 @@
-package io.swagger2markup.builder;
+package io.github.robwin.swagger2markup.builder.markup;
 
 /**
  * Project:   swagger2asciidoc

src/main/java/io/github/robwin/swagger2markup/builder/markup/MarkupLanguage.java

@@ -0,0 +1,25 @@
+package io.github.robwin.swagger2markup.builder.markup;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * @author Robert Winkler
+ */
+public enum MarkupLanguage {
+    ASCIIDOC(".adoc,.asciidoc"),
+    MARKDOWN(".md,.markdown");
+
+    private final String fileNameExtensions;
+
+    /**
+     * @param fileNameExtensions file name suffix
+     */
+    private MarkupLanguage(final String fileNameExtensions) {
+        this.fileNameExtensions = fileNameExtensions;
+    }
+
+    public List<String> getFileNameExtensions() {
+        return Arrays.asList(fileNameExtensions.split(","));
+    }
+}

src/main/java/io/github/robwin/swagger2markup/builder/markup/asciidoc/AsciiDoc.java

@@ -1,6 +1,6 @@
-package io.swagger2markup.builder.asciidoc;
+package io.github.robwin.swagger2markup.builder.markup.asciidoc;
 
-import io.swagger2markup.builder.Markup;
+import io.github.robwin.swagger2markup.builder.markup.Markup;
 
 /**
  * @author Robert Winkler

src/main/java/io/github/robwin/swagger2markup/builder/markup/asciidoc/AsciiDocBuilder.java

@@ -1,8 +1,10 @@
-package io.swagger2markup.builder.asciidoc;
+package io.github.robwin.swagger2markup.builder.markup.asciidoc;
 
-import io.swagger2markup.builder.AbstractDocumentBuilder;
-import io.swagger2markup.builder.DocumentBuilder;
+import io.github.robwin.swagger2markup.builder.markup.AbstractDocumentBuilder;
+import io.github.robwin.swagger2markup.builder.markup.DocumentBuilder;
 
+import java.io.IOException;
+import java.nio.charset.Charset;
 import java.util.List;
 
 /**
@@ -64,6 +66,13 @@ public class AsciiDocBuilder extends AbstractDocumentBuilder{
         return this;
     }
 
+    @Override
+    public DocumentBuilder source(String text, String language){
+        documentBuilder.append(String.format("[source,%s]", language)).append(newLine);
+        listing(AsciiDoc.LISTING, text);
+        return this;
+    }
+
     @Override
     public DocumentBuilder tableWithHeaderRow(List<String> rowsInCSV){
         documentBuilder.append("[format=\"csv\", options=\"header\"]").append(newLine);
@@ -74,4 +83,11 @@ public class AsciiDocBuilder extends AbstractDocumentBuilder{
         documentBuilder.append(AsciiDoc.TABLE).append(newLine).append(newLine);
         return this;
     }
+
+    @Override
+    public void writeToFile(String directory, String fileName, Charset charset) throws IOException {
+        String fileNameWithExtension = fileName + ".adoc";
+        super.writeToFile(directory, fileNameWithExtension, charset);
+    }
+
 }

src/main/java/io/github/robwin/swagger2markup/builder/markup/markdown/Markdown.java

@@ -1,6 +1,6 @@
-package io.swagger2markup.builder.markdown;
+package io.github.robwin.swagger2markup.builder.markup.markdown;
 
-import io.swagger2markup.builder.Markup;
+import io.github.robwin.swagger2markup.builder.markup.Markup;
 
 /**
  * Project:   swagger2asciidoc

src/main/java/io/github/robwin/swagger2markup/builder/markup/markdown/MarkdownBuilder.java

@@ -1,8 +1,10 @@
-package io.swagger2markup.builder.markdown;
+package io.github.robwin.swagger2markup.builder.markup.markdown;
 
-import io.swagger2markup.builder.AbstractDocumentBuilder;
-import io.swagger2markup.builder.DocumentBuilder;
+import io.github.robwin.swagger2markup.builder.markup.AbstractDocumentBuilder;
+import io.github.robwin.swagger2markup.builder.markup.DocumentBuilder;
 
+import java.io.IOException;
+import java.nio.charset.Charset;
 import java.util.Arrays;
 import java.util.List;
 
@@ -51,6 +53,14 @@ public class MarkdownBuilder extends AbstractDocumentBuilder
         return this;
     }
 
+    @Override
+    public DocumentBuilder source(String text, String language){
+        documentBuilder.append(Markdown.LISTING).append(language).append(newLine).
+                append(text).append(newLine).
+                append(Markdown.LISTING).append(newLine).append(newLine);
+        return this;
+    }
+
     @Override
     public DocumentBuilder boldTextLine(String text){
         boldTextLine(Markdown.BOLD, text);
@@ -101,4 +111,10 @@ public class MarkdownBuilder extends AbstractDocumentBuilder
         newLine().newLine();
         return this;
     }
+
+    @Override
+    public void writeToFile(String directory, String fileName, Charset charset) throws IOException {
+        String fileNameWithExtension = fileName + ".md";
+        super.writeToFile(directory, fileNameWithExtension, charset);
+    }
 }

src/main/java/io/swagger2markup/Swagger2MarkupConverter.java

@@ -1,203 +0,0 @@
-package io.swagger2markup;
-
-import com.wordnik.swagger.models.*;
-import com.wordnik.swagger.models.parameters.Parameter;
-import com.wordnik.swagger.models.properties.Property;
-import io.swagger.parser.SwaggerParser;
-import io.swagger2markup.builder.DocumentBuilder;
-import io.swagger2markup.builder.asciidoc.AsciiDocBuilder;
-import io.swagger2markup.builder.markdown.MarkdownBuilder;
-import org.apache.commons.collections.CollectionUtils;
-import org.apache.commons.collections.MapUtils;
-import org.apache.commons.lang.StringUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.BufferedWriter;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @author Robert Winkler
- */
-public class Swagger2MarkupConverter {
-    private static final Logger logger = LoggerFactory.getLogger(Swagger2MarkupConverter.class);
-    private static final String VERSION = "Version: ";
-    private static final String SUMMARY = "Summary";
-    private static final String DESCRIPTION = "Description";
-    private static final String PARAMETERS = "Parameters";
-    private static final String PRODUCES = "Produces";
-    private static final String CONSUMES = "Consumes";
-    private static final String RESPONSES = "Responses";
-    private static final String DEFINITIONS = "Definitions";
-    private static final List<String> IGNORED_DEFINITIONS = Arrays.asList("Void");
-    private final Swagger swagger;
-    private DocumentBuilder documentBuilder;
-
-    private Swagger2MarkupConverter(String swaggerFileLocation){
-        swagger =  new SwaggerParser().read(swaggerFileLocation);
-    }
-
-    public static Swagger2MarkupConverter from(String swaggerFileLocation){
-        return new Swagger2MarkupConverter(swaggerFileLocation);
-    }
-
-    public void toAsciiDoc(String fileLocation) throws IOException {
-        documentBuilder = new AsciiDocBuilder();
-        buildDocument();
-        writeAsciiDocFile(fileLocation);
-    }
-
-    public void toMarkdown(String fileLocation) throws IOException {
-        documentBuilder = new MarkdownBuilder();
-        buildDocument();
-        writeAsciiDocFile(fileLocation);
-    }
-
-    private void buildDocument(){
-        documentHeader(swagger.getInfo());
-        paths(swagger.getPaths());
-        definitions(swagger.getDefinitions());
-    }
-
-    private void writeAsciiDocFile(String asciiDocFileLocation) throws IOException {
-        try (BufferedWriter writer = Files.newBufferedWriter(Paths.get(asciiDocFileLocation),
-                StandardCharsets.UTF_8)){
-            writer.write(documentBuilder.toString());
-        } catch (IOException e) {
-            logger.warn("Failed to convert Swagger file to AsciiDoc", e);
-            throw e;
-        }
-    }
-
-    private void paths(Map<String, Path> paths) {
-        for(Map.Entry<String, Path> entry : paths.entrySet()){
-            Path path = entry.getValue();
-            path("GET", entry.getKey(), path.getGet());
-            path("PUT", entry.getKey(), path.getPut());
-            path("DELETE", entry.getKey(), path.getDelete());
-            path("POST", entry.getKey(), path.getPost());
-            path("PATCH", entry.getKey(), path.getPatch());
-        }
-    }
-
-    private void documentHeader(Info info) {
-        documentBuilder
-                .documentTitle(info.getTitle())
-                .textLine(info.getDescription())
-                .textLine(VERSION + info.getVersion())
-                .newLine();
-    }
-
-    private void path(String httpMethod, String resourcePath, Operation operation) {
-        if(operation != null){
-            pathTitle(httpMethod, resourcePath, operation);
-            descriptionSection(operation);
-            parametersSection(operation);
-            responsesSection(operation);
-            consumesSection(operation);
-            producesSection(operation);
-        }
-    }
-
-    private void pathTitle(String httpMethod, String resourcePath, Operation operation) {
-        String summary = operation.getSummary();
-        if(StringUtils.isNotBlank(summary)) {
-            documentBuilder.sectionTitleLevel1(operation.getSummary());
-            documentBuilder.listing(httpMethod + " " + resourcePath);
-        }else{
-            documentBuilder.sectionTitleLevel1(httpMethod + " " + resourcePath);
-        }
-    }
-
-    private void descriptionSection(Operation operation) {
-        String description = operation.getDescription();
-        if(StringUtils.isNotBlank(description)){
-            documentBuilder.sectionTitleLevel2(DESCRIPTION);
-            documentBuilder.paragraph(description);
-        }
-    }
-
-    private void consumesSection(Operation operation) {
-        List<String> consumes = operation.getConsumes();
-        if(CollectionUtils.isNotEmpty(consumes)){
-            documentBuilder.sectionTitleLevel2(CONSUMES);
-            documentBuilder.unorderedList(consumes);
-        }
-
-    }
-
-    private void producesSection(Operation operation) {
-        List<String> produces = operation.getProduces();
-        if(CollectionUtils.isNotEmpty(produces)){
-            documentBuilder.sectionTitleLevel2(PRODUCES);
-            documentBuilder.unorderedList(produces);
-        }
-    }
-
-    private void parametersSection(Operation operation) {
-        List<Parameter> parameters = operation.getParameters();
-        if(CollectionUtils.isNotEmpty(parameters)){
-            List<String> csvContent = new ArrayList<>();
-            csvContent.add("Name,Located in,Description,Required");
-            for(Parameter parameter : parameters){
-                StringBuilder rowBuilder = new StringBuilder();
-                rowBuilder.append(parameter.getName()).append(",").
-                           append(parameter.getIn()).append(",").
-                        append(parameter.getDescription()).append(",").
-                        append(parameter.getRequired());
-                csvContent.add(rowBuilder.toString());
-            }
-            documentBuilder.sectionTitleLevel2(PARAMETERS);
-            documentBuilder.tableWithHeaderRow(csvContent);
-        }
-    }
-
-    private void responsesSection(Operation operation) {
-        Map<String, Response> responses = operation.getResponses();
-        if(MapUtils.isNotEmpty(responses)){
-            List<String> csvContent = new ArrayList<>();
-            csvContent.add("Code,Description");
-            for(Map.Entry<String, Response> entry : responses.entrySet()){
-                Response response = entry.getValue();
-                StringBuilder rowBuilder = new StringBuilder();
-                rowBuilder.append(entry.getKey()).append(",").
-                        append(response.getDescription());
-                csvContent.add(rowBuilder.toString());
-            }
-            documentBuilder.sectionTitleLevel2(RESPONSES);
-            documentBuilder.tableWithHeaderRow(csvContent);
-        }
-    }
-
-    private void definitions(Map<String, Model> definitions) {
-        if(MapUtils.isNotEmpty(definitions)){
-            documentBuilder.sectionTitleLevel1(DEFINITIONS);
-            for(Map.Entry<String, Model> definitionsEntry : definitions.entrySet()){
-                String definitionName = definitionsEntry.getKey();
-                if(!IGNORED_DEFINITIONS.contains(definitionName)) {
-                    documentBuilder.sectionTitleLevel2(definitionName);
-                    Model model = definitionsEntry.getValue();
-                    Map<String, Property> properties = model.getProperties();
-                    List<String> csvContent = new ArrayList<>();
-                    csvContent.add("Name,Type,Required");
-                    for (Map.Entry<String, Property> propertyEntry : properties.entrySet()) {
-                        Property property = propertyEntry.getValue();
-                        StringBuilder rowBuilder = new StringBuilder();
-                        rowBuilder.append(propertyEntry.getKey()).append(",").
-                                append(property.getType()).append(",").append(property.getRequired());
-                        csvContent.add(rowBuilder.toString());
-                    }
-                    documentBuilder.tableWithHeaderRow(csvContent);
-                }
-            }
-        }
-    }
-
-}

src/main/resources/logback.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration scan="true">
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <root level="DEBUG">
+        <appender-ref ref="CONSOLE" />
+    </root>
+</configuration>

src/test/java/io/github/robwin/swagger2markup/Swagger2MarkupConverterTest.java

@@ -0,0 +1,28 @@
+package io.github.robwin.swagger2markup;
+
+import io.github.robwin.swagger2markup.builder.markup.MarkupLanguage;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.IOException;
+
+/**
+ * @author Robert Winkler
+ */
+public class Swagger2MarkupConverterTest {
+
+    @Test
+    public void testSwagger2AsciiDocConverter() throws IOException {
+        File file = new File(Swagger2MarkupConverterTest.class.getResource("/json/swagger.json").getFile());
+
+        Swagger2MarkupConverter.from(file.getAbsolutePath()).
+                withMarkupLanguage(MarkupLanguage.MARKDOWN).
+                withExamples("docs").withSchemas("docs/schemas").build()
+                .intoFolder("src/docs/markdown");
+
+        Swagger2MarkupConverter.from(file.getAbsolutePath()).
+                withExamples("docs").withSchemas("docs/schemas").build()
+                .intoFolder("src/docs/asciidoc");
+
+    }
+}

src/test/java/io/github/robwin/swagger2markup/builder/DocumentBuilderTest.java

@@ -0,0 +1,26 @@
+package io.github.robwin.swagger2markup.builder;
+
+import io.github.robwin.swagger2markup.builder.markup.DocumentBuilder;
+import io.github.robwin.swagger2markup.builder.markup.DocumentBuilders;
+import io.github.robwin.swagger2markup.builder.markup.MarkupLanguage;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+/**
+ * Project:   swagger2markup
+ * Copyright: Deutsche Telekom AG
+ *
+ * @author Robert Winkler <robert.winkler@telekom.de>
+ * @since 2.0.0
+ */
+public class DocumentBuilderTest {
+
+    @Test
+    public void testToFile() throws IOException {
+        DocumentBuilder builder = DocumentBuilders.documentBuilder(MarkupLanguage.ASCIIDOC);
+        builder.documentTitle("Test title").textLine("Text line").writeToFile("/tmp", "test.adoc", StandardCharsets.UTF_8);
+    }
+
+}

src/test/java/io/swagger2markup/Swagger2MarkupConverterTest.java

@@ -1,20 +0,0 @@
-package io.swagger2markup;
-
-import org.junit.Test;
-
-import java.io.File;
-import java.io.IOException;
-
-/**
- * @author Robert Winkler
- */
-public class Swagger2MarkupConverterTest {
-
-    @Test
-    public void testSwagger2AsciiDocConverter() throws IOException {
-        File file = new File(Swagger2MarkupConverterTest.class.getResource("/json/swagger.json").getFile());
-        Swagger2MarkupConverter.from(file.getAbsolutePath()).toAsciiDoc("src/docs/asciidoc/swagger.adoc");
-
-        Swagger2MarkupConverter.from(file.getAbsolutePath()).toMarkdown("src/docs/markdown/swagger.md");
-    }
-}