I'm trying to generate REST documentation using swagger with cxf and camel. I've succeed to get swagger documentation. And I have swagger-ui working correctly !
So now i'm trying to export everything and build an offline documentation. In order to do that I use : 1) swagger-maven-plugin : REST -> json 2) swagger2markup-maven-plugin : json -> asciidoc
I managed to get a json file but it doesn't contain my api documentation..
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>net.jeffsbox</groupId>
<artifactId>jaxrs-cxf-camel-spring-example</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>jaxrs-cxf-camel-spring-example</name>
<description>
An example demonstrating how to use create a REST web service using
a gazillion wrappers (JAX-RS, CXF, Camel and Spring).
</description>
<properties>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
<camel.version>2.17.1</camel.version>
<spring.version>4.2.6.RELEASE</spring.version>
<swagger-ui-version>2.1.0</swagger-ui-version>
<jackson.version>1.9.0</jackson.version>
<swagger.version>1.5.0</swagger.version>
<cxf-rt.version>3.2.0-SNAPSHOT</cxf-rt.version>
<cors-filter.version>2.1</cors-filter.version>
<enunciate.version>2.5.0</enunciate.version>
<swagger2markup.version>1.0.0</swagger2markup.version>
<generated.asciidoc.directory>/asciidoc</generated.asciidoc.directory>
<phase.generate-documentation>compile</phase.generate-documentation>
</properties>
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>jcenter-releases</id>
<name>jcenter</name>
<url>http://jcenter.bintray.com</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>io.github.swagger2markup</groupId>
<artifactId>swagger2markup</artifactId>
<version>${swagger2markup.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-cxf</artifactId>
<version>${camel.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-jaxrs</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>io.swagger</groupId>
<artifactId>swagger-jaxrs</artifactId>
<version>${swagger.version}</version>
<exclusions>
<exclusion>
<groupId>javax.ws.rs</groupId>
<artifactId>jsr311-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>${cxf-rt.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>${cxf-rt.version}</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-rs-service-description</artifactId>
<version>${cxf-rt.version}</version>
</dependency>
<dependency>
<groupId>com.thetransactioncompany</groupId>
<artifactId>cors-filter</artifactId>
<version>${cors-filter.version}</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>2.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.9</version>
<executions>
<execution>
<phase>generate-resources</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.webjars</groupId>
<artifactId>swagger-ui</artifactId>
<version>${swagger-ui-version}</version>
<overWrite>true</overWrite>
<outputDirectory>${project.build.directory}/swagger-ui</outputDirectory>
<excludes>**/*.gz</excludes>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>generate-resources</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/${project.artifactId}-${project.version}</outputDirectory>
<resources>
<resource>
<directory>${project.build.directory}/swagger-ui/META-INF/resources/webjars/swagger-ui/${swagger-ui-version}</directory>
<filtering>true</filtering>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<!-- <plugin> -->
<!-- <groupId>com.webcohesion.enunciate</groupId> -->
<!-- <artifactId>enunciate-maven-plugin</artifactId> -->
<!-- <version>${enunciate.version}</version> -->
<!-- <executions> -->
<!-- <execution> -->
<!-- <goals> -->
<!-- <goal>docs</goal> -->
<!-- </goals> -->
<!-- <configuration> -->
<!-- <configFile>enunciate.xml</configFile> -->
<!-- <docsDir>${project.build.directory}</docsDir> -->
<!-- </configuration> -->
<!-- </execution> -->
<!-- </executions> -->
<!-- </plugin> -->
<plugin>
<groupId>com.github.kongchen</groupId>
<artifactId>swagger-maven-plugin</artifactId>
<version>3.1.3</version>
<configuration>
<apiSources>
<apiSource>
<springmvc>false</springmvc>
<locations>net.jeffsbox.beans</locations>
<basePath>/api</basePath>
<info>
<title>DocId</title>
<description>documentation of DocId webservice</description>
<version>v1</version>
</info>
<swaggerDirectory>${project.build.directory}/api</swaggerDirectory>
<attachSwaggerArtifact>true</attachSwaggerArtifact>
</apiSource>
</apiSources>
</configuration>
<executions>
<execution>
<phase>${phase.generate-documentation}</phase>
<!-- fx process-classes phase -->
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>io.github.robwin</groupId>
<artifactId>swagger2markup-maven-plugin</artifactId>
<version>0.9.3</version>
<configuration>
<inputDirectory>${project.build.directory}/api</inputDirectory>
<outputDirectory>${project.build.directory}/${generated.asciidoc.directory}</outputDirectory>
<!-- specify location to place asciidoc files -->
<markupLanguage>asciidoc</markupLanguage>
</configuration>
<executions>
<execution>
<phase>${phase.generate-documentation}</phase>
<goals>
<goal>process-swagger</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.1</version>
<configuration>
<warSourceDirectory>${project.build.directory}/${project.artifactId}-${project.version}</warSourceDirectory>
<port>8080</port>
<path>/</path>
</configuration>
<executions>
<execution>
<id>run-tomcat</id>
<configuration>
<fork>true</fork>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Web.xml
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Example REST Service</display-name>
<!-- location of spring xml files -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/applicationContext.xml</param-value>
</context-param>
<!-- the listener that kick-starts Spring -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- CXF servlet -->
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<load-on-startup>1</load-on-startup>
<!-- If you want to leverage the Servlet3's async feature in Tomcat, please enable this feature -->
<!-- <async-supported>true</async-supported> -->
</servlet>
<!-- all our webservices are mapped under this URI pattern -->
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/ws/*</url-pattern>
</servlet-mapping>
<filter>
<filter-name>CORS</filter-name>
<filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class>
<init-param>
<param-name>cors.allowGenericHttpRequests</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>cors.allowOrigin</param-name>
<param-value>*</param-value>
</init-param>
<init-param>
<param-name>cors.allowSubdomains</param-name>
<param-value>false</param-value>
</init-param>
<init-param>
<param-name>cors.supportedMethods</param-name>
<param-value>GET, HEAD, POST, DELETE, OPTIONS</param-value>
</init-param>
<init-param>
<param-name>cors.supportedHeaders</param-name>
<param-value>*</param-value>
</init-param>
<init-param>
<param-name>cors.supportsCredentials</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>cors.maxAge</param-name>
<param-value>3600</param-value>
</init-param>
</filter>
<filter-mapping>
<!-- CORS Filter mapping -->
<filter-name>CORS</filter-name>
<url-pattern>*</url-pattern>
</filter-mapping>
<filter>
<filter-name>ApiOriginFilter</filter-name>
<filter-class>com.github.kongchen.swagger.sample.wordnik.util.ApiOriginFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>ApiOriginFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
application.context
<?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:cxf="http://camel.apache.org/schema/cxf"
xmlns:jaxrs="http://cxf.apache.org/jaxrs"
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://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<!-- REST resources -->
<bean id="docidService" class="net.jeffsbox.services.DocIDService" />
<bean id="identityService" class="net.jeffsbox.services.IdentityService" />
<!-- Camel beans definitions -->
<bean id="monitorBean" class="net.jeffsbox.beans.MonitorBean" />
<bean id="identityBean" class="net.jeffsbox.beans.IdentityBean" />
<bean id="unimplementedHTTPError" class="net.jeffsbox.beans.RESTErrorBean">
<property name="statusCode" value="501" />
<property name="message" value="Resource not implemented" />
</bean>
<!-- JAXRS providers -->
<bean id="jsonProvider" class="org.codehaus.jackson.jaxrs.JacksonJsonProvider" />
<bean id="swagger2Feature" class="org.apache.cxf.jaxrs.swagger.Swagger2Feature">
<!-- customize some of the properties -->
<property name="basePath" value="/api"/>
<property name="resourcePackage" value="net.jeffsbox.services"/>
<property name="version" value="1.0.0"/>
<property name="host" value="localhost:8080"/>
<property name="title" value="Swagger DocId"/>
<property name="description" value="This is a app."/>
<property name="contact" value="[email protected]"/>
<property name="license" value="Apache 2.0"/>
<property name="licenseUrl" value="http://www.apache.org/licenses/LICENSE-2.0.html"/>
<property name="scan" value="true"/>
</bean>
<!-- Tell CXF/JAX-RS where the REST service is defined -->
<!-- Specifying the address as '/' or '/something' makes sure it uses the containing app server. In certain configurations,
not including address causes Camel to start a Jetty instance which hosts the REST service. This can cause conflicts in dependencies. -->
<jaxrs:server id="jaxRsServer" address="/jaxrs">
<jaxrs:serviceBeans>
<ref bean="docidService" />
<ref bean="identityService" />
</jaxrs:serviceBeans>
<jaxrs:providers>
<ref bean="jsonProvider" />
</jaxrs:providers>
<jaxrs:features>
<ref bean="swagger2Feature" />
</jaxrs:features>
</jaxrs:server>
<cxf:rsServer id="rsServer" address="/rest">
<cxf:serviceBeans>
<ref bean="docidService" />
<ref bean="identityService" />
</cxf:serviceBeans>
<cxf:providers>
<ref bean="jsonProvider"/>
</cxf:providers>
</cxf:rsServer>
<!-- Camel routes definitions -->
<camelContext trace="true" xmlns="http://camel.apache.org/schema/spring">
<route>
<from uri="cxfrs://bean://rsServer" />
<to uri="log:body?level=INFO" />
<choice>
<when>
<simple>${in.header.camelhttppath} == '/monitor/ping'</simple>
<to uri="direct:ping" />
</when>
<when>
<simple>${in.header.camelhttppath} == '/identity/get'</simple>
<to uri="direct:getIdentity" />
</when>
<when>
<simple>${in.header.camelhttppath} == '/identity/post'</simple>
<to uri="direct:notImplemented" />
</when>
<otherwise>
<to uri="direct:notImplemented" />
</otherwise>
</choice>
</route>
<route>
<from uri="direct:ping" />
<to uri="bean:monitorBean?method=processPing" />
</route>
<route>
<from uri="direct:getIdentity" />
<to uri="bean:identityBean?method=processGet" />
</route>
<route>
<from uri="direct:notImplemented" />
<to uri="bean:unimplementedHTTPError?method=fill" />
</route>
</camelContext>
</beans>
I can access te swagger-ui documentation at : http://localhost:8080/?url=http://localhost:8080/ws/jaxrs/swagger.json This documentation contains everything !!
