add jersey 2 to jaxrs generator

modules/swagger-codegen/src/main/java/io/swagger/codegen/languages/JavaJerseyServerCodegen.java

@@ -28,7 +28,7 @@ public JavaJerseyServerCodegen()
 
         additionalProperties.put("title", title);
 
-        embeddedTemplateDir = templateDir = JAXRS_TEMPLATE_DIRECTORY_NAME + File.separator + "jersey1_18";
+        embeddedTemplateDir = templateDir = JAXRS_TEMPLATE_DIRECTORY_NAME;
 
         for ( int i = 0; i < cliOptions.size(); i++ ) {
             if ( CodegenConstants.LIBRARY.equals(cliOptions.get(i).getOpt()) ) {
@@ -43,6 +43,7 @@ public JavaJerseyServerCodegen()
         Map<String, String> supportedLibraries = new LinkedHashMap<String, String>();
 
         supportedLibraries.put(DEFAULT_LIBRARY, "Jersey core 1.18.1");
+        supportedLibraries.put("jersey2", "HTTP client: Jersey client 2.22");
         library.setEnum(supportedLibraries);
 
         cliOptions.add(library);
@@ -88,6 +89,11 @@ public void processOpts() {
         writeOptional(outputFolder, new SupportingFile("web.mustache", ("src/main/webapp/WEB-INF"), "web.xml"));
         supportingFiles.add(new SupportingFile("StringUtil.mustache", (sourceFolder + '/' + apiPackage).replace(".", "/"), "StringUtil.java"));
 
+        // default: jersey 1.18
+        if (getLibrary() == null) {
+            setTemplateDir( JAXRS_TEMPLATE_DIRECTORY_NAME + File.separator + "jersey1_18" );
+        }
+
         if ( additionalProperties.containsKey("dateLibrary") ) {
             setDateLibrary(additionalProperties.get("dateLibrary").toString());
             additionalProperties.put(dateLibrary, "true");

modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/api.mustache

@@ -0,0 +1,58 @@
+package {{package}};
+
+import {{modelPackage}}.*;
+import {{package}}.{{classname}}Service;
+import {{package}}.factories.{{classname}}ServiceFactory;
+
+import io.swagger.annotations.ApiParam;
+
+import com.sun.jersey.multipart.FormDataParam;
+
+{{#imports}}import {{import}};
+{{/imports}}
+
+import java.util.List;
+import {{package}}.NotFoundException;
+
+import java.io.InputStream;
+
+import org.glassfish.jerse.media.multipart.FormDataContentDisposition
+import org.glassfish.jersey.media.multipart.FormDataParam;
+
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.SecurityContext;
+import javax.ws.rs.*;
+
+@Path("/{{baseName}}")
+{{#hasConsumes}}@Consumes({ {{#consumes}}"{{mediaType}}"{{#hasMore}}, {{/hasMore}}{{/consumes}} }){{/hasConsumes}}
+{{#hasProduces}}@Produces({ {{#produces}}"{{mediaType}}"{{#hasMore}}, {{/hasMore}}{{/produces}} }){{/hasProduces}}
+@io.swagger.annotations.Api(description = "the {{baseName}} API")
+{{>generatedAnnotation}}
+{{#operations}}
+public class {{classname}}  {
+   private final {{classname}}Service delegate = {{classname}}ServiceFactory.get{{classname}}();
+
+{{#operation}}
+    @{{httpMethod}}
+    {{#subresourceOperation}}@Path("{{path}}"){{/subresourceOperation}}
+    {{#hasConsumes}}@Consumes({ {{#consumes}}"{{mediaType}}"{{#hasMore}}, {{/hasMore}}{{/consumes}} }){{/hasConsumes}}
+    {{#hasProduces}}@Produces({ {{#produces}}"{{mediaType}}"{{#hasMore}}, {{/hasMore}}{{/produces}} }){{/hasProduces}}
+    @io.swagger.annotations.ApiOperation(value = "{{{summary}}}", notes = "{{{notes}}}", response = {{{returnType}}}.class{{#returnContainer}}, responseContainer = "{{{returnContainer}}}"{{/returnContainer}}{{#hasAuthMethods}}, authorizations = {
+        {{#authMethods}}@io.swagger.annotations.Authorization(value = "{{name}}"{{#isOAuth}}, scopes = {
+            {{#scopes}}@io.swagger.annotations.AuthorizationScope(scope = "{{scope}}", description = "{{description}}"){{#hasMore}},
+            {{/hasMore}}{{/scopes}}
+        }{{/isOAuth}}){{#hasMore}},
+        {{/hasMore}}{{/authMethods}}
+    }{{/hasAuthMethods}}, tags={ {{#vendorExtensions.x-tags}}"{{tag}}"{{#hasMore}}, {{/hasMore}}{{/vendorExtensions.x-tags}} })
+    @io.swagger.annotations.ApiResponses(value = { {{#responses}}
+        @io.swagger.annotations.ApiResponse(code = {{{code}}}, message = "{{{message}}}", response = {{{returnType}}}.class{{#returnContainer}}, responseContainer = "{{{returnContainer}}}"{{/returnContainer}}){{#hasMore}},
+        {{/hasMore}}{{/responses}} })
+
+    public Response {{nickname}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}},{{/allParams}}@Context SecurityContext securityContext)
+    throws NotFoundException {
+        return delegate.{{nickname}}({{#allParams}}{{#isFile}}inputStream, fileDetail{{/isFile}}{{^isFile}}{{paramName}}{{/isFile}},{{/allParams}}securityContext);
+    }
+{{/operation}}
+}
+{{/operations}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/apiService.mustache

@@ -0,0 +1,30 @@
+package {{package}};
+
+import {{package}}.*;
+import {{modelPackage}}.*;
+
+import org.glassfish.jersey.media.multipart.FormDataParam;
+
+{{#imports}}import {{import}};
+{{/imports}}
+
+import java.util.List;
+import {{package}}.NotFoundException;
+
+import java.io.InputStream;
+
+import com.sun.jersey.core.header.FormDataContentDisposition;
+import com.sun.jersey.multipart.FormDataParam;
+
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.SecurityContext;
+
+{{>generatedAnnotation}}
+{{#operations}}
+public abstract class {{classname}}Service {
+  {{#operation}}
+      public abstract Response {{nickname}}({{#allParams}}{{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{>serviceFormParams}},{{/allParams}}SecurityContext securityContext)
+      throws NotFoundException;
+  {{/operation}}
+}
+{{/operations}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/apiServiceImpl.mustache

@@ -0,0 +1,34 @@
+package {{package}}.impl;
+
+import {{package}}.*;
+import {{modelPackage}}.*;
+
+import org.glassfish.jersey.media.multipart.FormDataParam;
+
+{{#imports}}import {{import}};
+{{/imports}}
+
+import java.util.List;
+import {{package}}.NotFoundException;
+
+import java.io.InputStream;
+
+import com.sun.jersey.core.header.FormDataContentDisposition;
+import com.sun.jersey.multipart.FormDataParam;
+
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.SecurityContext;
+
+{{>generatedAnnotation}}
+{{#operations}}
+public class {{classname}}ServiceImpl extends {{classname}}Service {
+    {{#operation}}
+    @Override
+    public Response {{nickname}}({{#allParams}}{{>serviceQueryParams}}{{>servicePathParams}}{{>serviceHeaderParams}}{{>serviceBodyParams}}{{>serviceFormParams}}, {{/allParams}}SecurityContext securityContext)
+    throws NotFoundException {
+        // do some magic!
+        return Response.ok().entity(new ApiResponseMessage(ApiResponseMessage.OK, "magic!")).build();
+    }
+    {{/operation}}
+}
+{{/operations}}

modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/pom.mustache

@@ -0,0 +1,157 @@
+<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>{{groupId}}</groupId>
+  <artifactId>{{artifactId}}</artifactId>
+  <packaging>jar</packaging>
+  <name>{{artifactId}}</name>
+  <version>{{artifactVersion}}</version>
+  <build>
+    <sourceDirectory>src/main/java</sourceDirectory>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-war-plugin</artifactId>
+        <version>2.1.1</version>
+      </plugin>
+      <plugin>
+        <artifactId>maven-failsafe-plugin</artifactId>
+        <version>2.6</version>
+        <executions>
+          <execution>
+            <goals>
+              <goal>integration-test</goal>
+              <goal>verify</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.eclipse.jetty</groupId>
+        <artifactId>jetty-maven-plugin</artifactId>
+        <version>${jetty-version}</version>
+        <configuration>
+          <webApp>
+            <contextPath>/</contextPath>
+          </webApp>
+          <webAppSourceDirectory>target/${project.artifactId}-${project.version}</webAppSourceDirectory>
+          <stopPort>8079</stopPort>
+          <stopKey>stopit</stopKey>
+          <httpConnector>
+            <port>{{serverPort}}</port>
+            <idleTimeout>60000</idleTimeout>
+          </httpConnector>
+        </configuration>
+        <executions>
+          <execution>
+            <id>start-jetty</id>
+            <phase>pre-integration-test</phase>
+            <goals>
+              <goal>start</goal>
+            </goals>
+            <configuration>
+              <scanIntervalSeconds>0</scanIntervalSeconds>
+              <daemon>true</daemon>
+            </configuration>
+          </execution>
+          <execution>
+            <id>stop-jetty</id>
+            <phase>post-integration-test</phase>
+            <goals>
+              <goal>stop</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <version>1.9.1</version>
+        <executions>
+          <execution>
+            <id>add-source</id>
+            <phase>generate-sources</phase>
+            <goals>
+              <goal>add-source</goal>
+            </goals>
+            <configuration>
+              <sources>
+                <source>src/gen/java</source>
+              </sources>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <dependencies>
+    <dependency>
+      <groupId>io.swagger</groupId>
+      <artifactId>swagger-jersey2-jaxrs</artifactId>
+      <version>${swagger-core-version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+      <version>${slf4j-version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>javax.ws.rs</groupId>
+      <artifactId>javax.ws.rs-api</artifactId>
+      <version>${jaxrs-version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>javax.servlet-api</artifactId>
+      <version>${servlet-api-version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>${junit-version}</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.testng</groupId>
+      <artifactId>testng</artifactId>
+      <version>6.8.8</version>
+      <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <artifactId>junit</artifactId>
+          <groupId>junit</groupId>
+        </exclusion>
+        <exclusion>
+          <artifactId>snakeyaml</artifactId>
+          <groupId>org.yaml</groupId>
+        </exclusion>
+        <exclusion>
+          <artifactId>bsh</artifactId>
+          <groupId>org.beanshell</groupId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+  </dependencies>
+  <repositories>
+    <repository>
+      <id>sonatype-snapshots</id>
+      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+      <snapshots>
+        <enabled>true</enabled>
+      </snapshots>
+    </repository>
+  </repositories>
+  <properties>
+    <swagger-core-version>1.5.7</swagger-core-version>
+    <jetty-version>9.2.9.v20150224</jetty-version>
+    <jaxrs-version>2.0.1</jaxrs-version>
+    <jersey-version>2.22.1</jersey-version>
+    <slf4j-version>1.6.3</slf4j-version>
+    <junit-version>4.8.1</junit-version>
+    <servlet-api-version>3.1.0</servlet-api-version>
+  </properties>
+</project>

modules/swagger-codegen/src/main/resources/JavaJaxRS/libraries/jersey2/web.mustache

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
+  xmlns:j2ee="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">
+
+  <servlet>
+    <servlet-name>jersey</servlet-name>
+    <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
+    <init-param>
+      <param-name>jersey.config.server.provider.packages</param-name>
+      <param-value>
+        io.swagger.jaxrs.json,
+        io.swagger.jaxrs.listing,
+        {{apiPackage}}
+      </param-value>
+    </init-param>
+    <load-on-startup>1</load-on-startup>
+  </servlet>
+
+  <servlet>
+    <servlet-name>DefaultJaxrsConfig</servlet-name>
+    <servlet-class>io.swagger.jaxrs.config.DefaultJaxrsConfig</servlet-class>
+    <init-param>
+      <param-name>api.version</param-name>
+      <param-value>1.0.0</param-value>
+    </init-param>
+    <init-param>
+      <param-name>swagger.api.title</param-name>
+      <param-value>{{{title}}}</param-value>
+    </init-param>
+    <init-param>
+      <param-name>swagger.api.basepath</param-name>
+      <param-value>{{basePath}}</param-value>
+    </init-param>
+    <load-on-startup>2</load-on-startup>
+  </servlet>
+
+  <servlet-mapping>
+    <servlet-name>jersey</servlet-name>
+    <url-pattern>{{contextPath}}/*</url-pattern>
+  </servlet-mapping>
+  <filter>
+    <filter-name>ApiOriginFilter</filter-name>
+    <filter-class>{{apiPackage}}.ApiOriginFilter</filter-class>
+  </filter>
+  <filter-mapping>
+    <filter-name>ApiOriginFilter</filter-name>
+    <url-pattern>/*</url-pattern>
+  </filter-mapping>
+</web-app>

modules/swagger-codegen/src/test/java/io/swagger/codegen/java/jaxrs/AllowableValuesTest.java

@@ -17,7 +17,7 @@
 
 public class AllowableValuesTest {
 
-    private static final String TEMPLATE_FILE = "JavaJaxRS/jersey1_18/allowableValues.mustache";
+    private static final String TEMPLATE_FILE = "JavaJaxRS/allowableValues.mustache";
     private static final String PROVIDER_NAME = "operations";
 
     private static String loadClassResource(Class<?> cls, String name) throws IOException {