fix for https://issues.apache.org/activemq/browse/AMQ-2393

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@815359 13f79535-47bb-0310-9956-ffa450edef68

activemq-camel/pom.xml

@@ -66,6 +66,12 @@
       <groupId>org.apache.camel</groupId>
       <artifactId>camel-jms</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.apache.camel</groupId>
+      <artifactId>camel-web</artifactId>
+      <classifier>classes</classifier>
+      <version>${camel-version}</version>
+    </dependency>
     <dependency>
       <groupId>${pom.groupId}</groupId>
       <artifactId>activemq-core</artifactId>

activemq-camel/src/main/java/org/apache/camel/web/resources/RoutesResource.java

@@ -0,0 +1,110 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.web.resources;
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.model.RouteDefinition;
+import org.apache.camel.model.RoutesDefinition;
+import org.apache.camel.view.RouteDotGenerator;
+
+/**
+ * The active routes in Camel which are used to implement one or more <a
+ * href="http://camel.apache.org/enterprise-integration-patterns.html"
+ * >Enterprise Integration Paterns</a>
+ *
+ * @version $Revision: 795901 $
+ */
+public class RoutesResource extends CamelChildResourceSupport {
+
+    public RoutesResource(CamelContextResource contextResource) {
+        super(contextResource);
+    }
+
+    /**
+     * Returns the routes currently active within this context
+     */
+    @GET
+    @Produces({MediaType.TEXT_XML, MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})
+    public RoutesDefinition getRouteDefinitions() {
+        RoutesDefinition answer = new RoutesDefinition();
+        CamelContext camelContext = getCamelContext();
+        if (camelContext != null) {
+            List<RouteDefinition> list = camelContext.getRouteDefinitions();
+            answer.setRoutes(list);
+        }
+        return answer;
+    }
+
+    /**
+     * Returns the Graphviz DOT <a
+     * href="http://camel.apache.org/visualisation.html">Visualisation</a> of
+     * the current Camel routes
+     */
+    @GET
+    @Produces(Constants.DOT_MIMETYPE)
+    public String getDot() throws IOException {
+        RouteDotGenerator generator = new RouteDotGenerator("/tmp/camel");
+        return generator.getRoutesText(getCamelContext());
+    }
+
+    /**
+     * Looks up an individual route
+     */
+    @Path("{id}")
+    public RouteResource getRoute(@PathParam("id") String id) {
+        List<RouteDefinition> list = getRoutes();
+        for (RouteDefinition routeType : list) {
+            if (routeType.getId().equals(id)) {
+                return new RouteResource(this, routeType);
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Looks up an individual route with specified language
+     */
+    @Path("{id}/{language}")
+    public RouteResource getRoute(@PathParam("id") String id, @PathParam("language") String language) {
+        RouteResource routeResource = getRoute(id);
+        if (routeResource != null) {
+            routeResource.setLanguage(language);
+        }
+        return routeResource;
+    }
+
+    @Path("{id}/status")
+    public RouteStatusResource getRouteStatus(@PathParam("id") String id) {
+        RouteResource routeResource = getRoute(id);
+        return routeResource.getRouteStatus();
+    }
+
+    // Properties
+    // -------------------------------------------------------------------------
+    public List<RouteDefinition> getRoutes() {
+        return getRouteDefinitions().getRoutes();
+    }
+}

assembly/src/main/descriptors/common-bin.xml

@@ -79,7 +79,15 @@
         <include>**/*.class</include>
       </includes>
     </fileSet>
-  </fileSets>
+    <!-- add our patched RoutesResource class to mask 2.0.0 camel-web bug --> 
+     <fileSet>
+      <directory>../activemq-camel/target/classes</directory>
+      <outputDirectory>/webapps/camel/WEB-INF/classes</outputDirectory>
+      <includes>
+        <include>org/apache/camel/web/resources/RoutesResource.class</include>
+      </includes>
+    </fileSet>
+  </fileSets> 
   
   <dependencySets>
     
@@ -99,7 +107,8 @@
       <unpackOptions>
         <excludes>
           <exclude>**/applicationContext.xml</exclude>
-
+          <!-- ignore RoutesResource class to mask 2.0.0 camel-web bug -->
+          <exclude>**/RoutesResource.class</exclude>
           <!-- ignore jars already in distro -->
           <exclude>**/act*.jar</exclude>
           <exclude>**/ant*.jar</exclude>