svn commit: r1336296 - in /camel/trunk/platforms/karaf/commands/src/main: java/org/apache/camel/karaf/commands/EndpointList.java resources/OSGI-INF/blueprint/camel-commands.xml

[cm...@apache.org]

Author: cmoulliard
Date: Wed May  9 17:02:09 2012
New Revision: 1336296

URL: http://svn.apache.org/viewvc?rev=1336296&view=rev
Log:
CAMEL-5266: Add a new command to list camel endpoints

Added:
    camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/EndpointList.java
Modified:
    camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml

Added: camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/EndpointList.java
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/EndpointList.java?rev=1336296&view=auto
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/EndpointList.java (added)
+++ camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/EndpointList.java Wed May  9 17:02:09 2012
@@ -0,0 +1,68 @@
+/**
+ * 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.karaf.commands;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.Endpoint;
+import org.apache.camel.ServiceStatus;
+import org.apache.camel.StatefulService;
+import org.apache.felix.gogo.commands.Command;
+import org.apache.karaf.shell.console.OsgiCommandSupport;
+
+import java.util.List;
+
+/**
+ * List the Camel endpoints available in the Karaf instance.
+ */
+@Command(scope = "camel", name = "endpoint-list", description = "Lists all Camel endpoints.")
+public class EndpointList extends OsgiCommandSupport {
+
+    protected static final String HEADER_FORMAT = "%-20s %-20s %-20s";
+    protected static final String OUTPUT_FORMAT = "[%-18s] [%-18s] [%-18s]";
+
+    private CamelController camelController;
+
+    public void setCamelController(CamelController camelController) {
+        this.camelController = camelController;
+    }
+
+    protected Object doExecute() throws Exception {
+        System.out.println(String.format(HEADER_FORMAT, "camel-id", "uri", "Status"));
+
+        List<CamelContext> camelContexts = camelController.getCamelContexts();
+        for (CamelContext camelContext : camelContexts) {
+            List<Endpoint> endpoints = (List<Endpoint>) camelContext.getEndpoints();
+            for (Endpoint endpoint : endpoints) {
+               System.out.println(String.format(OUTPUT_FORMAT, camelContext.getName(), endpoint.getEndpointUri(), getState(endpoint)));
+            }
+        }
+
+        return null;
+    }
+
+    protected String getState(Endpoint endpoint) {
+        // must use String type to be sure remote JMX can read the attribute without requiring Camel classes.
+        if (endpoint instanceof StatefulService) {
+            ServiceStatus status = ((StatefulService) endpoint).getStatus();
+            return status.name();
+        }
+
+        // assume started if not a ServiceSupport instance
+        return ServiceStatus.Started.name();
+    }
+
+}

Modified: camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml?rev=1336296&r1=1336295&r2=1336296&view=diff
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml (original)
+++ camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml Wed May  9 17:02:09 2012
@@ -113,6 +113,15 @@
                 <null/>
             </completers>
         </command>
+        <command name="camel/endpoint-list">
+            <action class="org.apache.camel.karaf.commands.EndpointList">
+                <property name="camelController" ref="camelController"/>
+            </action>
+            <completers>
+                <ref component-id="camelContextCompleter"/>
+                <null/>
+            </completers>
+        </command>
     </command-bundle>
 
     <bean id="camelContextCompleter" class="org.apache.camel.karaf.commands.completers.CamelContextCompleter">