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From antel...@apache.org
Subject svn commit: r809487 - /tuscany/maven-plugins/trunk/maven-tuscany-plugin/src/main/java/org/apache/tuscany/maven/plugin/TuscanyLaunchMojo.java
Date Mon, 31 Aug 2009 07:45:15 GMT
Author: antelder
Date: Mon Aug 31 07:45:14 2009
New Revision: 809487

URL: http://svn.apache.org/viewvc?rev=809487&view=rev
Log:
Add a new mojo to the tuscany plugin to enable running sca contributions from maven without
needing to install anything for tuscany, just run the tuscany plugin pointing at a contribution,
eg: mvn org.apache.tuscany.maven.plugin:tuscany-launch-plugin:launch [-Ddomain=tribes:myDomain]
-Dcontributions=path\to\scacontribution,otherContributions...

Added:
    tuscany/maven-plugins/trunk/maven-tuscany-plugin/src/main/java/org/apache/tuscany/maven/plugin/TuscanyLaunchMojo.java

Added: tuscany/maven-plugins/trunk/maven-tuscany-plugin/src/main/java/org/apache/tuscany/maven/plugin/TuscanyLaunchMojo.java
URL: http://svn.apache.org/viewvc/tuscany/maven-plugins/trunk/maven-tuscany-plugin/src/main/java/org/apache/tuscany/maven/plugin/TuscanyLaunchMojo.java?rev=809487&view=auto
==============================================================================
--- tuscany/maven-plugins/trunk/maven-tuscany-plugin/src/main/java/org/apache/tuscany/maven/plugin/TuscanyLaunchMojo.java
(added)
+++ tuscany/maven-plugins/trunk/maven-tuscany-plugin/src/main/java/org/apache/tuscany/maven/plugin/TuscanyLaunchMojo.java
Mon Aug 31 07:45:14 2009
@@ -0,0 +1,108 @@
+/*
+ * 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.tuscany.maven.plugin;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+import org.apache.maven.plugin.AbstractMojo;
+import org.apache.maven.plugin.MojoExecutionException;
+import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.plugin.logging.Log;
+import org.apache.tuscany.sca.node.DomainNode;
+
+/**
+ * Maven Mojo to launch a Tuscany runtime
+ * Invoked with mvn org.apache.tuscany.maven.plugin:tuscany-launch-plugin:launch [-Ddomain=tribes:myDomain]
-Dcontributions=path\to\scacontribution
+ * 
+ * @goal launch
+ * @requiresProject false
+ * @requiresDependencyResolution runtime
+ */
+public class TuscanyLaunchMojo extends AbstractMojo {
+
+    /**
+     * @parameter expression="${domain}" default-value="vm:default"
+     */
+    private String domain;
+    
+    /**
+     * @parameter expression="${contributions}" 
+     */
+    private String contributions;
+
+    public void execute() throws MojoExecutionException, MojoFailureException {
+        
+        if (contributions == null) {
+            getLog().info("Missing contributions parameter");
+            getLog().info(" use -Dcontributions=<pathToSCAContribution,pathToAnotherContribution...>");
+            return;
+        }
+
+        getLog().info("Launching Tuscany Runtime...");
+
+        List<String> cs = new ArrayList<String>();
+        StringTokenizer st = new StringTokenizer(contributions, ",");
+        while (st.hasMoreTokens()) {
+            cs.add(st.nextToken());
+        }
+
+        DomainNode domainNode = new DomainNode(domain, cs.toArray(new String[cs.size()]));
+
+        waitForShutdown(domainNode, getLog());
+
+    }
+
+    protected void waitForShutdown(DomainNode domainNode, Log log) {
+        Runtime.getRuntime().addShutdownHook(new ShutdownThread(domainNode, log));
+        synchronized (this) {
+            try {
+                log.info("Ctrl-C to end...");
+                this.wait();
+            } catch (InterruptedException e) {
+                log.error(e);
+            }
+        }
+    }
+
+    protected static class ShutdownThread extends Thread {
+
+        private DomainNode domainNode;
+        private Log log;
+
+        public ShutdownThread(DomainNode domainNode, Log log) {
+            super();
+            this.domainNode = domainNode;
+            this.log = log;
+        }
+
+        @Override
+        public void run() {
+            try {
+
+                log.info("Stopping Tuscany Runtime...");
+                domainNode.stop();
+
+            } catch (Exception e) {
+                log.error(e);
+            }
+        }
+    }
+}



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