diff options
author | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-03-19 10:30:43 +0000 |
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committer | antelder <antelder@13f79535-47bb-0310-9956-ffa450edef68> | 2009-03-19 10:30:43 +0000 |
commit | df5daa9ea4bb53f0af478229b1baec8ebe5e6272 (patch) | |
tree | c5e0834e2a0307c5c06ef8d7aceb2794fdf3a33f /sandbox/ant/sca/tags/2.0-M2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java | |
parent | 08c1a3d30ed2cdb3d1a43affe24555ca2e17b3c2 (diff) |
Test tag
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@755898 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/ant/sca/tags/2.0-M2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java')
-rw-r--r-- | sandbox/ant/sca/tags/2.0-M2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/sandbox/ant/sca/tags/2.0-M2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java b/sandbox/ant/sca/tags/2.0-M2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java new file mode 100644 index 0000000000..a67a7c0a45 --- /dev/null +++ b/sandbox/ant/sca/tags/2.0-M2/modules/node-impl-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/impl/NodeActivator.java @@ -0,0 +1,85 @@ +/* + * 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.sca.node.osgi.impl; + +import static org.apache.tuscany.sca.node.osgi.impl.NodeManager.isSCABundle; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleActivator; +import org.osgi.framework.BundleContext; +import org.osgi.framework.BundleEvent; +import org.osgi.framework.SynchronousBundleListener; + +/** + * Bundle activator to receive the BundleContext + */ +public class NodeActivator implements BundleActivator, SynchronousBundleListener { + private static BundleContext bundleContext; + private boolean inited; + + private void init() { + synchronized (this) { + if (inited) { + return; + } + NodeManager manager = new NodeManager(bundleContext); + manager.start(); + bundleContext.addBundleListener(manager); + inited = true; + } + } + + public void start(BundleContext context) throws Exception { + bundleContext = context; + boolean found = false; + for (Bundle b : context.getBundles()) { + if (isSCABundle(b)) { + found = true; + break; + } + } + + if (found) { + init(); + } else { + context.addBundleListener(this); + } + } + + public void stop(BundleContext context) throws Exception { + context.removeBundleListener(this); + bundleContext = null; + } + + public static BundleContext getBundleContext() { + return bundleContext; + } + + public void bundleChanged(BundleEvent event) { + if (event.getType() == BundleEvent.STARTING) { + if (isSCABundle(event.getBundle())) { + bundleContext.removeBundleListener(this); + init(); + } + } + + } + +} |