diff options
Diffstat (limited to 'tags/java/sca/2.0-M4-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/FrameworkLauncher.java')
-rw-r--r-- | tags/java/sca/2.0-M4-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/FrameworkLauncher.java | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/tags/java/sca/2.0-M4-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/FrameworkLauncher.java b/tags/java/sca/2.0-M4-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/FrameworkLauncher.java deleted file mode 100644 index 5714df2a5d..0000000000 --- a/tags/java/sca/2.0-M4-RC1/modules/node-launcher-equinox/src/main/java/org/apache/tuscany/sca/node/equinox/launcher/FrameworkLauncher.java +++ /dev/null @@ -1,126 +0,0 @@ -/* - * 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.equinox.launcher; - -import java.io.BufferedReader; -import java.io.IOException; -import java.io.InputStream; -import java.io.InputStreamReader; -import java.util.Hashtable; -import java.util.Map; -import java.util.logging.Level; -import java.util.logging.Logger; - -import org.eclipse.osgi.framework.console.CommandProvider; -import org.osgi.framework.BundleActivator; -import org.osgi.framework.BundleContext; -import org.osgi.framework.launch.Framework; -import org.osgi.framework.launch.FrameworkFactory; - -/** - * Launcher for the OSGi framework using the framework launch APIs - */ -public class FrameworkLauncher implements BundleActivator { - private static final String FACTORY_RESOURCE = "META-INF/services/" + FrameworkFactory.class.getName(); - - private static final Logger logger = Logger.getLogger(FrameworkLauncher.class.getName()); - - private FrameworkFactory factory; - private boolean isEquinox; - - @SuppressWarnings("unchecked") - private synchronized FrameworkFactory loadFrameworkFactory() { - if (factory == null) { - try { - ClassLoader classLoader = FrameworkFactory.class.getClassLoader(); - InputStream is = classLoader.getResourceAsStream(FACTORY_RESOURCE); - if (is == null) { - classLoader = Thread.currentThread().getContextClassLoader(); - is = classLoader.getResourceAsStream(FACTORY_RESOURCE); - } - if (is == null) { - return null; - } - BufferedReader reader = null; - String line = null; - try { - reader = new BufferedReader(new InputStreamReader(is, "UTF-8")); - while (true) { - line = reader.readLine(); - if (line == null) - break; - line = line.trim(); - if (!line.startsWith("#") && !"".equals(line)) { - break; - } - } - } finally { - if (reader != null) { - try { - reader.close(); - } catch (IOException e) { - // Ignore - } - } - } - if (line != null) { - Class<? extends FrameworkFactory> factoryImplClass = - (Class<? extends FrameworkFactory>)Class.forName(line, false, classLoader); - factory = factoryImplClass.newInstance(); - if (factory != null && factory.getClass().getName().startsWith("org.eclipse.osgi.")) { - isEquinox = true; - } - - } - } catch (Throwable e) { - logger.log(Level.SEVERE, e.getMessage(), e); - } - } - return factory; - } - - public Framework newFramework(Map properties) { - FrameworkFactory factory = loadFrameworkFactory(); - if (factory == null) { - return null; - } - return factory.newFramework(properties); - } - - public boolean isEquinox() { - return isEquinox; - } - - public void start(BundleContext context) throws Exception { - EquinoxHost.injectedBundleContext = context; - if (context.getClass().getName().startsWith("org.eclipse.osgi.")) { - isEquinox = true; - try { - context.registerService(CommandProvider.class.getName(), new NodeLauncherCommand(), new Hashtable()); - } catch (NoClassDefFoundError e) { - // Ignore it - } - } - } - - public void stop(BundleContext context) throws Exception { - EquinoxHost.injectedBundleContext = null; - } -} |