diff options
author | rsivaram <rsivaram@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-16 13:50:40 +0000 |
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committer | rsivaram <rsivaram@13f79535-47bb-0310-9956-ffa450edef68> | 2008-10-16 13:50:40 +0000 |
commit | fdaae3ffaa2f06063d0afe27b38aa05af398835f (patch) | |
tree | 47e4ec4bafafbef9e792cdda37330bbc46ccf99c /sandbox/event/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java | |
parent | 99a63d6cbed9e5ec00f6ac414a6d2ed3baabef12 (diff) |
Event prototype: subset modules and change version to 1.4-EVENT-SNAPSHOT
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@705244 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sandbox/event/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java')
-rw-r--r-- | sandbox/event/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/sandbox/event/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java b/sandbox/event/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java deleted file mode 100644 index adba1e2da7..0000000000 --- a/sandbox/event/modules/node-launcher-osgi/src/main/java/org/apache/tuscany/sca/node/osgi/launcher/NodeLauncherUtil.java +++ /dev/null @@ -1,198 +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.osgi.launcher; - -import java.lang.reflect.Constructor; -import java.util.logging.Level; - -/** - * Common functions and constants used by the admin components. - * - * @version $Rev$ $Date$ - */ -final class NodeLauncherUtil { - // private static final Logger logger = Logger.getLogger(NodeLauncherUtil.class.getName()); - - private static final String DOMAIN_MANAGER_LAUNCHER_BOOTSTRAP = - "org.apache.tuscany.sca.domain.manager.launcher.DomainManagerLauncherBootstrap"; - - private static final String NODE_IMPLEMENTATION_DAEMON_BOOTSTRAP = - "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationDaemonBootstrap"; - - private static final String NODE_IMPLEMENTATION_LAUNCHER_BOOTSTRAP = - "org.apache.tuscany.sca.implementation.node.launcher.NodeImplementationLauncherBootstrap"; - - /** - * Collect JAR files under the given directory. - * - * @p @param contributions - * @throws LauncherException - */ - static Object node(String configurationURI, - String compositeURI, - String compositeContent, - Contribution[] contributions, - ClassLoader contributionClassLoader) throws LauncherException { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - - // Use Java reflection to create the node as only the runtime class - // loader knows the runtime classes required by the node - String className = NODE_IMPLEMENTATION_LAUNCHER_BOOTSTRAP; - Class<?> bootstrapClass; - bootstrapClass = Class.forName(className, false, tccl); - - Object bootstrap; - if (configurationURI != null) { - - // Construct the node with a configuration URI - bootstrap = bootstrapClass.getConstructor(String.class).newInstance(configurationURI); - - } else if (contributionClassLoader != null) { - - // Construct the node with a compositeURI and a classloader - Constructor<?> constructor = bootstrapClass.getConstructor(String.class, ClassLoader.class); - bootstrap = constructor.newInstance(compositeURI, contributionClassLoader); - - } else if (compositeContent != null) { - - // Construct the node with a composite URI, the composite content and - // the URIs and locations of a list of contributions - Constructor<?> constructor = - bootstrapClass.getConstructor(String.class, String.class, String[].class, String[].class); - String[] uris = new String[contributions.length]; - String[] locations = new String[contributions.length]; - for (int i = 0; i < contributions.length; i++) { - uris[i] = contributions[i].getURI(); - locations[i] = contributions[i].getLocation(); - } - bootstrap = constructor.newInstance(compositeURI, compositeContent, uris, locations); - - } else { - - // Construct the node with a composite URI and the URIs and - // locations of a list of contributions - Constructor<?> constructor = - bootstrapClass.getConstructor(String.class, String[].class, String[].class); - String[] uris = new String[contributions.length]; - String[] locations = new String[contributions.length]; - for (int i = 0; i < contributions.length; i++) { - uris[i] = contributions[i].getURI(); - locations[i] = contributions[i].getLocation(); - } - bootstrap = constructor.newInstance(compositeURI, uris, locations); - } - - Object node = bootstrapClass.getMethod("getNode").invoke(bootstrap); - try { - Class<?> type = Class.forName("org.apache.tuscany.sca.node.SCANodeFactory"); - type = type.getDeclaredClasses()[0]; - return type.getMethod("createProxy", Class.class, Object.class).invoke(null, type, node); - } catch (ClassNotFoundException e) { - // Ignore - } - return node; - - } catch (Exception e) { - NodeLauncher.logger.log(Level.SEVERE, "SCA Node could not be created", e); - throw new LauncherException(e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - - /** - * Creates a new node daemon. - * - * @throws LauncherException - */ - static Object nodeDaemon() throws LauncherException { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - - // Use Java reflection to create the node daemon as only the runtime class - // loader knows the runtime classes required by the node - String className = NODE_IMPLEMENTATION_DAEMON_BOOTSTRAP; - Class<?> bootstrapClass; - bootstrapClass = Class.forName(className, false, tccl); - Object bootstrap = bootstrapClass.getConstructor().newInstance(); - - Object nodeDaemon = bootstrapClass.getMethod("getNode").invoke(bootstrap); - return nodeDaemon; - - } catch (Exception e) { - NodeLauncher.logger.log(Level.SEVERE, "SCA Node Daemon could not be created", e); - throw new LauncherException(e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - - /** - * Creates a new domain manager. - * - * @throws LauncherException - */ - static Object domainManager(String rootDirectory) throws LauncherException { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - try { - - // Use Java reflection to create the node daemon as only the runtime class - // loader knows the runtime classes required by the node - String className = DOMAIN_MANAGER_LAUNCHER_BOOTSTRAP; - Class<?> bootstrapClass; - bootstrapClass = Class.forName(className, false, tccl); - Constructor<?> constructor = bootstrapClass.getConstructor(String.class); - Object bootstrap = constructor.newInstance(rootDirectory); - - Object domainManager = bootstrapClass.getMethod("getNode").invoke(bootstrap); - return domainManager; - - } catch (Exception e) { - NodeLauncher.logger.log(Level.SEVERE, "SCA Domain Manager could not be created", e); - throw new LauncherException(e); - } finally { - Thread.currentThread().setContextClassLoader(tccl); - } - } - - static OSGiHost startOSGi() { - OSGiHost host = new FelixOSGiHost(); - host.start(); - return host; - } - - static void stopOSGi(OSGiHost host) { - host.stop(); - } - - /* - static OSGiHost getOSGiHost() throws Exception { - ServiceDiscovery discovery = ServiceDiscovery.getInstance(Thread.currentThread().getContextClassLoader()); - Class<?> hostClass = discovery.loadFirstServiceClass(OSGiHost.class); - if (hostClass != null) { - return (OSGiHost) hostClass.newInstance(); - } else { - return null; - } - } - */ - -} |