| /* |
| * 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.codehaus.groovy.osgi |
| |
| import org.osgi.framework.BundleActivator |
| import org.osgi.framework.BundleContext |
| import org.osgi.framework.ServiceRegistration; |
| |
| /** |
| * This is the OSGi Activator for the Groovy example bundles. |
| * Two things happen when the container starts this bundle: |
| * 1) a message is printed to standard out |
| * 2) a service of type GroovyGreeter is added to the context |
| * The service is unregistered when the bundle is stopped. |
| * |
| * @author Hamlet D'Arcy |
| */ |
| public class Activator implements BundleActivator { |
| |
| ServiceRegistration registration |
| |
| public void start(BundleContext context) { |
| println "Groovy BundleActivator started" |
| |
| // Normally, the classloader code would not need to be run when |
| // adding a service to the context. However, this is required when |
| // adding a Groovy service because of the way Groovy uses class |
| // loaders and reflection. |
| ClassLoader originalClassLoader = Thread.currentThread().getContextClassLoader() |
| try { |
| Thread.currentThread().setContextClassLoader(getClass().getClassLoader()) |
| GroovyGreeter myService = new GroovyGreeterImpl() |
| registration = context.registerService(GroovyGreeter.class.getName(), myService, null) |
| } finally { |
| Thread.currentThread().setContextClassLoader(originalClassLoader) |
| } |
| } |
| |
| public void stop(BundleContext context) { |
| println "Groovy BundleActivator stopped" |
| registration.unregister(); |
| } |
| } |