| /* |
| * 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.karaf.shell.osgi; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.apache.felix.gogo.commands.Command; |
| import org.apache.felix.gogo.commands.Option; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.wiring.BundleWiring; |
| |
| @Command(scope = "osgi", name = "classes", description = "Displays list of classes contained in bundles") |
| public class Classes extends BundlesCommand { |
| |
| @Option(name = "-a", aliases = { "--display-all-files" }, description = "List all classes and files in bundles", required = false, multiValued = false) |
| boolean displayAllFiles; |
| |
| protected void doExecute(List<Bundle> bundles) throws Exception { |
| for (Bundle bundle : bundles) { |
| printResources(bundle); |
| } |
| } |
| |
| protected void printResources(Bundle bundle) { |
| BundleWiring wiring = (BundleWiring) bundle.adapt(BundleWiring.class); |
| if (wiring != null) { |
| Collection<String> resources = null; |
| if (displayAllFiles) { |
| resources = wiring.listResources("/", null, BundleWiring.LISTRESOURCES_RECURSE); |
| } else { |
| resources = wiring.listResources("/", "*class", BundleWiring.LISTRESOURCES_RECURSE); |
| } |
| if (resources.size() > 0) { |
| System.out.println("\n" + Util.getBundleName(bundle)); |
| } |
| for (String resource : resources) { |
| System.out.println(resource); |
| } |
| } else { |
| System.out.println("Bundle " + bundle.getBundleId() + " is not resolved"); |
| } |
| } |
| |
| } |