| /* |
| * 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 org.apache.felix.gogo.commands.Argument; |
| import org.apache.felix.gogo.commands.Command; |
| import org.apache.karaf.shell.console.OsgiCommandSupport; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.wiring.BundleWiring; |
| |
| @Command(scope = "osgi", name = "find-class", description = "Locates a specified class in any deployed bundle") |
| public class FindClass extends OsgiCommandSupport { |
| |
| @Argument(index = 0, name = "className", description = "Class name or partial class name to be found", required = true, multiValued = false) |
| String className; |
| |
| protected Object doExecute() throws Exception { |
| findResource(); |
| return null; |
| } |
| |
| protected void findResource() { |
| Bundle[] bundles = bundleContext.getBundles(); |
| String filter = "*" + className + "*"; |
| for (Bundle bundle : bundles) { |
| BundleWiring wiring = (BundleWiring) bundle.adapt(BundleWiring.class); |
| if (wiring != null) { |
| Collection<String> resources = wiring.listResources("/", filter, 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."); |
| } |
| } |
| } |
| |
| } |