| /* |
| * 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.felix.shell.impl; |
| |
| import java.io.PrintStream; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.StringTokenizer; |
| |
| import org.apache.felix.shell.Command; |
| import org.osgi.framework.*; |
| |
| public class StopCommandImpl implements Command |
| { |
| private static final String TRANSIENT_SWITCH = "-t"; |
| |
| private BundleContext m_context = null; |
| |
| public StopCommandImpl(BundleContext context) |
| { |
| m_context = context; |
| } |
| |
| public String getName() |
| { |
| return "stop"; |
| } |
| |
| public String getUsage() |
| { |
| return "stop [-t] <id> [<id> ...]"; |
| } |
| |
| public String getShortDescription() |
| { |
| return "stop bundle(s)."; |
| } |
| |
| public void execute(String s, PrintStream out, PrintStream err) |
| { |
| StringTokenizer st = new StringTokenizer(s, " "); |
| |
| // Ignore the command name. |
| st.nextToken(); |
| |
| // Put the remaining tokens into a list. |
| List tokens = new ArrayList(); |
| for (int i = 0; st.hasMoreTokens(); i++) |
| { |
| tokens.add(st.nextToken()); |
| } |
| |
| // Default switch value. |
| int options = 0; |
| |
| // Check for "transient" switch. |
| if (tokens.contains(TRANSIENT_SWITCH)) |
| { |
| // Remove the switch and set boolean flag. |
| tokens.remove(TRANSIENT_SWITCH); |
| options |= Bundle.STOP_TRANSIENT; |
| } |
| |
| // There should be at least one bundle id. |
| if (tokens.size() >= 1) |
| { |
| while (tokens.size() > 0) |
| { |
| String id = ((String) tokens.remove(0)).trim(); |
| |
| try |
| { |
| long l = Long.parseLong(id); |
| Bundle bundle = m_context.getBundle(l); |
| if (bundle != null) |
| { |
| bundle.stop(options); |
| } |
| else |
| { |
| err.println("Bundle ID " + id + " is invalid."); |
| } |
| } |
| catch (NumberFormatException ex) |
| { |
| err.println("Unable to parse id '" + id + "'."); |
| } |
| catch (BundleException ex) |
| { |
| if (ex.getNestedException() != null) |
| { |
| err.println(ex.getNestedException().toString()); |
| } |
| else |
| { |
| err.println(ex.toString()); |
| } |
| } |
| catch (Exception ex) |
| { |
| err.println(ex.toString()); |
| } |
| } |
| } |
| else |
| { |
| err.println("Incorrect number of arguments"); |
| } |
| } |
| } |