| /* |
| * 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.dm.shell; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.PrintStream; |
| |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * This class provides DependencyManager commands for the Gogo shell. |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class GogoDMCommand extends DMCommand { |
| public GogoDMCommand(BundleContext context) { |
| super(context); |
| } |
| |
| public void dmhelp() { |
| System.out.println(super.getUsage() + " - " + super.getShortDescription()); |
| } |
| |
| public void dm(String[] args) { |
| execute("dm", args); |
| } |
| |
| private void execute(String line, String[] args) { |
| ByteArrayOutputStream bytes = new ByteArrayOutputStream(); |
| ByteArrayOutputStream errorBytes = new ByteArrayOutputStream(); |
| PrintStream out = new PrintStream(bytes); |
| PrintStream err = new PrintStream(errorBytes); |
| for (int i = 0; i < args.length; i++) { |
| line += " " + args[i]; |
| } |
| super.execute(line.toString(), out, err); |
| if (bytes.size() > 0) { |
| System.out.println(new String(bytes.toByteArray())); |
| } |
| if (errorBytes.size() > 0) { |
| System.out.print("Error:\n"); |
| System.out.println(new String(errorBytes.toByteArray())); |
| } |
| } |
| } |