| /* |
| * 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.commands; |
| |
| import java.util.List; |
| |
| import org.apache.felix.gogo.commands.Argument; |
| import org.apache.felix.gogo.commands.Command; |
| import org.apache.karaf.shell.console.AbstractAction; |
| import org.apache.karaf.util.process.PumpStreamHandler; |
| |
| /** |
| * Execute system processes. |
| * |
| * @version $Rev: 593392 $ $Date: 2007-11-09 03:14:15 +0100 (Fri, 09 Nov 2007) $ |
| */ |
| @Command(scope = "shell", name = "exec", description = "Executes system processes.") |
| public class ExecuteAction extends AbstractAction { |
| |
| @Argument(index = 0, name = "command", description = "Execution command with arguments", required = true, multiValued = true) |
| private List<String> args; |
| |
| protected Object doExecute() throws Exception { |
| ProcessBuilder builder = new ProcessBuilder(args); |
| |
| PumpStreamHandler handler = new PumpStreamHandler(System.in, System.out, System.err, "Command" + args.toString()); |
| |
| log.info("Executing: {}", builder.command()); |
| Process p = builder.start(); |
| |
| handler.attach(p); |
| handler.start(); |
| |
| log.debug("Waiting for process to exit..."); |
| |
| int status = p.waitFor(); |
| |
| |
| log.info("Process exited w/status: {}", status); |
| |
| handler.stop(); |
| |
| return null; |
| } |
| |
| } |