| /* |
| * 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.qpid.server; |
| |
| import org.apache.log4j.Logger; |
| import org.apache.log4j.Level; |
| |
| import java.io.InputStream; |
| import java.io.BufferedReader; |
| import java.io.InputStreamReader; |
| import java.io.IOException; |
| |
| public class RunBrokerWithCommand |
| { |
| public static void main(String[] args) |
| { |
| //Start the broker |
| try |
| { |
| String[] fudge = args.clone(); |
| |
| // Override the first value which is the command we are going to run later. |
| fudge[0] = "-v"; |
| new Main(fudge).startup(); |
| } |
| catch (Exception e) |
| { |
| System.err.println("Unable to start broker due to: " + e.getMessage()); |
| |
| e.printStackTrace(); |
| exit(1); |
| } |
| |
| Logger.getRootLogger().setLevel(Level.ERROR); |
| |
| //run command |
| try |
| { |
| Process task = Runtime.getRuntime().exec(args[0]); |
| System.err.println("Started Proccess: " + args[0]); |
| |
| InputStream inputStream = task.getInputStream(); |
| |
| InputStream errorStream = task.getErrorStream(); |
| |
| Thread out = new Thread(new Outputter("[OUT]", new BufferedReader(new InputStreamReader(inputStream)))); |
| Thread err = new Thread(new Outputter("[ERR]", new BufferedReader(new InputStreamReader(errorStream)))); |
| |
| out.start(); |
| err.start(); |
| |
| out.join(); |
| err.join(); |
| |
| System.err.println("Waiting for process to exit: " + args[0]); |
| task.waitFor(); |
| System.err.println("Done Proccess: " + args[0]); |
| |
| } |
| catch (IOException e) |
| { |
| System.err.println("Proccess had problems: " + e.getMessage()); |
| e.printStackTrace(System.err); |
| exit(1); |
| } |
| catch (InterruptedException e) |
| { |
| System.err.println("Proccess had problems: " + e.getMessage()); |
| e.printStackTrace(System.err); |
| |
| exit(1); |
| } |
| |
| |
| exit(0); |
| } |
| |
| private static void exit(int i) |
| { |
| Logger.getRootLogger().setLevel(Level.INFO); |
| System.exit(i); |
| } |
| |
| static class Outputter implements Runnable |
| { |
| |
| BufferedReader reader; |
| String prefix; |
| |
| Outputter(String s, BufferedReader r) |
| { |
| prefix = s; |
| reader = r; |
| } |
| |
| public void run() |
| { |
| String line; |
| try |
| { |
| while ((line = reader.readLine()) != null) |
| { |
| System.out.println(prefix + line); |
| } |
| } |
| catch (IOException e) |
| { |
| System.out.println("Error occured reading; " + e.getMessage()); |
| } |
| } |
| |
| } |
| |
| } |