001 /** 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.activemq.console.util; 018 019 import java.io.BufferedReader; 020 import java.io.InputStreamReader; 021 022 import org.apache.activemq.broker.util.CommandMessageListener; 023 024 /** 025 * A simple interactive console which can be used to communicate with a running 026 * broker assuming that the classpath is fully setup 027 * 028 * @version $Revision: 564977 $ 029 */ 030 public final class SimpleConsole { 031 032 private SimpleConsole() { 033 } 034 035 public static void main(String[] args) { 036 CommandMessageListener listener = new CommandMessageListener(null); 037 038 try { 039 BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); 040 while (true) { 041 String line = reader.readLine(); 042 if (line == null || "quit".equalsIgnoreCase(line)) { 043 break; 044 } 045 line = line.trim(); 046 if (line.length() == 0) { 047 continue; 048 } 049 050 System.out.println(listener.processCommandText(line)); 051 } 052 } catch (Exception e) { 053 System.out.println("Caught: " + e); 054 e.printStackTrace(); 055 } 056 } 057 }