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 */
017package org.apache.activemq.console.util;
018
019import java.io.BufferedReader;
020import java.io.InputStreamReader;
021
022import 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 * 
029 */
030public 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}