| /* |
| * 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.example.pubsub; |
| |
| import javax.jms.JMSException; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| |
| /** |
| * A simple Publisher example. |
| * |
| * The class can take two arguments. |
| * java Publisher <destination> <msgCount> |
| * Where: |
| * destination is either 'topic' or 'queue' (Default: topic) |
| * msgCount is the number of messages to send (Default : 100) |
| * |
| */ |
| public class Publisher extends Client |
| { |
| int _msgCount; |
| |
| public Publisher(String destination, int msgCount) |
| { |
| super(destination); |
| _msgCount = msgCount; |
| } |
| |
| public void start() |
| { |
| try |
| { |
| _session = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| |
| MessageProducer _producer = _session.createProducer(_destination); |
| |
| for (int msgCount = 0; msgCount < _msgCount; msgCount++) |
| { |
| _producer.send(_session.createTextMessage("msg:" + msgCount)); |
| System.out.println("Sent:" + msgCount); |
| } |
| |
| System.out.println("Done."); |
| _connection.close(); |
| } |
| catch (JMSException e) |
| { |
| e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates. |
| } |
| } |
| |
| |
| public static void main(String[] args) |
| { |
| |
| String destination = args.length > 2 ? args[1] : "usa.news"; |
| |
| int msgCount = args.length > 2 ? Integer.parseInt(args[2]) : 100; |
| |
| new Publisher(destination, msgCount).start(); |
| } |
| |
| } |