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+/*
+ *
+ * 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.jmsexample.fanout;
+
+import java.util.Properties;
+
+import javax.jms.*;
+import javax.naming.Context;
+import javax.naming.InitialContext;
+
+/**
+ * Message producer example, sends message to a queue.
+ */
+public class Producer
+{
+ /* Used in log output. */
+ private static final String CLASS = "Producer";
+
+ /* The queue name */
+ private int numMessages = 10;
+ private short deliveryMode = DeliveryMode.NON_PERSISTENT;
+
+
+ /**
+ * Run the message producer example.
+ * @param args Command line arguments.
+ */
+ public static void main(String[] args)
+ {
+ Producer producer = new Producer();
+ producer.runTest();
+ }
+
+ private void runTest()
+ {
+ try
+ {
+
+ Properties properties = new Properties();
+ properties.load(this.getClass().getResourceAsStream("fanout.properties"));
+
+ //Create the initial context
+ Context ctx = new InitialContext(properties);
+
+ Destination destination = (Destination)ctx.lookup("fanoutQueue");
+
+ // Declare the connection
+ ConnectionFactory conFac = (ConnectionFactory)ctx.lookup("qpidConnectionfactory");
+ Connection connection = conFac.createConnection();
+
+ // Create a session on the connection
+ // This session is a default choice of non-transacted and uses the auto acknowledge feature of a session.
+ System.out.println(CLASS + ": Creating a non-transacted, auto-acknowledged session");
+ Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
+
+ // lookup the queue
+ //Queue destination = session.createQueue(_queueName);
+
+ // Create a Message producer
+ System.out.println(CLASS + ": Creating a Message Producer");
+ MessageProducer messageProducer = session.createProducer(destination);
+
+ // Create a Message
+ TextMessage message;
+ System.out.println(CLASS + ": Creating a TestMessage to send to the destination");
+
+ // Loop to publish the requested number of messages.
+ for (int i = 1; i < numMessages + 1; i++)
+ {
+ // NOTE: We have NOT HAD TO START THE CONNECTION TO BEGIN SENDING messages,
+ // this is different to the consumer end as a CONSUMERS CONNECTIONS MUST BE STARTED BEFORE RECEIVING.
+ message = session.createTextMessage("Message " + i);
+ System.out.println(CLASS + ": Sending message: " + i);
+ messageProducer.send(message, deliveryMode, Message.DEFAULT_PRIORITY, Message.DEFAULT_TIME_TO_LIVE);
+ }
+
+ // And send a final message to indicate termination.
+ message = session.createTextMessage("That's all, folks!");
+ messageProducer.send(message, deliveryMode, Message.DEFAULT_PRIORITY, Message.DEFAULT_TIME_TO_LIVE);
+
+ // Close the connection to the broker
+ System.out.println(CLASS + ": Closing connection");
+ connection.close();
+
+ // Close the JNDI reference
+ System.out.println(CLASS + ": Closing JNDI context");
+ ctx.close();
+ }
+ catch (Exception exp)
+ {
+ System.err.println(CLASS + ": Caught an Exception: " + exp);
+ exp.printStackTrace();
+ }
+ }
+}