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Diffstat (limited to 'qpid/java/client/example/src/main/java/org/apache/qpid/example/publisher/Publisher.java')
| -rw-r--r-- | qpid/java/client/example/src/main/java/org/apache/qpid/example/publisher/Publisher.java | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/qpid/java/client/example/src/main/java/org/apache/qpid/example/publisher/Publisher.java b/qpid/java/client/example/src/main/java/org/apache/qpid/example/publisher/Publisher.java deleted file mode 100644 index 76531523b9..0000000000 --- a/qpid/java/client/example/src/main/java/org/apache/qpid/example/publisher/Publisher.java +++ /dev/null @@ -1,249 +0,0 @@ -/* - * 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.publisher; - -import org.apache.qpid.client.AMQConnectionFactory; - -import javax.jms.*; - -import javax.naming.InitialContext; - -import org.apache.qpid.example.shared.InitialContextHelper; -import org.slf4j.LoggerFactory; -import org.slf4j.Logger; - -public class Publisher -{ - private static final Logger _log = LoggerFactory.getLogger(Publisher.class); - - protected InitialContextHelper _contextHelper; - - private Connection _connection; - - private Session _session; - - private MessageProducer _producer; - - private String _destinationDir; - - private String _name = "Publisher"; - - private Destination _destination; - - private static final String _defaultDestinationDir = "/tmp"; - - /** - * Creates a Publisher instance using properties from example.properties - * See InitialContextHelper for details of how context etc created - */ - public Publisher() - { - try - { - //get an initial context from default properties - _contextHelper = new InitialContextHelper(null); - InitialContext ctx = _contextHelper.getInitialContext(); - - //then create a connection using the AMQConnectionFactory - AMQConnectionFactory cf = (AMQConnectionFactory) ctx.lookup("local"); - setConnection(cf.createConnection()); - - getConnection().setExceptionListener(new ExceptionListener() - { - public void onException(JMSException jmse) - { - // The connection may have broken invoke reconnect code if available. - // The connection may have broken invoke reconnect code if available. - System.err.println("ExceptionListener caught: " + jmse); - //System.exit(0); - } - }); - - //create a transactional session - setSession(getConnection().createSession(true, Session.AUTO_ACKNOWLEDGE)); - - //lookup the example queue and use it - //Queue is non-exclusive and not deleted when last consumer detaches - setDestination((Queue) ctx.lookup("MyQueue")); - - //create a message producer - setProducer(getSession().createProducer(getDestination())); - - //set destination dir for files that have been processed - setDestinationDir(get_defaultDestinationDir()); - - getConnection().start(); - } - catch (Exception e) - { - e.printStackTrace(); - _log.error("Exception", e); - } - } - - public static String get_defaultDestinationDir() - { - return _defaultDestinationDir; - } - - /** - * Creates and sends the number of messages specified in the param - */ - public void sendMessage(int numMessages) - { - try - { - TextMessage txtMessage = getSession().createTextMessage("msg"); - for (int i=0;i<numMessages;i++) - { - sendMessage(txtMessage); - _log.info("Sent: " + i); - } - } - catch (JMSException j) - { - _log.error("Exception in sendMessage" + j); - } - - - } - - /** - * Publishes a non-persistent message using transacted session - * Note that persistent is the default mode for send - so need to specify for transient - */ - public boolean sendMessage(Message message) - { - try - { - //Send message via our producer which is not persistent - getProducer().send(message, DeliveryMode.PERSISTENT, getProducer().getPriority(), getProducer().getTimeToLive()); - - //commit the message send and close the transaction - getSession().commit(); - - } - catch (JMSException e) - { - //Have to assume our commit failed and rollback here - try - { - getSession().rollback(); - _log.error("JMSException", e); - e.printStackTrace(); - return false; - } - catch (JMSException j) - { - _log.error("Unable to rollback publish transaction ",e); - return false; - } - } - - //_log.info(_name + " finished sending message: " + message); - return true; - } - - /** - * Cleanup resources before exit - */ - public void cleanup() - { - try - { - if (getConnection() != null) - { - getConnection().stop(); - getConnection().close(); - } - setConnection(null); - setProducer(null); - } - catch(Exception e) - { - _log.error("Error trying to cleanup publisher " + e); - System.exit(1); - } - } - - /** - * Exposes session - * @return Session - */ - public Session getSession() - { - return _session; - } - - public String getDestinationDir() - { - return _destinationDir; - } - - public void setDestinationDir(String destinationDir) - { - _destinationDir = destinationDir; - } - - public String getName() - { - return _name; - } - - public void setName(String _name) { - this._name = _name; - } - - - public Connection getConnection() - { - return _connection; - } - - public void setConnection(Connection connection) - { - _connection = connection; - } - - public void setSession(Session session) - { - _session = session; - } - - public MessageProducer getProducer() - { - return _producer; - } - - public void setProducer(MessageProducer producer) - { - _producer = producer; - } - - public Destination getDestination() - { - return _destination; - } - - public void setDestination(Destination destination) - { - _destination = destination; - } -} - |