bitronix.tm.resource.jms.MessageProducerWrapper Maven / Gradle / Ivy
/*
* Bitronix Transaction Manager
*
* Copyright (c) 2010, Bitronix Software.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package bitronix.tm.resource.jms;
import bitronix.tm.resource.common.TransactionContextHelper;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageProducer;
import javax.transaction.RollbackException;
import javax.transaction.SystemException;
/**
* {@link MessageProducer} wrapper that adds XA enlistment semantics.
*
* @author lorban
*/
public class MessageProducerWrapper implements MessageProducer {
private final MessageProducer messageProducer;
protected final DualSessionWrapper session;
private final PoolingConnectionFactory poolingConnectionFactory;
public MessageProducerWrapper(MessageProducer messageProducer, DualSessionWrapper session, PoolingConnectionFactory poolingConnectionFactory) {
this.messageProducer = messageProducer;
this.session = session;
this.poolingConnectionFactory = poolingConnectionFactory;
}
public MessageProducer getMessageProducer() {
return messageProducer;
}
/**
* Enlist this session into the current transaction if automaticEnlistingEnabled = true for this resource.
* If no transaction is running then this method does nothing.
* @throws JMSException
*/
protected void enlistResource() throws JMSException {
if (poolingConnectionFactory.getAutomaticEnlistingEnabled()) {
session.getSession(); // make sure the session is created before enlisting it
try {
TransactionContextHelper.enlistInCurrentTransaction(session);
} catch (SystemException ex) {
throw (JMSException) new JMSException("error enlisting " + this).initCause(ex);
} catch (RollbackException ex) {
throw (JMSException) new JMSException("error enlisting " + this).initCause(ex);
}
} // if getAutomaticEnlistingEnabled
}
public String toString() {
return "a MessageProducerWrapper of " + session;
}
/* MessageProducer with special XA semantics implementation */
public void send(Message message) throws JMSException {
enlistResource();
getMessageProducer().send(message);
}
public void send(Message message, int deliveryMode, int priority, long timeToLive) throws JMSException {
enlistResource();
getMessageProducer().send(message, deliveryMode, priority, timeToLive);
}
public void send(Destination destination, Message message) throws JMSException {
enlistResource();
getMessageProducer().send(destination, message);
}
public void send(Destination destination, Message message, int deliveryMode, int priority, long timeToLive) throws JMSException {
enlistResource();
getMessageProducer().send(destination, message, deliveryMode, priority, timeToLive);
}
public void close() throws JMSException {
// do nothing as the close is handled by the session handle
}
/* dumb wrapping of MessageProducer methods */
public void setDisableMessageID(boolean value) throws JMSException {
getMessageProducer().setDisableMessageID(value);
}
public boolean getDisableMessageID() throws JMSException {
return getMessageProducer().getDisableMessageID();
}
public void setDisableMessageTimestamp(boolean value) throws JMSException {
getMessageProducer().setDisableMessageTimestamp(value);
}
public boolean getDisableMessageTimestamp() throws JMSException {
return getMessageProducer().getDisableMessageTimestamp();
}
public void setDeliveryMode(int deliveryMode) throws JMSException {
getMessageProducer().setDeliveryMode(deliveryMode);
}
public int getDeliveryMode() throws JMSException {
return getMessageProducer().getDeliveryMode();
}
public void setPriority(int defaultPriority) throws JMSException {
getMessageProducer().setPriority(defaultPriority);
}
public int getPriority() throws JMSException {
return getMessageProducer().getPriority();
}
public void setTimeToLive(long timeToLive) throws JMSException {
getMessageProducer().setTimeToLive(timeToLive);
}
public long getTimeToLive() throws JMSException {
return getMessageProducer().getTimeToLive();
}
public Destination getDestination() throws JMSException {
return getMessageProducer().getDestination();
}
}
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