/*
* Copyright 2009 Red Hat, Inc.
* Red Hat 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.hornetq.ra;
import java.io.Serializable;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import javax.jms.BytesMessage;
import javax.jms.Destination;
import javax.jms.IllegalStateException;
import javax.jms.InvalidDestinationException;
import javax.jms.JMSException;
import javax.jms.MapMessage;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.ObjectMessage;
import javax.jms.Queue;
import javax.jms.QueueBrowser;
import javax.jms.QueueReceiver;
import javax.jms.QueueSender;
import javax.jms.QueueSession;
import javax.jms.Session;
import javax.jms.StreamMessage;
import javax.jms.TemporaryQueue;
import javax.jms.TemporaryTopic;
import javax.jms.TextMessage;
import javax.jms.Topic;
import javax.jms.TopicPublisher;
import javax.jms.TopicSession;
import javax.jms.TopicSubscriber;
import javax.jms.TransactionInProgressException;
import javax.jms.XAQueueSession;
import javax.jms.XASession;
import javax.jms.XATopicSession;
import javax.resource.ResourceException;
import javax.resource.spi.ConnectionEvent;
import javax.transaction.xa.XAResource;
import org.hornetq.core.logging.Logger;
/**
* A joint interface for JMS sessions
*
* @author <a href="mailto:adrian@jboss.com">Adrian Brock</a>
* @author <a href="mailto:jesper.pedersen@jboss.org">Jesper Pedersen</a>
* @version $Revision: $
*/
public class HornetQRASession implements Session, QueueSession, TopicSession, XASession, XAQueueSession, XATopicSession
{
/** The logger */
private static final Logger log = Logger.getLogger(HornetQRASession.class);
/** Trace enabled */
private static boolean trace = HornetQRASession.log.isTraceEnabled();
/** The managed connection */
private HornetQRAManagedConnection mc;
/** The connection request info */
private final HornetQRAConnectionRequestInfo cri;
/** The session factory */
private HornetQRASessionFactory sf;
/** The message consumers */
private final Set consumers;
/** The message producers */
private final Set producers;
/**
* Constructor
* @param mc The managed connection
* @param cri The connection request info
*/
public HornetQRASession(final HornetQRAManagedConnection mc, final HornetQRAConnectionRequestInfo cri)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("constructor(" + mc + ", " + cri + ")");
}
this.mc = mc;
this.cri = cri;
sf = null;
consumers = new HashSet();
producers = new HashSet();
}
/**
* Set the session factory
* @param sf The session factory
*/
public void setHornetQSessionFactory(final HornetQRASessionFactory sf)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("setHornetQSessionFactory(" + sf + ")");
}
this.sf = sf;
}
/**
* Lock
* @exception JMSException Thrown if an error occurs
* @exception IllegalStateException The session is closed
*/
protected void lock() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("lock()");
}
HornetQRAManagedConnection mc = this.mc;
if (mc != null)
{
mc.tryLock();
}
else
{
throw new IllegalStateException("Connection is not associated with a managed connection. " + this);
}
}
/**
* Unlock
*/
protected void unlock()
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("unlock()");
}
HornetQRAManagedConnection mc = this.mc;
if (mc != null)
{
mc.unlock();
}
// We recreate the lock when returned to the pool
// so missing the unlock after disassociation is not important
}
/**
* Create a bytes message
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public BytesMessage createBytesMessage() throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createBytesMessage" + session);
}
return session.createBytesMessage();
}
/**
* Create a map message
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public MapMessage createMapMessage() throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createMapMessage" + session);
}
return session.createMapMessage();
}
/**
* Create a message
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public Message createMessage() throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createMessage" + session);
}
return session.createMessage();
}
/**
* Create an object message
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public ObjectMessage createObjectMessage() throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createObjectMessage" + session);
}
return session.createObjectMessage();
}
/**
* Create an object message
* @param object The object
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public ObjectMessage createObjectMessage(final Serializable object) throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createObjectMessage(" + object + ")" + session);
}
return session.createObjectMessage(object);
}
/**
* Create a stream message
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public StreamMessage createStreamMessage() throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createStreamMessage" + session);
}
return session.createStreamMessage();
}
/**
* Create a text message
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public TextMessage createTextMessage() throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createTextMessage" + session);
}
return session.createTextMessage();
}
/**
* Create a text message
* @param string The text
* @return The message
* @exception JMSException Thrown if an error occurs
*/
public TextMessage createTextMessage(final String string) throws JMSException
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createTextMessage(" + string + ")" + session);
}
return session.createTextMessage(string);
}
/**
* Get transacted
* @return True if transacted; otherwise false
* @exception JMSException Thrown if an error occurs
*/
public boolean getTransacted() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getTransacted()");
}
getSessionInternal();
return cri.isTransacted();
}
/**
* Get the message listener -- throws IllegalStateException
* @return The message listener
* @exception JMSException Thrown if an error occurs
*/
public MessageListener getMessageListener() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getMessageListener()");
}
throw new IllegalStateException("Method not allowed");
}
/**
* Set the message listener -- Throws IllegalStateException
* @param listener The message listener
* @exception JMSException Thrown if an error occurs
*/
public void setMessageListener(final MessageListener listener) throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("setMessageListener(" + listener + ")");
}
throw new IllegalStateException("Method not allowed");
}
/**
* Always throws an Error.
* @exception Error Method not allowed.
*/
public void run()
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("run()");
}
throw new Error("Method not allowed");
}
/**
* Closes the session. Sends a ConnectionEvent.CONNECTION_CLOSED to the
* managed connection.
* @exception JMSException Failed to close session.
*/
public void close() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("close()");
}
sf.closeSession(this);
closeSession();
}
/**
* Commit
* @exception JMSException Failed to close session.
*/
public void commit() throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.XA_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_QUEUE_CONNECTION ||
cri.getType() == HornetQRAConnectionFactory.XA_TOPIC_CONNECTION)
{
throw new TransactionInProgressException("XA connection");
}
lock();
try
{
Session session = getSessionInternal();
if (cri.isTransacted() == false)
{
throw new IllegalStateException("Session is not transacted");
}
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("Commit session " + this);
}
session.commit();
}
finally
{
unlock();
}
}
/**
* Rollback
* @exception JMSException Failed to close session.
*/
public void rollback() throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.XA_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_QUEUE_CONNECTION ||
cri.getType() == HornetQRAConnectionFactory.XA_TOPIC_CONNECTION)
{
throw new TransactionInProgressException("XA connection");
}
lock();
try
{
Session session = getSessionInternal();
if (cri.isTransacted() == false)
{
throw new IllegalStateException("Session is not transacted");
}
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("Rollback session " + this);
}
session.rollback();
}
finally
{
unlock();
}
}
/**
* Recover
* @exception JMSException Failed to close session.
*/
public void recover() throws JMSException
{
lock();
try
{
Session session = getSessionInternal();
if (cri.isTransacted())
{
throw new IllegalStateException("Session is transacted");
}
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("Recover session " + this);
}
session.recover();
}
finally
{
unlock();
}
}
/**
* Create a topic
* @param topicName The topic name
* @return The topic
* @exception JMSException Thrown if an error occurs
*/
public Topic createTopic(final String topicName) throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_QUEUE_CONNECTION)
{
throw new IllegalStateException("Cannot create topic for javax.jms.QueueSession");
}
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createTopic " + session + " topicName=" + topicName);
}
Topic result = session.createTopic(topicName);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdTopic " + session + " topic=" + result);
}
return result;
}
/**
* Create a topic subscriber
* @param topic The topic
* @return The subscriber
* @exception JMSException Thrown if an error occurs
*/
public TopicSubscriber createSubscriber(final Topic topic) throws JMSException
{
lock();
try
{
TopicSession session = getTopicSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createSubscriber " + session + " topic=" + topic);
}
TopicSubscriber result = session.createSubscriber(topic);
result = new HornetQRATopicSubscriber(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdSubscriber " + session + " HornetQTopicSubscriber=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a topic subscriber
* @param topic The topic
* @param messageSelector The message selector
* @param noLocal If true inhibits the delivery of messages published by its own connection
* @return The subscriber
* @exception JMSException Thrown if an error occurs
*/
public TopicSubscriber createSubscriber(final Topic topic, final String messageSelector, final boolean noLocal) throws JMSException
{
lock();
try
{
TopicSession session = getTopicSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createSubscriber " + session +
" topic=" +
topic +
" selector=" +
messageSelector +
" noLocal=" +
noLocal);
}
TopicSubscriber result = session.createSubscriber(topic, messageSelector, noLocal);
result = new HornetQRATopicSubscriber(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdSubscriber " + session + " HornetQTopicSubscriber=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a durable topic subscriber
* @param topic The topic
* @param name The name
* @return The subscriber
* @exception JMSException Thrown if an error occurs
*/
public TopicSubscriber createDurableSubscriber(final Topic topic, final String name) throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_QUEUE_CONNECTION)
{
throw new IllegalStateException("Cannot create durable subscriber from javax.jms.QueueSession");
}
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createDurableSubscriber " + session + " topic=" + topic + " name=" + name);
}
TopicSubscriber result = session.createDurableSubscriber(topic, name);
result = new HornetQRATopicSubscriber(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdDurableSubscriber " + session + " HornetQTopicSubscriber=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a topic subscriber
* @param topic The topic
* @param name The name
* @param messageSelector The message selector
* @param noLocal If true inhibits the delivery of messages published by its own connection
* @return The subscriber
* @exception JMSException Thrown if an error occurs
*/
public TopicSubscriber createDurableSubscriber(final Topic topic,
final String name,
final String messageSelector,
final boolean noLocal) throws JMSException
{
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createDurableSubscriber " + session +
" topic=" +
topic +
" name=" +
name +
" selector=" +
messageSelector +
" noLocal=" +
noLocal);
}
TopicSubscriber result = session.createDurableSubscriber(topic, name, messageSelector, noLocal);
result = new HornetQRATopicSubscriber(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdDurableSubscriber " + session + " HornetQTopicSubscriber=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a topic publisher
* @param topic The topic
* @return The publisher
* @exception JMSException Thrown if an error occurs
*/
public TopicPublisher createPublisher(final Topic topic) throws JMSException
{
lock();
try
{
TopicSession session = getTopicSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createPublisher " + session + " topic=" + topic);
}
TopicPublisher result = session.createPublisher(topic);
result = new HornetQRATopicPublisher(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdPublisher " + session + " publisher=" + result);
}
addProducer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a temporary topic
* @return The temporary topic
* @exception JMSException Thrown if an error occurs
*/
public TemporaryTopic createTemporaryTopic() throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_QUEUE_CONNECTION)
{
throw new IllegalStateException("Cannot create temporary topic for javax.jms.QueueSession");
}
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createTemporaryTopic " + session);
}
TemporaryTopic temp = session.createTemporaryTopic();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdTemporaryTopic " + session + " temp=" + temp);
}
sf.addTemporaryTopic(temp);
return temp;
}
finally
{
unlock();
}
}
/**
* Unsubscribe
* @param name The name
* @exception JMSException Thrown if an error occurs
*/
public void unsubscribe(final String name) throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_QUEUE_CONNECTION)
{
throw new IllegalStateException("Cannot unsubscribe for javax.jms.QueueSession");
}
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("unsubscribe " + session + " name=" + name);
}
session.unsubscribe(name);
}
finally
{
unlock();
}
}
/**
* Create a browser
* @param queue The queue
* @return The browser
* @exception JMSException Thrown if an error occurs
*/
public QueueBrowser createBrowser(final Queue queue) throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_TOPIC_CONNECTION)
{
throw new IllegalStateException("Cannot create browser for javax.jms.TopicSession");
}
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createBrowser " + session + " queue=" + queue);
}
QueueBrowser result = session.createBrowser(queue);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdBrowser " + session + " browser=" + result);
}
return result;
}
/**
* Create a browser
* @param queue The queue
* @param messageSelector The message selector
* @return The browser
* @exception JMSException Thrown if an error occurs
*/
public QueueBrowser createBrowser(final Queue queue, final String messageSelector) throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_TOPIC_CONNECTION)
{
throw new IllegalStateException("Cannot create browser for javax.jms.TopicSession");
}
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createBrowser " + session + " queue=" + queue + " selector=" + messageSelector);
}
QueueBrowser result = session.createBrowser(queue, messageSelector);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdBrowser " + session + " browser=" + result);
}
return result;
}
/**
* Create a queue
* @param queueName The queue name
* @return The queue
* @exception JMSException Thrown if an error occurs
*/
public Queue createQueue(final String queueName) throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_TOPIC_CONNECTION)
{
throw new IllegalStateException("Cannot create browser or javax.jms.TopicSession");
}
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createQueue " + session + " queueName=" + queueName);
}
Queue result = session.createQueue(queueName);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdQueue " + session + " queue=" + result);
}
return result;
}
/**
* Create a queue receiver
* @param queue The queue
* @return The queue receiver
* @exception JMSException Thrown if an error occurs
*/
public QueueReceiver createReceiver(final Queue queue) throws JMSException
{
lock();
try
{
QueueSession session = getQueueSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createReceiver " + session + " queue=" + queue);
}
QueueReceiver result = session.createReceiver(queue);
result = new HornetQRAQueueReceiver(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdReceiver " + session + " receiver=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a queue receiver
* @param queue The queue
* @param messageSelector
* @return The queue receiver
* @exception JMSException Thrown if an error occurs
*/
public QueueReceiver createReceiver(final Queue queue, final String messageSelector) throws JMSException
{
lock();
try
{
QueueSession session = getQueueSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createReceiver " + session + " queue=" + queue + " selector=" + messageSelector);
}
QueueReceiver result = session.createReceiver(queue, messageSelector);
result = new HornetQRAQueueReceiver(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdReceiver " + session + " receiver=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a queue sender
* @param queue The queue
* @return The queue sender
* @exception JMSException Thrown if an error occurs
*/
public QueueSender createSender(final Queue queue) throws JMSException
{
lock();
try
{
QueueSession session = getQueueSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createSender " + session + " queue=" + queue);
}
QueueSender result = session.createSender(queue);
result = new HornetQRAQueueSender(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdSender " + session + " sender=" + result);
}
addProducer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a temporary queue
* @return The temporary queue
* @exception JMSException Thrown if an error occurs
*/
public TemporaryQueue createTemporaryQueue() throws JMSException
{
if (cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION || cri.getType() == HornetQRAConnectionFactory.XA_TOPIC_CONNECTION)
{
throw new IllegalStateException("Cannot create temporary queue for javax.jms.TopicSession");
}
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createTemporaryQueue " + session);
}
TemporaryQueue temp = session.createTemporaryQueue();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdTemporaryQueue " + session + " temp=" + temp);
}
sf.addTemporaryQueue(temp);
return temp;
}
finally
{
unlock();
}
}
/**
* Create a message consumer
* @param destination The destination
* @return The message consumer
* @exception JMSException Thrown if an error occurs
*/
public MessageConsumer createConsumer(final Destination destination) throws JMSException
{
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createConsumer " + session + " dest=" + destination);
}
MessageConsumer result = session.createConsumer(destination);
result = new HornetQRAMessageConsumer(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdConsumer " + session + " consumer=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a message consumer
* @param destination The destination
* @param messageSelector The message selector
* @return The message consumer
* @exception JMSException Thrown if an error occurs
*/
public MessageConsumer createConsumer(final Destination destination, final String messageSelector) throws JMSException
{
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createConsumer " + session +
" dest=" +
destination +
" messageSelector=" +
messageSelector);
}
MessageConsumer result = session.createConsumer(destination, messageSelector);
result = new HornetQRAMessageConsumer(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdConsumer " + session + " consumer=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a message consumer
* @param destination The destination
* @param messageSelector The message selector
* @param noLocal If true inhibits the delivery of messages published by its own connection
* @return The message consumer
* @exception JMSException Thrown if an error occurs
*/
public MessageConsumer createConsumer(final Destination destination,
final String messageSelector,
final boolean noLocal) throws JMSException
{
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createConsumer " + session +
" dest=" +
destination +
" messageSelector=" +
messageSelector +
" noLocal=" +
noLocal);
}
MessageConsumer result = session.createConsumer(destination, messageSelector, noLocal);
result = new HornetQRAMessageConsumer(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdConsumer " + session + " consumer=" + result);
}
addConsumer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Create a message producer
* @param destination The destination
* @return The message producer
* @exception JMSException Thrown if an error occurs
*/
public MessageProducer createProducer(final Destination destination) throws JMSException
{
lock();
try
{
Session session = getSessionInternal();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createProducer " + session + " dest=" + destination);
}
MessageProducer result = session.createProducer(destination);
result = new HornetQRAMessageProducer(result, this);
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("createdProducer " + session + " producer=" + result);
}
addProducer(result);
return result;
}
finally
{
unlock();
}
}
/**
* Get the acknowledge mode
* @return The mode
* @exception JMSException Thrown if an error occurs
*/
public int getAcknowledgeMode() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getAcknowledgeMode()");
}
getSessionInternal();
return cri.getAcknowledgeMode();
}
/**
* Get the XA resource
* @return The XA resource
* @exception IllegalStateException If non XA connection
*/
public XAResource getXAResource()
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getXAResource()");
}
if (cri.getType() == HornetQRAConnectionFactory.CONNECTION || cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION ||
cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION)
{
return null;
}
try
{
lock();
return getXAResourceInternal();
}
catch (Throwable t)
{
return null;
}
finally
{
unlock();
}
}
/**
* Get the session
* @return The session
* @exception JMSException Thrown if an error occurs
*/
public Session getSession() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getSession()");
}
if (cri.getType() == HornetQRAConnectionFactory.CONNECTION || cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION ||
cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION)
{
throw new IllegalStateException("Non XA connection");
}
lock();
try
{
return this;
}
finally
{
unlock();
}
}
/**
* Get the queue session
* @return The queue session
* @exception JMSException Thrown if an error occurs
*/
public QueueSession getQueueSession() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getQueueSession()");
}
if (cri.getType() == HornetQRAConnectionFactory.CONNECTION || cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION ||
cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION)
{
throw new IllegalStateException("Non XA connection");
}
lock();
try
{
return this;
}
finally
{
unlock();
}
}
/**
* Get the topic session
* @return The topic session
* @exception JMSException Thrown if an error occurs
*/
public TopicSession getTopicSession() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getTopicSession()");
}
if (cri.getType() == HornetQRAConnectionFactory.CONNECTION || cri.getType() == HornetQRAConnectionFactory.QUEUE_CONNECTION ||
cri.getType() == HornetQRAConnectionFactory.TOPIC_CONNECTION)
{
throw new IllegalStateException("Non XA connection");
}
lock();
try
{
return this;
}
finally
{
unlock();
}
}
/**
* Set the managed connection
* @param managedConnection The managed connection
*/
void setManagedConnection(final HornetQRAManagedConnection managedConnection)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("setManagedConnection(" + managedConnection + ")");
}
if (mc != null)
{
mc.removeHandle(this);
}
mc = managedConnection;
}
/**
* Destroy
*/
void destroy()
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("destroy()");
}
mc = null;
}
/**
* Start
* @exception JMSException Thrown if an error occurs
*/
void start() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("start()");
}
if (mc != null)
{
mc.start();
}
}
/**
* Stop
* @exception JMSException Thrown if an error occurs
*/
void stop() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("stop()");
}
if (mc != null)
{
mc.stop();
}
}
/**
* Check strict
* @exception JMSException Thrown if an error occurs
*/
void checkStrict() throws JMSException
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("checkStrict()");
}
if (mc != null)
{
throw new IllegalStateException(HornetQRASessionFactory.ISE);
}
}
/**
* Close session
* @exception JMSException Thrown if an error occurs
*/
void closeSession() throws JMSException
{
if (mc != null)
{
HornetQRASession.log.trace("Closing session");
try
{
mc.stop();
}
catch (Throwable t)
{
HornetQRASession.log.trace("Error stopping managed connection", t);
}
synchronized (consumers)
{
for (Iterator i = consumers.iterator(); i.hasNext();)
{
HornetQRAMessageConsumer consumer = (HornetQRAMessageConsumer)i.next();
try
{
consumer.closeConsumer();
}
catch (Throwable t)
{
HornetQRASession.log.trace("Error closing consumer", t);
}
i.remove();
}
}
synchronized (producers)
{
for (Iterator i = producers.iterator(); i.hasNext();)
{
HornetQRAMessageProducer producer = (HornetQRAMessageProducer)i.next();
try
{
producer.closeProducer();
}
catch (Throwable t)
{
HornetQRASession.log.trace("Error closing producer", t);
}
i.remove();
}
}
mc.removeHandle(this);
ConnectionEvent ev = new ConnectionEvent(mc, ConnectionEvent.CONNECTION_CLOSED);
ev.setConnectionHandle(this);
mc.sendEvent(ev);
mc = null;
}
}
/**
* Add consumer
* @param consumer The consumer
*/
void addConsumer(final MessageConsumer consumer)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("addConsumer(" + consumer + ")");
}
synchronized (consumers)
{
consumers.add(consumer);
}
}
/**
* Remove consumer
* @param consumer The consumer
*/
void removeConsumer(final MessageConsumer consumer)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("removeConsumer(" + consumer + ")");
}
synchronized (consumers)
{
consumers.remove(consumer);
}
}
/**
* Add producer
* @param producer The producer
*/
void addProducer(final MessageProducer producer)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("addProducer(" + producer + ")");
}
synchronized (producers)
{
producers.add(producer);
}
}
/**
* Remove producer
* @param producer The producer
*/
void removeProducer(final MessageProducer producer)
{
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("removeProducer(" + producer + ")");
}
synchronized (producers)
{
producers.remove(producer);
}
}
/**
* Get the session and ensure that it is open
* @return The session
* @exception JMSException Thrown if an error occurs
* @exception IllegalStateException The session is closed
*/
Session getSessionInternal() throws JMSException
{
if (mc == null)
{
throw new IllegalStateException("The session is closed");
}
Session session = mc.getSession();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getSessionInternal " + session + " for " + this);
}
return session;
}
/**
* Get the XA resource and ensure that it is open
* @return The XA Resource
* @exception JMSException Thrown if an error occurs
* @exception IllegalStateException The session is closed
*/
XAResource getXAResourceInternal() throws JMSException
{
if (mc == null)
{
throw new IllegalStateException("The session is closed");
}
try
{
XAResource xares = mc.getXAResource();
if (HornetQRASession.trace)
{
HornetQRASession.log.trace("getXAResourceInternal " + xares + " for " + this);
}
return xares;
}
catch (ResourceException e)
{
JMSException jmse = new JMSException("Unable to get XA Resource");
jmse.initCause(e);
throw jmse;
}
}
/**
* Get the queue session
* @return The queue session
* @exception JMSException Thrown if an error occurs
* @exception IllegalStateException The session is closed
*/
QueueSession getQueueSessionInternal() throws JMSException
{
Session s = getSessionInternal();
if (!(s instanceof QueueSession))
{
throw new InvalidDestinationException("Attempting to use QueueSession methods on: " + this);
}
return (QueueSession)s;
}
/**
* Get the topic session
* @return The topic session
* @exception JMSException Thrown if an error occurs
* @exception IllegalStateException The session is closed
*/
TopicSession getTopicSessionInternal() throws JMSException
{
Session s = getSessionInternal();
if (!(s instanceof TopicSession))
{
throw new InvalidDestinationException("Attempting to use TopicSession methods on: " + this);
}
return (TopicSession)s;
}
}