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package com.sun.messaging.jms.ra;
import javax.jms.*;
import javax.resource.*;
import javax.resource.spi.*;
import java.io.Serializable;
import java.util.logging.Logger;
import com.sun.messaging.jms.ra.api.JMSRAXASession;
import com.sun.messaging.jms.ra.api.JMSRASessionAdapter;
import com.sun.messaging.jmq.jmsclient.ContextableSession;
import com.sun.messaging.jmq.jmsclient.XAConnectionImpl;
import com.sun.messaging.jmq.jmsclient.XASessionImpl;
import com.sun.messaging.jmq.jmsclient.XAQueueSessionImpl;
import com.sun.messaging.jmq.jmsclient.XATopicSessionImpl;
/**
* Implements the JMS Session interface for the Sun MQ JMS RA.
*/
public class SessionAdapter
implements javax.jms.Session,
javax.jms.QueueSession,
javax.jms.TopicSession, JMSRASessionAdapter, ContextableSession
{
/** The ConnectionAdapter that is associated with this instance */
private com.sun.messaging.jms.ra.ConnectionAdapter ca = null;
/** The XAConnection instance that is associated with this instance */
private com.sun.messaging.jmq.jmsclient.XAConnectionImpl xac = null;
/** The XASession instance that will create Consumers, etc. */
private com.sun.messaging.jmq.jmsclient.XASessionImpl xas = null;
/** flag that this is a QueueSession */
private boolean queueSession = false;
/** flag that this is a TopicSession */
private boolean topicSession = false;
/** flag that this SessionAdapter is closed */
private boolean closed = false;
/* Loggers */
private static transient final String _className =
"com.sun.messaging.jms.ra.SessionAdapter";
protected static transient final String _lgrNameOutboundConnection =
"javax.resourceadapter.mqjmsra.outbound.connection";
protected static transient final String _lgrNameJMSSession =
"javax.jms.Session.mqjmsra";
protected static transient final Logger _loggerOC =
Logger.getLogger(_lgrNameOutboundConnection);
protected static transient final Logger _loggerJS =
Logger.getLogger(_lgrNameJMSSession);
protected static transient final String _lgrMIDPrefix = "MQJMSRA_SA";
protected static transient final String _lgrMID_EET = _lgrMIDPrefix + "1001: ";
protected static transient final String _lgrMID_INF = _lgrMIDPrefix + "1101: ";
protected static transient final String _lgrMID_WRN = _lgrMIDPrefix + "2001: ";
protected static transient final String _lgrMID_ERR = _lgrMIDPrefix + "3001: ";
protected static transient final String _lgrMID_EXC = _lgrMIDPrefix + "4001: ";
/** Constructor */
public SessionAdapter(com.sun.messaging.jms.ra.ConnectionAdapter ca,
com.sun.messaging.jmq.jmsclient.XAConnectionImpl xac,
com.sun.messaging.jmq.jmsclient.XASessionImpl xas)
{
Object params[] = new Object[3];
params[0] = ca;
params[1] = xac;
params[2] = xas;
_loggerOC.entering(_className, "constructor()", params);
this.ca = ca;
this.xac = xac;
this.xas = xas;
}
public XAConnectionImpl
getXAConnection()
{
return xac;
}
public XASessionImpl
getXASession()
{
return xas;
}
public JMSRAXASession
getJMSRAXASession()
{
return (JMSRAXASession)xas;
}
public void
setQueueSession()
{
queueSession = true;
}
public void
setTopicSession()
{
topicSession = true;
}
public void
setConnectionAdapter(ConnectionAdapter ca)
{
this.ca = ca;
}
//Call from LT.begin
protected void startLocalTransaction()
throws JMSException
{
xas._startLocalTransaction();
}
//Called when ConnectionAdapter closes
//It will remove all sessions
protected void closeAdapter()
{
//System.out.println("MQRA:SA:closeAdapter()");
if (closed) {
return;
}
try {
xas.close();
closed = true;
} catch (JMSException jmse) {
System.err.println("MQRA:SA:closeAdapter:Exception-"+jmse.getMessage());
jmse.printStackTrace();
}
}
// Methods that implement javax.jms.Session //
// Messages, Consumers, Producers //
public BytesMessage
createBytesMessage()
throws JMSException
{
return xas.createBytesMessage();
}
public MapMessage
createMapMessage()
throws JMSException
{
return xas.createMapMessage();
}
public Message
createMessage()
throws JMSException
{
return xas.createMessage();
}
public ObjectMessage
createObjectMessage()
throws JMSException
{
return xas.createObjectMessage();
}
public ObjectMessage
createObjectMessage(Serializable object)
throws JMSException
{
return xas.createObjectMessage(object);
}
public StreamMessage
createStreamMessage()
throws JMSException
{
return xas.createStreamMessage();
}
public TextMessage
createTextMessage()
throws JMSException
{
return xas.createTextMessage();
}
public TextMessage
createTextMessage(String string)
throws JMSException
{
return xas.createTextMessage(string);
}
public MessageProducer
createProducer(Destination destination)
throws JMSException
{
return xas.createProducer(destination);
}
public MessageConsumer
createConsumer(Destination destination)
throws JMSException
{
return xas.createConsumer(destination);
}
public MessageConsumer
createConsumer(Destination destination, String messageSelector)
throws JMSException
{
return xas.createConsumer(destination, messageSelector);
}
public MessageConsumer
createConsumer(Destination destination, String messageSelector, boolean noLocal)
throws JMSException
{
return xas.createConsumer(destination, messageSelector, noLocal);
}
// QueueSession methods
// Methods available to unified session throw exceptions if called in the wrong domain
public QueueReceiver
createReceiver(Queue queue)
throws JMSException
{
return xas.createReceiver(queue);
}
public QueueReceiver
createReceiver(Queue queue, String messageSelector)
throws JMSException
{
return xas.createReceiver(queue, messageSelector);
}
public QueueSender
createSender(Queue queue)
throws JMSException
{
if (topicSession) {
throw new javax.jms.IllegalStateException(
"MQRA:createSender() disallowed on TopicSession");
}
return xas.createSender(queue);
}
public QueueBrowser
createBrowser(Queue queue)
throws JMSException
{
if (topicSession) {
throw new javax.jms.IllegalStateException(
"MQRA:createBrowser() disallowed on TopicSession");
}
return xas.createBrowser(queue);
}
public QueueBrowser
createBrowser(Queue queue, String messageSelector)
throws JMSException
{
if (topicSession) {
throw new javax.jms.IllegalStateException(
"MQRA:createBrowser() disallowed on TopicSession");
}
return xas.createBrowser(queue,messageSelector);
}
public TopicSubscriber
createSubscriber(Topic topic)
throws JMSException
{
return xas.createSubscriber(topic);
}
public TopicSubscriber
createSubscriber(Topic topic,
String messageSelector,
boolean noLocal)
throws JMSException
{
return xas.createSubscriber(topic, messageSelector, noLocal);
}
public TopicSubscriber
createDurableSubscriber(Topic topic, String name)
throws JMSException
{
return xas.createDurableSubscriber(topic, name);
}
public TopicSubscriber
createDurableSubscriber(Topic topic,
String name,
String messageSelector,
boolean noLocal)
throws JMSException
{
return xas.createDurableSubscriber(topic, name, messageSelector, noLocal);
}
@Override
public MessageConsumer createDurableConsumer(Topic topic, String name)
throws JMSException {
return createDurableSubscriber(topic, name);
}
@Override
public MessageConsumer createDurableConsumer(Topic topic, String name,
String messageSelector, boolean noLocal) throws JMSException {
return createDurableSubscriber(topic, name, messageSelector, noLocal);
}
@Override
public MessageConsumer createSharedConsumer(Topic topic,
String sharedSubscriptionName) throws JMSException {
return xas.createSharedConsumer(
topic, sharedSubscriptionName, null);
}
@Override
public MessageConsumer createSharedConsumer(Topic topic,
String sharedSubscriptionName, String messageSelector) throws JMSException {
return xas.createSharedConsumer(
topic, sharedSubscriptionName, messageSelector);
}
@Override
public MessageConsumer createSharedDurableConsumer(Topic topic, String name)
throws JMSException {
return xas.createSharedDurableConsumer(topic, name, null);
}
@Override
public MessageConsumer createSharedDurableConsumer(
Topic topic, String name, String messageSelector)
throws JMSException {
return xas.createSharedDurableConsumer(
topic, name, messageSelector);
}
public TopicPublisher
createPublisher(Topic topic)
throws JMSException
{
return xas.createPublisher(topic);
}
public void
unsubscribe(String name)
throws JMSException
{
if (queueSession) {
throw new javax.jms.IllegalStateException(
"MQRA:unsubscribe() disallowed on QueueSession");
}
xas.unsubscribe(name);
}
public Topic
createTopic(String topicName)
throws JMSException
{
return xas.createTopic(topicName);
}
public Queue
createQueue(String queueName)
throws JMSException
{
return xas.createQueue(queueName);
}
public javax.jms.TemporaryTopic
createTemporaryTopic()
throws JMSException
{
if (queueSession) {
throw new javax.jms.IllegalStateException(
"MQRA:createTemporaryTopic() disallowed on QueueSession");
}
return xas.createTemporaryTopic();
}
public javax.jms.TemporaryQueue
createTemporaryQueue()
throws JMSException
{
if (topicSession) {
throw new javax.jms.IllegalStateException(
"MQRA:createTemporaryQueue() disallowed on TopicSession");
}
return xas.createTemporaryQueue();
}
// Methods that implement javax.jms.Session //
// Session control methods //
//XXX:Should this throw an exception?
public void
setMessageListener(javax.jms.MessageListener listener)
throws JMSException
{
xas.setMessageListener(listener);
}
//XXX:Should this throw an exception?
public javax.jms.MessageListener
getMessageListener()
throws JMSException
{
return (javax.jms.MessageListener)xas.getMessageListener();
}
//XXX:Should this throw an exception?
public void
run()
{
_loggerJS.entering(_className, "run()");
throw new java.lang.UnsupportedOperationException(
"MQRA:SA:Disallowed - Session.run()");
}
public void
commit()
throws JMSException
{
//System.out.println("MQRA:SA:commit()");
xas.commit();
}
public void
rollback()
throws JMSException
{
//System.out.println("MQRA:SA:rollback()");
xas.rollback();
}
public void
recover()
throws JMSException
{
//System.out.println("MQRA:SA:recover()");
xas.recover();
}
/* (non-Javadoc)
* @see com.sun.messaging.jmq.jmsclient.ContextableSession#clientAcknowledge()
*/
public void clientAcknowledge() throws JMSException{
xas.clientAcknowledge();
}
public void close() throws JMSException {
close(false);
}
protected void close(boolean fromConnection) throws JMSException {
_loggerJS.entering(_className, "close()");
if (closed) {
return;
}
if (!fromConnection) {
ca.removeSessionAdapter(this);
}
xas.close();
closed = true;
//// This generates a ManagedConnection close event
//if (mc != null) {
//mc.removeSessionAdapter(this);
//mc.sendEvent(ConnectionEvent.CONNECTION_CLOSED, null, this);
//mc = null;
//}
//if (xas != null) {
//}
}
public int
getAcknowledgeMode()
throws JMSException
{
return xas.getAcknowledgeMode();
}
public boolean
getTransacted()
throws JMSException
{
return xas.getTransacted();
}
protected void checkClosed()
throws JMSException
{
if (closed) {
throw new com.sun.messaging.jms.IllegalStateException("MQRA:SA:IllegalState-Session is closed");
}
}
}
