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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.client;
import javax.jms.Destination;
import javax.jms.InvalidDestinationException;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Queue;
import javax.jms.QueueSender;
public class QueueSenderAdapter implements QueueSender
{
private BasicMessageProducer _delegate;
private Queue _queue;
private boolean closed = false;
public QueueSenderAdapter(BasicMessageProducer msgProducer, Queue queue)
{
_delegate = msgProducer;
_queue = queue;
}
public Queue getQueue() throws JMSException
{
checkPreConditions();
return _queue;
}
public void send(Message msg) throws JMSException
{
checkQueuePreConditions(_queue);
_delegate.send(msg);
}
public void send(Queue queue, Message msg) throws JMSException
{
checkQueuePreConditions(queue);
_delegate.send(queue, msg);
}
public void publish(Message msg, int deliveryMode, int priority, long timeToLive) throws JMSException
{
checkQueuePreConditions(_queue);
_delegate.send(msg, deliveryMode, priority, timeToLive);
}
public void send(Queue queue, Message msg, int deliveryMode, int priority, long timeToLive) throws JMSException
{
checkQueuePreConditions(queue);
_delegate.send(queue, msg, deliveryMode, priority, timeToLive);
}
public void close() throws JMSException
{
_delegate.close();
closed = true;
}
public int getDeliveryMode() throws JMSException
{
checkPreConditions();
return _delegate.getDeliveryMode();
}
public Destination getDestination() throws JMSException
{
checkPreConditions();
return _delegate.getDestination();
}
public boolean getDisableMessageID() throws JMSException
{
checkPreConditions();
return _delegate.getDisableMessageID();
}
public boolean getDisableMessageTimestamp() throws JMSException
{
checkPreConditions();
return _delegate.getDisableMessageTimestamp();
}
public int getPriority() throws JMSException
{
checkPreConditions();
return _delegate.getPriority();
}
public long getTimeToLive() throws JMSException
{
checkPreConditions();
return _delegate.getTimeToLive();
}
public void send(Destination dest, Message msg) throws JMSException
{
checkQueuePreConditions((Queue) dest);
_delegate.send(dest, msg);
}
public void send(Message msg, int deliveryMode, int priority, long timeToLive) throws JMSException
{
checkQueuePreConditions(_queue);
_delegate.send(msg, deliveryMode, priority, timeToLive);
}
public void send(Destination dest, Message msg, int deliveryMode, int priority, long timeToLive) throws JMSException
{
checkQueuePreConditions((Queue) dest);
_delegate.send(dest, msg, deliveryMode, priority, timeToLive);
}
public void setDeliveryMode(int deliveryMode) throws JMSException
{
checkPreConditions();
_delegate.setDeliveryMode(deliveryMode);
}
public void setDisableMessageID(boolean disableMessageID) throws JMSException
{
checkPreConditions();
_delegate.setDisableMessageID(disableMessageID);
}
public void setDisableMessageTimestamp(boolean disableMessageTimestamp) throws JMSException
{
checkPreConditions();
_delegate.setDisableMessageTimestamp(disableMessageTimestamp);
}
public void setPriority(int priority) throws JMSException
{
checkPreConditions();
_delegate.setPriority(priority);
}
public void setTimeToLive(long timeToLive) throws JMSException
{
checkPreConditions();
_delegate.setTimeToLive(timeToLive);
}
private void checkPreConditions() throws JMSException
{
if (closed)
{
throw new javax.jms.IllegalStateException("Publisher is closed");
}
AMQSession session = ((BasicMessageProducer) _delegate).getSession();
if ((session == null) || session.isClosed())
{
throw new javax.jms.IllegalStateException("Invalid Session");
}
}
private void checkQueuePreConditions(Queue queue) throws JMSException
{
checkPreConditions() ;
if (queue == null)
{
throw new UnsupportedOperationException("Queue is null.");
}
if (!(queue instanceof AMQDestination))
{
throw new InvalidDestinationException("Queue: " + queue + " is not a valid Qpid queue");
}
AMQDestination destination = (AMQDestination) queue;
if (!destination.isCheckedForQueueBinding() && checkQueueBeforePublish())
{
if (_delegate.getSession().isStrictAMQP())
{
_delegate._logger.warn("AMQP does not support destination validation before publish, ");
destination.setCheckedForQueueBinding(true);
}
else
{
if (_delegate.isBound(destination))
{
destination.setCheckedForQueueBinding(true);
}
else
{
throw new InvalidDestinationException("Queue: " + queue
+ " is not a valid destination (no bindings on server");
}
}
}
}
private boolean checkQueueBeforePublish()
{
return "true".equalsIgnoreCase(System.getProperty("org.apache.qpid.client.verifyQueueBindingBeforePublish", "true"));
}
}
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