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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.IllegalStateException;
import javax.jms.InvalidDestinationException;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Topic;
import javax.jms.TopicPublisher;
public class TopicPublisherAdapter implements TopicPublisher
{
private BasicMessageProducer _delegate;
private Topic _topic;
public TopicPublisherAdapter(BasicMessageProducer msgProducer, Topic topic)
{
_delegate = msgProducer;
_topic = topic;
}
public Topic getTopic() throws JMSException
{
checkPreConditions();
return _topic;
}
public void publish(Message msg) throws JMSException
{
checkPreConditions();
checkTopic(_topic);
_delegate.send(msg);
}
public void publish(Topic topic, Message msg) throws JMSException
{
checkPreConditions();
checkTopic(topic);
_delegate.send(topic, msg);
}
public void publish(Message msg, int deliveryMode, int priority, long timeToLive)
throws JMSException
{
checkPreConditions();
checkTopic(_topic);
_delegate.send(msg, deliveryMode, priority, timeToLive);
}
public int getDeliveryMode() throws JMSException {
checkPreConditions();
return _delegate.getDeliveryMode();
}
public void publish(Topic topic, Message msg, int deliveryMode, int priority, long timeToLive)
throws JMSException
{
checkPreConditions();
checkTopic(topic);
_delegate.send(topic, msg, deliveryMode, priority, timeToLive);
}
public void close() throws JMSException
{
_delegate.close();
}
public boolean getDisableMessageID() throws JMSException {
checkPreConditions();
return _delegate.getDisableMessageID();
}
public boolean getDisableMessageTimestamp() throws JMSException {
checkPreConditions();
return _delegate.getDisableMessageTimestamp();
}
public Destination getDestination() throws JMSException
{
checkPreConditions();
return _delegate.getDestination();
}
public int getPriority() throws JMSException {
checkPreConditions();
return _delegate.getPriority();
}
public long getTimeToLive() throws JMSException {
checkPreConditions();
return _delegate.getTimeToLive();
}
public void send(Message msg) throws JMSException
{
checkPreConditions();
checkTopic(_topic);
_delegate.send(msg);
}
public void send(Destination dest, Message msg) throws JMSException
{
checkPreConditions();
checkTopic(_topic);
_delegate.send(dest, msg);
}
public void send(Message msg, int deliveryMode, int priority, long timeToLive)
throws JMSException
{
checkPreConditions();
checkTopic(_topic);
_delegate.send(msg, deliveryMode, priority, timeToLive);
}
public void send(Destination dest, Message msg, int deliveryMode, int priority, long timeToLive) throws JMSException
{
checkPreConditions();
checkTopic(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 IllegalStateException
{
if (_delegate.isClosed())
{
throw new javax.jms.IllegalStateException("Publisher is _closed");
}
AMQSession session = _delegate.getSession();
if (session == null || session.isClosed())
{
throw new javax.jms.IllegalStateException("Invalid Session");
}
}
private void checkTopic(Destination topic) throws InvalidDestinationException
{
if (topic == null)
{
throw new UnsupportedOperationException("Topic is null");
}
if (!(topic instanceof Topic))
{
throw new InvalidDestinationException("Destination " + topic + " is not a topic");
}
if(!(topic instanceof AMQDestination))
{
throw new InvalidDestinationException("Destination " + topic + " is not a Qpid topic");
}
}
}
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