RC9/qpid/java/client/src/main/java/org/apache/qpid/client/AMQQueueSessionAdaptor.java

/*
 *
 * 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 java.io.Serializable;

import javax.jms.BytesMessage;
import javax.jms.Destination;
import javax.jms.IllegalStateException;
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.TopicSubscriber;

/**
 * Need this adaptor class to conform to JMS spec and throw IllegalStateException
 * from createDurableSubscriber, unsubscribe, createTopic & createTemporaryTopic
 */
public class AMQQueueSessionAdaptor implements QueueSession, AMQSessionAdapter
{
    //holds a session for delegation
    protected final AMQSession _session;

    /**
     * Construct an adaptor with a session to wrap
     * @param session
     */
    public AMQQueueSessionAdaptor(Session session)
    {
        _session = (AMQSession) session;
    }

    public TemporaryQueue createTemporaryQueue() throws JMSException {
        return _session.createTemporaryQueue();
    }

    public Queue createQueue(String string) throws JMSException {
        return _session.createQueue(string);
    }

    public QueueReceiver createReceiver(Queue queue) throws JMSException {
        return _session.createReceiver(queue);
    }

    public QueueReceiver createReceiver(Queue queue, String string) throws JMSException {
        return _session.createReceiver(queue, string);
    }

    public QueueSender createSender(Queue queue) throws JMSException {
        return _session.createSender(queue);
    }

    public QueueBrowser createBrowser(Queue queue) throws JMSException {
        return _session.createBrowser(queue);
    }

    public QueueBrowser createBrowser(Queue queue, String string) throws JMSException {
        return _session.createBrowser(queue, string);
    }

    public BytesMessage createBytesMessage() throws JMSException {
        return _session.createBytesMessage();
    }

    public MapMessage createMapMessage() throws JMSException {
        return _session.createMapMessage();
    }

    public Message createMessage() throws JMSException {
        return _session.createMessage();
    }

    public ObjectMessage createObjectMessage() throws JMSException {
        return _session.createObjectMessage();
    }

    public ObjectMessage createObjectMessage(Serializable serializable) throws JMSException {
        return _session.createObjectMessage(serializable);
    }

    public StreamMessage createStreamMessage() throws JMSException {
        return _session.createStreamMessage();
    }

    public TextMessage createTextMessage() throws JMSException {
        return _session.createTextMessage();
    }

    public TextMessage createTextMessage(String string) throws JMSException {
        return _session.createTextMessage(string);
    }

    public boolean getTransacted() throws JMSException {
        return _session.getTransacted();
    }

    public int getAcknowledgeMode() throws JMSException {
       return _session.getAcknowledgeMode();
    }

    public void commit() throws JMSException {
        _session.commit();
    }

    public void rollback() throws JMSException {
        _session.rollback();
    }

    public void close() throws JMSException {
        _session.close();
    }

    public void recover() throws JMSException {
        _session.recover();
    }

    public MessageListener getMessageListener() throws JMSException {
       return _session.getMessageListener();
    }

    public void setMessageListener(MessageListener messageListener) throws JMSException {
        _session.setMessageListener(messageListener);
    }

    public void run() {
        _session.run();
    }

    public MessageProducer createProducer(Destination destination) throws JMSException {
        return _session.createProducer(destination);
    }

    public MessageConsumer createConsumer(Destination destination) throws JMSException {
        return _session.createConsumer(destination);
    }

    public MessageConsumer createConsumer(Destination destination, String string) throws JMSException {
        return _session.createConsumer(destination,string);
    }

    public MessageConsumer createConsumer(Destination destination, String string, boolean b) throws JMSException {
        return _session.createConsumer(destination,string,b);
    }

    //The following methods cannot be called from a QueueSession as per JMS spec

    public Topic createTopic(String string) throws JMSException {
        throw new IllegalStateException("Cannot call createTopic from QueueSession");
    }

    public TopicSubscriber createDurableSubscriber(Topic topic, String string) throws JMSException {
        throw new IllegalStateException("Cannot call createDurableSubscriber from QueueSession");
    }

    public TopicSubscriber createDurableSubscriber(Topic topic, String string, String string1, boolean b) throws JMSException {
         throw new IllegalStateException("Cannot call createDurableSubscriber from QueueSession");
    }

    public TemporaryTopic createTemporaryTopic() throws JMSException {
        throw new IllegalStateException("Cannot call createTemporaryTopic from QueueSession");
    }

    public void unsubscribe(String string) throws JMSException {
        throw new IllegalStateException("Cannot call unsubscribe from QueueSession");
    }

    public AMQSession getSession()
    {
        return _session;
    }
}