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/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed 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.jms;
import javax.jms.*;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
public interface Session extends javax.jms.Session
{
/**
* Indicates that no client acknowledgements are required. Broker assumes that once it has delivered
* a message packet successfully it is acknowledged.
*/
static final int NO_ACKNOWLEDGE = 257;
/**
* Pre acknowledge means that an ack is sent per message but sent before user code has processed
* the message (i.e. before the onMessage() call or the receive() method has returned).
*/
static final int PRE_ACKNOWLEDGE = 258;
MessageConsumer createConsumer(Destination destination,
int prefetch,
boolean noLocal,
boolean exclusive,
String selector) throws JMSException;
MessageConsumer createConsumer(Destination destination,
int prefetchHigh,
int prefetchLow,
boolean noLocal,
boolean exclusive,
String selector) throws JMSException;
/**
* @return the prefetch value used by default for consumers created on this session.
*/
int getDefaultPrefetch();
/**
* @return the High water prefetch value used by default for consumers created on this session.
*/
int getDefaultPrefetchHigh();
/**
* @return the Low water prefetch value used by default for consumers created on this session.
*/
int getDefaultPrefetchLow();
/**
* Create a producer
* @param destination
* @param mandatory the value of the mandatory flag used by default on the producer
* @param immediate the value of the immediate flag used by default on the producer
* @return
* @throws JMSException
*/
MessageProducer createProducer(Destination destination, boolean mandatory, boolean immediate)
throws JMSException;
/**
* Create a producer
* @param destination
* @param immediate the value of the immediate flag used by default on the producer
* @return
* @throws JMSException
*/
MessageProducer createProducer(Destination destination, boolean immediate)
throws JMSException;
}
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