java/java/broker/src/org/apache/qpid/server/queue/SubscriptionFactory.java


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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.server.queue;

import org.apache.qpid.server.protocol.AMQProtocolSession;
import org.apache.qpid.AMQException;

/**
 * Allows the customisation of the creation of a subscription. This is typically done within an AMQQueue. This
 * factory primarily assists testing although in future more sophisticated subscribers may need a different
 * subscription implementation.
 *
 * @see org.apache.qpid.server.queue.AMQQueue
 */
public interface SubscriptionFactory
{
    Subscription createSubscription(int channel, AMQProtocolSession protocolSession, String consumerTag, boolean acks)
        throws AMQException;

    Subscription createSubscription(int channel, AMQProtocolSession protocolSession,String consumerTag)
        throws AMQException;
}