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


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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.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;
}