/*
 *
 * 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.exchange;

import org.apache.qpid.AMQException;
import org.apache.qpid.server.queue.AMQMessage;


public interface ExchangeRegistry extends MessageRouter
{
    void registerExchange(Exchange exchange);

    /**
     * Unregister an exchange
     * @param name name of the exchange to delete
     * @param inUse if true, do NOT delete the exchange if it is in use (has queues bound to it)
     * @throws ExchangeInUseException when the exchange cannot be deleted because it is in use
     * @throws AMQException
     */
    void unregisterExchange(String name, boolean inUse) throws ExchangeInUseException, AMQException;

    Exchange getExchange(String name);
}
