/*
 *
 * 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.
 *
 */
#ifndef _ExchangeRegistry_
#define _ExchangeRegistry_

#include <map>
#include <qpid/broker/Exchange.h>
#include <qpid/sys/Monitor.h>

namespace qpid {
namespace broker {
    struct UnknownExchangeTypeException{};

    class ExchangeRegistry{
        typedef std::map<std::string, Exchange::shared_ptr> ExchangeMap;
        ExchangeMap exchanges;
        qpid::sys::Mutex lock;
    public:
        std::pair<Exchange::shared_ptr, bool> declare(const std::string& name, const std::string& type) throw(UnknownExchangeTypeException);
        void destroy(const std::string& name);
        Exchange::shared_ptr get(const std::string& name);
        Exchange::shared_ptr getDefault();
    };
}
}


#endif
