ResponseCorrelator.h

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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.
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#ifndef _ACTIVEMQ_TRANSPORT_CORRELATOR_RESPONSECORRELATOR_H_
#define _ACTIVEMQ_TRANSPORT_CORRELATOR_RESPONSECORRELATOR_H_

#include <activemq/util/Config.h>
#include <activemq/transport/TransportFilter.h>
#include <activemq/transport/ResponseCallback.h>
#include <activemq/transport/FutureResponse.h>
#include <activemq/commands/Command.h>
#include <activemq/commands/Response.h>

#include <decaf/lang/Exception.h>
#include <decaf/lang/Pointer.h>

namespace activemq {
namespace transport {
namespace correlator {

    using decaf::lang::Pointer;
    using activemq::commands::Command;
    using activemq::commands::Response;

    class CorrelatorData;

    class AMQCPP_API ResponseCorrelator : public TransportFilter {
    private:

        CorrelatorData* impl;

    private:

        ResponseCorrelator(const ResponseCorrelator&);
        ResponseCorrelator& operator= (const ResponseCorrelator&);

    public:

        ResponseCorrelator(Pointer<Transport> next);

        virtual ~ResponseCorrelator();

    public:  // Transport Methods

        virtual void oneway(const Pointer<Command> command);

        virtual Pointer<FutureResponse> asyncRequest(const Pointer<Command> command,
                                                     const Pointer<ResponseCallback> responseCallback);

        virtual Pointer<Response> request(const Pointer<Command> command);

        virtual Pointer<Response> request(const Pointer<Command> command, unsigned int timeout);

        virtual void onCommand(const Pointer<Command> command);

        virtual void onException(const decaf::lang::Exception& ex);

    protected:

        virtual void doClose();

    private:

        void dispose(Pointer<decaf::lang::Exception> ex);

    };

}}}

#endif /*_ACTIVEMQ_TRANSPORT_CORRELATOR_RESPONSECORRELATOR_H_*/