it_bus/message_reader_writer_factory.h

#ifndef _IT_BUS_MESSAGE_READER_WRITER_FACTORY_H_
#define _IT_BUS_MESSAGE_READER_WRITER_FACTORY_H_

// @Copyright 2004 IONA Technologies, Plc. All Rights Reserved.
//

#include <it_bus/api_defines.h>
#ifndef IT_MINIMISE_INCLUDES
#include <it_wsdl/wsdl_port.h>
#endif

namespace IT_WSDL
{
    class WSDLPort;
}
namespace IT_Bus
{
    class SendMessageContext;
    class ReceiveMessageContext;
    class IT_BUS_API BindingHeaderProcessor
    {
      public:

        virtual void
        add_headers(
            SendMessageContext*      outgoing_data,
            const IT_WSDL::WSDLPort& wsdl_port
        ) = 0;

        virtual void
        extract_headers(
            ReceiveMessageContext*   incoming_data,
            const IT_WSDL::WSDLPort& wsdl_port
        ) = 0;
    };

    class MessageReader;
    class MessageWriter;

    class IT_BUS_API MessageReaderWriterFactory
    {
      public:

        virtual MessageReader*
        create_message_reader(
            const IT_WSDL::WSDLPort& wsdl_port
        ) = 0;

        virtual MessageWriter*
        create_message_writer(
            const IT_WSDL::WSDLPort& wsdl_port
        ) = 0;

        virtual BindingHeaderProcessor*
        get_binding_header_processor();

        MessageReaderWriterFactory();

        virtual
        ~MessageReaderWriterFactory();
    };
}

#endif  

---