it_wsdl/wsdl_extension_element.h

#ifndef _IT_WSDL_WSDL_EXTENSION_ELEMENT_H_
#define _IT_WSDL_WSDL_EXTENSION_ELEMENT_H_

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

#include <it_wsdl/api_defines.h>

#include <it_bus/types.h>
#include <it_bus/any_type.h>
#include <it_wsdl/wsdl_node.h>
#include <it_wsdl/wsdl_error_handler.h>

#ifndef IT_MINIMISE_INCLUDES
#include <it_bus_pdk/xml_node.h>
#include <it_bus/complex_type_reader.h>
#include <it_bus/complex_type_writer.h>
#endif

namespace IT_Bus
{
    class XMLIterator;
    class XMLNode;
    class QName;
    class IOException;
}

namespace IT_WSDL
{
    class WSDLExtensionFactory;
    class WSDLExtensionFactoryMap;
    class WSDLErrorHandler;

    class IT_WSDL_API WSDLExtensionElement : public WSDLNode, 
                                                 public virtual IT_Bus::AnyType
    {
      public:
        virtual
        ~WSDLExtensionElement();

        virtual NodeType
        get_node_type();

        virtual
        WSDLExtensionFactory &
        get_extension_factory() = 0;

        virtual bool
        parse(
            const IT_Bus::XMLIterator & port_type_iter,
            const IT_Bus::XMLNode& parent_node,
        WSDLErrorHandler & error_handler
        ) = 0;

        virtual void
        write(
            IT_Bus::XMLOutputStream & /*stream*/
        ) const throw((IT_Bus::IOException))
        {
            // complete
        }

        virtual WSDLExtensionElement*
        clone() const
        {
            return 0;
        }

        virtual WSDLExtensionElement*
        clone_unique(const IT_Bus::QName & /*name*/) const
        {
            return clone();
        }

        virtual bool
        export_to_client() const;

        virtual const IT_Bus::QName &
        get_type() const
        {
            return IT_Bus::QName::EMPTY_QNAME;
        }

        virtual void
        read(
            const IT_Bus::QName& /*name*/,
            IT_Bus::ComplexTypeReader& /*reader*/
        ) throw((IT_Bus::DeserializationException))
        {
            // complete
        }

        virtual void
        write(
            const IT_Bus::QName& /*name*/,
            IT_Bus::ComplexTypeWriter& /*writer*/
        ) const throw((IT_Bus::SerializationException))
        {
            // complete
        }

        virtual 
        IT_Bus::AnyType&
        copy(
            const IT_Bus::AnyType & /*rhs*/
        )
        {
            return *this;
        }


      protected:
        WSDLExtensionElement();

      private:

        WSDLExtensionElement&
        operator = (
            const WSDLExtensionElement& rhs
        );

        WSDLExtensionElement(
            const WSDLExtensionElement& rhs
        );
    };
}

#endif  

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