it_bus_pdk/xml_attribute_writer.h

#ifndef _IT_BUS_PDK_XML_ATTRIBUTE_WRITER_H_
#define _IT_BUS_PDK_XML_ATTRIBUTE_WRITER_H_

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

#include <it_bus/types.h>
#include <it_bus/api_defines.h>
#include <it_bus/xml_output_stream.h>
#include <it_bus/binary_type.h>
#include <it_bus/nillable_value_base.h>

namespace IT_Bus
{
    class IT_BUS_XML_API XMLAttributeWriter
    {
      public:

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const String& sz
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Boolean bFlag
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Float number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Double number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Int number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Long number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Short number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const UInt number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const ULong number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const UShort number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Byte number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const UByte number
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const DateTime & time
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const Decimal & fixed
        );

        static void write(
            XMLOutputStream & stream,
            const String & name,
            const BinaryInParam & data
        );

    private:

        XMLAttributeWriter();

        ~XMLAttributeWriter();

        XMLAttributeWriter&
        operator=(
            const XMLAttributeWriter & rhs
        );

        XMLAttributeWriter(
            const XMLAttributeWriter & rhs
        );
    };


    template<typename T>
    class XMLAttributeNillableWriter : public XMLAttributeWriter
    {
    public:
        static
        void write(
            XMLOutputStream & stream,
            const String & name,
            const NillableValueBase<T> & data
        )
        {
            if (!data.is_nil())
            {
                XMLAttributeWriter::write(
                    stream, 
                    name, 
                    data.get()
                );
            }
        };
    private:

        XMLAttributeNillableWriter();

        XMLAttributeNillableWriter&
        operator=(
            const XMLAttributeNillableWriter & rhs
        );

        XMLAttributeNillableWriter(
            const XMLAttributeNillableWriter & rhs
        );
    };
}

#endif  

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