it_bus/language.h

#ifndef _IT_BUS_LANGUAGE_H_
#define _IT_BUS_LANGUAGE_H_

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

#include <it_cal/types.h>
#include <it_bus/exception.h>
#include <it_bus/api_defines.h>
#include <it_bus/token.h>

namespace IT_Reflect 
{
    class Reflection;
    template <class T> class ValueRef;
}

namespace IT_Bus
{
    class IT_AFC_API Language : public Token
    {
      public:
        typedef IT_Reflect::ValueRef<IT_Bus::Language> IT_ReflectionType;

        Language(
        ) throw(());

        Language(
            const String& value
        ) throw((IT_Bus::Exception));

        Language(
            const char* value
        ) throw((IT_Bus::Exception));

        Language(
            const Language& copy
        ) throw(());

        Language&
        operator=(
            const Language& rhs
        ) throw(());

        static bool
        is_valid_language(
            const String& value
        ) throw(());

        // Implementation of methods from AnyType.
        //
        virtual AnyType&
        copy(
            const AnyType& copy
        );

        virtual const QName&
        get_type() const;

        virtual IT_Reflect::Reflection*
        get_reflection(
        ) throw((IT_Reflect::ReflectException));
        
        virtual const IT_Reflect::Reflection*
        get_reflection(
        ) const throw((IT_Reflect::ReflectException));

        // Used by SchemaTypeTraits.
        //
        static const QName&
        get_static_type();

      protected:
        virtual void
        validate_string(
            const String& value
        ) throw((IT_Bus::Exception));

        virtual bool
        allow_empty_string() const
        {
            return false;
        }
    };
}

#endif /*_IT_BUS_LANGUAGE_H_*/

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