customDataTypeBuilder.hpp

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#ifndef _Wolframe_MODULE_CUSTOM_DATA_TYPE_BUILDER_HPP_INCLUDED
#define _Wolframe_MODULE_CUSTOM_DATA_TYPE_BUILDER_HPP_INCLUDED
#include "module/moduleInterface.hpp"
#include "module/constructor.hpp"
#include "types/customDataType.hpp"
#include "types/keymap.hpp"
#include <string>
#include <cstring>
#include <stdexcept>
#include <boost/shared_ptr.hpp>

namespace _Wolframe {
namespace module {

class CustomDataTypeConstructor
        :public SimpleObjectConstructor<types::CustomDataType>
{
public:
        CustomDataTypeConstructor( const char* classname_, const std::string& identifier_, types::CreateCustomDataType createFunc_)
                :m_classname(classname_)
        {
                types::CustomDataType* cdt = (*createFunc_)( identifier_);
                m_datatype.reset( cdt);
        }

        virtual ~CustomDataTypeConstructor(){}

        virtual ObjectConstructorBase::ObjectType objectType() const
        {
                return CUSTOM_DATA_TYPE_OBJECT;
        }

        const std::string& identifier() const
        {
                return m_datatype->name();
        }

        virtual const char* objectClassName() const
        {
                return m_classname;
        }

        virtual types::CustomDataType* object() const
        {
                return new types::CustomDataType( *m_datatype);
        }

private:
        const char* m_classname;
        types::CustomDataTypeR m_datatype;
};

typedef boost::shared_ptr<CustomDataTypeConstructor> CustomDataTypeConstructorR;


class CustomDataTypeBuilder :public SimpleBuilder
{
public:
        CustomDataTypeBuilder( const char* classname_, const char* identifier_, types::CreateCustomDataType createFunc_)
                :SimpleBuilder(classname_),m_identifier(identifier_),m_createFunc(createFunc_)
        {}

        virtual ~CustomDataTypeBuilder(){}

        virtual ObjectConstructorBase::ObjectType objectType() const
        {
                return ObjectConstructorBase::CUSTOM_DATA_TYPE_OBJECT;
        }

        virtual ObjectConstructorBase* constructor()
        {
                return new CustomDataTypeConstructor( objectClassName(), m_identifier, m_createFunc);
        }

private:
        std::string m_identifier;
        types::CreateCustomDataType m_createFunc;
};

}}//namespace

#endif