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#ifndef RDFAEXPORTHELPER_HXX
#define RDFAEXPORTHELPER_HXX

#include <com/sun/star/uno/Reference.h>

#include <rtl/ustring.hxx>

#include <map>


namespace com { namespace sun { namespace star {
    namespace rdf { class XBlankNode; }
    namespace rdf { class XMetadatable; }
    namespace rdf { class XDocumentRepository; }
} } }

class SvXMLExport;

namespace xmloff {

class SAL_DLLPRIVATE RDFaExportHelper
{
private:
    SvXMLExport & m_rExport;

    ::com::sun::star::uno::Reference<
        ::com::sun::star::rdf::XDocumentRepository> m_xRepository;

    typedef ::std::map< ::rtl::OUString, ::rtl::OUString >
        BlankNodeMap_t;

    BlankNodeMap_t m_BlankNodeMap;

    long m_Counter;

    ::rtl::OUString
    LookupBlankNode( ::com::sun::star::uno::Reference<
        ::com::sun::star::rdf::XBlankNode> const & i_xBlankNode);

public:
    RDFaExportHelper(SvXMLExport & i_rExport);

    void
    AddRDFa(::com::sun::star::uno::Reference<
        ::com::sun::star::rdf::XMetadatable> const & i_xMetadatable);
};

} // namespace xmloff

#endif // RDFAEXPORTHELPER_HXX