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#ifndef DBA_DATASUPPLIER_HXX
#define DBA_DATASUPPLIER_HXX

#ifndef _RTL_REF_HXX_
#include <rtl/ref.hxx>
#endif
#ifndef _UCBHELPER_RESULTSET_HXX
#include <ucbhelper/resultset.hxx>
#endif
#ifndef _DBA_COREDATAACCESS_DOCUMENTCONTAINER_HXX_
#include "documentcontainer.hxx"
#endif
#include <memory>

namespace dbaccess {

struct DataSupplier_Impl;
class OContentHelper;

class DataSupplier : public ucbhelper::ResultSetDataSupplier
{
    ::std::auto_ptr<DataSupplier_Impl> m_pImpl;

public:
    DataSupplier( const com::sun::star::uno::Reference<
                      com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
                    const rtl::Reference< ODocumentContainer >& rxContent,
                  sal_Int32 nOpenMode );
    virtual ~DataSupplier();

    virtual rtl::OUString queryContentIdentifierString( sal_uInt32 nIndex );
    virtual com::sun::star::uno::Reference<
                com::sun::star::ucb::XContentIdentifier >
    queryContentIdentifier( sal_uInt32 nIndex );
    virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent >
    queryContent( sal_uInt32 nIndex );

    virtual sal_Bool getResult( sal_uInt32 nIndex );

    virtual sal_uInt32 totalCount();
    virtual sal_uInt32 currentCount();
    virtual sal_Bool isCountFinal();

    virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow >
    queryPropertyValues( sal_uInt32 nIndex  );
    virtual void releasePropertyValues( sal_uInt32 nIndex );

    virtual void close();

    virtual void validate()
        throw( com::sun::star::ucb::ResultSetException );
};

}

#endif // DBA_DATASUPPLIER_HXX