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26 
27 #ifndef UCB_UCPEXT_DATA_SUPPLIER_HXX
28 #define UCB_UCPEXT_DATA_SUPPLIER_HXX
29 
30 #include <rtl/ref.hxx>
31 #include <ucbhelper/resultset.hxx>
32 
33 #include <boost/scoped_ptr.hpp>
34 
35 //......................................................................................................................
36 namespace ucb { namespace ucp { namespace ext
37 {
38 //......................................................................................................................
39 
40     struct DataSupplier_Impl;
41     class Content;
42 
43     //==================================================================================================================
44     //= DataSupplier
45     //==================================================================================================================
46     typedef ::ucbhelper::ResultSetDataSupplier  DataSupplier_Base;
47     class DataSupplier : public ::ucbhelper::ResultSetDataSupplier
48     {
49     public:
50 	    DataSupplier(
51             const ::com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& i_rORB,
52             const rtl::Reference< Content >& rContent,
53 			const sal_Int32 nOpenMode
54         );
55 
56         void    fetchData();
57 
58     protected:
59 	    virtual ~DataSupplier();
60 
61 	    virtual rtl::OUString queryContentIdentifierString( sal_uInt32 nIndex );
62 	    virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > queryContentIdentifier( sal_uInt32 nIndex );
63 	    virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent > queryContent( sal_uInt32 nIndex );
64 
65 	    virtual sal_Bool getResult( sal_uInt32 nIndex );
66 
67 	    virtual sal_uInt32 totalCount();
68 	    virtual sal_uInt32 currentCount();
69 	    virtual sal_Bool isCountFinal();
70 
71 	    virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > queryPropertyValues( sal_uInt32 nIndex  );
72 	    virtual void releasePropertyValues( sal_uInt32 nIndex );
73 
74 	    virtual void close();
75 
76 	    virtual void validate() throw( com::sun::star::ucb::ResultSetException );
77 
78     private:
79         ::boost::scoped_ptr< DataSupplier_Impl >    m_pImpl;
80     };
81 
82 //......................................................................................................................
83 } } }   // namespace ucp::ext
84 //......................................................................................................................
85 
86 #endif  // UCB_UCPEXT_DATA_SUPPLIER_HXX
87