ucb/source/ucp/ext/ucpext_datasupplier.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef UCB_UCPEXT_DATA_SUPPLIER_HXX
  21 #define UCB_UCPEXT_DATA_SUPPLIER_HXX
  22
  23 #include <rtl/ref.hxx>
  24 #include <ucbhelper/resultset.hxx>
  25
  26 #include <boost/scoped_ptr.hpp>
  27
  28 //......................................................................................................................
  29 namespace ucb { namespace ucp { namespace ext
  30 {
  31 //......................................................................................................................
  32
  33     struct DataSupplier_Impl;
  34     class Content;
  35
  36     //==================================================================================================================
  37     //= DataSupplier
  38     //==================================================================================================================
  39     typedef ::ucbhelper::ResultSetDataSupplier  DataSupplier_Base;
  40     class DataSupplier : public ::ucbhelper::ResultSetDataSupplier
  41     {
  42     public:
  43         DataSupplier(
  44             const ::com::sun::star::uno::Reference< com::sun::star::uno::XComponentContext >& rxContext,
  45             const rtl::Reference< Content >& rContent,
  46             const sal_Int32 nOpenMode
  47         );
  48
  49         void    fetchData();
  50
  51     protected:
  52         virtual ~DataSupplier();
  53
  54         virtual rtl::OUString queryContentIdentifierString( sal_uInt32 nIndex );
  55         virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContentIdentifier > queryContentIdentifier( sal_uInt32 nIndex );
  56         virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent > queryContent( sal_uInt32 nIndex );
  57
  58         virtual sal_Bool getResult( sal_uInt32 nIndex );
  59
  60         virtual sal_uInt32 totalCount();
  61         virtual sal_uInt32 currentCount();
  62         virtual sal_Bool isCountFinal();
  63
  64         virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow > queryPropertyValues( sal_uInt32 nIndex  );
  65         virtual void releasePropertyValues( sal_uInt32 nIndex );
  66
  67         virtual void close();
  68
  69         virtual void validate() throw( com::sun::star::ucb::ResultSetException );
  70
  71     private:
  72         ::boost::scoped_ptr< DataSupplier_Impl >    m_pImpl;
  73     };
  74
  75 //......................................................................................................................
  76 } } }   // namespace ucp::ext
  77 //......................................................................................................................
  78
  79 #endif  // UCB_UCPEXT_DATA_SUPPLIER_HXX
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */