ucb/source/ucp/ext/ucpext_datasupplier.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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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 INCLUDED_UCB_SOURCE_UCP_EXT_UCPEXT_DATASUPPLIER_HXX
  21 #define INCLUDED_UCB_SOURCE_UCP_EXT_UCPEXT_DATASUPPLIER_HXX
  22
  23 #include <rtl/ref.hxx>
  24 #include <ucbhelper/resultset.hxx>
  25
  26 #include <memory>
  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     class DataSupplier : public ::ucbhelper::ResultSetDataSupplier
  40     {
  41     public:
  42         DataSupplier(
  43             const css::uno::Reference< css::uno::XComponentContext >& rxContext,
  44             const rtl::Reference< Content >& rContent
  45         );
  46
  47         void    fetchData();
  48
  49     protected:
  50         virtual ~DataSupplier() override;
  51
  52         virtual OUString queryContentIdentifierString( sal_uInt32 nIndex ) override;
  53         virtual css::uno::Reference< css::ucb::XContentIdentifier > queryContentIdentifier( sal_uInt32 nIndex ) override;
  54         virtual css::uno::Reference< css::ucb::XContent > queryContent( sal_uInt32 nIndex ) override;
  55
  56         virtual bool getResult( sal_uInt32 nIndex ) override;
  57
  58         virtual sal_uInt32 totalCount() override;
  59         virtual sal_uInt32 currentCount() override;
  60         virtual bool isCountFinal() override;
  61
  62         virtual css::uno::Reference< css::sdbc::XRow > queryPropertyValues( sal_uInt32 nIndex  ) override;
  63         virtual void releasePropertyValues( sal_uInt32 nIndex ) override;
  64
  65         virtual void close() override;
  66
  67         virtual void validate() override;
  68
  69     private:
  70         std::unique_ptr< DataSupplier_Impl >    m_pImpl;
  71     };
  72
  73
  74 } } }   // namespace ucp::ext
  75
  76
  77 #endif // INCLUDED_UCB_SOURCE_UCP_EXT_UCPEXT_DATASUPPLIER_HXX
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */