ucb/source/cacher/cacheddynamicresultset.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.
   4  *
   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 #pragma once
  21
  22 #include "dynamicresultsetwrapper.hxx"
  23 #include <com/sun/star/lang/XServiceInfo.hpp>
  24 #include <com/sun/star/lang/XTypeProvider.hpp>
  25 #include <com/sun/star/ucb/XContentIdentifierMapping.hpp>
  26 #include <com/sun/star/ucb/XCachedDynamicResultSetFactory.hpp>
  27 #include <cppuhelper/implbase.hxx>
  28
  29
  30 class CachedDynamicResultSet
  31                 : public DynamicResultSetWrapper
  32                 , public css::lang::XTypeProvider
  33                 , public css::lang::XServiceInfo
  34 {
  35     css::uno::Reference< css::ucb::XContentIdentifierMapping >
  36                             m_xContentIdentifierMapping;
  37
  38 protected:
  39     virtual void
  40     impl_InitResultSetOne( std::unique_lock<std::mutex>& rGuard, const css::uno::Reference< css::sdbc::XResultSet >& xResultSet ) override;
  41     virtual void
  42     impl_InitResultSetTwo( std::unique_lock<std::mutex>& rGuard, const css::uno::Reference< css::sdbc::XResultSet >& xResultSet ) override;
  43
  44 public:
  45     CachedDynamicResultSet( css::uno::Reference< css::ucb::XDynamicResultSet > const & xOrigin
  46         , const css::uno::Reference< css::ucb::XContentIdentifierMapping > & xContentMapping
  47         , const css::uno::Reference< css::uno::XComponentContext > & xContext );
  48
  49     virtual ~CachedDynamicResultSet() override;
  50
  51
  52     // XInterface
  53     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
  54     virtual void SAL_CALL acquire()
  55         noexcept override;
  56     virtual void SAL_CALL release()
  57         noexcept override;
  58
  59     // XTypeProvider
  60
  61     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
  62     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
  63
  64     // XServiceInfo
  65     virtual OUString SAL_CALL getImplementationName() override;
  66     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  67     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  68
  69     // own methods ( inherited )
  70
  71     virtual void
  72     impl_disposing( const css::lang::EventObject& Source ) override;
  73 };
  74
  75
  76 class CachedDynamicResultSetFactory final :
  77                 public cppu::WeakImplHelper<
  78                     css::lang::XServiceInfo,
  79                     css::ucb::XCachedDynamicResultSetFactory>
  80 {
  81     css::uno::Reference< css::uno::XComponentContext >    m_xContext;
  82
  83 public:
  84
  85     CachedDynamicResultSetFactory(
  86         const css::uno::Reference< css::uno::XComponentContext > & xContext);
  87
  88     virtual ~CachedDynamicResultSetFactory() override;
  89
  90     // XServiceInfo
  91     virtual OUString SAL_CALL getImplementationName() override;
  92     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  93     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  94
  95     // XCachedDynamicResultSetFactory
  96
  97     virtual css::uno::Reference< css::ucb::XDynamicResultSet > SAL_CALL
  98     createCachedDynamicResultSet(
  99                   const css::uno::Reference< css::ucb::XDynamicResultSet > &          SourceStub
 100                 , const css::uno::Reference< css::ucb::XContentIdentifierMapping > &  ContentIdentifierMapping
 101                 ) override;
 102 };
 103
 104 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */