045a21f08a
Change-Id: Ic2209e0fbc7035a909eebdbb085d77c9353988cb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167655 Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk> Tested-by: Jenkins
234 lines
7.1 KiB
C++
234 lines
7.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "cacheddynamicresultsetstub.hxx"
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#include "cachedcontentresultsetstub.hxx"
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#include <com/sun/star/ucb/ContentResultSetCapability.hpp>
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#include <com/sun/star/ucb/SortedDynamicResultSetFactory.hpp>
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#include <osl/diagnose.h>
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#include <ucbhelper/macros.hxx>
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#include <cppuhelper/queryinterface.hxx>
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using namespace com::sun::star::lang;
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using namespace com::sun::star::sdbc;
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using namespace com::sun::star::ucb;
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using namespace com::sun::star::uno;
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CachedDynamicResultSetStub::CachedDynamicResultSetStub(
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Reference< XDynamicResultSet > const & xOrigin
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, const Reference< XComponentContext > & rxContext )
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: DynamicResultSetWrapper( xOrigin, rxContext )
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{
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OSL_ENSURE( m_xContext.is(), "need Multiservicefactory to create stub" );
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impl_init();
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}
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CachedDynamicResultSetStub::~CachedDynamicResultSetStub()
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{
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impl_deinit();
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}
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//virtual
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void CachedDynamicResultSetStub
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::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet )
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{
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DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet );
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OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" );
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Reference< XResultSet > xStub(
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new CachedContentResultSetStub( m_xSourceResultOne ) );
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std::unique_lock aGuard( m_aMutex );
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m_xMyResultOne = std::move(xStub);
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}
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//virtual
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void CachedDynamicResultSetStub
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::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet )
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{
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DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet );
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OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" );
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Reference< XResultSet > xStub(
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new CachedContentResultSetStub( m_xSourceResultTwo ) );
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std::unique_lock aGuard( m_aMutex );
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m_xMyResultTwo = std::move(xStub);
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}
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// XInterface methods.
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void SAL_CALL CachedDynamicResultSetStub::acquire()
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noexcept
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{
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OWeakObject::acquire();
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}
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void SAL_CALL CachedDynamicResultSetStub::release()
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noexcept
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{
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OWeakObject::release();
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}
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Any SAL_CALL CachedDynamicResultSetStub
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::queryInterface( const Type& rType )
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{
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//list all interfaces inclusive baseclasses of interfaces
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Any aRet = DynamicResultSetWrapper::queryInterface( rType );
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if( aRet.hasValue() )
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return aRet;
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aRet = cppu::queryInterface( rType,
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static_cast< XTypeProvider* >( this )
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, static_cast< XServiceInfo* >( this )
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);
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return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
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}
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// XTypeProvider methods.
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//list all interfaces exclusive baseclasses
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XTYPEPROVIDER_IMPL_5( CachedDynamicResultSetStub
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, XTypeProvider
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, XServiceInfo
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, XDynamicResultSet
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, XDynamicResultSetListener
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, XSourceInitialization
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);
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// XServiceInfo methods.
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OUString SAL_CALL CachedDynamicResultSetStub::getImplementationName()
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{
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return u"com.sun.star.comp.ucb.CachedDynamicResultSetStub"_ustr;
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}
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sal_Bool SAL_CALL CachedDynamicResultSetStub::supportsService( const OUString& ServiceName )
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{
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return cppu::supportsService( this, ServiceName );
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}
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css::uno::Sequence< OUString > SAL_CALL CachedDynamicResultSetStub::getSupportedServiceNames()
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{
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return { u"com.sun.star.ucb.CachedDynamicResultSetStub"_ustr };
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}
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CachedDynamicResultSetStubFactory::CachedDynamicResultSetStubFactory(
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const Reference< XComponentContext > & rxContext )
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{
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m_xContext = rxContext;
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}
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CachedDynamicResultSetStubFactory::~CachedDynamicResultSetStubFactory()
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{
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}
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// CachedDynamicResultSetStubFactory XServiceInfo methods.
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OUString SAL_CALL CachedDynamicResultSetStubFactory::getImplementationName()
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{
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return u"com.sun.star.comp.ucb.CachedDynamicResultSetStubFactory"_ustr;
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}
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sal_Bool SAL_CALL CachedDynamicResultSetStubFactory::supportsService( const OUString& ServiceName )
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{
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return cppu::supportsService( this, ServiceName );
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}
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css::uno::Sequence< OUString > SAL_CALL CachedDynamicResultSetStubFactory::getSupportedServiceNames()
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{
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return { u"com.sun.star.ucb.CachedDynamicResultSetStubFactory"_ustr };
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}
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// Service factory implementation.
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extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
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ucb_CachedDynamicResultSetStubFactory_get_implementation(
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css::uno::XComponentContext* context , css::uno::Sequence<css::uno::Any> const&)
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{
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return cppu::acquire(new CachedDynamicResultSetStubFactory(context));
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}
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// CachedDynamicResultSetStubFactory XCachedDynamicResultSetStubFactory methods.
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//virtual
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Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetStubFactory
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::createCachedDynamicResultSetStub(
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const Reference< XDynamicResultSet > & Source )
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{
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Reference< XDynamicResultSet > xRet = new CachedDynamicResultSetStub( Source, m_xContext );
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return xRet;
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}
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//virtual
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void SAL_CALL CachedDynamicResultSetStubFactory
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::connectToCache(
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const Reference< XDynamicResultSet > & Source
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, const Reference< XDynamicResultSet > & TargetCache
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, const Sequence< NumberedSortingInfo > & SortingInfo
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, const Reference< XAnyCompareFactory > & CompareFactory
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)
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{
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OSL_ENSURE( Source.is(), "a Source is needed" );
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OSL_ENSURE( TargetCache.is(), "a TargetCache is needed" );
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Reference< XDynamicResultSet > xSource( Source );
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if( SortingInfo.hasElements() &&
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!( xSource->getCapabilities() & ContentResultSetCapability::SORTED )
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)
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{
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Reference< XSortedDynamicResultSetFactory > xSortFactory;
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try
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{
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xSortFactory = SortedDynamicResultSetFactory::create( m_xContext );
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}
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catch ( Exception const & )
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{
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}
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if( xSortFactory.is() )
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{
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Reference< XDynamicResultSet > xSorted(
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xSortFactory->createSortedDynamicResultSet(
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Source, SortingInfo, CompareFactory ) );
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if( xSorted.is() )
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xSource = xSorted;
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}
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}
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Reference< XDynamicResultSet > xStub(
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new CachedDynamicResultSetStub( xSource, m_xContext ) );
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Reference< XSourceInitialization > xTarget( TargetCache, UNO_QUERY );
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OSL_ENSURE( xTarget.is(), "Target must have interface XSourceInitialization" );
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xTarget->setSource( xStub );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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