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Diffstat (limited to 'ucb/source/cacher/cacheddynamicresultset.cxx')
| -rw-r--r-- | ucb/source/cacher/cacheddynamicresultset.cxx | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/ucb/source/cacher/cacheddynamicresultset.cxx b/ucb/source/cacher/cacheddynamicresultset.cxx new file mode 100644 index 000000000000..ad7bf9f9686c --- /dev/null +++ b/ucb/source/cacher/cacheddynamicresultset.cxx @@ -0,0 +1,206 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_ucb.hxx" + +#include <cacheddynamicresultset.hxx> +#include <com/sun/star/sdbc/XResultSet.hpp> +#include <cachedcontentresultset.hxx> +#include <osl/diagnose.h> + +using namespace com::sun::star::lang; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::ucb; +using namespace com::sun::star::uno; +using namespace rtl; + +CachedDynamicResultSet::CachedDynamicResultSet( + Reference< XDynamicResultSet > xOrigin + , const Reference< XContentIdentifierMapping > & xContentMapping + , const Reference< XMultiServiceFactory > & xSMgr ) + : DynamicResultSetWrapper( xOrigin, xSMgr ) + , m_xContentIdentifierMapping( xContentMapping ) +{ + impl_init(); +} + +CachedDynamicResultSet::~CachedDynamicResultSet() +{ + impl_deinit(); +} + +//virtual +void SAL_CALL CachedDynamicResultSet + ::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet ) +{ + DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet ); + OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" ); + + Reference< XResultSet > xCache( + new CachedContentResultSet( m_xSMgr, m_xSourceResultOne, m_xContentIdentifierMapping ) ); + + osl::Guard< osl::Mutex > aGuard( m_aMutex ); + m_xMyResultOne = xCache; +} + +//virtual +void SAL_CALL CachedDynamicResultSet + ::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet ) +{ + DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet ); + OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" ); + + Reference< XResultSet > xCache( + new CachedContentResultSet( m_xSMgr, m_xSourceResultTwo, m_xContentIdentifierMapping ) ); + + osl::Guard< osl::Mutex > aGuard( m_aMutex ); + m_xMyResultTwo = xCache; +} + +//-------------------------------------------------------------------------- +// XInterface methods. +//-------------------------------------------------------------------------- +XINTERFACE_COMMON_IMPL( CachedDynamicResultSet ) + +Any SAL_CALL CachedDynamicResultSet + ::queryInterface( const Type& rType ) + throw ( RuntimeException ) +{ + //list all interfaces inclusive baseclasses of interfaces + + Any aRet = DynamicResultSetWrapper::queryInterface( rType ); + if( aRet.hasValue() ) + return aRet; + + aRet = cppu::queryInterface( rType, + static_cast< XTypeProvider* >( this ) + , static_cast< XServiceInfo* >( this ) + ); + return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ); +} + +//-------------------------------------------------------------------------- +// XTypeProvider methods. +//-------------------------------------------------------------------------- +//list all interfaces exclusive baseclasses +XTYPEPROVIDER_IMPL_4( CachedDynamicResultSet + , XTypeProvider + , XServiceInfo + , XDynamicResultSet + , XSourceInitialization + ); + +//-------------------------------------------------------------------------- +// XServiceInfo methods. +//-------------------------------------------------------------------------- + +XSERVICEINFO_NOFACTORY_IMPL_1( CachedDynamicResultSet, + OUString::createFromAscii( + "com.sun.star.comp.ucb.CachedDynamicResultSet" ), + OUString::createFromAscii( + CACHED_DRS_SERVICE_NAME ) ); + +//-------------------------------------------------------------------------- +// own methds. ( inherited ) +//-------------------------------------------------------------------------- +//virtual +void SAL_CALL CachedDynamicResultSet + ::impl_disposing( const EventObject& Source ) + throw( RuntimeException ) +{ + DynamicResultSetWrapper::impl_disposing( Source ); + m_xContentIdentifierMapping.clear(); +} + +//-------------------------------------------------------------------------- +//-------------------------------------------------------------------------- +// class CachedDynamicResultSetFactory +//-------------------------------------------------------------------------- +//-------------------------------------------------------------------------- + +CachedDynamicResultSetFactory::CachedDynamicResultSetFactory( + const Reference< XMultiServiceFactory > & rSMgr ) +{ + m_xSMgr = rSMgr; +} + +CachedDynamicResultSetFactory::~CachedDynamicResultSetFactory() +{ +} + +//-------------------------------------------------------------------------- +// CachedDynamicResultSetFactory XInterface methods. +//-------------------------------------------------------------------------- + +XINTERFACE_IMPL_3( CachedDynamicResultSetFactory, + XTypeProvider, + XServiceInfo, + XCachedDynamicResultSetFactory ); + +//-------------------------------------------------------------------------- +// CachedDynamicResultSetFactory XTypeProvider methods. +//-------------------------------------------------------------------------- + +XTYPEPROVIDER_IMPL_3( CachedDynamicResultSetFactory, + XTypeProvider, + XServiceInfo, + XCachedDynamicResultSetFactory ); + +//-------------------------------------------------------------------------- +// CachedDynamicResultSetFactory XServiceInfo methods. +//-------------------------------------------------------------------------- + +XSERVICEINFO_IMPL_1( CachedDynamicResultSetFactory, + OUString::createFromAscii( + "com.sun.star.comp.ucb.CachedDynamicResultSetFactory" ), + OUString::createFromAscii( + CACHED_DRS_FACTORY_NAME ) ); + +//-------------------------------------------------------------------------- +// Service factory implementation. +//-------------------------------------------------------------------------- + +ONE_INSTANCE_SERVICE_FACTORY_IMPL( CachedDynamicResultSetFactory ); + +//-------------------------------------------------------------------------- +// CachedDynamicResultSetFactory XCachedDynamicResultSetFactory methods. +//-------------------------------------------------------------------------- + +//virtual +Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetFactory + ::createCachedDynamicResultSet( + const Reference< XDynamicResultSet > & SourceStub + , const Reference< XContentIdentifierMapping > & ContentIdentifierMapping ) + throw( RuntimeException ) +{ + Reference< XDynamicResultSet > xRet; + xRet = new CachedDynamicResultSet( SourceStub, ContentIdentifierMapping, m_xSMgr ); + return xRet; +} + + |