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*
* Licensed to the Apache Software Foundation (ASF) under one
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* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_ucb.hxx"
#include <cacheddynamicresultsetstub.hxx>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <cachedcontentresultsetstub.hxx>
#include <com/sun/star/ucb/ContentResultSetCapability.hpp>
#include <com/sun/star/ucb/XSortedDynamicResultSetFactory.hpp>
#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;
CachedDynamicResultSetStub::CachedDynamicResultSetStub(
Reference< XDynamicResultSet > xOrigin
, const Reference< XMultiServiceFactory > & xSMgr )
: DynamicResultSetWrapper( xOrigin, xSMgr )
{
OSL_ENSURE( m_xSMgr.is(), "need Multiservicefactory to create stub" );
impl_init();
}
CachedDynamicResultSetStub::~CachedDynamicResultSetStub()
{
impl_deinit();
}
//virtual
void SAL_CALL CachedDynamicResultSetStub
::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet )
{
DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet );
OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" );
Reference< XResultSet > xStub(
new CachedContentResultSetStub( m_xSourceResultOne ) );
osl::Guard< osl::Mutex > aGuard( m_aMutex );
m_xMyResultOne = xStub;
}
//virtual
void SAL_CALL CachedDynamicResultSetStub
::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet )
{
DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet );
OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" );
Reference< XResultSet > xStub(
new CachedContentResultSetStub( m_xSourceResultTwo ) );
osl::Guard< osl::Mutex > aGuard( m_aMutex );
m_xMyResultTwo = xStub;
}
//--------------------------------------------------------------------------
// XInterface methods.
//--------------------------------------------------------------------------
XINTERFACE_COMMON_IMPL( CachedDynamicResultSetStub )
Any SAL_CALL CachedDynamicResultSetStub
::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_5( CachedDynamicResultSetStub
, XTypeProvider
, XServiceInfo
, XDynamicResultSet
, XDynamicResultSetListener
, XSourceInitialization
);
//--------------------------------------------------------------------------
// XServiceInfo methods.
//--------------------------------------------------------------------------
XSERVICEINFO_NOFACTORY_IMPL_1( CachedDynamicResultSetStub,
OUString::createFromAscii(
"com.sun.star.comp.ucb.CachedDynamicResultSetStub" ),
OUString::createFromAscii(
CACHED_DRS_STUB_SERVICE_NAME ) );
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// class CachedDynamicResultSetStubFactory
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
CachedDynamicResultSetStubFactory::CachedDynamicResultSetStubFactory(
const Reference< XMultiServiceFactory > & rSMgr )
{
m_xSMgr = rSMgr;
}
CachedDynamicResultSetStubFactory::~CachedDynamicResultSetStubFactory()
{
}
//--------------------------------------------------------------------------
// CachedDynamicResultSetStubFactory XInterface methods.
//--------------------------------------------------------------------------
XINTERFACE_IMPL_3( CachedDynamicResultSetStubFactory,
XTypeProvider,
XServiceInfo,
XCachedDynamicResultSetStubFactory );
//--------------------------------------------------------------------------
// CachedDynamicResultSetStubFactory XTypeProvider methods.
//--------------------------------------------------------------------------
XTYPEPROVIDER_IMPL_3( CachedDynamicResultSetStubFactory,
XTypeProvider,
XServiceInfo,
XCachedDynamicResultSetStubFactory );
//--------------------------------------------------------------------------
// CachedDynamicResultSetStubFactory XServiceInfo methods.
//--------------------------------------------------------------------------
XSERVICEINFO_IMPL_1( CachedDynamicResultSetStubFactory,
OUString::createFromAscii(
"com.sun.star.comp.ucb.CachedDynamicResultSetStubFactory" ),
OUString::createFromAscii(
CACHED_DRS_STUB_FACTORY_NAME ) );
//--------------------------------------------------------------------------
// Service factory implementation.
//--------------------------------------------------------------------------
ONE_INSTANCE_SERVICE_FACTORY_IMPL( CachedDynamicResultSetStubFactory );
//--------------------------------------------------------------------------
// CachedDynamicResultSetStubFactory XCachedDynamicResultSetStubFactory methods.
//--------------------------------------------------------------------------
//virtual
Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetStubFactory
::createCachedDynamicResultSetStub(
const Reference< XDynamicResultSet > & Source )
throw( RuntimeException )
{
Reference< XDynamicResultSet > xRet;
xRet = new CachedDynamicResultSetStub( Source, m_xSMgr );
return xRet;
}
//virtual
void SAL_CALL CachedDynamicResultSetStubFactory
::connectToCache(
const Reference< XDynamicResultSet > & Source
, const Reference< XDynamicResultSet > & TargetCache
, const Sequence< NumberedSortingInfo > & SortingInfo
, const Reference< XAnyCompareFactory > & CompareFactory
)
throw ( ListenerAlreadySetException
, AlreadyInitializedException
, RuntimeException )
{
OSL_ENSURE( Source.is(), "a Source is needed" );
OSL_ENSURE( TargetCache.is(), "a TargetCache is needed" );
Reference< XDynamicResultSet > xSource( Source );
if( SortingInfo.getLength() &&
!( xSource->getCapabilities() & ContentResultSetCapability::SORTED )
)
{
Reference< XSortedDynamicResultSetFactory > xSortFactory;
try
{
xSortFactory = Reference< XSortedDynamicResultSetFactory >(
m_xSMgr->createInstance( OUString::createFromAscii(
"com.sun.star.ucb.SortedDynamicResultSetFactory" ) ),
UNO_QUERY );
}
catch ( Exception const & )
{
}
if( xSortFactory.is() )
{
Reference< XDynamicResultSet > xSorted(
xSortFactory->createSortedDynamicResultSet(
Source, SortingInfo, CompareFactory ) );
if( xSorted.is() )
xSource = xSorted;
}
}
Reference< XDynamicResultSet > xStub(
new CachedDynamicResultSetStub( xSource, m_xSMgr ) );
Reference< XSourceInitialization > xTarget( TargetCache, UNO_QUERY );
OSL_ENSURE( xTarget.is(), "Target must have interface XSourceInitialization" );
xTarget->setSource( xStub );
}