| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_connectivity.hxx" |
| #include "ZPoolCollection.hxx" |
| #include "ZDriverWrapper.hxx" |
| #include "ZConnectionPool.hxx" |
| #include <com/sun/star/container/XHierarchicalNameAccess.hpp> |
| #include <com/sun/star/beans/PropertyValue.hpp> |
| #include <comphelper/extract.hxx> |
| #include <com/sun/star/beans/XPropertySet.hpp> |
| #include "diagnose_ex.h" |
| |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::sdbc; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::container; |
| using namespace ::com::sun::star::reflection; |
| using namespace ::osl; |
| using namespace connectivity; |
| |
| //-------------------------------------------------------------------- |
| static const ::rtl::OUString& getConnectionPoolNodeName() |
| { |
| static ::rtl::OUString s_sNodeName = ::rtl::OUString::createFromAscii("org.openoffice.Office.DataAccess/ConnectionPool"); |
| return s_sNodeName; |
| } |
| //-------------------------------------------------------------------- |
| static const ::rtl::OUString& getEnablePoolingNodeName() |
| { |
| static ::rtl::OUString s_sNodeName = ::rtl::OUString::createFromAscii("EnablePooling"); |
| return s_sNodeName; |
| } |
| //-------------------------------------------------------------------- |
| static const ::rtl::OUString& getDriverNameNodeName() |
| { |
| static ::rtl::OUString s_sNodeName = ::rtl::OUString::createFromAscii("DriverName"); |
| return s_sNodeName; |
| } |
| // ----------------------------------------------------------------------------- |
| static const ::rtl::OUString& getDriverSettingsNodeName() |
| { |
| static ::rtl::OUString s_sNodeName = ::rtl::OUString::createFromAscii("DriverSettings"); |
| return s_sNodeName; |
| } |
| //-------------------------------------------------------------------------- |
| static const ::rtl::OUString& getEnableNodeName() |
| { |
| static ::rtl::OUString s_sNodeName = ::rtl::OUString::createFromAscii("Enable"); |
| return s_sNodeName; |
| } |
| |
| //-------------------------------------------------------------------- |
| OPoolCollection::OPoolCollection(const Reference< XMultiServiceFactory >& _rxFactory) |
| :m_xServiceFactory(_rxFactory) |
| { |
| // bootstrap all objects supporting the .sdb.Driver service |
| m_xManager = Reference< XDriverManager >(m_xServiceFactory->createInstance(::rtl::OUString::createFromAscii("com.sun.star.sdbc.DriverManager") ), UNO_QUERY); |
| m_xDriverAccess = Reference< XDriverAccess >(m_xManager, UNO_QUERY); |
| OSL_ENSURE(m_xDriverAccess.is(), "have no (or an invalid) driver manager!"); |
| |
| m_xProxyFactory = Reference< XProxyFactory >( |
| m_xServiceFactory->createInstance( |
| ::rtl::OUString::createFromAscii("com.sun.star.reflection.ProxyFactory")), |
| UNO_QUERY); |
| OSL_ENSURE(m_xProxyFactory.is(), "OConnectionPool::OConnectionPool: could not create a proxy factory!"); |
| |
| Reference<XPropertySet> xProp(getConfigPoolRoot(),UNO_QUERY); |
| if ( xProp.is() ) |
| xProp->addPropertyChangeListener(getEnablePoolingNodeName(),this); |
| // attach as desktop listener to know when we have to release our pools |
| osl_incrementInterlockedCount( &m_refCount ); |
| { |
| |
| m_xDesktop = Reference< ::com::sun::star::frame::XDesktop>( m_xServiceFactory->createInstance(::rtl::OUString::createFromAscii("com.sun.star.frame.Desktop") ), UNO_QUERY); |
| if ( m_xDesktop.is() ) |
| m_xDesktop->addTerminateListener(this); |
| |
| } |
| osl_decrementInterlockedCount( &m_refCount ); |
| } |
| // ----------------------------------------------------------------------------- |
| OPoolCollection::~OPoolCollection() |
| { |
| clearConnectionPools(sal_False); |
| } |
| // ----------------------------------------------------------------------------- |
| Reference< XConnection > SAL_CALL OPoolCollection::getConnection( const ::rtl::OUString& _rURL ) throw(SQLException, RuntimeException) |
| { |
| return getConnectionWithInfo(_rURL,Sequence< PropertyValue >()); |
| } |
| // ----------------------------------------------------------------------------- |
| Reference< XConnection > SAL_CALL OPoolCollection::getConnectionWithInfo( const ::rtl::OUString& _rURL, const Sequence< PropertyValue >& _rInfo ) throw(SQLException, RuntimeException) |
| { |
| MutexGuard aGuard(m_aMutex); |
| Reference< XConnection > xConnection; |
| Reference< XDriver > xDriver; |
| Reference< XInterface > xDriverNode; |
| ::rtl::OUString sImplName; |
| if(isPoolingEnabledByUrl(_rURL,xDriver,sImplName,xDriverNode) && xDriver.is()) |
| { |
| OConnectionPool* pConnectionPool = getConnectionPool(sImplName,xDriver,xDriverNode); |
| |
| if(pConnectionPool) |
| xConnection = pConnectionPool->getConnectionWithInfo(_rURL,_rInfo); |
| } |
| else if(xDriver.is()) |
| xConnection = xDriver->connect(_rURL,_rInfo); |
| |
| return xConnection; |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OPoolCollection::setLoginTimeout( sal_Int32 seconds ) throw(RuntimeException) |
| { |
| MutexGuard aGuard(m_aMutex); |
| m_xManager->setLoginTimeout(seconds); |
| } |
| // ----------------------------------------------------------------------------- |
| sal_Int32 SAL_CALL OPoolCollection::getLoginTimeout( ) throw(RuntimeException) |
| { |
| MutexGuard aGuard(m_aMutex); |
| return m_xManager->getLoginTimeout(); |
| } |
| // ----------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OPoolCollection::getImplementationName( ) throw(RuntimeException) |
| { |
| MutexGuard aGuard(m_aMutex); |
| return getImplementationName_Static(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| sal_Bool SAL_CALL OPoolCollection::supportsService( const ::rtl::OUString& _rServiceName ) throw(RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames()); |
| const ::rtl::OUString* pSupported = aSupported.getConstArray(); |
| const ::rtl::OUString* pEnd = pSupported + aSupported.getLength(); |
| for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported) |
| ; |
| |
| return pSupported != pEnd; |
| } |
| |
| //-------------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL OPoolCollection::getSupportedServiceNames( ) throw(RuntimeException) |
| { |
| return getSupportedServiceNames_Static(); |
| } |
| |
| //---------------------------------------OPoolCollection---------------------------------- |
| Reference< XInterface > SAL_CALL OPoolCollection::CreateInstance(const Reference< XMultiServiceFactory >& _rxFactory) |
| { |
| return static_cast<XDriverManager*>(new OPoolCollection(_rxFactory)); |
| } |
| |
| //-------------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL OPoolCollection::getImplementationName_Static( ) throw(RuntimeException) |
| { |
| return ::rtl::OUString::createFromAscii("com.sun.star.sdbc.OConnectionPool"); |
| } |
| |
| //-------------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL OPoolCollection::getSupportedServiceNames_Static( ) throw(RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSupported(1); |
| aSupported[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.ConnectionPool"); |
| return aSupported; |
| } |
| // ----------------------------------------------------------------------------- |
| Reference< XDriver > SAL_CALL OPoolCollection::getDriverByURL( const ::rtl::OUString& _rURL ) throw(RuntimeException) |
| { |
| // returns the original driver when no connection pooling is enabled else it returns the proxy |
| MutexGuard aGuard(m_aMutex); |
| |
| Reference< XDriver > xDriver; |
| Reference< XInterface > xDriverNode; |
| ::rtl::OUString sImplName; |
| if(isPoolingEnabledByUrl(_rURL,xDriver,sImplName,xDriverNode)) |
| { |
| Reference< XDriver > xExistentProxy; |
| // look if we already have a proxy for this driver |
| for ( ConstMapDriver2DriverRefIterator aLookup = m_aDriverProxies.begin(); |
| aLookup != m_aDriverProxies.end(); |
| ++aLookup |
| ) |
| { |
| // hold the proxy alive as long as we're in this loop round |
| xExistentProxy = aLookup->second; |
| |
| if (xExistentProxy.is() && (aLookup->first.get() == xDriver.get())) |
| // already created a proxy for this |
| break; |
| } |
| if (xExistentProxy.is()) |
| { |
| xDriver = xExistentProxy; |
| } |
| else |
| { // create a new proxy for the driver |
| // this allows us to control the connections created by it |
| if (m_xProxyFactory.is()) |
| { |
| Reference< XAggregation > xDriverProxy = m_xProxyFactory->createProxy(xDriver.get()); |
| OSL_ENSURE(xDriverProxy.is(), "OConnectionPool::getDriverByURL: invalid proxy returned by the proxy factory!"); |
| |
| OConnectionPool* pConnectionPool = getConnectionPool(sImplName,xDriver,xDriverNode); |
| xDriver = new ODriverWrapper(xDriverProxy, pConnectionPool); |
| } |
| else |
| OSL_ENSURE(sal_False, "OConnectionPool::getDriverByURL: could not instantiate a proxy factory!"); |
| } |
| } |
| |
| return xDriver; |
| } |
| // ----------------------------------------------------------------------------- |
| sal_Bool OPoolCollection::isDriverPoolingEnabled(const ::rtl::OUString& _sDriverImplName, |
| Reference< XInterface >& _rxDriverNode) |
| { |
| sal_Bool bEnabled = sal_False; |
| Reference<XInterface> xConnectionPoolRoot = getConfigPoolRoot(); |
| // then look for which of them settings are stored in the configuration |
| Reference< XNameAccess > xDirectAccess(openNode(getDriverSettingsNodeName(),xConnectionPoolRoot),UNO_QUERY); |
| |
| if(xDirectAccess.is()) |
| { |
| Sequence< ::rtl::OUString > aDriverKeys = xDirectAccess->getElementNames(); |
| const ::rtl::OUString* pDriverKeys = aDriverKeys.getConstArray(); |
| const ::rtl::OUString* pDriverKeysEnd = pDriverKeys + aDriverKeys.getLength(); |
| for (;pDriverKeys != pDriverKeysEnd; ++pDriverKeys) |
| { |
| // the name of the driver in this round |
| if(_sDriverImplName == *pDriverKeys) |
| { |
| _rxDriverNode = openNode(*pDriverKeys,xDirectAccess); |
| if(_rxDriverNode.is()) |
| getNodeValue(getEnableNodeName(),_rxDriverNode) >>= bEnabled; |
| break; |
| } |
| } |
| } |
| return bEnabled; |
| } |
| // ----------------------------------------------------------------------------- |
| sal_Bool OPoolCollection::isPoolingEnabled() |
| { |
| // the config node where all pooling relevant info are stored under |
| Reference<XInterface> xConnectionPoolRoot = getConfigPoolRoot(); |
| |
| // the global "enabled" flag |
| sal_Bool bEnabled = sal_False; |
| if(xConnectionPoolRoot.is()) |
| getNodeValue(getEnablePoolingNodeName(),xConnectionPoolRoot) >>= bEnabled; |
| return bEnabled; |
| } |
| // ----------------------------------------------------------------------------- |
| Reference<XInterface> OPoolCollection::getConfigPoolRoot() |
| { |
| if(!m_xConfigNode.is()) |
| m_xConfigNode = createWithServiceFactory(getConnectionPoolNodeName()); |
| return m_xConfigNode; |
| } |
| // ----------------------------------------------------------------------------- |
| sal_Bool OPoolCollection::isPoolingEnabledByUrl(const ::rtl::OUString& _sUrl, |
| Reference< XDriver >& _rxDriver, |
| ::rtl::OUString& _rsImplName, |
| Reference< XInterface >& _rxDriverNode) |
| { |
| sal_Bool bEnabled = sal_False; |
| if (m_xDriverAccess.is()) |
| { |
| _rxDriver = m_xDriverAccess->getDriverByURL(_sUrl); |
| if (_rxDriver.is() && isPoolingEnabled()) |
| { |
| Reference< XServiceInfo > xSerivceInfo(_rxDriver,UNO_QUERY); |
| OSL_ENSURE(xSerivceInfo.is(),"Each driver should have a XServiceInfo interface!"); |
| |
| if(xSerivceInfo.is()) |
| { |
| // look for the implementation name of the driver |
| _rsImplName = xSerivceInfo->getImplementationName(); |
| bEnabled = isDriverPoolingEnabled(_rsImplName,_rxDriverNode); |
| } |
| } |
| } |
| return bEnabled; |
| } |
| // ----------------------------------------------------------------------------- |
| void OPoolCollection::clearConnectionPools(sal_Bool _bDispose) |
| { |
| OConnectionPools::const_iterator aIter = m_aPools.begin(); |
| while(aIter != m_aPools.end()) |
| { |
| aIter->second->clear(_bDispose); |
| aIter->second->release(); |
| ::rtl::OUString sKeyValue = aIter->first; |
| ++aIter; |
| m_aPools.erase(sKeyValue); |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| OConnectionPool* OPoolCollection::getConnectionPool(const ::rtl::OUString& _sImplName, |
| const Reference< XDriver >& _xDriver, |
| const Reference< XInterface >& _xDriverNode) |
| { |
| OConnectionPool *pRet = 0; |
| OConnectionPools::const_iterator aFind = m_aPools.find(_sImplName); |
| if (aFind != m_aPools.end()) |
| pRet = aFind->second; |
| else if (_xDriver.is() && _xDriverNode.is()) |
| { |
| Reference<XPropertySet> xProp(_xDriverNode,UNO_QUERY); |
| if(xProp.is()) |
| xProp->addPropertyChangeListener(getEnableNodeName(),this); |
| OConnectionPool* pConnectionPool = new OConnectionPool(_xDriver,_xDriverNode,m_xProxyFactory); |
| pConnectionPool->acquire(); |
| aFind = m_aPools.insert(OConnectionPools::value_type(_sImplName,pConnectionPool)).first; |
| pRet = aFind->second; |
| } |
| |
| OSL_ENSURE(pRet, "Could not query DriverManager from ConnectionPool!"); |
| |
| return pRet; |
| } |
| // ----------------------------------------------------------------------------- |
| Reference< XInterface > OPoolCollection::createWithServiceFactory(const ::rtl::OUString& _rPath) const |
| { |
| Reference< XInterface > xInterface; |
| try |
| { |
| Reference< XInterface > xProvider = m_xServiceFactory->createInstance(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.ConfigurationProvider"))); |
| OSL_ENSURE(xProvider.is(), "OConfigurationTreeRoot::createWithServiceFactory: could not instantiate the config provider service!"); |
| Reference< XMultiServiceFactory > xProviderAsFac(xProvider, UNO_QUERY); |
| OSL_ENSURE(xProviderAsFac.is() || !xProvider.is(), "OConfigurationTreeRoot::createWithServiceFactory: the provider is missing an interface!"); |
| if (xProviderAsFac.is()) |
| xInterface = createWithProvider(xProviderAsFac, _rPath); |
| } |
| catch(const Exception&) |
| { |
| OSL_ENSURE(sal_False, "createWithServiceFactory: error while instantiating the provider service!"); |
| } |
| return xInterface; |
| } |
| //------------------------------------------------------------------------ |
| Reference< XInterface > OPoolCollection::createWithProvider(const Reference< XMultiServiceFactory >& _rxConfProvider, |
| const ::rtl::OUString& _rPath) const |
| { |
| OSL_ENSURE(_rxConfProvider.is(), "createWithProvider: invalid provider!"); |
| |
| Reference< XInterface > xInterface; |
| #ifdef DBG_UTIL |
| if (_rxConfProvider.is()) |
| { |
| try |
| { |
| Reference< XServiceInfo > xSI(_rxConfProvider, UNO_QUERY); |
| if (!xSI.is()) |
| { |
| OSL_ENSURE(sal_False, "::createWithProvider: no XServiceInfo interface on the provider!"); |
| } |
| else |
| { |
| OSL_ENSURE(xSI->supportsService(::rtl::OUString::createFromAscii("com.sun.star.configuration.ConfigurationProvider")), |
| "::createWithProvider: sure this is a provider? Missing the ConfigurationProvider service!"); |
| } |
| } |
| catch(const Exception&) |
| { |
| OSL_ENSURE(sal_False, "::createWithProvider: unable to check the service conformance of the provider given!"); |
| } |
| } |
| #endif |
| |
| if (_rxConfProvider.is()) |
| { |
| try |
| { |
| Sequence< Any > aCreationArgs(3); |
| aCreationArgs[0] = makeAny(PropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("nodepath")), 0, makeAny(_rPath), PropertyState_DIRECT_VALUE)); |
| aCreationArgs[1] = makeAny(PropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("depth")), 0, makeAny((sal_Int32)-1), PropertyState_DIRECT_VALUE)); |
| aCreationArgs[2] = makeAny(PropertyValue(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("lazywrite")), 0, makeAny(sal_True), PropertyState_DIRECT_VALUE)); |
| |
| static ::rtl::OUString sAccessService = ::rtl::OUString::createFromAscii("com.sun.star.configuration.ConfigurationAccess"); |
| |
| xInterface = _rxConfProvider->createInstanceWithArguments(sAccessService, aCreationArgs); |
| OSL_ENSURE(xInterface.is(), "::createWithProvider: could not create the node access!"); |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationTreeRoot::createWithProvider: caught an exception while creating the access object!"); |
| } |
| } |
| return xInterface; |
| } |
| // ----------------------------------------------------------------------------- |
| Reference<XInterface> OPoolCollection::openNode(const ::rtl::OUString& _rPath,const Reference<XInterface>& _xTreeNode) const throw() |
| { |
| Reference< XHierarchicalNameAccess > xHierarchyAccess(_xTreeNode, UNO_QUERY); |
| Reference< XNameAccess > xDirectAccess(_xTreeNode, UNO_QUERY); |
| Reference< XInterface > xNode; |
| |
| try |
| { |
| if (xDirectAccess.is() && xDirectAccess->hasByName(_rPath)) |
| { |
| if (!::cppu::extractInterface(xNode, xDirectAccess->getByName(_rPath))) |
| OSL_ENSURE(sal_False, "OConfigurationNode::openNode: could not open the node!"); |
| } |
| else if (xHierarchyAccess.is()) |
| { |
| if (!::cppu::extractInterface(xNode, xHierarchyAccess->getByHierarchicalName(_rPath))) |
| OSL_ENSURE(sal_False, "OConfigurationNode::openNode: could not open the node!"); |
| } |
| |
| } |
| catch(const NoSuchElementException&) |
| { |
| OSL_ENSURE(sal_False, |
| ::rtl::OString("::openNode: there is no element named ") |
| += ::rtl::OString(_rPath.getStr(), _rPath.getLength(), RTL_TEXTENCODING_ASCII_US) |
| += ::rtl::OString("!")); |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OConfigurationNode::openNode: caught an exception while retrieving the node!"); |
| } |
| return xNode; |
| } |
| // ----------------------------------------------------------------------------- |
| Any OPoolCollection::getNodeValue(const ::rtl::OUString& _rPath,const Reference<XInterface>& _xTreeNode) throw() |
| { |
| Reference< XHierarchicalNameAccess > xHierarchyAccess(_xTreeNode, UNO_QUERY); |
| Reference< XNameAccess > xDirectAccess(_xTreeNode, UNO_QUERY); |
| Any aReturn; |
| try |
| { |
| if (xDirectAccess.is() && xDirectAccess->hasByName(_rPath) ) |
| { |
| aReturn = xDirectAccess->getByName(_rPath); |
| } |
| else if (xHierarchyAccess.is()) |
| { |
| aReturn = xHierarchyAccess->getByHierarchicalName(_rPath); |
| } |
| } |
| catch(NoSuchElementException& e) |
| { |
| OSL_UNUSED( e ); // make compiler happy |
| OSL_ENSURE(sal_False, |
| ::rtl::OString("::getNodeValue: caught a NoSuchElementException while trying to open ") |
| += ::rtl::OString(e.Message.getStr(), e.Message.getLength(), RTL_TEXTENCODING_ASCII_US) |
| += ::rtl::OString("!")); |
| } |
| return aReturn; |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OPoolCollection::queryTermination( const EventObject& /*Event*/ ) throw (::com::sun::star::frame::TerminationVetoException, RuntimeException) |
| { |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OPoolCollection::notifyTermination( const EventObject& /*Event*/ ) throw (RuntimeException) |
| { |
| clearDesktop(); |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OPoolCollection::disposing( const EventObject& Source ) throw (RuntimeException) |
| { |
| MutexGuard aGuard(m_aMutex); |
| if ( m_xDesktop == Source.Source ) |
| { |
| clearDesktop(); |
| } |
| else |
| { |
| try |
| { |
| Reference<XPropertySet> xProp(Source.Source,UNO_QUERY); |
| if(Source.Source == m_xConfigNode) |
| { |
| if ( xProp.is() ) |
| xProp->removePropertyChangeListener(getEnablePoolingNodeName(),this); |
| m_xConfigNode.clear(); |
| } |
| else if ( xProp.is() ) |
| xProp->removePropertyChangeListener(getEnableNodeName(),this); |
| } |
| catch(const Exception&) |
| { |
| OSL_ENSURE(0,"Exception caught"); |
| } |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OPoolCollection::propertyChange( const ::com::sun::star::beans::PropertyChangeEvent& evt ) throw (RuntimeException) |
| { |
| MutexGuard aGuard(m_aMutex); |
| if(evt.Source == m_xConfigNode) |
| { |
| sal_Bool bEnabled = sal_True; |
| evt.NewValue >>= bEnabled; |
| if(!bEnabled ) |
| { |
| m_aDriverProxies.clear(); |
| m_aDriverProxies = MapDriver2DriverRef(); |
| OConnectionPools::iterator aIter = m_aPools.begin(); |
| for(;aIter != m_aPools.end();++aIter) |
| { |
| aIter->second->clear(sal_False); |
| aIter->second->release(); |
| } |
| m_aPools.clear(); |
| m_aPools = OConnectionPools(); |
| } |
| } |
| else if(evt.Source.is()) |
| { |
| sal_Bool bEnabled = sal_True; |
| evt.NewValue >>= bEnabled; |
| if(!bEnabled) |
| { |
| ::rtl::OUString sThisDriverName; |
| getNodeValue(getDriverNameNodeName(),evt.Source) >>= sThisDriverName; |
| // 1nd relase the driver |
| // look if we already have a proxy for this driver |
| MapDriver2DriverRefIterator aLookup = m_aDriverProxies.begin(); |
| while( aLookup != m_aDriverProxies.end()) |
| { |
| MapDriver2DriverRefIterator aFind = aLookup; |
| Reference<XServiceInfo> xInfo(aLookup->first,UNO_QUERY); |
| ++aLookup; |
| if(xInfo.is() && xInfo->getImplementationName() == sThisDriverName) |
| m_aDriverProxies.erase(aFind); |
| } |
| |
| // 2nd clear the connectionpool |
| OConnectionPools::iterator aFind = m_aPools.find(sThisDriverName); |
| if(aFind != m_aPools.end() && aFind->second) |
| { |
| aFind->second->clear(sal_False); |
| aFind->second->release(); |
| m_aPools.erase(aFind); |
| } |
| } |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| void OPoolCollection::clearDesktop() |
| { |
| clearConnectionPools(sal_True); |
| if ( m_xDesktop.is() ) |
| m_xDesktop->removeTerminateListener(this); |
| m_xDesktop.clear(); |
| } |
| // ----------------------------------------------------------------------------- |
| |
| |
