| /************************************************************** |
| * |
| * 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_dbaccess.hxx" |
| #ifndef DBA_CONTAINERMEDIATOR_HXX |
| #include "ContainerMediator.hxx" |
| #endif |
| #ifndef DBACCESS_SHARED_DBASTRINGS_HRC |
| #include "dbastrings.hrc" |
| #endif |
| #ifndef DBA_PROPERTYSETFORWARD_HXX |
| #include "PropertyForward.hxx" |
| #endif |
| |
| #ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_ |
| #include <com/sun/star/beans/PropertyAttribute.hpp> |
| #endif |
| #ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_ |
| #include <com/sun/star/sdbcx/XColumnsSupplier.hpp> |
| #endif |
| #ifndef _COM_SUN_STAR_SDBCX_XTABLESSUPPLIER_HPP_ |
| #include <com/sun/star/sdbcx/XTablesSupplier.hpp> |
| #endif |
| #include <com/sun/star/sdbcx/XRename.hpp> |
| #ifndef _CONNECTIVITY_DBTOOLS_HXX_ |
| #include <connectivity/dbtools.hxx> |
| #endif |
| #ifndef _COMPHELPER_PROPERTY_HXX_ |
| #include <comphelper/property.hxx> |
| #endif |
| #ifndef _TOOLS_DEBUG_HXX |
| #include <tools/debug.hxx> |
| #endif |
| #ifndef TOOLS_DIAGNOSE_EX_H |
| #include <tools/diagnose_ex.h> |
| #endif |
| |
| |
| //........................................................................ |
| namespace dbaccess |
| { |
| //........................................................................ |
| using namespace ::com::sun::star::uno; |
| using namespace ::com::sun::star::lang; |
| using namespace ::com::sun::star::sdbc; |
| using namespace ::com::sun::star::sdbcx; |
| using namespace ::com::sun::star::beans; |
| using namespace ::com::sun::star::container; |
| |
| DBG_NAME(OContainerMediator) |
| OContainerMediator::OContainerMediator( const Reference< XContainer >& _xContainer, const Reference< XNameAccess >& _xSettings, |
| const Reference< XConnection >& _rxConnection, ContainerType _eType ) |
| : m_xSettings( _xSettings ) |
| , m_xContainer( _xContainer ) |
| , m_aConnection( _rxConnection ) |
| , m_eType( _eType ) |
| { |
| DBG_CTOR(OContainerMediator,NULL); |
| |
| if ( _xSettings.is() && _xContainer.is() ) |
| { |
| osl_incrementInterlockedCount(&m_refCount); |
| try |
| { |
| m_xContainer->addContainerListener(this); |
| Reference< XContainer > xContainer(_xSettings, UNO_QUERY); |
| if ( xContainer.is() ) |
| xContainer->addContainerListener(this); |
| } |
| catch(Exception&) |
| { |
| OSL_ENSURE(sal_False, "OContainerMediator::OContainerMediator: caught an exception!"); |
| } |
| osl_decrementInterlockedCount( &m_refCount ); |
| } |
| else |
| { |
| m_xSettings.clear(); |
| m_xContainer.clear(); |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| OContainerMediator::~OContainerMediator() |
| { |
| DBG_DTOR(OContainerMediator,NULL); |
| acquire(); |
| impl_cleanup_nothrow(); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void OContainerMediator::impl_cleanup_nothrow() |
| { |
| try |
| { |
| Reference< XContainer > xContainer( m_xSettings, UNO_QUERY ); |
| if ( xContainer.is() ) |
| xContainer->removeContainerListener( this ); |
| m_xSettings.clear(); |
| |
| xContainer = m_xContainer; |
| if ( xContainer.is() ) |
| xContainer->removeContainerListener( this ); |
| m_xContainer.clear(); |
| |
| m_aForwardList.clear(); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OContainerMediator::elementInserted( const ContainerEvent& _rEvent ) throw(RuntimeException) |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| if ( _rEvent.Source == m_xSettings && m_xSettings.is() ) |
| { |
| ::rtl::OUString sElementName; |
| _rEvent.Accessor >>= sElementName; |
| PropertyForwardList::iterator aFind = m_aForwardList.find(sElementName); |
| if ( aFind != m_aForwardList.end() ) |
| { |
| Reference< XPropertySet> xDest(_rEvent.Element,UNO_QUERY); |
| aFind->second->setDefinition( xDest ); |
| } |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OContainerMediator::elementRemoved( const ContainerEvent& _rEvent ) throw(RuntimeException) |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| Reference< XContainer > xContainer = m_xContainer; |
| if ( _rEvent.Source == xContainer && xContainer.is() ) |
| { |
| ::rtl::OUString sElementName; |
| _rEvent.Accessor >>= sElementName; |
| m_aForwardList.erase(sElementName); |
| try |
| { |
| Reference<XNameContainer> xNameContainer( m_xSettings, UNO_QUERY ); |
| if ( xNameContainer.is() && m_xSettings->hasByName( sElementName ) ) |
| xNameContainer->removeByName( sElementName ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OContainerMediator::elementReplaced( const ContainerEvent& _rEvent ) throw(RuntimeException) |
| { |
| Reference< XContainer > xContainer = m_xContainer; |
| if ( _rEvent.Source == xContainer && xContainer.is() ) |
| { |
| ::rtl::OUString sElementName; |
| _rEvent.ReplacedElement >>= sElementName; |
| |
| PropertyForwardList::iterator aFind = m_aForwardList.find(sElementName); |
| if ( aFind != m_aForwardList.end() ) |
| { |
| ::rtl::OUString sNewName; |
| _rEvent.Accessor >>= sNewName; |
| try |
| { |
| Reference<XNameContainer> xNameContainer( m_xSettings, UNO_QUERY_THROW ); |
| if ( xNameContainer.is() && m_xSettings->hasByName( sElementName ) ) |
| { |
| Reference<XRename> xSource(m_xSettings->getByName(sElementName),UNO_QUERY_THROW); |
| xSource->rename(sNewName); |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| aFind->second->setName(sNewName); |
| } |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void SAL_CALL OContainerMediator::disposing( const EventObject& /*Source*/ ) throw(RuntimeException) |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| |
| impl_cleanup_nothrow(); |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void OContainerMediator::impl_initSettings_nothrow( const ::rtl::OUString& _rName, const Reference< XPropertySet >& _rxDestination ) |
| { |
| try |
| { |
| if ( m_xSettings.is() && m_xSettings->hasByName( _rName ) ) |
| { |
| Reference< XPropertySet > xSettings( m_xSettings->getByName( _rName ), UNO_QUERY_THROW ); |
| ::comphelper::copyProperties( xSettings, _rxDestination ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| // ----------------------------------------------------------------------------- |
| void OContainerMediator::notifyElementCreated( const ::rtl::OUString& _sName, const Reference< XPropertySet >& _xDest ) |
| { |
| if ( !m_xSettings.is() ) |
| return; |
| |
| PropertyForwardList::iterator aFind = m_aForwardList.find( _sName ); |
| if ( aFind != m_aForwardList.end() |
| && aFind->second->getDefinition().is() |
| ) |
| { |
| OSL_ENSURE( false, "OContainerMediator::notifyElementCreated: is this really a valid case?" ); |
| return; |
| } |
| |
| ::std::vector< ::rtl::OUString > aPropertyList; |
| try |
| { |
| // initially copy from the settings object (if existent) to the newly created object |
| impl_initSettings_nothrow( _sName, _xDest ); |
| |
| // collect the to-be-monitored properties |
| Reference< XPropertySetInfo > xPSI( _xDest->getPropertySetInfo(), UNO_QUERY_THROW ); |
| Sequence< Property > aProperties( xPSI->getProperties() ); |
| const Property* property = aProperties.getConstArray(); |
| const Property* propertyEnd = aProperties.getConstArray() + aProperties.getLength(); |
| for ( ; property != propertyEnd; ++property ) |
| { |
| if ( ( property->Attributes & PropertyAttribute::READONLY ) != 0 ) |
| continue; |
| if ( ( property->Attributes & PropertyAttribute::BOUND ) == 0 ) |
| continue; |
| |
| aPropertyList.push_back( property->Name ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| ::rtl::Reference< OPropertyForward > pForward( new OPropertyForward( _xDest, m_xSettings, _sName, aPropertyList ) ); |
| m_aForwardList[ _sName ] = pForward; |
| } |
| // ----------------------------------------------------------------------------- |
| //........................................................................ |
| } // namespace dbaccess |
| //........................................................................ |