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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_dbaccess.hxx" #ifndef _DBA_CORE_QUERYCONTAINER_HXX_ #include "querycontainer.hxx" #endif #ifndef DBACCESS_SHARED_DBASTRINGS_HRC #include "dbastrings.hrc" #endif #ifndef _DBA_COREAPI_QUERY_HXX_ #include "query.hxx" #endif #ifndef DBACCESS_OBJECTNAMEAPPROVAL_HXX #include "objectnameapproval.hxx" #endif #ifndef DBA_CONTAINERLISTENER_HXX #include "ContainerListener.hxx" #endif #ifndef DBACCESS_VETO_HXX #include "veto.hxx" #endif /** === begin UNO includes === **/ #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONTAINER_XCONTAINER_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XCONNECTION_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONTAINER_XCONTAINERAPPROVEBROADCASTER_HPP_ #include #endif /** === end UNO includes === **/ #ifndef _DBHELPER_DBEXCEPTION_HXX_ #include #endif #ifndef _TOOLS_DEBUG_HXX #include #endif #ifndef _COMPHELPER_ENUMHELPER_HXX_ #include #endif #ifndef _COMPHELPER_UNO3_HXX_ #include #endif #ifndef _COMPHELPER_PROPERTY_HXX_ #include #endif #ifndef _COMPHELPER_SEQUENCE_HXX_ #include #endif #ifndef _COMPHELPER_EXTRACT_HXX_ #include #endif #ifndef _CPPUHELPER_EXC_HLP_HXX_ #include #endif using namespace dbtools; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::ucb; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::sdb; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::container; using namespace ::com::sun::star::util; using namespace ::osl; using namespace ::comphelper; using namespace ::cppu; //........................................................................ namespace dbaccess { //........................................................................ //========================================================================== //= OQueryContainer //========================================================================== DBG_NAME(OQueryContainer) //------------------------------------------------------------------------------ OQueryContainer::OQueryContainer( const Reference< XNameContainer >& _rxCommandDefinitions , const Reference< XConnection >& _rxConn , const Reference< XMultiServiceFactory >& _rxORB, ::dbtools::IWarningsContainer* _pWarnings) :ODefinitionContainer(_rxORB,NULL,TContentPtr(new ODefinitionContainer_Impl)) ,m_pWarnings( _pWarnings ) ,m_xCommandDefinitions(_rxCommandDefinitions) ,m_xConnection(_rxConn) { DBG_CTOR(OQueryContainer, NULL); increment(m_refCount); { m_pCommandsListener = new OContainerListener( *this, m_aMutex ); m_pCommandsListener->acquire(); Reference< XContainer > xContainer( m_xCommandDefinitions, UNO_QUERY_THROW ); xContainer->addContainerListener( m_pCommandsListener ); Reference< XContainerApproveBroadcaster > xContainerApprove( m_xCommandDefinitions, UNO_QUERY_THROW ); xContainerApprove->addContainerApproveListener( m_pCommandsListener ); // fill my structures ODefinitionContainer_Impl& rDefinitions( getDefinitions() ); Sequence< ::rtl::OUString > sDefinitionNames = m_xCommandDefinitions->getElementNames(); const ::rtl::OUString* pDefinitionName = sDefinitionNames.getConstArray(); const ::rtl::OUString* pEnd = pDefinitionName + sDefinitionNames.getLength(); for ( ; pDefinitionName != pEnd; ++pDefinitionName ) { rDefinitions.insert( *pDefinitionName, TContentPtr() ); m_aDocuments.push_back(m_aDocumentMap.insert(Documents::value_type(*pDefinitionName,Documents::mapped_type())).first); } } decrement(m_refCount); setElementApproval( PContainerApprove( new ObjectNameApproval( _rxConn, ObjectNameApproval::TypeQuery ) ) ); } //------------------------------------------------------------------------------ OQueryContainer::~OQueryContainer() { DBG_DTOR(OQueryContainer, NULL); // dispose(); // maybe we're already disposed, but this should be uncritical } // ----------------------------------------------------------------------------- IMPLEMENT_FORWARD_XINTERFACE2( OQueryContainer,ODefinitionContainer,OQueryContainer_Base) //------------------------------------------------------------------------------ IMPLEMENT_FORWARD_XTYPEPROVIDER2( OQueryContainer,ODefinitionContainer,OQueryContainer_Base) //------------------------------------------------------------------------------ void OQueryContainer::disposing() { ODefinitionContainer::disposing(); MutexGuard aGuard(m_aMutex); if ( !m_xCommandDefinitions.is() ) // already disposed return; if ( m_pCommandsListener ) { Reference< XContainer > xContainer( m_xCommandDefinitions, UNO_QUERY ); xContainer->removeContainerListener( m_pCommandsListener ); Reference< XContainerApproveBroadcaster > xContainerApprove( m_xCommandDefinitions, UNO_QUERY ); xContainerApprove->removeContainerApproveListener( m_pCommandsListener ); m_pCommandsListener->dispose(); m_pCommandsListener->release(); m_pCommandsListener = NULL; } m_xCommandDefinitions = NULL; m_xConnection = NULL; } // XServiceInfo //------------------------------------------------------------------------------ IMPLEMENT_SERVICE_INFO2(OQueryContainer, "com.sun.star.sdb.dbaccess.OQueryContainer", SERVICE_SDBCX_CONTAINER, SERVICE_SDB_QUERIES) // XDataDescriptorFactory //-------------------------------------------------------------------------- Reference< XPropertySet > SAL_CALL OQueryContainer::createDataDescriptor( ) throw(RuntimeException) { return new OQueryDescriptor(); } // XAppend //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::appendByDescriptor( const Reference< XPropertySet >& _rxDesc ) throw(SQLException, ElementExistException, RuntimeException) { ResettableMutexGuard aGuard(m_aMutex); if ( !m_xCommandDefinitions.is() ) throw DisposedException( ::rtl::OUString(), *this ); // first clone this object's CommandDefinition part Reference< XPropertySet > xCommandDefinitionPart( m_aContext.createComponent( (::rtl::OUString)SERVICE_SDB_QUERYDEFINITION ), UNO_QUERY_THROW ); ::comphelper::copyProperties( _rxDesc, xCommandDefinitionPart ); // TODO : the columns part of the descriptor has to be copied // create a wrapper for the object (*before* inserting into our command definition container) Reference< XContent > xNewObject( implCreateWrapper( Reference< XContent>( xCommandDefinitionPart, UNO_QUERY_THROW ) ) ); ::rtl::OUString sNewObjectName; _rxDesc->getPropertyValue(PROPERTY_NAME) >>= sNewObjectName; try { notifyByName( aGuard, sNewObjectName, xNewObject, NULL, E_INSERTED, ApproveListeners ); } catch( const Exception& ) { disposeComponent( xNewObject ); disposeComponent( xCommandDefinitionPart ); throw; } // insert the basic object into the definition container { m_eDoingCurrently = INSERTING; OAutoActionReset aAutoReset(this); m_xCommandDefinitions->insertByName(sNewObjectName, makeAny(xCommandDefinitionPart)); } implAppend( sNewObjectName, xNewObject ); notifyByName( aGuard, sNewObjectName, xNewObject, NULL, E_INSERTED, ContainerListemers ); } // XDrop //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::dropByName( const ::rtl::OUString& _rName ) throw(SQLException, NoSuchElementException, RuntimeException) { MutexGuard aGuard(m_aMutex); if ( !checkExistence(_rName) ) throw NoSuchElementException(_rName,*this); if ( !m_xCommandDefinitions.is() ) throw DisposedException( ::rtl::OUString(), *this ); // now simply forward the remove request to the CommandDefinition container, we're a listener for the removal // and thus we do everything neccessary in ::elementRemoved m_xCommandDefinitions->removeByName(_rName); } //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::dropByIndex( sal_Int32 _nIndex ) throw(SQLException, IndexOutOfBoundsException, RuntimeException) { MutexGuard aGuard(m_aMutex); if ((_nIndex<0) || (_nIndex>getCount())) throw IndexOutOfBoundsException(); if ( !m_xCommandDefinitions.is() ) throw DisposedException( ::rtl::OUString(), *this ); ::rtl::OUString sName; Reference xProp(Reference(m_xCommandDefinitions,UNO_QUERY)->getByIndex(_nIndex),UNO_QUERY); if ( xProp.is() ) xProp->getPropertyValue(PROPERTY_NAME) >>= sName; dropByName(sName); } //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::elementInserted( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException) { Reference< XContent > xNewElement; ::rtl::OUString sElementName; _rEvent.Accessor >>= sElementName; { MutexGuard aGuard(m_aMutex); if (INSERTING == m_eDoingCurrently) // nothing to do, we're inserting via an "appendByDescriptor" return; DBG_ASSERT(sElementName.getLength(), "OQueryContainer::elementInserted : invalid name !"); DBG_ASSERT(m_aDocumentMap.find(sElementName) == m_aDocumentMap.end(), "OQueryContainer::elementInserted : oops .... we're inconsistent with our master container !"); if (!sElementName.getLength() || hasByName(sElementName)) return; // insert an own new element xNewElement = implCreateWrapper(sElementName); } insertByName(sElementName,makeAny(xNewElement)); } //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::elementRemoved( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException) { ::rtl::OUString sAccessor; _rEvent.Accessor >>= sAccessor; { DBG_ASSERT(sAccessor.getLength(), "OQueryContainer::elementRemoved : invalid name !"); DBG_ASSERT(m_aDocumentMap.find(sAccessor) != m_aDocumentMap.end(), "OQueryContainer::elementRemoved : oops .... we're inconsistent with our master container !"); if ( !sAccessor.getLength() || !hasByName(sAccessor) ) return; } removeByName(sAccessor); } //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::elementReplaced( const ::com::sun::star::container::ContainerEvent& _rEvent ) throw(::com::sun::star::uno::RuntimeException) { Reference< XPropertySet > xReplacedElement; Reference< XContent > xNewElement; ::rtl::OUString sAccessor; _rEvent.Accessor >>= sAccessor; { MutexGuard aGuard(m_aMutex); DBG_ASSERT(sAccessor.getLength(), "OQueryContainer::elementReplaced : invalid name !"); DBG_ASSERT(m_aDocumentMap.find(sAccessor) != m_aDocumentMap.end(), "OQueryContainer::elementReplaced : oops .... we're inconsistent with our master container !"); if (!sAccessor.getLength() || !hasByName(sAccessor)) return; xNewElement = implCreateWrapper(sAccessor); } replaceByName(sAccessor,makeAny(xNewElement)); } //------------------------------------------------------------------------------ Reference< XVeto > SAL_CALL OQueryContainer::approveInsertElement( const ContainerEvent& Event ) throw (WrappedTargetException, RuntimeException) { ::rtl::OUString sName; OSL_VERIFY( Event.Accessor >>= sName ); Reference< XContent > xElement( Event.Element, UNO_QUERY_THROW ); Reference< XVeto > xReturn; try { getElementApproval()->approveElement( sName, xElement.get() ); } catch( const Exception& ) { xReturn = new Veto( ::rtl::OUString(), ::cppu::getCaughtException() ); } return xReturn; } //------------------------------------------------------------------------------ Reference< XVeto > SAL_CALL OQueryContainer::approveReplaceElement( const ContainerEvent& /*Event*/ ) throw (WrappedTargetException, RuntimeException) { return NULL; } //------------------------------------------------------------------------------ Reference< XVeto > SAL_CALL OQueryContainer::approveRemoveElement( const ContainerEvent& /*Event*/ ) throw (WrappedTargetException, RuntimeException) { return NULL; } //------------------------------------------------------------------------------ void SAL_CALL OQueryContainer::disposing( const ::com::sun::star::lang::EventObject& _rSource ) throw(::com::sun::star::uno::RuntimeException) { if (_rSource.Source.get() == Reference< XInterface >(m_xCommandDefinitions, UNO_QUERY).get()) { // our "master container" (with the command definitions) is beeing disposed DBG_ERROR("OQueryContainer::disposing : nobody should dispose the CommandDefinition container before disposing my connection !"); dispose(); } else { Reference< XContent > xSource(_rSource.Source, UNO_QUERY); // it's one of our documents .... Documents::iterator aIter = m_aDocumentMap.begin(); Documents::iterator aEnd = m_aDocumentMap.end(); for (;aIter != aEnd;++aIter ) { if ( xSource == aIter->second.get() ) { m_xCommandDefinitions->removeByName(aIter->first); break; } } ODefinitionContainer::disposing(_rSource); } } // ----------------------------------------------------------------------------- ::rtl::OUString OQueryContainer::determineContentType() const { return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "application/vnd.org.openoffice.DatabaseQueryContainer" ) ); } // ----------------------------------------------------------------------------- Reference< XContent > OQueryContainer::implCreateWrapper(const ::rtl::OUString& _rName) { Reference< XContent > xObject(m_xCommandDefinitions->getByName(_rName),UNO_QUERY); return implCreateWrapper(xObject); } //-------------------------------------------------------------------------- Reference< XContent > OQueryContainer::implCreateWrapper(const Reference< XContent >& _rxCommandDesc) { Reference xContainer(_rxCommandDesc,UNO_QUERY); Reference< XContent > xReturn; if ( xContainer .is() ) { xReturn = new OQueryContainer( xContainer, m_xConnection, m_aContext.getLegacyServiceFactory(), m_pWarnings ); } else { OQuery* pNewObject = new OQuery( Reference< XPropertySet >( _rxCommandDesc, UNO_QUERY ), m_xConnection, m_aContext.getLegacyServiceFactory() ); xReturn = pNewObject; pNewObject->setWarningsContainer( m_pWarnings ); // pNewObject->getColumns(); // Why? This is expensive. If you comment this in 'cause you really need it, be sure to run the // QueryInQuery test in dbaccess/qa/complex/dbaccess ... } return xReturn; } //-------------------------------------------------------------------------- Reference< XContent > OQueryContainer::createObject( const ::rtl::OUString& _rName) { return implCreateWrapper(_rName); } // ----------------------------------------------------------------------------- sal_Bool OQueryContainer::checkExistence(const ::rtl::OUString& _rName) { sal_Bool bRet = sal_False; if ( !m_bInPropertyChange ) { bRet = m_xCommandDefinitions->hasByName(_rName); Documents::iterator aFind = m_aDocumentMap.find(_rName); if ( !bRet && aFind != m_aDocumentMap.end() ) { m_aDocuments.erase( ::std::find(m_aDocuments.begin(),m_aDocuments.end(),aFind)); m_aDocumentMap.erase(aFind); } else if ( bRet && aFind == m_aDocumentMap.end() ) { implAppend(_rName,NULL); } } return bRet; } //-------------------------------------------------------------------------- sal_Bool SAL_CALL OQueryContainer::hasElements( ) throw (RuntimeException) { MutexGuard aGuard(m_aMutex); return m_xCommandDefinitions->hasElements(); } // ----------------------------------------------------------------------------- sal_Int32 SAL_CALL OQueryContainer::getCount( ) throw(RuntimeException) { MutexGuard aGuard(m_aMutex); return Reference(m_xCommandDefinitions,UNO_QUERY)->getCount(); } // ----------------------------------------------------------------------------- Sequence< ::rtl::OUString > SAL_CALL OQueryContainer::getElementNames( ) throw(RuntimeException) { MutexGuard aGuard(m_aMutex); return m_xCommandDefinitions->getElementNames(); } //........................................................................ } // namespace dbaccess //........................................................................