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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" #include "ContainerMediator.hxx" #include "apitools.hxx" #include "column.hxx" #include "core_resource.hrc" #include "core_resource.hxx" #include "dbastrings.hrc" #include "sdbcoretools.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace dbaccess; using namespace connectivity; using namespace connectivity; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::awt; using namespace ::com::sun::star::io; using namespace ::com::sun::star::container; using namespace ::com::sun::star::util; using namespace ::osl; using namespace ::comphelper; using namespace ::cppu; DBG_NAME(OColumn) //============================================================ //= OColumn //============================================================ //-------------------------------------------------------------------------- OColumn::OColumn( const bool _bNameIsReadOnly ) :OColumnBase( m_aMutex ) ,::comphelper::OPropertyContainer( OColumnBase::rBHelper ) { DBG_CTOR(OColumn, NULL); registerProperty( PROPERTY_NAME, PROPERTY_ID_NAME, _bNameIsReadOnly ? PropertyAttribute::READONLY : 0, &m_sName, ::getCppuType( &m_sName ) ); } //-------------------------------------------------------------------------- OColumn::~OColumn() { DBG_DTOR(OColumn, NULL); } // com::sun::star::lang::XTypeProvider //-------------------------------------------------------------------------- Sequence< Type > OColumn::getTypes() throw (RuntimeException) { return ::comphelper::concatSequences( OColumnBase::getTypes(), ::comphelper::OPropertyContainer::getTypes() ); } // com::sun::star::uno::XInterface IMPLEMENT_FORWARD_XINTERFACE2( OColumn, OColumnBase, ::comphelper::OPropertyContainer ) // ::com::sun::star::lang::XServiceInfo //------------------------------------------------------------------------------ rtl::OUString OColumn::getImplementationName( ) throw(RuntimeException) { return rtl::OUString::createFromAscii("com.sun.star.sdb.OColumn"); } //------------------------------------------------------------------------------ sal_Bool OColumn::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) { return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0; } //------------------------------------------------------------------------------ Sequence< ::rtl::OUString > OColumn::getSupportedServiceNames( ) throw (RuntimeException) { Sequence< ::rtl::OUString > aSNS( 1 ); aSNS[0] = SERVICE_SDBCX_COLUMN; return aSNS; } // OComponentHelper //------------------------------------------------------------------------------ void OColumn::disposing() { OPropertyContainer::disposing(); } // com::sun::star::beans::XPropertySet //------------------------------------------------------------------------------ Reference< XPropertySetInfo > OColumn::getPropertySetInfo() throw (RuntimeException) { return createPropertySetInfo( getInfoHelper() ) ; } // ----------------------------------------------------------------------------- ::rtl::OUString SAL_CALL OColumn::getName( ) throw(::com::sun::star::uno::RuntimeException) { return m_sName; } // ----------------------------------------------------------------------------- void SAL_CALL OColumn::setName( const ::rtl::OUString& _rName ) throw(::com::sun::star::uno::RuntimeException) { m_sName = _rName; } // ----------------------------------------------------------------------------- void OColumn::fireValueChange(const ::connectivity::ORowSetValue& /*_rOldValue*/) { DBG_ERROR( "OColumn::fireValueChange: not implemented!" ); } //------------------------------------------------------------------------------ void OColumn::registerProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, void* _pPointerToMember, const Type& _rMemberType ) { ::comphelper::OPropertyContainer::registerProperty( _rName, _nHandle, _nAttributes, _pPointerToMember, _rMemberType ); } //------------------------------------------------------------------------------ void OColumn::registerMayBeVoidProperty( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, Any* _pPointerToMember, const Type& _rExpectedType ) { ::comphelper::OPropertyContainer::registerMayBeVoidProperty( _rName, _nHandle, _nAttributes, _pPointerToMember, _rExpectedType ); } //------------------------------------------------------------------------------ void OColumn::registerPropertyNoMember( const ::rtl::OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes, const Type& _rType, const void* _pInitialValue ) { ::comphelper::OPropertyContainer::registerPropertyNoMember( _rName, _nHandle, _nAttributes, _rType, _pInitialValue ); } //============================================================ //= OColumns //============================================================ DBG_NAME(OColumns); //-------------------------------------------------------------------------- OColumns::OColumns(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex, sal_Bool _bCaseSensitive,const ::std::vector< ::rtl::OUString> &_rVector, IColumnFactory* _pColFactory, ::connectivity::sdbcx::IRefreshableColumns* _pRefresh, sal_Bool _bAddColumn, sal_Bool _bDropColumn, sal_Bool _bUseHardRef) : OColumns_BASE(_rParent,_bCaseSensitive,_rMutex,_rVector,_bUseHardRef) ,m_pMediator(NULL) ,m_xDrvColumns(NULL) ,m_pColFactoryImpl(_pColFactory) ,m_pRefreshColumns(_pRefresh) ,m_bInitialized(sal_False) ,m_bAddColumn(_bAddColumn) ,m_bDropColumn(_bDropColumn) { DBG_CTOR(OColumns, NULL); } // ------------------------------------------------------------------------- OColumns::OColumns(::cppu::OWeakObject& _rParent, ::osl::Mutex& _rMutex, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxDrvColumns, sal_Bool _bCaseSensitive,const ::std::vector< ::rtl::OUString> &_rVector, IColumnFactory* _pColFactory, ::connectivity::sdbcx::IRefreshableColumns* _pRefresh, sal_Bool _bAddColumn, sal_Bool _bDropColumn, sal_Bool _bUseHardRef) : OColumns_BASE(_rParent,_bCaseSensitive,_rMutex,_rVector,_bUseHardRef) ,m_pMediator(NULL) ,m_xDrvColumns(_rxDrvColumns) ,m_pColFactoryImpl(_pColFactory) ,m_pRefreshColumns(_pRefresh) ,m_bInitialized(sal_False) ,m_bAddColumn(_bAddColumn) ,m_bDropColumn(_bDropColumn) { DBG_CTOR(OColumns, NULL); } //-------------------------------------------------------------------------- OColumns::~OColumns() { DBG_DTOR(OColumns, NULL); } // XServiceInfo //------------------------------------------------------------------------------ rtl::OUString OColumns::getImplementationName( ) throw(RuntimeException) { return rtl::OUString::createFromAscii("com.sun.star.sdb.OColumns"); } //------------------------------------------------------------------------------ sal_Bool OColumns::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException) { return ::comphelper::findValue(getSupportedServiceNames(), _rServiceName, sal_True).getLength() != 0; } //------------------------------------------------------------------------------ Sequence< ::rtl::OUString > OColumns::getSupportedServiceNames( ) throw (RuntimeException) { Sequence< ::rtl::OUString > aSNS( 1 ); aSNS[0] = SERVICE_SDBCX_CONTAINER; return aSNS; } //------------------------------------------------------------------ void OColumns::append( const ::rtl::OUString& _rName, OColumn* _pColumn ) { MutexGuard aGuard(m_rMutex); OSL_ENSURE( _pColumn, "OColumns::append: invalid column!" ); OSL_ENSURE( !m_pElements->exists( _rName ),"OColumns::append: Column already exists"); _pColumn->m_sName = _rName; // now really insert the column insertElement( _rName, _pColumn ); } //------------------------------------------------------------------ void OColumns::clearColumns() { MutexGuard aGuard(m_rMutex); disposing(); } // ----------------------------------------------------------------------------- void SAL_CALL OColumns::disposing(void) { MutexGuard aGuard(m_rMutex); m_xDrvColumns = NULL; m_pMediator = NULL; m_pColFactoryImpl = NULL; OColumns_BASE::disposing(); } // ------------------------------------------------------------------------- void OColumns::impl_refresh() throw(::com::sun::star::uno::RuntimeException) { if (m_pRefreshColumns) m_pRefreshColumns->refreshColumns(); } // ------------------------------------------------------------------------- connectivity::sdbcx::ObjectType OColumns::createObject(const ::rtl::OUString& _rName) { OSL_ENSURE(m_pColFactoryImpl, "OColumns::createObject: no column factory!"); connectivity::sdbcx::ObjectType xRet; if ( m_pColFactoryImpl ) { xRet = m_pColFactoryImpl->createColumn(_rName); Reference xChild(xRet,UNO_QUERY); if ( xChild.is() ) xChild->setParent(static_cast(static_cast(this))); } Reference xDest(xRet,UNO_QUERY); if ( m_pMediator && xDest.is() ) m_pMediator->notifyElementCreated(_rName,xDest); return xRet; } // ------------------------------------------------------------------------- Reference< XPropertySet > OColumns::createDescriptor() { if ( m_pColFactoryImpl ) { Reference xRet = m_pColFactoryImpl->createColumnDescriptor(); Reference xChild(xRet,UNO_QUERY); if ( xChild.is() ) xChild->setParent(static_cast(static_cast(this))); return xRet; } else return Reference< XPropertySet >(); } // ------------------------------------------------------------------------- Any SAL_CALL OColumns::queryInterface( const Type & rType ) throw(RuntimeException) { Any aRet; if(m_xDrvColumns.is()) { aRet = m_xDrvColumns->queryInterface(rType); if ( aRet.hasValue() ) aRet = OColumns_BASE::queryInterface( rType); if ( !aRet.hasValue() ) aRet = TXChild::queryInterface( rType); return aRet; } else if(!m_pTable || (m_pTable && !m_pTable->isNew())) { if(!m_bAddColumn && rType == getCppuType( (Reference*)0)) return Any(); if(!m_bDropColumn && rType == getCppuType( (Reference*)0)) return Any(); } aRet = OColumns_BASE::queryInterface( rType); if ( !aRet.hasValue() ) aRet = TXChild::queryInterface( rType); return aRet; } // ------------------------------------------------------------------------- Sequence< Type > SAL_CALL OColumns::getTypes( ) throw(RuntimeException) { sal_Bool bAppendFound = sal_False,bDropFound = sal_False; sal_Int32 nSize = 0; Type aAppendType = getCppuType( (Reference*)0); Type aDropType = getCppuType( (Reference*)0); if(m_xDrvColumns.is()) { Reference xTypes(m_xDrvColumns,UNO_QUERY); Sequence< Type > aTypes(xTypes->getTypes()); Sequence< Type > aSecTypes(OColumns_BASE::getTypes()); const Type* pBegin = aTypes.getConstArray(); const Type* pEnd = pBegin + aTypes.getLength(); for (;pBegin != pEnd ; ++pBegin) { if(aAppendType == *pBegin) bAppendFound = sal_True; else if(aDropType == *pBegin) bDropFound = sal_True; } nSize = (bDropFound ? (bAppendFound ? 0 : 1) : (bAppendFound ? 1 : 2)); } else { nSize = ((m_pTable && m_pTable->isNew()) ? 0 : ((m_bDropColumn ? (m_bAddColumn ? 0 : 1) : (m_bAddColumn ? 1 : 2)))); bDropFound = (m_pTable && m_pTable->isNew()) || m_bDropColumn; bAppendFound = (m_pTable && m_pTable->isNew()) || m_bAddColumn; } Sequence< Type > aTypes(::comphelper::concatSequences(OColumns_BASE::getTypes(),TXChild::getTypes())); Sequence< Type > aRet(aTypes.getLength() - nSize); const Type* pBegin = aTypes.getConstArray(); const Type* pEnd = pBegin + aTypes.getLength(); for(sal_Int32 i=0;pBegin != pEnd ;++pBegin) { if(*pBegin != aAppendType && *pBegin != aDropType) aRet.getArray()[i++] = *pBegin; else if(bDropFound && *pBegin == aDropType) aRet.getArray()[i++] = *pBegin; else if(bAppendFound && *pBegin == aAppendType) aRet.getArray()[i++] = *pBegin; } return aRet; } // ------------------------------------------------------------------------- // XAppend sdbcx::ObjectType OColumns::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor ) { sdbcx::ObjectType xReturn; Reference< XAppend > xAppend( m_xDrvColumns, UNO_QUERY ); if ( xAppend.is() ) { xAppend->appendByDescriptor(descriptor); xReturn = createObject( _rForName ); } else if ( m_pTable && !m_pTable->isNew() ) { if ( m_bAddColumn ) { Reference< ::com::sun::star::sdb::tools::XTableAlteration> xAlterService = m_pTable->getAlterService(); if ( xAlterService.is() ) { xAlterService->addColumn(m_pTable,descriptor); xReturn = createObject( _rForName ); } else xReturn = OColumns_BASE::appendObject( _rForName, descriptor ); } else ::dbtools::throwGenericSQLException( DBA_RES( RID_STR_NO_COLUMN_ADD ), static_cast(static_cast(this)) ); } else xReturn = cloneDescriptor( descriptor ); if ( m_pColFactoryImpl ) m_pColFactoryImpl->columnAppended( descriptor ); ::dbaccess::notifyDataSourceModified(m_xParent,sal_True); return xReturn; } // ------------------------------------------------------------------------- // XDrop void OColumns::dropObject(sal_Int32 _nPos,const ::rtl::OUString _sElementName) { Reference< XDrop > xDrop( m_xDrvColumns, UNO_QUERY ); if ( xDrop.is() ) { xDrop->dropByName( _sElementName ); } else if ( m_pTable && !m_pTable->isNew() ) { if ( m_bDropColumn ) { Reference< ::com::sun::star::sdb::tools::XTableAlteration> xAlterService = m_pTable->getAlterService(); if ( xAlterService.is() ) xAlterService->dropColumn(m_pTable,_sElementName); else OColumns_BASE::dropObject(_nPos,_sElementName); } else ::dbtools::throwGenericSQLException( DBA_RES( RID_STR_NO_COLUMN_DROP ), static_cast(static_cast(this)) ); } if ( m_pColFactoryImpl ) m_pColFactoryImpl->columnDropped(_sElementName); ::dbaccess::notifyDataSourceModified(m_xParent,sal_True); } // ----------------------------------------------------------------------------- Reference< XInterface > SAL_CALL OColumns::getParent( ) throw (RuntimeException) { ::osl::MutexGuard aGuard(m_rMutex); return m_xParent; } // ----------------------------------------------------------------------------- void SAL_CALL OColumns::setParent( const Reference< XInterface >& _xParent ) throw (NoSupportException, RuntimeException) { ::osl::MutexGuard aGuard(m_rMutex); m_xParent = _xParent; } // -----------------------------------------------------------------------------