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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_connectivity.hxx" #include /** === begin UNO includes === **/ #include #include #include #include #include /** === end UNO includes === **/ #include #include #define PROPERTY_ID_VALUE 1000 //........................................................................ namespace dbtools { namespace param { //........................................................................ /** === begin UNO using === **/ using ::com::sun::star::uno::Reference; using ::com::sun::star::beans::XPropertySet; using ::com::sun::star::sdbc::XParameters; using ::com::sun::star::uno::Sequence; using ::com::sun::star::uno::Type; using ::com::sun::star::uno::RuntimeException; using ::com::sun::star::uno::XWeak; using ::com::sun::star::beans::XPropertySet; using ::com::sun::star::beans::XFastPropertySet; using ::com::sun::star::beans::XMultiPropertySet; using ::com::sun::star::beans::XPropertySetInfo; using ::com::sun::star::beans::Property; using ::com::sun::star::uno::Exception; using ::com::sun::star::uno::UNO_QUERY_THROW; using ::com::sun::star::uno::Any; using ::com::sun::star::lang::IllegalArgumentException; using ::com::sun::star::sdbc::SQLException; using ::com::sun::star::lang::WrappedTargetException; using ::com::sun::star::lang::IndexOutOfBoundsException; using ::com::sun::star::container::XEnumeration; using ::com::sun::star::sdb::XSingleSelectQueryAnalyzer; using ::com::sun::star::sdb::XParametersSupplier; using ::com::sun::star::lang::DisposedException; /** === end UNO using === **/ namespace PropertyAttribute = ::com::sun::star::beans::PropertyAttribute; namespace DataType = ::com::sun::star::sdbc::DataType; //==================================================================== //= ParameterWrapper //==================================================================== //-------------------------------------------------------------------- ParameterWrapper::ParameterWrapper( const Reference< XPropertySet >& _rxColumn ) :PropertyBase( m_aBHelper ) ,m_xDelegator( _rxColumn ) { if ( m_xDelegator.is() ) m_xDelegatorPSI = m_xDelegator->getPropertySetInfo(); if ( !m_xDelegatorPSI.is() ) throw RuntimeException(); } //-------------------------------------------------------------------- ParameterWrapper::ParameterWrapper( const Reference< XPropertySet >& _rxColumn, const Reference< XParameters >& _rxAllParameters, const ::std::vector< sal_Int32 >& _rIndexes ) :PropertyBase( m_aBHelper ) ,m_aIndexes( _rIndexes ) ,m_xDelegator( _rxColumn ) ,m_xValueDestination( _rxAllParameters ) { if ( m_xDelegator.is() ) m_xDelegatorPSI = m_xDelegator->getPropertySetInfo(); if ( !m_xDelegatorPSI.is() ) throw RuntimeException(); OSL_ENSURE( !m_aIndexes.empty(), "ParameterWrapper::ParameterWrapper: sure about the indexes?" ); } //-------------------------------------------------------------------- ParameterWrapper::~ParameterWrapper() { } //-------------------------------------------------------------------- IMPLEMENT_FORWARD_XINTERFACE2( ParameterWrapper, UnoBase, PropertyBase ) //-------------------------------------------------------------------- Sequence< Type > SAL_CALL ParameterWrapper::getTypes( ) throw(RuntimeException) { Sequence< Type > aTypes( 4 ); aTypes[ 1 ] = ::getCppuType( static_cast< Reference< XWeak >* >( NULL ) ); aTypes[ 1 ] = ::getCppuType( static_cast< Reference< XPropertySet >* >( NULL ) ); aTypes[ 2 ] = ::getCppuType( static_cast< Reference< XFastPropertySet >* >( NULL ) ); aTypes[ 3 ] = ::getCppuType( static_cast< Reference< XMultiPropertySet >* >( NULL ) ); return aTypes; } //-------------------------------------------------------------------- IMPLEMENT_GET_IMPLEMENTATION_ID( ParameterWrapper ) //-------------------------------------------------------------------- ::rtl::OUString ParameterWrapper::impl_getPseudoAggregatePropertyName( sal_Int32 _nHandle ) const { Reference< XPropertySetInfo > xInfo = const_cast( this )->getPropertySetInfo(); Sequence< Property > aProperties = xInfo->getProperties(); const Property* pProperties = aProperties.getConstArray(); for ( sal_Int32 i = 0; i < aProperties.getLength(); ++i, ++pProperties ) { if ( pProperties->Handle == _nHandle ) return pProperties->Name; } OSL_ENSURE( sal_False, "ParameterWrapper::impl_getPseudoAggregatePropertyName: invalid argument!" ); return ::rtl::OUString(); } //-------------------------------------------------------------------- Reference< XPropertySetInfo > ParameterWrapper::getPropertySetInfo() throw( RuntimeException ) { return createPropertySetInfo( getInfoHelper() ); } //-------------------------------------------------------------------- ::cppu::IPropertyArrayHelper& ParameterWrapper::getInfoHelper() { if ( !m_pInfoHelper.get() ) { Sequence< Property > aProperties; try { aProperties = m_xDelegatorPSI->getProperties(); sal_Int32 nProperties( aProperties.getLength() ); aProperties.realloc( nProperties + 1 ); aProperties[ nProperties ] = Property( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Value" ) ), PROPERTY_ID_VALUE, ::cppu::UnoType< Any >::get(), PropertyAttribute::TRANSIENT | PropertyAttribute::MAYBEVOID ); } catch( const Exception& ) { DBG_UNHANDLED_EXCEPTION(); } m_pInfoHelper.reset( new ::cppu::OPropertyArrayHelper( aProperties, false ) ); } return *m_pInfoHelper; } //-------------------------------------------------------------------- sal_Bool ParameterWrapper::convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue) throw( IllegalArgumentException ) { OSL_ENSURE( PROPERTY_ID_VALUE == nHandle, "ParameterWrapper::convertFastPropertyValue: the only non-readonly prop should be our PROPERTY_VALUE!" ); (void)nHandle; // we're lazy here ... rOldValue = m_aValue.makeAny(); rConvertedValue = rValue; return sal_True; // assume "modified" ... } //-------------------------------------------------------------------- void ParameterWrapper::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& rValue ) throw( Exception ) { if ( nHandle == PROPERTY_ID_VALUE ) { try { // TODO : aParamType & nScale can be obtained within the constructor .... sal_Int32 nParamType = DataType::VARCHAR; OSL_VERIFY( m_xDelegator->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Type" ) ) ) >>= nParamType ); sal_Int32 nScale = 0; if ( m_xDelegatorPSI->hasPropertyByName( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Scale" ) ) ) ) OSL_VERIFY( m_xDelegator->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Scale" ) ) ) >>= nScale ); if ( m_xValueDestination.is() ) { for ( ::std::vector< sal_Int32 >::iterator aIter = m_aIndexes.begin(); aIter != m_aIndexes.end(); ++aIter ) { m_xValueDestination->setObjectWithInfo( *aIter + 1, rValue, nParamType, nScale ); // (the index of the parameters is one-based) } } m_aValue = rValue; } catch( SQLException& e ) { WrappedTargetException aExceptionWrapper; aExceptionWrapper.Context = e.Context; aExceptionWrapper.Message = e.Message; aExceptionWrapper.TargetException <<= e; throw WrappedTargetException( aExceptionWrapper ); } } else { ::rtl::OUString aName = impl_getPseudoAggregatePropertyName( nHandle ); m_xDelegator->setPropertyValue( aName, rValue ); } } //-------------------------------------------------------------------- void ParameterWrapper::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const { if ( nHandle == PROPERTY_ID_VALUE ) { rValue = m_aValue.makeAny(); } else { ::rtl::OUString aName = impl_getPseudoAggregatePropertyName( nHandle ); rValue = m_xDelegator->getPropertyValue( aName ); } } //-------------------------------------------------------------------- void SAL_CALL ParameterWrapper::dispose() { ::osl::MutexGuard aGuard( m_aMutex ); m_aValue.setNull(); m_aIndexes.resize(0); m_xDelegator.clear(); m_xDelegatorPSI.clear(); m_xValueDestination.clear(); m_aBHelper.bDisposed = sal_True; } //==================================================================== //= ParameterWrapperContainer //==================================================================== //-------------------------------------------------------------------- ParameterWrapperContainer::ParameterWrapperContainer() :ParameterWrapperContainer_Base( m_aMutex ) { } //-------------------------------------------------------------------- ParameterWrapperContainer::ParameterWrapperContainer( const Reference< XSingleSelectQueryAnalyzer >& _rxComposer ) :ParameterWrapperContainer_Base( m_aMutex ) { Reference< XParametersSupplier > xSuppParams( _rxComposer, UNO_QUERY_THROW ); Reference< XIndexAccess > xParameters( xSuppParams->getParameters(), UNO_QUERY_THROW ); sal_Int32 nParamCount( xParameters->getCount() ); m_aParameters.reserve( nParamCount ); for ( sal_Int32 i=0; i( xParameters->getByIndex( i ), UNO_QUERY_THROW ) ) ); } } //-------------------------------------------------------------------- ParameterWrapperContainer::~ParameterWrapperContainer() { } //-------------------------------------------------------------------- Type SAL_CALL ParameterWrapperContainer::getElementType() throw( RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return ::getCppuType( static_cast< Reference< XPropertySet >* >( NULL ) ); } //-------------------------------------------------------------------- sal_Bool SAL_CALL ParameterWrapperContainer::hasElements() throw( RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return !m_aParameters.empty(); } //-------------------------------------------------------------------- sal_Int32 SAL_CALL ParameterWrapperContainer::getCount() throw( RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return m_aParameters.size(); } //-------------------------------------------------------------------- Any SAL_CALL ParameterWrapperContainer::getByIndex( sal_Int32 _nIndex ) throw( IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); if ( ( _nIndex < 0 ) || ( _nIndex >= (sal_Int32)m_aParameters.size() ) ) throw IndexOutOfBoundsException(); return makeAny( Reference< XPropertySet >( m_aParameters[ _nIndex ].get() ) ); } //-------------------------------------------------------------------- Reference< XEnumeration > ParameterWrapperContainer::createEnumeration() throw( RuntimeException ) { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); return new ::comphelper::OEnumerationByIndex( static_cast< XIndexAccess* >( this ) ); } //-------------------------------------------------------------------- void ParameterWrapperContainer::impl_checkDisposed_throw() { if ( rBHelper.bDisposed ) throw DisposedException( ::rtl::OUString(), *this ); } //-------------------------------------------------------------------- void SAL_CALL ParameterWrapperContainer::disposing() { ::osl::MutexGuard aGuard( m_aMutex ); impl_checkDisposed_throw(); for ( Parameters::const_iterator param = m_aParameters.begin(); param != m_aParameters.end(); ++param ) { (*param)->dispose(); } Parameters aEmpty; m_aParameters.swap( aEmpty ); } //........................................................................ } } // namespace dbtools::param //........................................................................ /* vim:set shiftwidth=4 softtabstop=4 expandtab: */