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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_xmlhelp.hxx" #include #include #include #ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBBUTE_HPP_ #include #endif #include #include #include #include "resultsetbase.hxx" using namespace chelp; using namespace com::sun::star; ResultSetBase::ResultSetBase( const uno::Reference< lang::XMultiServiceFactory >& xMSF, const uno::Reference< ucb::XContentProvider >& xProvider, sal_Int32 nOpenMode, const uno::Sequence< beans::Property >& seq, const uno::Sequence< ucb::NumberedSortingInfo >& seqSort ) : m_xMSF( xMSF ), m_xProvider( xProvider ), m_nRow( -1 ), m_nWasNull( true ), m_nOpenMode( nOpenMode ), m_bRowCountFinal( true ), m_sProperty( seq ), m_sSortingInfo( seqSort ), m_pDisposeEventListeners( 0 ), m_pRowCountListeners( 0 ), m_pIsFinalListeners( 0 ) { } ResultSetBase::~ResultSetBase() { delete m_pIsFinalListeners; delete m_pRowCountListeners; delete m_pDisposeEventListeners; } // XInterface void SAL_CALL ResultSetBase::acquire( void ) throw() { OWeakObject::acquire(); } void SAL_CALL ResultSetBase::release( void ) throw() { OWeakObject::release(); } uno::Any SAL_CALL ResultSetBase::queryInterface( const uno::Type& rType ) throw( uno::RuntimeException ) { uno::Any aRet = cppu::queryInterface( rType, SAL_STATIC_CAST( lang::XComponent*, this), SAL_STATIC_CAST( sdbc::XRow*, this), SAL_STATIC_CAST( sdbc::XResultSet*, this), SAL_STATIC_CAST( sdbc::XResultSetMetaDataSupplier*, this), SAL_STATIC_CAST( beans::XPropertySet*, this ), SAL_STATIC_CAST( ucb::XContentAccess*, this) ); return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ); } // XComponent void SAL_CALL ResultSetBase::addEventListener( const uno::Reference< lang::XEventListener >& Listener ) throw( uno::RuntimeException ) { osl::MutexGuard aGuard( m_aMutex ); if ( ! m_pDisposeEventListeners ) m_pDisposeEventListeners = new cppu::OInterfaceContainerHelper( m_aMutex ); m_pDisposeEventListeners->addInterface( Listener ); } void SAL_CALL ResultSetBase::removeEventListener( const uno::Reference< lang::XEventListener >& Listener ) throw( uno::RuntimeException ) { osl::MutexGuard aGuard( m_aMutex ); if ( m_pDisposeEventListeners ) m_pDisposeEventListeners->removeInterface( Listener ); } void SAL_CALL ResultSetBase::dispose() throw( uno::RuntimeException ) { osl::MutexGuard aGuard( m_aMutex ); lang::EventObject aEvt; aEvt.Source = static_cast< lang::XComponent * >( this ); if ( m_pDisposeEventListeners && m_pDisposeEventListeners->getLength() ) { m_pDisposeEventListeners->disposeAndClear( aEvt ); } if( m_pRowCountListeners && m_pRowCountListeners->getLength() ) { m_pRowCountListeners->disposeAndClear( aEvt ); } if( m_pIsFinalListeners && m_pIsFinalListeners->getLength() ) { m_pIsFinalListeners->disposeAndClear( aEvt ); } } // XResultSet sal_Bool SAL_CALL ResultSetBase::next( void ) throw( sdbc::SQLException, uno::RuntimeException ) { sal_Bool test; m_nRow++; if( sal::static_int_cast( m_nRow ) < m_aItems.size() ) test = true; else test = false; return test; } sal_Bool SAL_CALL ResultSetBase::isBeforeFirst( void ) throw( sdbc::SQLException, uno::RuntimeException ) { return m_nRow == -1; } sal_Bool SAL_CALL ResultSetBase::isAfterLast( void ) throw( sdbc::SQLException, uno::RuntimeException ) { return sal::static_int_cast( m_nRow ) >= m_aItems.size(); // Cannot happen, if m_aFolder.isOpen() } sal_Bool SAL_CALL ResultSetBase::isFirst( void ) throw( sdbc::SQLException, uno::RuntimeException ) { return m_nRow == 0; } sal_Bool SAL_CALL ResultSetBase::isLast( void ) throw( sdbc::SQLException, uno::RuntimeException) { if( sal::static_int_cast( m_nRow ) == m_aItems.size() - 1 ) return true; else return false; } void SAL_CALL ResultSetBase::beforeFirst( void ) throw( sdbc::SQLException, uno::RuntimeException) { m_nRow = -1; } void SAL_CALL ResultSetBase::afterLast( void ) throw( sdbc::SQLException, uno::RuntimeException ) { m_nRow = m_aItems.size(); } sal_Bool SAL_CALL ResultSetBase::first( void ) throw( sdbc::SQLException, uno::RuntimeException) { m_nRow = -1; return next(); } sal_Bool SAL_CALL ResultSetBase::last( void ) throw( sdbc::SQLException, uno::RuntimeException ) { m_nRow = m_aItems.size() - 1; return true; } sal_Int32 SAL_CALL ResultSetBase::getRow( void ) throw( sdbc::SQLException, uno::RuntimeException) { // Test, whether behind last row if( -1 == m_nRow || sal::static_int_cast( m_nRow ) >= m_aItems.size() ) return 0; else return m_nRow+1; } sal_Bool SAL_CALL ResultSetBase::absolute( sal_Int32 row ) throw( sdbc::SQLException, uno::RuntimeException) { if( row >= 0 ) m_nRow = row - 1; else { last(); m_nRow += ( row + 1 ); if( m_nRow < -1 ) m_nRow = -1; } return 0<= m_nRow && sal::static_int_cast( m_nRow ) < m_aItems.size(); } sal_Bool SAL_CALL ResultSetBase::relative( sal_Int32 row ) throw( sdbc::SQLException, uno::RuntimeException) { if( isAfterLast() || isBeforeFirst() ) throw sdbc::SQLException(); if( row > 0 ) while( row-- ) next(); else if( row < 0 ) while( row++ && m_nRow > -1 ) previous(); return 0 <= m_nRow && sal::static_int_cast( m_nRow ) < m_aItems.size(); } sal_Bool SAL_CALL ResultSetBase::previous( void ) throw( sdbc::SQLException, uno::RuntimeException) { if( sal::static_int_cast( m_nRow ) > m_aItems.size() ) m_nRow = m_aItems.size(); // Correct Handling of afterLast if( 0 <= m_nRow ) -- m_nRow; return 0 <= m_nRow && sal::static_int_cast( m_nRow ) < m_aItems.size(); } void SAL_CALL ResultSetBase::refreshRow( void ) throw( sdbc::SQLException, uno::RuntimeException) { } sal_Bool SAL_CALL ResultSetBase::rowUpdated( void ) throw( sdbc::SQLException, uno::RuntimeException ) { return false; } sal_Bool SAL_CALL ResultSetBase::rowInserted( void ) throw( sdbc::SQLException, uno::RuntimeException ) { return false; } sal_Bool SAL_CALL ResultSetBase::rowDeleted( void ) throw( sdbc::SQLException, uno::RuntimeException ) { return false; } uno::Reference< uno::XInterface > SAL_CALL ResultSetBase::getStatement( void ) throw( sdbc::SQLException, uno::RuntimeException ) { uno::Reference< uno::XInterface > test( 0 ); return test; } // XCloseable void SAL_CALL ResultSetBase::close( void ) throw( sdbc::SQLException, uno::RuntimeException) { } rtl::OUString SAL_CALL ResultSetBase::queryContentIdentifierString( void ) throw( uno::RuntimeException ) { if( 0 <= m_nRow && sal::static_int_cast( m_nRow ) < m_aItems.size() ) return m_aPath[m_nRow]; else return rtl::OUString(); } uno::Reference< ucb::XContentIdentifier > SAL_CALL ResultSetBase::queryContentIdentifier( void ) throw( uno::RuntimeException ) { if( 0 <= m_nRow && sal::static_int_cast( m_nRow ) < m_aItems.size() ) { rtl::OUString url = queryContentIdentifierString(); if( ! m_aIdents[m_nRow].is() && url.getLength() ) m_aIdents[m_nRow] = uno::Reference< ucb::XContentIdentifier >( new ::ucbhelper::ContentIdentifier( m_xMSF,url ) ); return m_aIdents[m_nRow]; } return uno::Reference< ucb::XContentIdentifier >(); } uno::Reference< ucb::XContent > SAL_CALL ResultSetBase::queryContent( void ) throw( uno::RuntimeException ) { if( 0 <= m_nRow && sal::static_int_cast( m_nRow ) < m_aItems.size() ) return m_xProvider->queryContent( queryContentIdentifier() ); else return uno::Reference< ucb::XContent >(); } class XPropertySetInfoImpl : public cppu::OWeakObject, public beans::XPropertySetInfo { public: XPropertySetInfoImpl( const uno::Sequence< beans::Property >& aSeq ) : m_aSeq( aSeq ) { } void SAL_CALL acquire( void ) throw() { OWeakObject::acquire(); } void SAL_CALL release( void ) throw() { OWeakObject::release(); } uno::Any SAL_CALL queryInterface( const uno::Type& rType ) throw( uno::RuntimeException ) { uno::Any aRet = cppu::queryInterface( rType, SAL_STATIC_CAST( beans::XPropertySetInfo*, this ) ); return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ); } uno::Sequence< beans::Property > SAL_CALL getProperties() throw( uno::RuntimeException ) { return m_aSeq; } beans::Property SAL_CALL getPropertyByName( const ::rtl::OUString& aName ) throw( beans::UnknownPropertyException, uno::RuntimeException) { for( int i = 0; i < m_aSeq.getLength(); ++i ) if( aName == m_aSeq[i].Name ) return m_aSeq[i]; throw beans::UnknownPropertyException(); } sal_Bool SAL_CALL hasPropertyByName( const ::rtl::OUString& Name ) throw( uno::RuntimeException ) { for( int i = 0; i < m_aSeq.getLength(); ++i ) if( Name == m_aSeq[i].Name ) return true; return false; } private: uno::Sequence< beans::Property > m_aSeq; }; // XPropertySet uno::Reference< beans::XPropertySetInfo > SAL_CALL ResultSetBase::getPropertySetInfo() throw( uno::RuntimeException) { uno::Sequence< beans::Property > seq(2); seq[0].Name = rtl::OUString::createFromAscii( "RowCount" ); seq[0].Handle = -1; seq[0].Type = getCppuType( static_cast< sal_Int32* >(0) ); seq[0].Attributes = beans::PropertyAttribute::READONLY; seq[1].Name = rtl::OUString::createFromAscii( "IsRowCountFinal" ); seq[1].Handle = -1; seq[1].Type = getCppuType( static_cast< sal_Bool* >(0) ); seq[1].Attributes = beans::PropertyAttribute::READONLY; //t return uno::Reference< beans::XPropertySetInfo > ( new XPropertySetInfoImpl( seq ) ); } void SAL_CALL ResultSetBase::setPropertyValue( const rtl::OUString& aPropertyName, const uno::Any& aValue ) throw( beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException) { (void)aValue; if( aPropertyName == rtl::OUString::createFromAscii( "IsRowCountFinal" ) || aPropertyName == rtl::OUString::createFromAscii( "RowCount" ) ) return; throw beans::UnknownPropertyException(); } uno::Any SAL_CALL ResultSetBase::getPropertyValue( const rtl::OUString& PropertyName ) throw( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException) { if( PropertyName == rtl::OUString::createFromAscii( "IsRowCountFinal" ) ) { uno::Any aAny; aAny <<= m_bRowCountFinal; return aAny; } else if ( PropertyName == rtl::OUString::createFromAscii( "RowCount" ) ) { uno::Any aAny; sal_Int32 count = m_aItems.size(); aAny <<= count; return aAny; } else throw beans::UnknownPropertyException(); } void SAL_CALL ResultSetBase::addPropertyChangeListener( const rtl::OUString& aPropertyName, const uno::Reference< beans::XPropertyChangeListener >& xListener ) throw( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException) { if( aPropertyName == rtl::OUString::createFromAscii( "IsRowCountFinal" ) ) { osl::MutexGuard aGuard( m_aMutex ); if ( ! m_pIsFinalListeners ) m_pIsFinalListeners = new cppu::OInterfaceContainerHelper( m_aMutex ); m_pIsFinalListeners->addInterface( xListener ); } else if ( aPropertyName == rtl::OUString::createFromAscii( "RowCount" ) ) { osl::MutexGuard aGuard( m_aMutex ); if ( ! m_pRowCountListeners ) m_pRowCountListeners = new cppu::OInterfaceContainerHelper( m_aMutex ); m_pRowCountListeners->addInterface( xListener ); } else throw beans::UnknownPropertyException(); } void SAL_CALL ResultSetBase::removePropertyChangeListener( const rtl::OUString& aPropertyName, const uno::Reference< beans::XPropertyChangeListener >& aListener ) throw( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException) { if( aPropertyName == rtl::OUString::createFromAscii( "IsRowCountFinal" ) && m_pIsFinalListeners ) { osl::MutexGuard aGuard( m_aMutex ); m_pIsFinalListeners->removeInterface( aListener ); } else if ( aPropertyName == rtl::OUString::createFromAscii( "RowCount" ) && m_pRowCountListeners ) { osl::MutexGuard aGuard( m_aMutex ); m_pRowCountListeners->removeInterface( aListener ); } else throw beans::UnknownPropertyException(); } void SAL_CALL ResultSetBase::addVetoableChangeListener( const rtl::OUString& PropertyName, const uno::Reference< beans::XVetoableChangeListener >& aListener ) throw( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException) { (void)PropertyName; (void)aListener; } void SAL_CALL ResultSetBase::removeVetoableChangeListener( const rtl::OUString& PropertyName, const uno::Reference< beans::XVetoableChangeListener >& aListener ) throw( beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException) { (void)PropertyName; (void)aListener; } // XResultSetMetaDataSupplier uno::Reference< sdbc::XResultSetMetaData > SAL_CALL ResultSetBase::getMetaData( void ) throw( sdbc::SQLException, uno::RuntimeException ) { ::ucbhelper::ResultSetMetaData* p = new ::ucbhelper::ResultSetMetaData( m_xMSF, m_sProperty ); return uno::Reference< sdbc::XResultSetMetaData >( p ); }