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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 "connectivity/TColumnsHelper.hxx" #include "connectivity/sdbcx/VColumn.hxx" #include "connectivity/sdbcx/VColumn.hxx" #include #include #include #include #include #include #include #include #include "connectivity/dbtools.hxx" #include "TConnection.hxx" #include "connectivity/TTableHelper.hxx" #include using namespace ::comphelper; using namespace connectivity::sdbcx; using namespace connectivity; using namespace dbtools; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::container; using namespace ::com::sun::star::lang; typedef connectivity::sdbcx::OCollection OCollection_TYPE; namespace connectivity { class OColumnsHelperImpl { public: OColumnsHelperImpl(sal_Bool _bCase) : m_aColumnInfo(_bCase) { } ColumnInformationMap m_aColumnInfo; }; } OColumnsHelper::OColumnsHelper( ::cppu::OWeakObject& _rParent ,sal_Bool _bCase ,::osl::Mutex& _rMutex ,const TStringVector &_rVector ,sal_Bool _bUseHardRef ) : OCollection(_rParent,_bCase,_rMutex,_rVector,sal_False,_bUseHardRef) ,m_pImpl(NULL) ,m_pTable(NULL) { } // ----------------------------------------------------------------------------- OColumnsHelper::~OColumnsHelper() { delete m_pImpl; m_pImpl = NULL; } // ----------------------------------------------------------------------------- sdbcx::ObjectType OColumnsHelper::createObject(const ::rtl::OUString& _rName) { OSL_ENSURE(m_pTable,"NO Table set. Error!"); Reference xConnection = m_pTable->getConnection(); if ( !m_pImpl ) m_pImpl = new OColumnsHelperImpl(isCaseSensitive()); sal_Bool bQueryInfo = sal_True; sal_Bool bAutoIncrement = sal_False; sal_Bool bIsCurrency = sal_False; sal_Int32 nDataType = DataType::OTHER; ColumnInformationMap::iterator aFind = m_pImpl->m_aColumnInfo.find(_rName); if ( aFind == m_pImpl->m_aColumnInfo.end() ) // we have to fill it { ::rtl::OUString sComposedName = ::dbtools::composeTableNameForSelect( xConnection, m_pTable ); collectColumnInformation(xConnection,sComposedName,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*")) ,m_pImpl->m_aColumnInfo); aFind = m_pImpl->m_aColumnInfo.find(_rName); } if ( aFind != m_pImpl->m_aColumnInfo.end() ) { bQueryInfo = sal_False; bAutoIncrement = aFind->second.first.first; bIsCurrency = aFind->second.first.second; nDataType = aFind->second.second; } // if ( aFind != m_pImpl->m_aColumnInfo.end() ) sdbcx::ObjectType xRet; const ColumnDesc* pColDesc = m_pTable->getColumnDescription(_rName); if ( pColDesc ) { Reference xPr = m_pTable; const Reference xPrimaryKeyColumns = getPrimaryKeyColumns_throw(xPr); sal_Int32 nField11 = pColDesc->nField11; if ( nField11 != ColumnValue::NO_NULLS && xPrimaryKeyColumns.is() && xPrimaryKeyColumns->hasByName(_rName) ) { nField11 = ColumnValue::NO_NULLS; } // if ( xKeys.is() ) connectivity::sdbcx::OColumn* pRet = new connectivity::sdbcx::OColumn(_rName, pColDesc->aField6, pColDesc->sField13, pColDesc->sField12, nField11, pColDesc->nField7, pColDesc->nField9, pColDesc->nField5, bAutoIncrement, sal_False, bIsCurrency, isCaseSensitive()); xRet = pRet; } else { xRet.set(::dbtools::createSDBCXColumn( m_pTable, xConnection, _rName, isCaseSensitive(), bQueryInfo, bAutoIncrement, bIsCurrency, nDataType),UNO_QUERY); } return xRet; } // ------------------------------------------------------------------------- void OColumnsHelper::impl_refresh() throw(RuntimeException) { if ( m_pTable ) { m_pImpl->m_aColumnInfo.clear(); m_pTable->refreshColumns(); } } // ------------------------------------------------------------------------- Reference< XPropertySet > OColumnsHelper::createDescriptor() { return new OColumn(sal_True); } // ----------------------------------------------------------------------------- // XAppend sdbcx::ObjectType OColumnsHelper::appendObject( const ::rtl::OUString& _rForName, const Reference< XPropertySet >& descriptor ) { ::osl::MutexGuard aGuard(m_rMutex); OSL_ENSURE(m_pTable,"OColumnsHelper::appendByDescriptor: Table is null!"); if ( !m_pTable || m_pTable->isNew() ) return cloneDescriptor( descriptor ); Reference xMetaData = m_pTable->getConnection()->getMetaData(); ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("ALTER TABLE "); ::rtl::OUString aQuote = xMetaData->getIdentifierQuoteString( ); aSql += ::dbtools::composeTableName( xMetaData, m_pTable, ::dbtools::eInTableDefinitions, false, false, true ); aSql += ::rtl::OUString::createFromAscii(" ADD "); aSql += ::dbtools::createStandardColumnPart(descriptor,m_pTable->getConnection(),NULL,m_pTable->getTypeCreatePattern()); Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement( ); if ( xStmt.is() ) { xStmt->execute(aSql); ::comphelper::disposeComponent(xStmt); } return createObject( _rForName ); } // ------------------------------------------------------------------------- // XDrop void OColumnsHelper::dropObject(sal_Int32 /*_nPos*/,const ::rtl::OUString _sElementName) { OSL_ENSURE(m_pTable,"OColumnsHelper::dropByName: Table is null!"); if ( m_pTable && !m_pTable->isNew() ) { ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("ALTER TABLE "); Reference xMetaData = m_pTable->getConnection()->getMetaData(); ::rtl::OUString aQuote = xMetaData->getIdentifierQuoteString( ); aSql += ::dbtools::composeTableName( xMetaData, m_pTable, ::dbtools::eInTableDefinitions, false, false, true ); aSql += ::rtl::OUString::createFromAscii(" DROP "); aSql += ::dbtools::quoteName( aQuote,_sElementName); Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement( ); if ( xStmt.is() ) { xStmt->execute(aSql); ::comphelper::disposeComponent(xStmt); } } } // ----------------------------------------------------------------------------- /* vim:set shiftwidth=4 softtabstop=4 expandtab: */