| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 <com/sun/star/sdbc/XRow.hpp> |
| #include <com/sun/star/sdbc/XResultSet.hpp> |
| #include <com/sun/star/sdbc/DataType.hpp> |
| #include <com/sun/star/sdbc/ColumnValue.hpp> |
| #include <com/sun/star/sdbcx/KeyType.hpp> |
| #include <com/sun/star/sdbcx/XColumnsSupplier.hpp> |
| #include <com/sun/star/sdbcx/XKeysSupplier.hpp> |
| #include <comphelper/types.hxx> |
| #include "connectivity/dbtools.hxx" |
| #include "TConnection.hxx" |
| #include "connectivity/TTableHelper.hxx" |
| #include <comphelper/property.hxx> |
| |
| 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> 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<XPropertySet> xPr = m_pTable; |
| const Reference<XNameAccess> 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<XDatabaseMetaData> 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<XDatabaseMetaData> 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); |
| } |
| } |
| } |
| // ----------------------------------------------------------------------------- |
| |
| |
| |