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Diffstat (limited to 'dbaccess/source/core/api/WrappedResultSet.cxx')
| -rw-r--r-- | dbaccess/source/core/api/WrappedResultSet.cxx | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/dbaccess/source/core/api/WrappedResultSet.cxx b/dbaccess/source/core/api/WrappedResultSet.cxx new file mode 100644 index 000000000..a0999e5f3 --- /dev/null +++ b/dbaccess/source/core/api/WrappedResultSet.cxx @@ -0,0 +1,184 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include "WrappedResultSet.hxx" +#include <com/sun/star/sdbc/XResultSetUpdate.hpp> + +using namespace dbaccess; +using namespace ::connectivity; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::sdbcx; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::lang; +using namespace ::osl; + +void WrappedResultSet::construct(const Reference< XResultSet>& _xDriverSet,const OUString& i_sRowSetFilter) +{ + OCacheSet::construct(_xDriverSet,i_sRowSetFilter); + m_xUpd.set(_xDriverSet,UNO_QUERY_THROW); + m_xRowLocate.set(_xDriverSet,UNO_QUERY_THROW); + m_xUpdRow.set(_xDriverSet,UNO_QUERY_THROW); +} + +void WrappedResultSet::reset(const Reference< XResultSet>& _xDriverSet) +{ + construct(_xDriverSet, m_sRowSetFilter); +} + +Any WrappedResultSet::getBookmark() +{ + if ( m_xRowLocate.is() ) + { + return m_xRowLocate->getBookmark( ); + } + return makeAny(m_xDriverSet->getRow()); +} + +bool WrappedResultSet::moveToBookmark( const Any& bookmark ) +{ + return m_xRowLocate->moveToBookmark( bookmark ); +} + +sal_Int32 WrappedResultSet::compareBookmarks( const Any& _first, const Any& _second ) +{ + return m_xRowLocate->compareBookmarks( _first,_second ); +} + +bool WrappedResultSet::hasOrderedBookmarks( ) +{ + return m_xRowLocate->hasOrderedBookmarks(); +} + +sal_Int32 WrappedResultSet::hashBookmark( const Any& bookmark ) +{ + return m_xRowLocate->hashBookmark(bookmark); +} + +void WrappedResultSet::insertRow( const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& /*_xTable*/ ) +{ + m_xUpd->moveToInsertRow(); + sal_Int32 i = 1; + connectivity::ORowVector< ORowSetValue > ::Vector::const_iterator aEnd = _rInsertRow->end(); + for(connectivity::ORowVector< ORowSetValue > ::Vector::iterator aIter = _rInsertRow->begin()+1;aIter != aEnd;++aIter,++i) + { + aIter->setSigned(m_aSignedFlags[i-1]); + updateColumn(i,m_xUpdRow,*aIter); + } + m_xUpd->insertRow(); + (*_rInsertRow->begin()) = getBookmark(); +} + +void WrappedResultSet::updateRow(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOriginalRow,const connectivity::OSQLTable& /*_xTable*/ ) +{ + sal_Int32 i = 1; + connectivity::ORowVector< ORowSetValue > ::Vector::const_iterator aOrgIter = _rOriginalRow->begin()+1; + connectivity::ORowVector< ORowSetValue > ::Vector::iterator aEnd = _rInsertRow->end(); + for(connectivity::ORowVector< ORowSetValue > ::Vector::iterator aIter = _rInsertRow->begin()+1;aIter != aEnd;++aIter,++i,++aOrgIter) + { + aIter->setSigned(aOrgIter->isSigned()); + updateColumn(i,m_xUpdRow,*aIter); + } + m_xUpd->updateRow(); +} + +void WrappedResultSet::deleteRow(const ORowSetRow& /*_rDeleteRow*/ ,const connectivity::OSQLTable& /*_xTable*/ ) +{ + m_xUpd->deleteRow(); +} + +void WrappedResultSet::updateColumn(sal_Int32 nPos, const Reference< XRowUpdate >& _xParameter, const ORowSetValue& _rValue) +{ + if(!(_rValue.isBound() && _rValue.isModified())) + return; + + if(_rValue.isNull()) + _xParameter->updateNull(nPos); + else + { + + switch(_rValue.getTypeKind()) + { + case DataType::DECIMAL: + case DataType::NUMERIC: + _xParameter->updateNumericObject(nPos,_rValue.makeAny(),m_xSetMetaData->getScale(nPos)); + break; + case DataType::CHAR: + case DataType::VARCHAR: + _xParameter->updateString(nPos,_rValue); + break; + case DataType::BIGINT: + if ( _rValue.isSigned() ) + _xParameter->updateLong(nPos,_rValue); + else + _xParameter->updateString(nPos,_rValue); + break; + case DataType::BIT: + case DataType::BOOLEAN: + _xParameter->updateBoolean(nPos,static_cast<bool>(_rValue)); + break; + case DataType::TINYINT: + if ( _rValue.isSigned() ) + _xParameter->updateByte(nPos,_rValue); + else + _xParameter->updateShort(nPos,_rValue); + break; + case DataType::SMALLINT: + if ( _rValue.isSigned() ) + _xParameter->updateShort(nPos,_rValue); + else + _xParameter->updateInt(nPos,_rValue); + break; + case DataType::INTEGER: + if ( _rValue.isSigned() ) + _xParameter->updateInt(nPos,_rValue); + else + _xParameter->updateLong(nPos,_rValue); + break; + case DataType::FLOAT: + _xParameter->updateFloat(nPos,_rValue); + break; + case DataType::DOUBLE: + case DataType::REAL: + _xParameter->updateDouble(nPos,_rValue); + break; + case DataType::DATE: + _xParameter->updateDate(nPos,_rValue); + break; + case DataType::TIME: + _xParameter->updateTime(nPos,_rValue); + break; + case DataType::TIMESTAMP: + _xParameter->updateTimestamp(nPos,_rValue); + break; + case DataType::BINARY: + case DataType::VARBINARY: + case DataType::LONGVARBINARY: + _xParameter->updateBytes(nPos,_rValue); + break; + case DataType::BLOB: + case DataType::CLOB: + _xParameter->updateObject(nPos,_rValue.getAny()); + break; + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |