xref: /aoo42x/main/dbaccess/source/core/api/WrappedResultSet.cxx (revision 96de5490)

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 * 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
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 * 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
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_dbaccess.hxx"
#include "WrappedResultSet.hxx"
#include "core_resource.hxx"
#include "core_resource.hrc"
#include <com/sun/star/sdbc/XResultSetUpdate.hpp>
#include <connectivity/dbexception.hxx>
#include <rtl/logfile.hxx>

#include <limits>

using namespace dbaccess;
using namespace ::connectivity;
using namespace ::dbtools;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbc;
//	using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
//	using namespace ::cppu;
using namespace ::osl;

void WrappedResultSet::construct(const Reference< XResultSet>& _xDriverSet,const ::rtl::OUString& i_sRowSetFilter)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::construct" );
	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);
}
// -----------------------------------------------------------------------------
Any SAL_CALL WrappedResultSet::getBookmark() throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::getBookmark" );
    if ( m_xRowLocate.is() )
    {
        return m_xRowLocate->getBookmark( );
    }
	return makeAny(m_xDriverSet->getRow());
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL WrappedResultSet::moveToBookmark( const Any& bookmark ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::moveToBookmark" );
    return m_xRowLocate->moveToBookmark( bookmark );
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL WrappedResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::moveRelativeToBookmark" );
    return m_xRowLocate->moveRelativeToBookmark( bookmark,rows );
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL WrappedResultSet::compareBookmarks( const Any& _first, const Any& _second ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::compareBookmarks" );
	return m_xRowLocate->compareBookmarks( _first,_second );
}
// -------------------------------------------------------------------------
sal_Bool SAL_CALL WrappedResultSet::hasOrderedBookmarks(  ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::hasOrderedBookmarks" );
	return m_xRowLocate->hasOrderedBookmarks();
}
// -------------------------------------------------------------------------
sal_Int32 SAL_CALL WrappedResultSet::hashBookmark( const Any& bookmark ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::hashBookmark" );
    return m_xRowLocate->hashBookmark(bookmark);
}
// -------------------------------------------------------------------------
// ::com::sun::star::sdbcx::XDeleteRows
Sequence< sal_Int32 > SAL_CALL WrappedResultSet::deleteRows( const Sequence< Any >& rows ,const connectivity::OSQLTable& /*_xTable*/) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::deleteRows" );
	Reference< ::com::sun::star::sdbcx::XDeleteRows> xDeleteRow(m_xRowLocate,UNO_QUERY);
	if(xDeleteRow.is())
	{
		return xDeleteRow->deleteRows(rows);
	}
	return Sequence< sal_Int32 >();
}
// -------------------------------------------------------------------------
void SAL_CALL WrappedResultSet::insertRow( const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& /*_xTable*/ ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::insertRow" );

	m_xUpd->moveToInsertRow();
	sal_Int32 i = 1;
    connectivity::ORowVector< ORowSetValue > ::Vector::iterator aEnd = _rInsertRow->get().end();
	for(connectivity::ORowVector< ORowSetValue > ::Vector::iterator aIter = _rInsertRow->get().begin()+1;aIter != aEnd;++aIter,++i)
	{
		aIter->setSigned(m_aSignedFlags[i-1]);
		updateColumn(i,m_xUpdRow,*aIter);
	}
	m_xUpd->insertRow();
	(*_rInsertRow->get().begin()) = getBookmark();
}
// -------------------------------------------------------------------------
void SAL_CALL WrappedResultSet::updateRow(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOrginalRow,const connectivity::OSQLTable& /*_xTable*/  ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::updateRow" );
	sal_Int32 i = 1;
	connectivity::ORowVector< ORowSetValue > ::Vector::const_iterator aOrgIter = _rOrginalRow->get().begin()+1;
    connectivity::ORowVector< ORowSetValue > ::Vector::iterator aEnd = _rInsertRow->get().end();
	for(connectivity::ORowVector< ORowSetValue > ::Vector::iterator aIter = _rInsertRow->get().begin()+1;aIter != aEnd;++aIter,++i,++aOrgIter)
	{
		aIter->setSigned(aOrgIter->isSigned());
		updateColumn(i,m_xUpdRow,*aIter);
	}
	m_xUpd->updateRow();
}
// -------------------------------------------------------------------------
void SAL_CALL WrappedResultSet::deleteRow(const ORowSetRow& /*_rDeleteRow*/ ,const connectivity::OSQLTable& /*_xTable*/  ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::deleteRow" );
	m_xUpd->deleteRow();
}
// -------------------------------------------------------------------------
void SAL_CALL WrappedResultSet::cancelRowUpdates(  ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::cancelRowUpdates" );
    m_xUpd->cancelRowUpdates();
}
// -------------------------------------------------------------------------
void SAL_CALL WrappedResultSet::moveToInsertRow(  ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::moveToInsertRow" );
	m_xUpd->moveToInsertRow();
}
// -------------------------------------------------------------------------
void SAL_CALL WrappedResultSet::moveToCurrentRow(  ) throw(SQLException, RuntimeException)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::moveToCurrentRow" );
    m_xUpd->moveToCurrentRow();
}
// -------------------------------------------------------------------------
void WrappedResultSet::fillValueRow(ORowSetRow& _rRow,sal_Int32 _nPosition)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::fillValueRow" );
	OCacheSet::fillValueRow(_rRow,_nPosition);
}
// -------------------------------------------------------------------------
void WrappedResultSet::updateColumn(sal_Int32 nPos,Reference< XRowUpdate > _xParameter,const ORowSetValue& _rValue)
{
    RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "WrappedResultSet::updateColumn" );
	if(_rValue.isBound() && _rValue.isModified())
	{
		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:
				//case DataType::DECIMAL:
				//case DataType::NUMERIC:
					_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,_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;
			}
		}
	}
}