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/*************************************************************************
*
* $RCSfile: TColumnsHelper.cxx,v $
*
* $Revision: 1.2 $
*
* last change: $Author: hr $ $Date: 2003-04-28 15:57:52 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef CONNECTIVITY_COLUMNSHELPER_HXX
#include "connectivity/TColumnsHelper.hxx"
#endif
#ifndef _CONNECTIVITY_SDBCX_COLUMN_HXX_
#include "connectivity/sdbcx/VColumn.hxx"
#endif
#ifndef _CONNECTIVITY_SDBCX_COLUMN_HXX_
#include "connectivity/sdbcx/VColumn.hxx"
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSET_HPP_
#include <com/sun/star/sdbc/XResultSet.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
#include <com/sun/star/sdbc/DataType.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_
#include <com/sun/star/sdbc/ColumnValue.hpp>
#endif
#ifndef _COMPHELPER_TYPES_HXX_
#include <comphelper/types.hxx>
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include "connectivity/dbtools.hxx"
#endif
#ifndef CONNECTIVITY_CONNECTION_HXX
#include "TConnection.hxx"
#endif
#ifndef CONNECTIVITY_TABLEHELPER_HXX
#include "connectivity/TTableHelper.hxx"
#endif
#ifndef _COMPHELPER_PROPERTY_HXX_
#include <comphelper/property.hxx>
#endif
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
) : OCollection(_rParent,_bCase,_rMutex,_rVector)
,m_pTable(NULL)
,m_pImpl(NULL)
{
}
// -----------------------------------------------------------------------------
OColumnsHelper::~OColumnsHelper()
{
delete m_pImpl;
m_pImpl = NULL;
}
// -----------------------------------------------------------------------------
Reference< XNamed > 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
{
Reference<XDatabaseMetaData> xMetaData = xConnection->getMetaData();
::rtl::OUString sComposedName = ::dbtools::composeTableName(xMetaData,m_pTable,sal_True,::dbtools::eInDataManipulation);
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;
}
Reference< XNamed > xRet(::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_pTable->refreshColumns();
}
// -------------------------------------------------------------------------
Reference< XPropertySet > OColumnsHelper::createEmptyObject()
{
return new OColumn(sal_True);
}
// -----------------------------------------------------------------------------
Reference< XNamed > OColumnsHelper::cloneObject(const Reference< XPropertySet >& _xDescriptor)
{
Reference<XPropertySet> xProp = createEmptyObject();
::comphelper::copyProperties(_xDescriptor,xProp);
Reference< XNamed > xName(xProp,UNO_QUERY);
OSL_ENSURE(xName.is(),"Must be a XName interface here !");
return xName;
}
// -----------------------------------------------------------------------------
// XAppend
void OColumnsHelper::appendObject( const Reference< XPropertySet >& descriptor )
{
::osl::MutexGuard aGuard(m_rMutex);
OSL_ENSURE(m_pTable,"OColumnsHelper::appendByDescriptor: Table is null!");
OSL_ENSURE(descriptor.is(),"OColumnsHelper::appendByDescriptor: descriptor is null!");
if ( descriptor.is() && m_pTable && !m_pTable->isNew() )
{
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,sal_True,::dbtools::eInTableDefinitions);
aSql += ::rtl::OUString::createFromAscii(" ADD ");
aSql += ::dbtools::createStandardColumnPart(descriptor,m_pTable->getConnection());
Reference< XStatement > xStmt = m_pTable->getConnection()->createStatement( );
if ( xStmt.is() )
{
xStmt->execute(aSql);
::comphelper::disposeComponent(xStmt);
}
}
}
// -------------------------------------------------------------------------
// 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,sal_True,::dbtools::eInTableDefinitions);
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);
}
}
}
// -----------------------------------------------------------------------------
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