diff --git a/connectivity/source/drivers/dbase/DCode.cxx b/connectivity/source/drivers/dbase/DCode.cxx new file mode 100644 index 000000000000..40e172353668 --- /dev/null +++ b/connectivity/source/drivers/dbase/DCode.cxx @@ -0,0 +1,173 @@ +/************************************************************************* + * + * $RCSfile: DCode.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: oj $ $Date: 2001-05-07 10:46:53 $ + * + * 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_DBASE_DCODE_HXX +#include "dbase/DCode.hxx" +#endif +#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_ +#include +#endif +#ifndef _CONNECTIVITY_DBASE_INDEX_HXX_ +#include "dbase/DIndex.hxx" +#endif +#ifndef _CONNECTIVITY_DBASE_INDEXITER_HXX_ +#include "dbase/DIndexIter.hxx" +#endif +#define CONNECTIVITY_PROPERTY_NAME_SPACE dbase +#ifndef _CONNECTIVITY_PROPERTYIDS_HXX_ +#include "propertyids.hxx" +#endif + + +using namespace connectivity::dbase; +using namespace connectivity::file; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::beans; +using namespace ::com::sun::star::sdbcx; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::container; + +TYPEINIT1(OFILEOperandAttr, OOperandAttr); +// ----------------------------------------------------------------------------- +OOperandAttr* OFILEAnalyzer::createOperandAttr(sal_Int32 _nPos, + const Reference< XPropertySet>& _xCol, + const Reference< XNameAccess>& _xIndexes) +{ + return new OFILEOperandAttr(_nPos,_xCol,_xIndexes); +} +//------------------------------------------------------------------ +OFILEOperandAttr::OFILEOperandAttr(sal_uInt16 _nPos, + const Reference< XPropertySet>& _xColumn, + const Reference< XNameAccess>& _xIndexes) + : OOperandAttr(_nPos,_xColumn) +{ + if(_xIndexes.is()) + { + ::rtl::OUString sName; + Reference xColInfo = _xColumn->getPropertySetInfo(); + Reference xIndex; + + Sequence< ::rtl::OUString> aSeq = _xIndexes->getElementNames(); + const ::rtl::OUString* pBegin = aSeq.getConstArray(); + const ::rtl::OUString* pEnd = pBegin + aSeq.getLength(); + for(;pBegin != pEnd;++pBegin) + { + _xIndexes->getByName(*pBegin) >>= xIndex; + if(xIndex.is()) + { + Reference xColsSup(xIndex,UNO_QUERY); + Reference xNameAccess = xColsSup->getColumns(); + _xColumn->getPropertyValue(PROPERTY_NAME) >>= sName; + if(xNameAccess->hasByName(sName)) + { + m_xIndex = xIndex; + break; + } + else if(xColInfo->hasPropertyByName(PROPERTY_REALNAME)) + { + _xColumn->getPropertyValue(PROPERTY_REALNAME) >>= sName; + if(xNameAccess->hasByName(sName)) + { + m_xIndex = xIndex; + break; + } + } + } + } + } + +} +// ------------------------------------------------------------------------- +sal_Bool OFILEOperandAttr::isIndexed() const +{ + return m_xIndex.is(); +} +//------------------------------------------------------------------ +OEvaluateSet* OFILEOperandAttr::preProcess(OBoolOperator* pOp, OOperand* pRight) +{ + OEvaluateSet* pEvaluateSet = NULL; + if (isIndexed()) + { + Reference xTunnel(m_xIndex,UNO_QUERY); + if(xTunnel.is()) + { + ODbaseIndex* pIndex = (ODbaseIndex*)xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()); + if(pIndex) + { + OIndexIterator* pIter = pIndex->createIterator(pOp,pRight); + + if (pIter) + { + pEvaluateSet = new OEvaluateSet(); + ULONG nRec = pIter->First(); + while (nRec != NODE_NOTFOUND) + { + (*pEvaluateSet)[nRec] = nRec; + nRec = pIter->Next(); + } + } + delete pIter; + } + } + } + return pEvaluateSet; +} + + diff --git a/connectivity/source/inc/dbase/DCode.hxx b/connectivity/source/inc/dbase/DCode.hxx new file mode 100644 index 000000000000..1948315b06e9 --- /dev/null +++ b/connectivity/source/inc/dbase/DCode.hxx @@ -0,0 +1,107 @@ +/************************************************************************* + * + * $RCSfile: DCode.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: oj $ $Date: 2001-05-07 10:46:47 $ + * + * 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_DBASE_DCODE_HXX +#define CONNECTIVITY_DBASE_DCODE_HXX + +#ifndef _CONNECTIVITY_FILE_FANALYZER_HXX_ +#include "file/fanalyzer.hxx" +#endif +#ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ +#include +#endif +#ifndef _CONNECTIVITY_FILE_FCODE_HXX_ +#include "file/fcode.hxx" +#endif + +namespace connectivity +{ + namespace dbase + { + class OFILEAnalyzer : public file::OSQLAnalyzer + { + public: + OFILEAnalyzer() : file::OSQLAnalyzer(){} + virtual file::OOperandAttr* createOperandAttr(sal_Int32 _nPos, + const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xCol, + const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& _xIndexes=NULL); + }; + + // Attribute aus einer Ergebniszeile + class OFILEOperandAttr : public file::OOperandAttr + { + ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet> m_xIndex; + public: + OFILEOperandAttr(sal_uInt16 _nPos, + const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xColumn, + const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& _xIndexes=NULL); + + virtual sal_Bool isIndexed() const; + virtual file::OEvaluateSet* preProcess(file::OBoolOperator* pOp, file::OOperand* pRight = 0); + TYPEINFO(); + }; + } +} + +#endif // CONNECTIVITY_DBASE_DCODE_HXX +