250 lines
10 KiB
C++
250 lines
10 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_connectivity.hxx"
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#include <com/sun/star/sdbcx/CompareBookmark.hpp>
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#include "dbase/DResultSet.hxx"
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <comphelper/sequence.hxx>
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#include "dbase/DIndex.hxx"
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#include "dbase/DIndexIter.hxx"
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#include "dbase/DCode.hxx"
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#include <comphelper/types.hxx>
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#include <connectivity/dbexception.hxx>
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#include "resource/dbase_res.hrc"
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using namespace ::comphelper;
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using namespace connectivity::dbase;
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using namespace connectivity::file;
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using namespace ::cppu;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::sdbc;
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using namespace com::sun::star::sdbcx;
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// using namespace com::sun::star::container;
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// using namespace com::sun::star::util;
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//------------------------------------------------------------------------------
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ODbaseResultSet::ODbaseResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator& _aSQLIterator)
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: file::OResultSet(pStmt,_aSQLIterator)
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,m_bBookmarkable(sal_True)
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{
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registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE), PROPERTY_ID_ISBOOKMARKABLE, PropertyAttribute::READONLY,&m_bBookmarkable, ::getBooleanCppuType());
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL ODbaseResultSet::getImplementationName( ) throw ( RuntimeException)
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{
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return ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.dbase.ResultSet");
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}
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// -------------------------------------------------------------------------
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Sequence< ::rtl::OUString > SAL_CALL ODbaseResultSet::getSupportedServiceNames( ) throw( RuntimeException)
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{
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Sequence< ::rtl::OUString > aSupported(2);
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aSupported[0] = ::rtl::OUString::createFromAscii("com.sun.star.sdbc.ResultSet");
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aSupported[1] = ::rtl::OUString::createFromAscii("com.sun.star.sdbcx.ResultSet");
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return aSupported;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ODbaseResultSet::supportsService( const ::rtl::OUString& _rServiceName ) throw( RuntimeException)
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{
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Sequence< ::rtl::OUString > aSupported(getSupportedServiceNames());
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const ::rtl::OUString* pSupported = aSupported.getConstArray();
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const ::rtl::OUString* pEnd = pSupported + aSupported.getLength();
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for (;pSupported != pEnd && !pSupported->equals(_rServiceName); ++pSupported)
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;
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return pSupported != pEnd;
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}
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// -------------------------------------------------------------------------
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Any SAL_CALL ODbaseResultSet::queryInterface( const Type & rType ) throw(RuntimeException)
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{
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Any aRet = ODbaseResultSet_BASE::queryInterface(rType);
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return aRet.hasValue() ? aRet : OResultSet::queryInterface(rType);
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}
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// -------------------------------------------------------------------------
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Sequence< Type > SAL_CALL ODbaseResultSet::getTypes( ) throw( RuntimeException)
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{
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return ::comphelper::concatSequences(OResultSet::getTypes(),ODbaseResultSet_BASE::getTypes());
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}
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// -------------------------------------------------------------------------
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// XRowLocate
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Any SAL_CALL ODbaseResultSet::getBookmark( ) throw( SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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OSL_ENSURE((m_bShowDeleted || !m_aRow->isDeleted()),"getBookmark called for deleted row");
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return makeAny((sal_Int32)(m_aRow->get())[0]->getValue());
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ODbaseResultSet::moveToBookmark( const Any& bookmark ) throw( SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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m_bRowDeleted = m_bRowInserted = m_bRowUpdated = sal_False;
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return m_pTable ? Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_True) : sal_False;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ODbaseResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw( SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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if(!m_pTable)
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return sal_False;
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Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),sal_False);
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return relative(rows);
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) throw( SQLException, RuntimeException)
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{
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sal_Int32 nFirst(0),nSecond(0),nResult(0);
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if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
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{
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::connectivity::SharedResources aResources;
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const ::rtl::OUString sMessage = aResources.getResourceString(STR_INVALID_BOOKMARK);
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::dbtools::throwGenericSQLException(sMessage ,*this);
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} // if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
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// have a look at CompareBookmark
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// we can't use the names there because we already have defines with the same name from the parser
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if(nFirst < nSecond)
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nResult = -1;
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else if(nFirst > nSecond)
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nResult = 1;
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else
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nResult = 0;
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return nResult;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ODbaseResultSet::hasOrderedBookmarks( ) throw( SQLException, RuntimeException)
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{
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return sal_True;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseResultSet::hashBookmark( const Any& bookmark ) throw( SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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return comphelper::getINT32(bookmark);
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}
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// -------------------------------------------------------------------------
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// XDeleteRows
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Sequence< sal_Int32 > SAL_CALL ODbaseResultSet::deleteRows( const Sequence< Any >& /*rows*/ ) throw( SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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::dbtools::throwFeatureNotImplementedException( "XDeleteRows::deleteRows", *this );
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return Sequence< sal_Int32 >();
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}
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// -------------------------------------------------------------------------
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sal_Bool ODbaseResultSet::fillIndexValues(const Reference< XColumnsSupplier> &_xIndex)
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{
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Reference<XUnoTunnel> xTunnel(_xIndex,UNO_QUERY);
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if(xTunnel.is())
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{
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dbase::ODbaseIndex* pIndex = reinterpret_cast< dbase::ODbaseIndex* >( xTunnel->getSomething(dbase::ODbaseIndex::getUnoTunnelImplementationId()) );
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if(pIndex)
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{
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dbase::OIndexIterator* pIter = pIndex->createIterator(NULL,NULL);
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if (pIter)
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{
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sal_uInt32 nRec = pIter->First();
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while (nRec != SQL_COLUMN_NOTFOUND)
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{
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if (m_aOrderbyAscending[0])
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m_pFileSet->get().push_back(nRec);
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else
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m_pFileSet->get().insert(m_pFileSet->get().begin(),nRec);
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nRec = pIter->Next();
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}
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m_pFileSet->setFrozen();
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// if(!bDistinct)
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// SetRowCount(pFileSet->count());
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delete pIter;
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return sal_True;
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}
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delete pIter;
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}
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}
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return sal_False;
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}
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// -------------------------------------------------------------------------
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::cppu::IPropertyArrayHelper & ODbaseResultSet::getInfoHelper()
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{
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return *ODbaseResultSet_BASE3::getArrayHelper();
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}
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// -----------------------------------------------------------------------------
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::cppu::IPropertyArrayHelper* ODbaseResultSet::createArrayHelper() const
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{
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Sequence< Property > aProps;
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describeProperties(aProps);
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return new ::cppu::OPropertyArrayHelper(aProps);
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL ODbaseResultSet::acquire() throw()
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{
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ODbaseResultSet_BASE2::acquire();
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL ODbaseResultSet::release() throw()
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{
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ODbaseResultSet_BASE2::release();
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}
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// -----------------------------------------------------------------------------
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::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL ODbaseResultSet::getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException)
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{
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return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
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}
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// -----------------------------------------------------------------------------
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OSQLAnalyzer* ODbaseResultSet::createAnalyzer()
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{
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return new OFILEAnalyzer(m_pTable->getConnection());
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}
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// -----------------------------------------------------------------------------
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sal_Int32 ODbaseResultSet::getCurrentFilePos() const
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{
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return m_pTable->getFilePos();
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}
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// -----------------------------------------------------------------------------
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