1288 lines
46 KiB
C++
1288 lines
46 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: RowSetBase.cxx,v $
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*
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* $Revision: 1.80 $
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*
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* last change: $Author: kz $ $Date: 2006-01-03 16:13:39 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef DBACCESS_CORE_API_ROWSETBASE_HXX
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#include "RowSetBase.hxx"
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#endif
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#ifndef DBACCESS_CORE_API_CROWSETDATACOLUMN_HXX
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#include "CRowSetDataColumn.hxx"
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#endif
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#ifndef _CONNECTIVITY_SDBCX_COLLECTION_HXX_
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#include <connectivity/sdbcx/VCollection.hxx>
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#endif
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#ifndef DBACCESS_CORE_API_ROWSETCACHE_HXX
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#include "RowSetCache.hxx"
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#endif
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#ifndef DBACCESS_SHARED_DBASTRINGS_HRC
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#include "dbastrings.hrc"
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
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#include <com/sun/star/beans/PropertyAttribute.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBCX_COMPAREBOOKMARK_HPP_
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#include <com/sun/star/sdbcx/CompareBookmark.hpp>
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#endif
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#ifndef _COM_SUN_STAR_SDBC_RESULTSETCONCURRENCY_HPP_
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#include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_LOCALE_HPP_
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#include <com/sun/star/lang/Locale.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_NUMBERFORMAT_HPP_
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#include <com/sun/star/util/NumberFormat.hpp>
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#endif
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#ifndef _COMPHELPER_SEQUENCE_HXX_
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#include <comphelper/sequence.hxx>
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#endif
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#ifndef _COMPHELPER_EXTRACT_HXX_
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#include <comphelper/extract.hxx>
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#endif
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#ifndef _COMPHELPER_SEQSTREAM_HXX
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#include <comphelper/seqstream.hxx>
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#endif
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#ifndef _DBHELPER_DBEXCEPTION_HXX_
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#include <connectivity/dbexception.hxx>
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#endif
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#ifndef _CONNECTIVITY_EMPTYMETADATA_HXX_
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#include <connectivity/emptymetadata.hxx>
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#endif
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#ifndef _TOOLS_DEBUG_HXX
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#include <tools/debug.hxx>
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#endif
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using namespace dbaccess;
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using namespace connectivity;
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using namespace connectivity::sdbcx;
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using namespace comphelper;
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using namespace dbtools;
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using namespace ::com::sun::star::uno;
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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::sdb;
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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::lang;
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using namespace ::com::sun::star::util;
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using namespace ::cppu;
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using namespace ::osl;
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namespace dbaccess
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{
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// =========================================================================
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// = OEmptyCollection
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// =========================================================================
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// -------------------------------------------------------------------------
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class OEmptyCollection : public sdbcx::OCollection
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{
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protected:
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virtual void impl_refresh() throw(RuntimeException);
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virtual connectivity::sdbcx::ObjectType createObject(const ::rtl::OUString& _rName);
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public:
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OEmptyCollection(::cppu::OWeakObject& _rParent,::osl::Mutex& _rMutex) : OCollection(_rParent,sal_True,_rMutex,::std::vector< ::rtl::OUString>()){}
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};
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// -----------------------------------------------------------------------------
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void OEmptyCollection::impl_refresh() throw(RuntimeException)
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{
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}
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// -----------------------------------------------------------------------------
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connectivity::sdbcx::ObjectType OEmptyCollection::createObject(const ::rtl::OUString& _rName)
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{
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return connectivity::sdbcx::ObjectType();
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}
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// -----------------------------------------------------------------------------
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// =========================================================================
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// = ORowSetBase
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// =========================================================================
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DBG_NAME(ORowSetBase)
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// -------------------------------------------------------------------------
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ORowSetBase::ORowSetBase(::cppu::OBroadcastHelper &_rBHelper,::osl::Mutex* _pMutex)
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: OPropertyStateContainer(_rBHelper)
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, m_pMutex(_pMutex)
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, m_rBHelper(_rBHelper)
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, m_pCache(NULL)
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, m_pColumns(NULL)
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, m_nRowCount(0)
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, m_bBeforeFirst(sal_True) // changed from sal_False
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, m_bAfterLast(sal_False)
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, m_bRowCountFinal(sal_False)
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, m_bClone(sal_False)
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, m_nPosition(-1)
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, m_bIgnoreResult(sal_False)
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, m_nLastColumnIndex(-1)
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, m_pEmptyCollection( NULL )
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{
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DBG_CTOR(ORowSetBase,NULL);
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sal_Int32 nRBT = PropertyAttribute::READONLY | PropertyAttribute::BOUND | PropertyAttribute::TRANSIENT;
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registerProperty(PROPERTY_ROWCOUNT, PROPERTY_ID_ROWCOUNT, nRBT, &m_nRowCount, ::getCppuType(reinterpret_cast< sal_Int32*>(NULL)));
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registerProperty(PROPERTY_ISROWCOUNTFINAL, PROPERTY_ID_ISROWCOUNTFINAL, nRBT, &m_bRowCountFinal, ::getBooleanCppuType());
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}
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// -----------------------------------------------------------------------------
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ORowSetBase::~ORowSetBase()
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{
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if(m_pColumns)
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{
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TDataColumns().swap(m_aDataColumns);
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m_pColumns->acquire();
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m_pColumns->disposing();
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delete m_pColumns;
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m_pColumns = NULL;
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}
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if ( m_pEmptyCollection )
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delete m_pEmptyCollection;
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DBG_DTOR(ORowSetBase,NULL);
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}
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// com::sun::star::lang::XTypeProvider
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//--------------------------------------------------------------------------
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Sequence< Type > ORowSetBase::getTypes() throw (RuntimeException)
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{
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return ::comphelper::concatSequences(ORowSetBase_BASE::getTypes(),OPropertyStateContainer::getTypes());
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}
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// com::sun::star::uno::XInterface
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//--------------------------------------------------------------------------
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Any ORowSetBase::queryInterface( const Type & rType ) throw (RuntimeException)
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{
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Any aRet = ORowSetBase_BASE::queryInterface(rType);
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if(!aRet.hasValue())
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aRet = OPropertyStateContainer::queryInterface(rType);
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return aRet;
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}
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// -------------------------------------------------------------------------
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void SAL_CALL ORowSetBase::getFastPropertyValue(Any& rValue,sal_Int32 nHandle) const
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{
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if(m_pCache)
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{
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switch(nHandle)
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{
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case PROPERTY_ID_ROWCOUNT:
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rValue <<= m_pCache->m_nRowCount;
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break;
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case PROPERTY_ID_ISROWCOUNTFINAL:
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rValue.setValue(&m_pCache->m_bRowCountFinal,::getCppuBooleanType());
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break;
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default:
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OPropertyStateContainer::getFastPropertyValue(rValue,nHandle);
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};
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}
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else
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OPropertyStateContainer::getFastPropertyValue(rValue,nHandle);
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}
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// -------------------------------------------------------------------------
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// OComponentHelper
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void SAL_CALL ORowSetBase::disposing(void)
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{
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MutexGuard aGuard(*m_pMutex);
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if ( m_pColumns )
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{
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TDataColumns().swap(m_aDataColumns);
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m_pColumns->disposing();
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}
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if ( m_pCache )
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m_pCache->deregisterOldRow(m_aOldRow);
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m_pCache = NULL;
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}
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// -------------------------------------------------------------------------
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// comphelper::OPropertyArrayUsageHelper
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::cppu::IPropertyArrayHelper* ORowSetBase::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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// cppu::OPropertySetHelper
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::cppu::IPropertyArrayHelper& SAL_CALL ORowSetBase::getInfoHelper()
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{
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return *const_cast<ORowSetBase*>(this)->getArrayHelper();
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}
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// -------------------------------------------------------------------------
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// XRow
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sal_Bool SAL_CALL ORowSetBase::wasNull( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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return ((m_nLastColumnIndex != -1) && !m_aCurrentRow.isNull() && m_aCurrentRow != m_pCache->getEnd() && m_aCurrentRow->isValid()) ? (*(*m_aCurrentRow))[m_nLastColumnIndex].isNull() : sal_True;
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}
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// -----------------------------------------------------------------------------
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const ORowSetValue& ORowSetBase::getValue(sal_Int32 columnIndex)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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if ( m_bBeforeFirst || m_bAfterLast )
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{
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OSL_ENSURE(0,"ORowSetBase::getValue: Illegal call here (we're before first or after last)!");
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throwFunctionSequenceException(*m_pMySelf);
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}
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if ( !m_aCurrentRow.isNull() && m_aCurrentRow != m_pCache->getEnd() && m_aCurrentRow->isValid() )
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{
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#if OSL_DEBUG_LEVEL > 0
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ORowSetMatrix::iterator aCacheEnd = m_pCache->getEnd();
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ORowSetMatrix::iterator aCurrentRow = m_aCurrentRow;
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#endif
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OSL_ENSURE(!m_aCurrentRow.isNull() && m_aCurrentRow <= m_pCache->getEnd(),"Invalid iterator set for currentrow!");
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return (*(*m_aCurrentRow))[m_nLastColumnIndex = columnIndex];
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}
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else
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{ // currentrow is null when the clone move the window
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if ( m_aCurrentRow.isNull() )
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{
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positionCache();
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m_aCurrentRow = m_pCache->m_aMatrixIter;
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OSL_ENSURE(!m_aCurrentRow.isNull(),"ORowSetBase::getValue: we don't stand on a valid row! Row is null.");
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return getValue(columnIndex);
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}
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OSL_ENSURE(!m_aCurrentRow.isNull() && (m_bBeforeFirst || m_bAfterLast),"ORowSetBase::getValue: we don't stand on a valid row! Row is equal to end of matrix");
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}
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// we should normally never reach this here
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return m_aEmptyValue;
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}
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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL ORowSetBase::getString( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ORowSetBase::getBoolean( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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sal_Int8 SAL_CALL ORowSetBase::getByte( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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sal_Int16 SAL_CALL ORowSetBase::getShort( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ORowSetBase::getInt( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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sal_Int64 SAL_CALL ORowSetBase::getLong( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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float SAL_CALL ORowSetBase::getFloat( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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double SAL_CALL ORowSetBase::getDouble( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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Sequence< sal_Int8 > SAL_CALL ORowSetBase::getBytes( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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::com::sun::star::util::Date SAL_CALL ORowSetBase::getDate( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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::com::sun::star::util::Time SAL_CALL ORowSetBase::getTime( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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::com::sun::star::util::DateTime SAL_CALL ORowSetBase::getTimestamp( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getValue(columnIndex);
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}
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// -------------------------------------------------------------------------
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Reference< ::com::sun::star::io::XInputStream > SAL_CALL ORowSetBase::getBinaryStream( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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if( !m_aCurrentRow.isNull() && m_aCurrentRow != m_pCache->getEnd())
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return new ::comphelper::SequenceInputStream((*(*m_aCurrentRow))[m_nLastColumnIndex = columnIndex].getSequence());
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else
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{
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if(!m_aCurrentRow.isNull())
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OSL_ENSURE((m_bBeforeFirst || m_bAfterLast),"ORowSetBase::getValue: we don't stand on a valid row! Row is equal to end of matrix");
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else
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{
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positionCache();
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m_aCurrentRow = m_pCache->m_aMatrixIter;
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OSL_ENSURE(!m_aCurrentRow.isNull(),"ORowSetBase::getValue: we don't stand on a valid row! Row is null.");
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return getBinaryStream(columnIndex);
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}
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}
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return Reference< ::com::sun::star::io::XInputStream >();
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}
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// -------------------------------------------------------------------------
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Reference< ::com::sun::star::io::XInputStream > SAL_CALL ORowSetBase::getCharacterStream( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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return getBinaryStream(columnIndex);
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}
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// -------------------------------------------------------------------------
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Any SAL_CALL ORowSetBase::getObject( sal_Int32 columnIndex, const Reference< XNameAccess >& typeMap ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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return Any();
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}
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// -------------------------------------------------------------------------
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Reference< XRef > SAL_CALL ORowSetBase::getRef( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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return Reference< XRef >();
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}
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// -------------------------------------------------------------------------
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Reference< XBlob > SAL_CALL ORowSetBase::getBlob( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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return Reference< XBlob >();
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}
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// -------------------------------------------------------------------------
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Reference< XClob > SAL_CALL ORowSetBase::getClob( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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return Reference< XClob >();
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}
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// -------------------------------------------------------------------------
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Reference< XArray > SAL_CALL ORowSetBase::getArray( sal_Int32 columnIndex ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( *m_pMutex );
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checkCache();
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return Reference< XArray >();
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}
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// -------------------------------------------------------------------------
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// ::com::sun::star::sdbcx::XRowLocate
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Any SAL_CALL ORowSetBase::getBookmark( ) throw(SQLException, RuntimeException)
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{
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DBG_TRACE1("DBACCESS ORowSetBase::getBookmark() Clone = %i\n",m_bClone);
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::connectivity::checkDisposed(m_rBHelper.bDisposed);
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::osl::MutexGuard aGuard( *m_pMutex );
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if(!m_pCache || m_bBeforeFirst || m_bAfterLast)
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{
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OSL_ENSURE(0,"Ask for bookmark but we stand on invalid row.");
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throwFunctionSequenceException(*m_pMySelf);
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}
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OSL_ENSURE(m_aBookmark.hasValue(),"Bookmark has no value!");
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return m_aBookmark;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ORowSetBase::moveToBookmark( const Any& bookmark ) throw(SQLException, RuntimeException)
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{
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DBG_TRACE1("DBACCESS ORowSetBase::moveToBookmark(Any) Clone = %i\n",m_bClone);
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OSL_ENSURE(bookmark.hasValue(),"ORowSetBase::moveToBookmark bookmark has no value!");
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::osl::ResettableMutexGuard aGuard( *m_pMutex );
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if(!bookmark.hasValue() || m_nResultSetType == ResultSetType::FORWARD_ONLY)
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{
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if(bookmark.hasValue())
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OSL_ENSURE(0,"MoveToBookmark is not possible when we are only forward");
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else
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OSL_ENSURE(0,"Bookmark is not valid");
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throwFunctionSequenceException(*m_pMySelf);
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}
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checkCache();
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sal_Bool bRet;
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if(bRet = notifyAllListenersCursorBeforeMove(aGuard))
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{
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// check if we are inserting a row
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sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
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ORowSetNotifier aNotifier( this );
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// this will call cancelRowModification on the cache if necessary
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ORowSetRow aOldValues = getOldRow(bWasNew);
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bRet = m_pCache->moveToBookmark(bookmark);
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if(bRet)
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{
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// notification order
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// - column values
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// - cursorMoved
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setCurrentRow(sal_True,aOldValues,aGuard);
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}
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else
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{
|
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movementFailed();
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|
}
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// - IsModified
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// - IsNew
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aNotifier.fire( );
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}
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DBG_TRACE2("DBACCESS ORowSetBase::moveToBookmark(Any) = %i Clone = %i\n",bRet,m_bClone);
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return bRet;
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}
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// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE2("DBACCESS ORowSetBase::moveRelativeToBookmark(Any,%i) Clone = %i\n",rows,m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
|
|
checkPositioningAllowed();
|
|
|
|
|
|
sal_Bool bRet;
|
|
if(bRet = notifyAllListenersCursorBeforeMove(aGuard))
|
|
{
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
bRet = m_pCache->moveRelativeToBookmark(bookmark,rows);
|
|
if(bRet)
|
|
{
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(sal_True,aOldValues,aGuard);
|
|
}
|
|
else
|
|
movementFailed();
|
|
|
|
// - IsModified
|
|
// - IsNew
|
|
aNotifier.fire( );
|
|
|
|
// RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
DBG_TRACE3("DBACCESS ORowSetBase::moveRelativeToBookmark(Any,%i) = %i Clone = %i\n",rows,bRet,m_bClone);
|
|
return bRet;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Int32 SAL_CALL ORowSetBase::compareBookmarks( const Any& first, const Any& second ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
return m_pCache->compareBookmarks(first,second);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::hasOrderedBookmarks( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
return m_pCache->hasOrderedBookmarks();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Int32 SAL_CALL ORowSetBase::hashBookmark( const Any& bookmark ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
return m_pCache->hashBookmark(bookmark);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
// -------------------------------------------------------------------------
|
|
// XResultSetMetaDataSupplier
|
|
Reference< XResultSetMetaData > SAL_CALL ORowSetBase::getMetaData( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
|
|
Reference< XResultSetMetaData > xMeta;
|
|
if(m_pCache)
|
|
xMeta = m_pCache->getMetaData();
|
|
else
|
|
xMeta = new OEmptyMetaData();
|
|
|
|
return xMeta;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
|
|
// XColumnLocate
|
|
sal_Int32 SAL_CALL ORowSetBase::findColumn( const ::rtl::OUString& columnName ) throw(SQLException, RuntimeException)
|
|
{
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
|
|
::osl::MutexGuard aGuard( m_aColumnsMutex );
|
|
// it is possible to save some time her when we remember the names - position relation in a map
|
|
return m_pColumns ? m_pColumns->findColumn(columnName) : sal_Int32(0);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
|
|
// ::com::sun::star::sdbcx::XColumnsSupplier
|
|
Reference< XNameAccess > SAL_CALL ORowSetBase::getColumns( ) throw(RuntimeException)
|
|
{
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
|
|
::osl::MutexGuard aGuard( m_aColumnsMutex );
|
|
if(!m_pColumns)
|
|
{
|
|
if (!m_pEmptyCollection)
|
|
m_pEmptyCollection = new OEmptyCollection(*m_pMySelf,m_aColumnsMutex);
|
|
return m_pEmptyCollection;
|
|
}
|
|
|
|
return m_pColumns;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
// XResultSet
|
|
sal_Bool SAL_CALL ORowSetBase::next( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::next() Clone = %i\n",m_bClone);
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
sal_Bool bRet;
|
|
if(bRet = notifyAllListenersCursorBeforeMove(aGuard))
|
|
{
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
if ( m_aBookmark.hasValue() ) // #104474# OJ
|
|
positionCache();
|
|
sal_Bool bAfterLast = m_pCache->isAfterLast();
|
|
bRet = m_pCache->next();
|
|
|
|
|
|
if ( bRet || bAfterLast != m_pCache->isAfterLast() )
|
|
{
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(bRet,aOldValues,aGuard);
|
|
OSL_ENSURE(!m_bBeforeFirst,"BeforeFirst is true. I don't know why?");
|
|
}
|
|
else
|
|
{
|
|
// moved after the last row
|
|
movementFailed();
|
|
OSL_ENSURE(m_bAfterLast,"AfterLast is false. I don't know why?");
|
|
}
|
|
|
|
// - IsModified
|
|
// - IsNew
|
|
aNotifier.fire();
|
|
|
|
// - RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
DBG_TRACE2("DBACCESS ORowSetBase::next() = %i Clone = %i\n",bRet,m_bClone);
|
|
return bRet;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::isBeforeFirst( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::isBeforeFirst() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
DBG_TRACE2("DBACCESS ORowSetBase::isBeforeFirst() = %i Clone = %i\n",m_bBeforeFirst,m_bClone);
|
|
|
|
return m_bBeforeFirst;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::isAfterLast( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::isAfterLast() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
DBG_TRACE2("DBACCESS ORowSetBase::isAfterLast() = %i Clone = %i\n",m_bAfterLast,m_bClone);
|
|
|
|
return m_bAfterLast;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool ORowSetBase::isOnFirst()
|
|
{
|
|
return isFirst();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::isFirst( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::isFirst() Clone = %i\n",m_bClone);
|
|
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bIsFirst = !(m_bBeforeFirst || m_bAfterLast);
|
|
if(bIsFirst)
|
|
{
|
|
positionCache();
|
|
bIsFirst = m_pCache->isFirst();
|
|
}
|
|
|
|
DBG_TRACE2("DBACCESS ORowSetBase::isFirst() = %i Clone = %i\n",bIsFirst,m_bClone);
|
|
return bIsFirst;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool ORowSetBase::isOnLast()
|
|
{
|
|
return isLast();
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::isLast( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::isLast() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bIsLast = !(m_bBeforeFirst || m_bAfterLast);
|
|
if(bIsLast) // so we can't be on the last
|
|
{
|
|
positionCache();
|
|
bIsLast = m_pCache->isLast();
|
|
}
|
|
DBG_TRACE2("DBACCESS ORowSetBase::isLast() = %i Clone = %i\n",bIsLast,m_bClone);
|
|
return bIsLast;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL ORowSetBase::beforeFirst( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::beforeFirst() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
|
|
checkPositioningAllowed();
|
|
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
if((bWasNew || !m_bBeforeFirst) && notifyAllListenersCursorBeforeMove(aGuard) )
|
|
{
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
if ( !m_bBeforeFirst )
|
|
{
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
m_pCache->beforeFirst();
|
|
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(sal_True,aOldValues,aGuard);
|
|
|
|
// - IsModified
|
|
// - Isnew
|
|
aNotifier.fire();
|
|
|
|
// - RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
|
|
// to be done _after_ the notifications!
|
|
m_aOldRow->clearRow();
|
|
}
|
|
DBG_TRACE1("DBACCESS ORowSetBase::beforeFirst() Clone = %i\n",m_bClone);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL ORowSetBase::afterLast( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::afterLast() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
if((bWasNew || !m_bAfterLast) && notifyAllListenersCursorBeforeMove(aGuard) )
|
|
{
|
|
// check if we are inserting a row
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
if(!m_bAfterLast)
|
|
{
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
m_pCache->afterLast();
|
|
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(sal_True,aOldValues,aGuard);
|
|
|
|
// - IsModified
|
|
// - Isnew
|
|
aNotifier.fire();
|
|
|
|
// - RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
}
|
|
DBG_TRACE1("DBACCESS ORowSetBase::afterLast() Clone = %i\n",m_bClone);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::move( ::std::mem_fun_t<sal_Bool,ORowSetBase>& _aCheckFunctor,
|
|
::std::mem_fun_t<sal_Bool,ORowSetCache>& _aMovementFunctor)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::move() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bRet;
|
|
if(bRet = notifyAllListenersCursorBeforeMove(aGuard) )
|
|
{
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
sal_Bool bMoved = ( bWasNew || !_aCheckFunctor(this) );
|
|
|
|
bRet = _aMovementFunctor(m_pCache);
|
|
|
|
if ( bRet )
|
|
{
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(bMoved,aOldValues,aGuard);
|
|
}
|
|
else
|
|
{ // first goes wrong so there is no row
|
|
movementFailed();
|
|
}
|
|
|
|
// - IsModified
|
|
// - IsNew
|
|
aNotifier.fire();
|
|
|
|
// - RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
DBG_TRACE2("DBACCESS ORowSetBase::move() = %i Clone = %i\n",bRet,m_bClone);
|
|
return bRet;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::first( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::first() Clone = %i\n",m_bClone);
|
|
::std::mem_fun_t<sal_Bool,ORowSetBase> ioF_tmp(&ORowSetBase::isOnFirst);
|
|
::std::mem_fun_t<sal_Bool,ORowSetCache> F_tmp(&ORowSetCache::first);
|
|
return move(ioF_tmp,F_tmp);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::last( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::last() Clone = %i\n",m_bClone);
|
|
::std::mem_fun_t<sal_Bool,ORowSetBase> ioL_tmp(&ORowSetBase::isOnLast);
|
|
::std::mem_fun_t<sal_Bool,ORowSetCache> L_tmp(&ORowSetCache::last);
|
|
return move(ioL_tmp,L_tmp);
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Int32 SAL_CALL ORowSetBase::getRow( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::getRow() Clone = %i\n",m_bClone);
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
sal_Int32 nPos = 0;
|
|
if(!(m_bAfterLast || m_bBeforeFirst)) // we are on no valid row
|
|
{
|
|
// check if we are inserting a row
|
|
if(!(!m_bClone && m_pCache->m_bInserted))
|
|
{
|
|
if(!m_aBookmark.hasValue()) // check if we are standing on a deleted row
|
|
nPos = m_nPosition;
|
|
else
|
|
{
|
|
if(m_pCache->m_bAfterLast || m_pCache->m_bBeforeFirst || m_pCache->compareBookmarks(m_aBookmark,m_pCache->getBookmark()) != CompareBookmark::EQUAL)
|
|
{
|
|
#ifdef DBG_UTIL
|
|
sal_Bool bRet = m_pCache->moveToBookmark(m_aBookmark);
|
|
OSL_ENSURE(bRet,"moveToBookamrk failed so the position isn't valid!");
|
|
#else
|
|
m_pCache->moveToBookmark(m_aBookmark);
|
|
|
|
#endif
|
|
}
|
|
nPos = m_pCache->getRow();
|
|
}
|
|
}
|
|
}
|
|
DBG_TRACE2("DBACCESS ORowSetBase::getRow() = %i Clone = %i\n",nPos,m_bClone);
|
|
return nPos;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::absolute( sal_Int32 row ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE2("DBACCESS ORowSetBase::absolute(%i) Clone = %i\n",row,m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bRet = !(m_bAfterLast && row > 1); // m_bAfterLast && row > 1 we are already behind the last row
|
|
|
|
if ( bRet && (bRet = notifyAllListenersCursorBeforeMove(aGuard)) )
|
|
{
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
bRet = m_pCache->absolute(row);
|
|
|
|
if(bRet)
|
|
{
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(sal_True,aOldValues,aGuard);
|
|
}
|
|
else
|
|
{ // absolute movement goes wrong we stand left or right side of the rows
|
|
movementFailed();
|
|
}
|
|
|
|
// - IsModified
|
|
// - IsNew
|
|
aNotifier.fire();
|
|
|
|
// - RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
DBG_TRACE3("DBACCESS ORowSetBase::absolute(%i) = %i Clone = %i\n",row,bRet,m_bClone);
|
|
return bRet;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::relative( sal_Int32 rows ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE2("DBACCESS ORowSetBase::relative(%i) Clone = %i\n",rows,m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
|
|
if(!rows)
|
|
return sal_True; // in this case do nothing
|
|
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bRet =!((m_bAfterLast && rows > 1) || (m_bBeforeFirst && rows < 0)); // we are already behind the last row or before the first
|
|
|
|
|
|
if(bRet && (bRet = notifyAllListenersCursorBeforeMove(aGuard)))
|
|
{
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
if ( m_aBookmark.hasValue() ) // #104474# OJ
|
|
positionCache();
|
|
bRet = m_pCache->relative(rows);
|
|
|
|
if(bRet)
|
|
{
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(sal_True,aOldValues,aGuard);
|
|
}
|
|
else
|
|
{
|
|
movementFailed();
|
|
}
|
|
|
|
// - IsModified
|
|
// - IsNew
|
|
aNotifier.fire();
|
|
|
|
// - RowCount/IsRowCountFinal
|
|
fireRowcount();
|
|
}
|
|
DBG_TRACE3("DBACCESS ORowSetBase::relative(%i) = %i Clone = %i\n",rows,bRet,m_bClone);
|
|
return bRet;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::previous( ) throw(SQLException, RuntimeException)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::previous() Clone = %i\n",m_bClone);
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::ResettableMutexGuard aGuard( *m_pMutex );
|
|
|
|
checkPositioningAllowed();
|
|
|
|
sal_Bool bRet = !m_bBeforeFirst;
|
|
|
|
if(bRet && (bRet = notifyAllListenersCursorBeforeMove(aGuard)))
|
|
{
|
|
// check if we are inserting a row
|
|
sal_Bool bWasNew = m_pCache->m_bInserted || m_pCache->m_bDeleted;
|
|
|
|
ORowSetNotifier aNotifier( this );
|
|
// this will call cancelRowModification on the cache if necessary
|
|
|
|
ORowSetRow aOldValues = getOldRow(bWasNew);
|
|
|
|
if ( m_aBookmark.hasValue() ) // #104474# OJ
|
|
positionCache();
|
|
bRet = m_pCache->previous();
|
|
|
|
// if m_bBeforeFirst is false and bRet is false than we stood on the first row
|
|
if(!m_bBeforeFirst || bRet)
|
|
{
|
|
// notification order
|
|
// - column values
|
|
// - cursorMoved
|
|
setCurrentRow(sal_True,aOldValues,aGuard);
|
|
}
|
|
else
|
|
{
|
|
movementFailed();
|
|
}
|
|
|
|
// - IsModified
|
|
// - IsNew
|
|
aNotifier.fire();
|
|
}
|
|
DBG_TRACE2("DBACCESS ORowSetBase::previous() = %i Clone = %i\n",bRet,m_bClone);
|
|
return bRet;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetBase::setCurrentRow(sal_Bool _bMoved,const ORowSetRow& _rOldValues,::osl::ResettableMutexGuard& _rGuard)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::setCurrentRow() Clone = %i",m_bClone);
|
|
m_bBeforeFirst = m_pCache->isBeforeFirst();
|
|
m_bAfterLast = m_pCache->isAfterLast();
|
|
|
|
if(!(m_bBeforeFirst || m_bAfterLast))
|
|
{
|
|
m_aBookmark = m_pCache->getBookmark();
|
|
OSL_ENSURE(m_aBookmark.hasValue(),"Bookmark has no value!");
|
|
m_aCurrentRow = m_pCache->m_aMatrixIter;
|
|
OSL_ENSURE(!m_aCurrentRow.isNull(),"CurrentRow is null!");
|
|
m_aCurrentRow.setBookmark(m_aBookmark);
|
|
OSL_ENSURE(!m_aCurrentRow.isNull() && m_aCurrentRow != m_pCache->getEnd(),"Position of matrix iterator isn't valid!");
|
|
OSL_ENSURE(m_aCurrentRow->isValid(),"Currentrow isn't valid");
|
|
OSL_ENSURE(m_aBookmark.hasValue(),"Bookmark has no value!");
|
|
|
|
sal_Int32 nOldRow = m_pCache->getRow();
|
|
positionCache();
|
|
sal_Int32 nNewRow = m_pCache->getRow();
|
|
OSL_ENSURE(nOldRow == nNewRow,"Old position is not equal to new postion");
|
|
m_aCurrentRow = m_pCache->m_aMatrixIter;
|
|
OSL_ENSURE(!m_aCurrentRow.isNull(),"CurrentRow is nul after positionCache!");
|
|
}
|
|
else
|
|
{
|
|
m_aOldRow->clearRow();
|
|
m_aCurrentRow = m_pCache->getEnd();
|
|
m_aBookmark = Any();
|
|
m_aCurrentRow.setBookmark(m_aBookmark);
|
|
}
|
|
|
|
if ( _bMoved )
|
|
{
|
|
// the cache could repositioned so we need to adjust the cache
|
|
// #104144# OJ
|
|
if ( m_aCurrentRow.isNull() )
|
|
{
|
|
positionCache();
|
|
m_aCurrentRow = m_pCache->m_aMatrixIter;
|
|
OSL_ENSURE(!m_aCurrentRow.isNull(),"CurrentRow is nul after positionCache!");
|
|
}
|
|
}
|
|
|
|
// notification order
|
|
// - column values
|
|
firePropertyChange(_rOldValues);
|
|
|
|
// TODO: can this be done before the notifications?
|
|
if(!(m_bBeforeFirst || m_bAfterLast) && !m_aCurrentRow.isNull() && m_aCurrentRow->isValid() && m_aCurrentRow != m_pCache->getEnd())
|
|
m_aOldRow->setRow(new ORowSetValueVector(m_aCurrentRow->getBody()));
|
|
|
|
if ( _bMoved )
|
|
// - cursorMoved
|
|
notifyAllListenersCursorMoved( _rGuard );
|
|
|
|
DBG_TRACE1("DBACCESS ORowSetBase::setCurrentRow() Clone = %i\n",m_bClone);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetBase::checkPositioningAllowed() throw( SQLException, RuntimeException )
|
|
{
|
|
if(!m_pCache || m_nResultSetType == ResultSetType::FORWARD_ONLY)
|
|
throwFunctionSequenceException(*m_pMySelf);
|
|
}
|
|
//------------------------------------------------------------------------------
|
|
Reference< XInterface > ORowSetBase::getStatement(void) throw( SQLException, RuntimeException )
|
|
{
|
|
return NULL;
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL ORowSetBase::refreshRow( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkPositioningAllowed();
|
|
|
|
if(!(m_bBeforeFirst || m_bAfterLast))
|
|
{
|
|
positionCache();
|
|
m_pCache->refreshRow();
|
|
}
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::rowUpdated( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
return m_pCache->rowUpdated();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::rowInserted( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
return m_pCache->rowInserted();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ORowSetBase::rowDeleted( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
return m_pCache->rowDeleted();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
// XWarningsSupplier
|
|
Any SAL_CALL ORowSetBase::getWarnings( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
Reference< XWarningsSupplier > xWarnings( m_pCache->m_xSet.get(), UNO_QUERY );
|
|
if ( xWarnings.is() )
|
|
return xWarnings->getWarnings();
|
|
|
|
return Any();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL ORowSetBase::clearWarnings( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( *m_pMutex );
|
|
checkCache();
|
|
|
|
Reference< XWarningsSupplier > xWarnings( m_pCache->m_xSet.get(), UNO_QUERY );
|
|
if ( xWarnings.is() )
|
|
xWarnings->clearWarnings();
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
void ORowSetBase::firePropertyChange(const ORowSetRow& _rOldRow)
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::firePropertyChange() Clone = %i\n",m_bClone);
|
|
OSL_ENSURE(m_pColumns,"Columns can not be NULL here!");
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
sal_Bool bNull = m_aCurrentRow.isNull();
|
|
ORowSetMatrix::iterator atest = m_aCurrentRow;
|
|
#endif
|
|
// OSL_ENSURE(!m_aCurrentRow.isNull() && m_aCurrentRow != m_pCache->getEnd(),"Position of matrix iterator isn't valid!");
|
|
OSL_ENSURE(m_aCurrentRow->isValid(),"Currentrow isn't valid");
|
|
sal_Int32 i=0;
|
|
try
|
|
{
|
|
for(TDataColumns::iterator aIter = m_aDataColumns.begin();aIter != m_aDataColumns.end();++aIter,++i) // #104278# OJ ++i inserted
|
|
(*aIter)->fireValueChange(_rOldRow.isValid() ? (*_rOldRow)[i+1] : ::connectivity::ORowSetValue());
|
|
}
|
|
catch(Exception&)
|
|
{
|
|
OSL_ENSURE(0,"firePropertyChange: Exception");
|
|
}
|
|
DBG_TRACE1("DBACCESS ORowSetBase::firePropertyChange() Clone = %i\n",m_bClone);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
sal_Bool ORowSetBase::isModification( )
|
|
{
|
|
return m_pCache && m_pCache->m_bInserted;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetBase::fireProperty( sal_Int32 _nProperty, sal_Bool _bNew, sal_Bool _bOld )
|
|
{
|
|
Any aNew = bool2any( _bNew );
|
|
Any aOld = bool2any( _bOld );
|
|
fire( &_nProperty, &aNew, &aOld, 1, sal_False );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetBase::positionCache()
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::positionCache() Clone = %i\n",m_bClone);
|
|
if(m_aBookmark.hasValue())
|
|
{
|
|
sal_Bool bOK = m_pCache->moveToBookmark(m_aBookmark);
|
|
OSL_ENSURE(bOK ,"ORowSetBase::positionCache: positioning cache fails!");
|
|
}
|
|
else
|
|
OSL_ENSURE(0,"ORowSetBase::positionCache: no bookmark set!");
|
|
DBG_TRACE1("DBACCESS ORowSetBase::positionCache() Clone = %i\n",m_bClone);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetBase::checkCache()
|
|
{
|
|
::connectivity::checkDisposed(m_rBHelper.bDisposed);
|
|
if(!m_pCache)
|
|
throwFunctionSequenceException(*m_pMySelf);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetBase::movementFailed()
|
|
{
|
|
DBG_TRACE1("DBACCESS ORowSetBase::movementFailed() Clone = %i\n",m_bClone);
|
|
m_aOldRow->clearRow();
|
|
m_aCurrentRow = m_pCache->getEnd();
|
|
m_bBeforeFirst = m_pCache->isBeforeFirst();
|
|
m_bAfterLast = m_pCache->isAfterLast();
|
|
m_aBookmark = Any();
|
|
m_aCurrentRow.setBookmark(m_aBookmark);
|
|
OSL_ENSURE(m_bBeforeFirst || m_bAfterLast,"BeforeFirst or AfterLast is wrong!");
|
|
DBG_TRACE1("DBACCESS ORowSetBase::movementFailed() Clone = %i\n",m_bClone);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
ORowSetRow ORowSetBase::getOldRow(sal_Bool _bWasNew)
|
|
{
|
|
OSL_ENSURE(m_aOldRow.isValid(),"RowSetRowHElper isn't valid!");
|
|
ORowSetRow aOldValues;
|
|
if ( !_bWasNew && m_aOldRow->getRow().isValid() )
|
|
aOldValues = new ORowSetValueVector( m_aOldRow->getRow().getBody()); // remember the old values
|
|
return aOldValues;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
Any ORowSetBase::getPropertyDefaultByHandle( sal_Int32 _nHandle ) const
|
|
{
|
|
return Any();
|
|
}
|
|
// =============================================================================
|
|
DBG_NAME(ORowSetNotifier)
|
|
// -----------------------------------------------------------------------------
|
|
ORowSetNotifier::ORowSetNotifier( ORowSetBase* _pRowSet )
|
|
:m_pRowSet( _pRowSet )
|
|
,m_bWasNew( sal_False )
|
|
,m_bWasModified( sal_False )
|
|
#ifdef DBG_UTIL
|
|
,m_bNotifyCalled( sal_False )
|
|
#endif
|
|
{
|
|
DBG_CTOR(ORowSetNotifier,NULL);
|
|
|
|
OSL_ENSURE( m_pRowSet, "ORowSetNotifier::ORowSetNotifier: invalid row set. This wil crash." );
|
|
|
|
// remember the "inserted" and "modified" state for later firing
|
|
m_bWasNew = m_pRowSet->isNew( ORowSetBase::GrantNotifierAccess() );;
|
|
m_bWasModified = m_pRowSet->isModified( ORowSetBase::GrantNotifierAccess() );
|
|
|
|
// if the row set is on the insert row, then we need to cancel this
|
|
if ( m_pRowSet->isModification( ORowSetBase::GrantNotifierAccess() ) )
|
|
m_pRowSet->doCancelModification( ORowSetBase::GrantNotifierAccess() );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
ORowSetNotifier::~ORowSetNotifier( )
|
|
{
|
|
|
|
DBG_DTOR(ORowSetNotifier,NULL);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
void ORowSetNotifier::fire()
|
|
{
|
|
// we're not interested in firing changes FALSE->TRUE, only TRUE->FALSE.
|
|
// (the former would be quite pathological, e.g. after a failed movement)
|
|
|
|
if ( m_bWasModified
|
|
&& ( m_bWasModified != m_pRowSet->isModified( ORowSetBase::GrantNotifierAccess() ) )
|
|
)
|
|
m_pRowSet->fireProperty( PROPERTY_ID_ISMODIFIED, sal_False, sal_True, ORowSetBase::GrantNotifierAccess() );
|
|
|
|
if ( m_bWasNew
|
|
&& ( m_bWasNew != m_pRowSet->isNew( ORowSetBase::GrantNotifierAccess() ) )
|
|
)
|
|
m_pRowSet->fireProperty( PROPERTY_ID_ISNEW, sal_False, sal_True, ORowSetBase::GrantNotifierAccess() );
|
|
|
|
#ifdef DBG_UTIL
|
|
m_bNotifyCalled = sal_True;
|
|
#endif
|
|
}
|
|
|
|
} // namespace dbaccess
|