153 lines
6.0 KiB
C++
153 lines
6.0 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_dbaccess.hxx"
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#ifndef DBACCESS_ROWSETCACHEITERATOR_HXX
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#include "RowSetCacheIterator.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_CORE_API_ROWSETBASE_HXX
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#include "RowSetBase.hxx"
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#endif
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#include <rtl/logfile.hxx>
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using namespace dbaccess;
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ORowSetCacheIterator::ORowSetCacheIterator(const ORowSetCacheIterator& _rRH)
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: m_aIter(_rRH.m_aIter)
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, m_pCache(_rRH.m_pCache)
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,m_pRowSet(_rRH.m_pRowSet)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::ORowSetCacheIterator" );
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}
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// -----------------------------------------------------------------------------
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ORowSetCacheIterator::operator ORowSetMatrix::iterator()
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{
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return m_aIter->second.aIterator;
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}
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// -----------------------------------------------------------------------------
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ORowSetCacheIterator& ORowSetCacheIterator::operator =(const ORowSetCacheIterator& _rRH)
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{
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if(this == &_rRH)
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return *this;
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m_pCache = _rRH.m_pCache;
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m_aIter = _rRH.m_aIter;
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m_pRowSet = _rRH.m_pRowSet;
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return *this;
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}
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// -----------------------------------------------------------------------------
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ORowSetCacheIterator& ORowSetCacheIterator::operator =(const ORowSetMatrix::iterator& _rIter)
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{
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m_aIter->second.aIterator = _rIter;
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return *this;
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}
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// -----------------------------------------------------------------------------
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ORowSetRow& ORowSetCacheIterator::operator *()
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{
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return *m_aIter->second.aIterator;
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}
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// -----------------------------------------------------------------------------
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const ORowSetRow& ORowSetCacheIterator::operator *() const
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{
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if ( !m_pRowSet->isInsertRow() && m_aIter->second.aIterator == m_pCache->m_pMatrix->end() )
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{
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OSL_ENSURE(m_aIter->second.aBookmark.hasValue(),"bookmark has no value!");
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OSL_VERIFY(m_pCache->moveToBookmark(m_aIter->second.aBookmark));
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m_aIter->second.aIterator = m_pCache->m_aMatrixIter;
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}
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return *m_aIter->second.aIterator;
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}
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// -----------------------------------------------------------------------------
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ORowSetMatrix::iterator& ORowSetCacheIterator::operator ->()
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{
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return m_aIter->second.aIterator;
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}
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// -----------------------------------------------------------------------------
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const ORowSetMatrix::iterator& ORowSetCacheIterator::operator ->() const
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{
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if ( !m_pRowSet->isInsertRow() && m_aIter->second.aIterator == m_pCache->m_pMatrix->end() )
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{
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OSL_ENSURE(m_aIter->second.aBookmark.hasValue(),"bookmark has no value!");
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OSL_VERIFY(m_pCache->moveToBookmark(m_aIter->second.aBookmark));
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m_aIter->second.aIterator = m_pCache->m_aMatrixIter;
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}
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return m_aIter->second.aIterator;
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}
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// -----------------------------------------------------------------------------
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bool ORowSetCacheIterator::operator <=(const ORowSetMatrix::iterator& _rRH) const
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{
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return m_aIter->second.aIterator <= _rRH;
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}
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// -----------------------------------------------------------------------------
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bool ORowSetCacheIterator::operator <(const ORowSetMatrix::iterator& _rRH) const
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{
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return m_aIter->second.aIterator < _rRH;
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}
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// -----------------------------------------------------------------------------
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bool ORowSetCacheIterator::operator !=(const ORowSetMatrix::iterator& _rRH) const
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{
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return m_aIter->second.aIterator != _rRH;
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}
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// -----------------------------------------------------------------------------
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bool ORowSetCacheIterator::operator ==(const ORowSetMatrix::iterator& _rRH) const
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{
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return m_aIter->second.aIterator == _rRH;
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}
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// -----------------------------------------------------------------------------
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void ORowSetCacheIterator::setBookmark(const ::com::sun::star::uno::Any& _rBookmark)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::setBookmark" );
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m_aIter->second.aBookmark = _rBookmark;
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}
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// -----------------------------------------------------------------------------
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sal_Bool ORowSetCacheIterator::isNull() const
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::isNull" );
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sal_Bool bRet = !m_pCache || !m_pRowSet || m_aIter == m_pCache->m_aCacheIterators.end();
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if ( !bRet )
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{
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ORowSetCacheIterator_Helper aHelper = m_aIter->second;
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bRet = ( m_pRowSet->isInsertRow()
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?
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m_aIter->second.aIterator == m_pCache->m_pInsertMatrix->end()
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:
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m_aIter->second.aIterator == m_pCache->m_pMatrix->end()
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);
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}
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return bRet;
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}
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// -----------------------------------------------------------------------------
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::osl::Mutex* ORowSetCacheIterator::getMutex() const
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::getMutex" );
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return m_pRowSet ? m_pRowSet->getMutex() : NULL;
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}
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