/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_dbaccess.hxx" #ifndef DBACCESS_ROWSETCACHEITERATOR_HXX #include "RowSetCacheIterator.hxx" #endif #ifndef DBACCESS_CORE_API_ROWSETCACHE_HXX #include "RowSetCache.hxx" #endif #ifndef DBACCESS_CORE_API_ROWSETBASE_HXX #include "RowSetBase.hxx" #endif #include using namespace dbaccess; ORowSetCacheIterator::ORowSetCacheIterator(const ORowSetCacheIterator& _rRH) : m_aIter(_rRH.m_aIter) , m_pCache(_rRH.m_pCache) ,m_pRowSet(_rRH.m_pRowSet) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::ORowSetCacheIterator" ); } // ----------------------------------------------------------------------------- ORowSetCacheIterator::operator ORowSetMatrix::iterator() { return m_aIter->second.aIterator; } // ----------------------------------------------------------------------------- ORowSetCacheIterator& ORowSetCacheIterator::operator =(const ORowSetCacheIterator& _rRH) { if(this == &_rRH) return *this; m_pCache = _rRH.m_pCache; m_aIter = _rRH.m_aIter; m_pRowSet = _rRH.m_pRowSet; return *this; } // ----------------------------------------------------------------------------- ORowSetCacheIterator& ORowSetCacheIterator::operator =(const ORowSetMatrix::iterator& _rIter) { m_aIter->second.aIterator = _rIter; return *this; } // ----------------------------------------------------------------------------- ORowSetRow& ORowSetCacheIterator::operator *() { return *m_aIter->second.aIterator; } // ----------------------------------------------------------------------------- const ORowSetRow& ORowSetCacheIterator::operator *() const { if ( !m_pRowSet->isInsertRow() && m_aIter->second.aIterator == m_pCache->m_pMatrix->end() ) { OSL_ENSURE(m_aIter->second.aBookmark.hasValue(),"bookmark has no value!"); OSL_VERIFY(m_pCache->moveToBookmark(m_aIter->second.aBookmark)); m_aIter->second.aIterator = m_pCache->m_aMatrixIter; } return *m_aIter->second.aIterator; } // ----------------------------------------------------------------------------- ORowSetMatrix::iterator& ORowSetCacheIterator::operator ->() { return m_aIter->second.aIterator; } // ----------------------------------------------------------------------------- const ORowSetMatrix::iterator& ORowSetCacheIterator::operator ->() const { if ( !m_pRowSet->isInsertRow() && m_aIter->second.aIterator == m_pCache->m_pMatrix->end() ) { OSL_ENSURE(m_aIter->second.aBookmark.hasValue(),"bookmark has no value!"); OSL_VERIFY(m_pCache->moveToBookmark(m_aIter->second.aBookmark)); m_aIter->second.aIterator = m_pCache->m_aMatrixIter; } return m_aIter->second.aIterator; } // ----------------------------------------------------------------------------- bool ORowSetCacheIterator::operator <=(const ORowSetMatrix::iterator& _rRH) const { return m_aIter->second.aIterator <= _rRH; } // ----------------------------------------------------------------------------- bool ORowSetCacheIterator::operator <(const ORowSetMatrix::iterator& _rRH) const { return m_aIter->second.aIterator < _rRH; } // ----------------------------------------------------------------------------- bool ORowSetCacheIterator::operator !=(const ORowSetMatrix::iterator& _rRH) const { return m_aIter->second.aIterator != _rRH; } // ----------------------------------------------------------------------------- bool ORowSetCacheIterator::operator ==(const ORowSetMatrix::iterator& _rRH) const { return m_aIter->second.aIterator == _rRH; } // ----------------------------------------------------------------------------- void ORowSetCacheIterator::setBookmark(const ::com::sun::star::uno::Any& _rBookmark) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::setBookmark" ); m_aIter->second.aBookmark = _rBookmark; } // ----------------------------------------------------------------------------- sal_Bool ORowSetCacheIterator::isNull() const { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::isNull" ); sal_Bool bRet = !m_pCache || !m_pRowSet || m_aIter == m_pCache->m_aCacheIterators.end(); if ( !bRet ) { ORowSetCacheIterator_Helper aHelper = m_aIter->second; bRet = ( m_pRowSet->isInsertRow() ? m_aIter->second.aIterator == m_pCache->m_pInsertMatrix->end() : m_aIter->second.aIterator == m_pCache->m_pMatrix->end() ); } return bRet; } // ----------------------------------------------------------------------------- ::osl::Mutex* ORowSetCacheIterator::getMutex() const { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "ORowSetCacheIterator::getMutex" ); return m_pRowSet ? m_pRowSet->getMutex() : NULL; }