| /************************************************************** |
| * |
| * 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 <rtl/logfile.hxx> |
| |
| 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; |
| } |