/************************************************************** * * 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_CORE_API_STATICSET_HXX #include "StaticSet.hxx" #endif #ifndef _COM_SUN_STAR_SDBCX_COMPAREBOOKMARK_HPP_ #include #endif #ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XDATABASEMETADATA_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_XPREPAREDSTATEMENT_HPP_ #include #endif #ifndef DBACCESS_SHARED_DBASTRINGS_HRC #include "dbastrings.hrc" #endif #ifndef _DBASHARED_APITOOLS_HXX_ #include "apitools.hxx" #endif #ifndef _CONNECTIVITY_COMMONTOOLS_HXX_ #include #endif #ifndef _COMPHELPER_TYPES_HXX_ #include #endif #include using namespace dbaccess; using namespace connectivity; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::sdbc; // using namespace ::com::sun::star::sdb; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::container; using namespace ::com::sun::star::lang; // using namespace ::cppu; using namespace ::osl; // ------------------------------------------------------------------------- void OStaticSet::fillValueRow(ORowSetRow& _rRow,sal_Int32 /*_nPosition*/) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::fillValueRow" ); _rRow = *m_aSetIter; } // ------------------------------------------------------------------------- // ::com::sun::star::sdbcx::XRowLocate Any SAL_CALL OStaticSet::getBookmark() throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::getBookmark" ); return makeAny(getRow()); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::moveToBookmark( const Any& bookmark ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::moveToBookmark" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; return absolute(::comphelper::getINT32(bookmark)); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::moveRelativeToBookmark" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; return absolute(::comphelper::getINT32(bookmark)+rows); } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL OStaticSet::compareBookmarks( const Any& _first, const Any& _second ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::compareBookmarks" ); sal_Int32 nFirst = 0, nSecond = 0; _first >>= nFirst; _second >>= nSecond; return (nFirst < nSecond) ? CompareBookmark::LESS : ((nFirst > nSecond) ? CompareBookmark::GREATER : CompareBookmark::EQUAL); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::hasOrderedBookmarks( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::hasOrderedBookmarks" ); return sal_True; } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL OStaticSet::hashBookmark( const Any& bookmark ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::hashBookmark" ); return ::comphelper::getINT32(bookmark); } // ------------------------------------------------------------------------- sal_Bool OStaticSet::fetchRow() { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::fetchRow" ); sal_Bool bRet = sal_False; if ( !m_bEnd && (!m_nMaxRows || sal_Int32(m_aSet.size()) < m_nMaxRows) ) bRet = m_xDriverSet->next(); if ( bRet ) { m_aSet.push_back(new connectivity::ORowVector< connectivity::ORowSetValue >(m_xSetMetaData->getColumnCount())); m_aSetIter = m_aSet.end() - 1; ((*m_aSetIter)->get())[0] = getRow(); OCacheSet::fillValueRow(*m_aSetIter,((*m_aSetIter)->get())[0]); } else m_bEnd = sal_True; return bRet; } // ------------------------------------------------------------------------- void OStaticSet::fillAllRows() { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::fillAllRows" ); if(!m_bEnd) { sal_Int32 nColumnCount = m_xSetMetaData->getColumnCount(); while(m_xDriverSet->next()) { ORowSetRow pRow = new connectivity::ORowVector< connectivity::ORowSetValue >(nColumnCount); m_aSet.push_back(pRow); m_aSetIter = m_aSet.end() - 1; (pRow->get())[0] = getRow(); OCacheSet::fillValueRow(pRow,(pRow->get())[0]); } m_bEnd = sal_True; } } // ------------------------------------------------------------------------- // XResultSet sal_Bool SAL_CALL OStaticSet::next( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::next" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; if(isAfterLast()) return sal_False; if(!m_bEnd) // not yet all records fetched { ++m_aSetIter; if(m_aSetIter == m_aSet.end() && !fetchRow()) m_aSetIter = m_aSet.end(); } else if(!isAfterLast()) ++m_aSetIter; return !isAfterLast(); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::isBeforeFirst( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::isBeforeFirst" ); return m_aSetIter == m_aSet.begin(); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::isAfterLast( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::isAfterLast" ); return m_aSetIter == m_aSet.end() && m_bEnd; } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::isFirst( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::isFirst" ); return m_aSetIter == m_aSet.begin()+1; } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::isLast( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::isLast" ); return m_aSetIter == m_aSet.end()-1 && m_bEnd; } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::beforeFirst( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::beforeFirst" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; m_aSetIter = m_aSet.begin(); } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::afterLast( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::afterLast" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; fillAllRows(); m_aSetIter = m_aSet.end(); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::first( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::first" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; m_aSetIter = m_aSet.begin()+1; if(m_aSetIter == m_aSet.end() && !fetchRow()) m_aSetIter = m_aSet.end(); return m_aSetIter != m_aSet.end(); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::last( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::last" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; fillAllRows(); m_aSetIter = m_aSet.end()-1; return !isBeforeFirst() && !isAfterLast(); } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL OStaticSet::getRow( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::getRow" ); OSL_ENSURE(!isAfterLast(),"getRow is not allowed when afterlast record!"); OSL_ENSURE(!isBeforeFirst(),"getRow is not allowed when beforefirst record!"); sal_Int32 nPos = m_aSet.size() - (m_aSet.end() - m_aSetIter); OSL_ENSURE(nPos > 0,"RowPos is < 0"); return nPos; } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::absolute( sal_Int32 row ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::absolute" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; OSL_ENSURE(row,"OStaticSet::absolute: INVALID row number!"); // if row greater 0 than count from end - row means last if(row < 0) { if(!m_bEnd) fillAllRows(); sal_Int32 nRow = getRow(); nRow += row; if(nRow <= (sal_Int32)m_aSet.size()) m_aSetIter = m_aSet.begin() + nRow; else m_aSetIter = m_aSet.begin(); } else if(row > 0) { if(row >= (sal_Int32)m_aSet.size()) { if(!m_bEnd) { sal_Bool bNext = sal_True; for(sal_Int32 i=m_aSet.size()-1;i < row && bNext;++i) bNext = fetchRow(); } if(row > (sal_Int32)m_aSet.size()) m_aSetIter = m_aSet.end(); // check again else m_aSetIter = m_aSet.begin() + row; } else m_aSetIter = m_aSet.begin() + row; } return m_aSetIter != m_aSet.end() && m_aSetIter != m_aSet.begin(); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::relative( sal_Int32 rows ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::relative" ); if(!rows) return sal_True; sal_Int32 nCurPos = getRow(); return absolute(nCurPos+rows); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::previous( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::previous" ); m_bInserted = m_bUpdated = m_bDeleted = sal_False; if(m_aSetIter != m_aSet.begin()) --m_aSetIter; return m_aSetIter != m_aSet.begin(); } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::refreshRow( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::refreshRow" ); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::rowUpdated( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::rowUpdated" ); return m_bUpdated; } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::rowInserted( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::rowInserted" ); return m_bInserted; } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OStaticSet::rowDeleted( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::rowDeleted" ); return m_bDeleted; } // ------------------------------------------------------------------------- Sequence< sal_Int32 > SAL_CALL OStaticSet::deleteRows( const Sequence< Any >& rows,const connectivity::OSQLTable& _xTable ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::deleteRows" ); Sequence< sal_Int32 > aRet(rows.getLength()); const Any* pBegin = rows.getConstArray(); const Any* pEnd = pBegin + rows.getLength(); for(sal_Int32 i=0;pBegin != pEnd; ++pBegin,++i) { deleteRow(*(m_aSet.begin() + comphelper::getINT32(*pBegin)),_xTable); aRet.getArray()[i] = m_bDeleted; } return aRet; } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::insertRow( const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::insertRow" ); OCacheSet::insertRow( _rInsertRow,_xTable); if(m_bInserted) { m_aSet.push_back(new ORowVector< ORowSetValue >(*_rInsertRow)); // we don't know where the new row is so we append it to the current rows m_aSetIter = m_aSet.end() - 1; ((*m_aSetIter)->get())[0] = (_rInsertRow->get())[0] = getBookmark(); m_bEnd = sal_False; } } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::updateRow(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOrginalRow,const connectivity::OSQLTable& _xTable ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::updateRow" ); OCacheSet::updateRow( _rInsertRow,_rOrginalRow,_xTable); } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::deleteRow(const ORowSetRow& _rDeleteRow ,const connectivity::OSQLTable& _xTable ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::deleteRow" ); OCacheSet::deleteRow(_rDeleteRow,_xTable); if(m_bDeleted) { ORowSetMatrix::iterator aPos = m_aSet.begin()+(_rDeleteRow->get())[0].getInt32(); if(aPos == (m_aSet.end()-1)) m_aSetIter = m_aSet.end(); m_aSet.erase(aPos); } } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::cancelRowUpdates( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::cancelRowUpdates" ); } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::moveToInsertRow( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::moveToInsertRow" ); } // ------------------------------------------------------------------------- void SAL_CALL OStaticSet::moveToCurrentRow( ) throw(SQLException, RuntimeException) { RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbaccess", "Ocke.Janssen@sun.com", "OStaticSet::moveToCurrentRow" ); } // -------------------------------------------------------------------------