/************************************************************************* * * $RCSfile: KeySet.cxx,v $ * * $Revision: 1.5 $ * * last change: $Author: oj $ $Date: 2000-10-30 09:24:02 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (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.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef DBACCESS_CORE_API_KEYSET_HXX #include "KeySet.hxx" #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 _COM_SUN_STAR_SDBCxParameterS_HPP_ #include #endif #ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_ #include #endif #ifndef DBACCESS_SHARED_DBASTRINGS_HRC #include "dbastrings.hrc" #endif #ifndef _DBASHARED_APITOOLS_HXX_ #include "apitools.hxx" #endif #ifndef _COM_SUN_STAR_SDBCX_XKEYSSUPPLIER_HPP_ #include #endif 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 ::com::sun::star::util; // using namespace ::cppu; using namespace ::osl; // ------------------------------------------------------------------------- OKeySet::OKeySet(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xDriverSet) : OCacheSet(_xDriverSet) { } // ------------------------------------------------------------------------- Any SAL_CALL OKeySet::getBookmark( const ORowSetRow& _rRow ) throw(SQLException, RuntimeException) { return makeAny(m_xDriverSet->getRow()); } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL OKeySet::compareBookmarks( const Any& first, const Any& second ) throw(SQLException, RuntimeException) { sal_Int32 nFirst,nSecond; first >>= nFirst; second >>= nSecond; return (nFirst < nSecond) ? CompareBookmark::LESS : ((nFirst > nSecond ) ? CompareBookmark::GREATER : CompareBookmark::EQUAL); } // ------------------------------------------------------------------------- sal_Bool SAL_CALL OKeySet::hasOrderedBookmarks( ) throw(SQLException, RuntimeException) { return sal_True; } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL OKeySet::hashBookmark( const Any& bookmark ) throw(SQLException, RuntimeException) { return connectivity::getINT32(bookmark); } // ------------------------------------------------------------------------- // ::com::sun::star::sdbcx::XDeleteRows Sequence< sal_Int32 > SAL_CALL OKeySet::deleteRows( const Sequence< Any >& rows ,const connectivity::OSQLTable& _xTable) throw(SQLException, RuntimeException) { Reference xSet(_xTable,UNO_QUERY); fillTableName(xSet); ::rtl::OUString aSql = ::rtl::OUString::createFromAscii("DELETE FROM "); aSql += m_aComposedTableName; aSql += ::rtl::OUString::createFromAscii(" WHERE "); // list all cloumns that should be set static ::rtl::OUString aQuote = m_xConnection->getMetaData()->getIdentifierQuoteString(); static ::rtl::OUString aAnd = ::rtl::OUString::createFromAscii(" AND "); static ::rtl::OUString aOr = ::rtl::OUString::createFromAscii(" OR "); // use keys and indexes for excat postioning // first the keys Reference xKeySup(_xTable,UNO_QUERY); Reference xKeys; if(xKeySup.is()) xKeys = xKeySup->getKeys(); Reference xKeyColsSup; Reference xKeyColumns; if(xKeys.is() && xKeys->getCount()) { xKeys->getByIndex(0) >>= xKeyColsSup; // there is only one key per table if(xKeyColsSup.is()) xKeyColumns = Reference(xKeyColsSup->getColumns(),UNO_QUERY); } if(!xKeyColumns.is()) throw SQLException(); ::rtl::OUString aColumnName; ::std::vector< ::rtl::OUString> aColumnNames; for(sal_Int32 i=0;i < xKeyColumns->getCount();++i) { Reference xSet; xKeyColumns->getByIndex(i) >>= xSet; xSet->getPropertyValue(PROPERTY_NAME) >>= aColumnName; aColumnNames.push_back(aColumnName); } const Any* pBegin = rows.getConstArray(); const Any* pEnd = pBegin + rows.getLength(); Sequence< Any > aKeys; for(;pBegin != pEnd;++pBegin) { aSql += ::rtl::OUString::createFromAscii("( "); // pBegin >>= aKeys; for(::std::vector< ::rtl::OUString>::const_iterator aIter = aColumnNames.begin();aIter != aColumnNames.end();++aIter) { ((aSql += aQuote) += *aIter) += aQuote; aSql += ::rtl::OUString::createFromAscii(" = ?"); aSql += aAnd; } aSql = aSql.replaceAt(aSql.getLength()-5,5,::rtl::OUString::createFromAscii(" )")); aSql += aOr; } aSql = aSql.replaceAt(aSql.getLength()-3,3,::rtl::OUString::createFromAscii(" ")); // now create end execute the prepared statement Reference< XPreparedStatement > xPrep(m_xConnection->prepareStatement(aSql)); Reference< XParameters > xParameter(xPrep,UNO_QUERY); pBegin = rows.getConstArray(); i=1; for(;pBegin != pEnd;++pBegin) { Sequence< Any >* pValuePair = (Sequence< Any >*)pBegin->getValue(); const Any* pValBegin = pValuePair->getConstArray(); const Any* pValEnd = pValBegin + pValuePair->getLength(); for(;pValBegin != pValEnd; ++pValBegin,++i) { switch(pValBegin->getValueTypeClass()) { case TypeClass_STRING: case TypeClass_CHAR: { ::rtl::OUString aVal; *pValBegin >>= aVal; xParameter->setString(i,aVal); } break; case TypeClass_BOOLEAN: xParameter->setBoolean(i,*(sal_Bool*)pValBegin->getValue()); break; case TypeClass_BYTE: xParameter->setByte(i,*(sal_Int8*)pValBegin->getValue()); break; case TypeClass_SHORT: case TypeClass_UNSIGNED_SHORT: xParameter->setShort(i,*(sal_Int16*)pValBegin->getValue()); break; case TypeClass_LONG: case TypeClass_UNSIGNED_LONG: xParameter->setInt(i,*(sal_Int32*)pValBegin->getValue()); break; case TypeClass_FLOAT: xParameter->setFloat(i,*(float*)pValBegin->getValue()); break; case TypeClass_DOUBLE: xParameter->setDouble(i,*(double*)pValBegin->getValue()); break; }; } } sal_Bool bOk = xPrep->executeUpdate() > 0; Sequence< sal_Int32 > aRet(rows.getLength()); memset(aRet.getArray(),bOk,sizeof(sal_Int32)*aRet.getLength()); return aRet; } // ------------------------------------------------------------------------- void SAL_CALL OKeySet::updateRow(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOrginalRow,const connectivity::OSQLTable& _xTable ) throw(SQLException, RuntimeException) { OCacheSet::updateRow( _rInsertRow,_rOrginalRow,_xTable); } // ------------------------------------------------------------------------- void SAL_CALL OKeySet::deleteRow(const ORowSetRow& _rDeleteRow,const connectivity::OSQLTable& _xTable ) throw(SQLException, RuntimeException) { OCacheSet::deleteRow(_rDeleteRow,_xTable); } // ------------------------------------------------------------------------- void SAL_CALL OKeySet::cancelRowUpdates( ) throw(SQLException, RuntimeException) { } // ------------------------------------------------------------------------- void SAL_CALL OKeySet::moveToInsertRow( ) throw(SQLException, RuntimeException) { } // ------------------------------------------------------------------------- void SAL_CALL OKeySet::moveToCurrentRow( ) throw(SQLException, RuntimeException) { } // ------------------------------------------------------------------------- /*------------------------------------------------------------------------ $Log: not supported by cvs2svn $ Revision 1.4 2000/10/25 07:30:24 oj make strings unique for lib's Revision 1.3 2000/10/17 10:18:12 oj some changes for the rowset Revision 1.2 2000/10/11 11:18:10 fs replace unotools with comphelper Revision 1.1.1.1 2000/09/19 00:15:38 hr initial import Revision 1.2 2000/09/18 14:52:46 willem.vandorp OpenOffice header added. Revision 1.1 2000/09/01 15:19:46 oj rowset addons Revision 1.0 01.08.2000 09:09:34 oj ------------------------------------------------------------------------*/