475 lines
18 KiB
C++
475 lines
18 KiB
C++
/*************************************************************************
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*
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* $RCSfile: FPreparedStatement.cxx,v $
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*
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* $Revision: 1.21 $
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*
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* last change: $Author: oj $ $Date: 2001-07-25 13:05:23 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include <stdio.h>
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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#ifndef _CONNECTIVITY_FILE_OPREPAREDSTATEMENT_HXX_
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#include "file/FPreparedStatement.hxx"
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#endif
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#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_
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#include <com/sun/star/sdbc/DataType.hpp>
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#endif
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#ifndef _CONNECTIVITY_FILE_ORESULTSETMETADATA_HXX_
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#include "file/FResultSetMetaData.hxx"
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#endif
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#ifndef _CPPUHELPER_TYPEPROVIDER_HXX_
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#include <cppuhelper/typeprovider.hxx>
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#endif
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#ifndef _COMPHELPER_SEQUENCE_HXX_
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#include <comphelper/sequence.hxx>
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#endif
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#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
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#include <com/sun/star/lang/DisposedException.hpp>
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#endif
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#ifndef _DBHELPER_DBCONVERSION_HXX_
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#include "connectivity/dbconversion.hxx"
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#endif
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#ifndef _DBHELPER_DBEXCEPTION_HXX_
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#include "connectivity/dbexception.hxx"
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#endif
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#ifndef _CONNECTIVITY_DBTOOLS_HXX_
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#include "connectivity/dbtools.hxx"
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#endif
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using namespace connectivity;
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using namespace ::dbtools;
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using namespace connectivity::file;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::sdbc;
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using namespace com::sun::star::sdbcx;
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using namespace com::sun::star::container;
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using namespace com::sun::star::util;
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IMPLEMENT_SERVICE_INFO(OPreparedStatement,"com.sun.star.sdbc.driver.file.PreparedStatement","com.sun.star.sdbc.PreparedStatement");
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OPreparedStatement::OPreparedStatement( OConnection* _pConnection)
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: OStatement_BASE2( _pConnection )
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,m_pResultSet(NULL)
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,m_pTable(NULL)
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{
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}
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// -------------------------------------------------------------------------
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void OPreparedStatement::disposing()
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{
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OStatement_BASE2::disposing();
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::osl::MutexGuard aGuard(m_aMutex);
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m_xMetaData = NULL;
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if(m_aRow.isValid())
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{
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m_aRow->clear();
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m_aRow = NULL;
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}
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if(m_pTable)
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{
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m_pTable->release();
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m_pTable = NULL;
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}
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}
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// -------------------------------------------------------------------------
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void OPreparedStatement::construct(const ::rtl::OUString& sql) throw(SQLException, RuntimeException)
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{
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::rtl::OUString aErr;
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m_pParseTree = m_aParser.parseTree(aErr,sql);
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if(m_pParseTree)
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{
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m_aSQLIterator.setParseTree(m_pParseTree);
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m_aSQLIterator.traverseAll();
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const OSQLTables& xTabs = m_aSQLIterator.getTables();
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if(xTabs.begin() == xTabs.end())
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throw SQLException(::rtl::OUString::createFromAscii("Driver does not support this function!"),*this,::rtl::OUString::createFromAscii("IM001"),0,Any());
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// at this moment we support only one table per select statement
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Reference< ::com::sun::star::lang::XUnoTunnel> xTunnel(xTabs.begin()->second,UNO_QUERY);
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if(xTunnel.is())
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{
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if(m_pTable)
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m_pTable->release();
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m_pTable = (OFileTable*)xTunnel->getSomething(OFileTable::getUnoTunnelImplementationId());
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if(m_pTable)
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m_pTable->acquire();
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}
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m_aRow = new OValueVector();
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m_aRow->push_back(sal_Int32(0));
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}
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else
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throw SQLException(aErr,*this,::rtl::OUString(),0,Any());
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}
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// -------------------------------------------------------------------------
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Any SAL_CALL OPreparedStatement::queryInterface( const Type & rType ) throw(RuntimeException)
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{
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Any aRet = OStatement_BASE2::queryInterface(rType);
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if(!aRet.hasValue())
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aRet = ::cppu::queryInterface( rType,
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static_cast< XPreparedStatement*>(this),
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static_cast< XParameters*>(this),
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static_cast< XResultSetMetaDataSupplier*>(this));
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return aRet;
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}
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// -------------------------------------------------------------------------
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::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL OPreparedStatement::getTypes( ) throw(::com::sun::star::uno::RuntimeException)
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{
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::cppu::OTypeCollection aTypes( ::getCppuType( (const ::com::sun::star::uno::Reference< XPreparedStatement > *)0 ),
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::getCppuType( (const ::com::sun::star::uno::Reference< XParameters > *)0 ),
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::getCppuType( (const ::com::sun::star::uno::Reference< XResultSetMetaDataSupplier > *)0 ));
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return ::comphelper::concatSequences(aTypes.getTypes(),OStatement_BASE2::getTypes());
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}
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// -------------------------------------------------------------------------
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Reference< XResultSetMetaData > SAL_CALL OPreparedStatement::getMetaData( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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if(!m_xMetaData.is())
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m_xMetaData = new OResultSetMetaData(m_aSQLIterator.getSelectColumns(),m_aSQLIterator.getTables().begin()->first,m_pTable);
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return m_xMetaData;
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::close( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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clearMyResultSet();
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL OPreparedStatement::execute( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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Reference< XResultSet > rs = initResultSet();
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return m_aSQLIterator.getStatementType() == SQL_STATEMENT_SELECT || m_aSQLIterator.getStatementType() == SQL_STATEMENT_SELECT_COUNT;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL OPreparedStatement::executeUpdate( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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Reference< XResultSet > rs = initResultSet();
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return m_pResultSet ? m_pResultSet->getRowCountResult() : sal_Int32(0);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setString( sal_Int32 parameterIndex, const ::rtl::OUString& x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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Reference< XConnection > SAL_CALL OPreparedStatement::getConnection( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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return (Reference< XConnection >)m_pConnection;
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}
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// -------------------------------------------------------------------------
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Reference< XResultSet > SAL_CALL OPreparedStatement::executeQuery( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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Reference< XResultSet > rs = initResultSet();
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return rs;
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setBoolean( sal_Int32 parameterIndex, sal_Bool x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setByte( sal_Int32 parameterIndex, sal_Int8 x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setDate( sal_Int32 parameterIndex, const Date& aData ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,DBTypeConversion::toDouble(aData));
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setTime( sal_Int32 parameterIndex, const Time& aVal ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,DBTypeConversion::toDouble(aVal));
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setTimestamp( sal_Int32 parameterIndex, const DateTime& aVal ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,DBTypeConversion::toDouble(aVal));
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setDouble( sal_Int32 parameterIndex, double x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setFloat( sal_Int32 parameterIndex, float x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setInt( sal_Int32 parameterIndex, sal_Int32 x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setLong( sal_Int32 parameterIndex, sal_Int64 aVal ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkAndResizeParameters(parameterIndex);
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(*m_aRow)[parameterIndex].setNull();
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setClob( sal_Int32 parameterIndex, const Reference< XClob >& x ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setBlob( sal_Int32 parameterIndex, const Reference< XBlob >& x ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setArray( sal_Int32 parameterIndex, const Reference< XArray >& x ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setRef( sal_Int32 parameterIndex, const Reference< XRef >& x ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setObjectWithInfo( sal_Int32 parameterIndex, const Any& x, sal_Int32 sqlType, sal_Int32 scale ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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::dbtools::setObjectWithInfo(this,parameterIndex,x,sqlType,scale);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const ::rtl::OUString& typeName ) throw(SQLException, RuntimeException)
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{
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setNull(parameterIndex,sqlType);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setObject( sal_Int32 parameterIndex, const Any& x ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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// setObject (parameterIndex, x, sqlType, 0);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setShort( sal_Int32 parameterIndex, sal_Int16 x ) throw(SQLException, RuntimeException)
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{
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setParameter(parameterIndex,x);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setBytes( sal_Int32 parameterIndex, const Sequence< sal_Int8 >& x ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setCharacterStream( sal_Int32 parameterIndex, const Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::setBinaryStream( sal_Int32 parameterIndex, const Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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throwInvalidIndexException(*this);
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}
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// -------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::clearParameters( ) throw(SQLException, RuntimeException)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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m_aRow->clear();
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m_aRow->push_back(sal_Int32(0));
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}
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// -------------------------------------------------------------------------
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OResultSet* OPreparedStatement::createResultSet()
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{
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return new OResultSet(this,m_aSQLIterator);
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}
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// -----------------------------------------------------------------------------
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Reference<XResultSet> OPreparedStatement::initResultSet()
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{
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::comphelper::disposeComponent(m_xResultSet.get());
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m_pResultSet = createResultSet();
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Reference<XResultSet> xRs(m_pResultSet);
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m_xResultSet = xRs;
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if(m_aSQLIterator.getStatementType() == SQL_STATEMENT_SELECT || m_aSQLIterator.getStatementType() == SQL_STATEMENT_UPDATE)
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m_pResultSet->describeParameter();
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m_pResultSet->setParameterRow(m_aRow);
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m_pResultSet->OpenImpl();
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return xRs;
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}
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::acquire() throw(::com::sun::star::uno::RuntimeException)
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{
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OStatement_BASE2::acquire();
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL OPreparedStatement::release() throw(::com::sun::star::uno::RuntimeException)
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{
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OStatement_BASE2::release();
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}
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// -----------------------------------------------------------------------------
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void OPreparedStatement::checkAndResizeParameters(sal_Int32 parameterIndex)
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{
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::connectivity::checkDisposed(OStatement_BASE::rBHelper.bDisposed);
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if (parameterIndex < 1)
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throwInvalidIndexException(*this);
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else if ((sal_Int32)(*m_aRow).size() <= parameterIndex)
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(*m_aRow).resize(parameterIndex+1);
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}
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// -----------------------------------------------------------------------------
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void OPreparedStatement::setParameter(sal_Int32 parameterIndex, const ORowSetValue& x)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkAndResizeParameters(parameterIndex);
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(*m_aRow)[parameterIndex] = x;
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}
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// -----------------------------------------------------------------------------
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