654 lines
25 KiB
C++
654 lines
25 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <stdio.h>
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#include <osl/diagnose.h>
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#include <osl/thread.h>
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#include <rtl/oustringostreaminserter.hxx>
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#include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
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#include <com/sun/star/sdbc/ResultSetType.hpp>
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#include <com/sun/star/sdbc/FetchDirection.hpp>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <cppuhelper/typeprovider.hxx>
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#include "propertyids.hxx"
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#include "NStatement.hxx"
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#include "NConnection.hxx"
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#include "NDatabaseMetaData.hxx"
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#include "NResultSet.hxx"
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#include "resource/evoab2_res.hrc"
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#include <resource/common_res.hrc>
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#include <connectivity/dbexception.hxx>
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#include <tools/diagnose_ex.h>
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namespace connectivity { namespace evoab {
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//------------------------------------------------------------------------------
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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::io;
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using namespace com::sun::star::util;
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//------------------------------------------------------------------------------
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OCommonStatement::OCommonStatement(OEvoabConnection* _pConnection)
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: OCommonStatement_IBase(m_aMutex)
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, ::comphelper::OPropertyContainer(OCommonStatement_IBase::rBHelper)
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, OStatement_CBase( (::cppu::OWeakObject*)_pConnection, this )
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, m_xResultSet(NULL)
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, m_pResultSet(NULL)
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, m_pConnection(_pConnection)
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, m_aParser(_pConnection->getDriver().getMSFactory())
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, m_aSQLIterator( _pConnection, _pConnection->createCatalog()->getTables(), m_aParser, NULL )
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, m_pParseTree(NULL)
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, m_nMaxFieldSize(0)
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, m_nMaxRows(0)
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, m_nQueryTimeOut(0)
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, m_nFetchSize(0)
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, m_nResultSetType(ResultSetType::FORWARD_ONLY)
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, m_nFetchDirection(FetchDirection::FORWARD)
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, m_nResultSetConcurrency(ResultSetConcurrency::UPDATABLE)
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, m_bEscapeProcessing(sal_True)
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, rBHelper(OCommonStatement_IBase::rBHelper)
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{
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m_pConnection->acquire();
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#define REGISTER_PROP( id, member ) \
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registerProperty( \
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OMetaConnection::getPropMap().getNameByIndex( id ), \
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id, \
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0, \
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&member, \
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::getCppuType( &member ) \
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);
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REGISTER_PROP( PROPERTY_ID_CURSORNAME, m_aCursorName );
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REGISTER_PROP( PROPERTY_ID_MAXFIELDSIZE, m_nMaxFieldSize );
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REGISTER_PROP( PROPERTY_ID_MAXROWS, m_nMaxRows );
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REGISTER_PROP( PROPERTY_ID_QUERYTIMEOUT, m_nQueryTimeOut );
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REGISTER_PROP( PROPERTY_ID_FETCHSIZE, m_nFetchSize );
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REGISTER_PROP( PROPERTY_ID_RESULTSETTYPE, m_nResultSetType );
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REGISTER_PROP( PROPERTY_ID_FETCHDIRECTION, m_nFetchDirection );
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REGISTER_PROP( PROPERTY_ID_ESCAPEPROCESSING, m_bEscapeProcessing );
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REGISTER_PROP( PROPERTY_ID_RESULTSETCONCURRENCY, m_nResultSetConcurrency );
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}
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// -----------------------------------------------------------------------------
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OCommonStatement::~OCommonStatement()
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{
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}
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//------------------------------------------------------------------------------
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void OCommonStatement::disposeResultSet()
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{
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// free the cursor if alive
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Reference< XComponent > xComp(m_xResultSet.get(), UNO_QUERY);
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if (xComp.is())
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xComp->dispose();
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m_xResultSet = Reference< XResultSet>();
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}
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//------------------------------------------------------------------------------
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void OCommonStatement::disposing()
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{
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::osl::MutexGuard aGuard(m_aMutex);
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disposeResultSet();
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if (m_pConnection)
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m_pConnection->release();
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m_pConnection = NULL;
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dispose_ChildImpl();
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OCommonStatement_IBase::disposing();
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}
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//-----------------------------------------------------------------------------
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Any SAL_CALL OCommonStatement::queryInterface( const Type & rType ) throw(RuntimeException)
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{
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Any aRet = OCommonStatement_IBase::queryInterface(rType);
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if(!aRet.hasValue())
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aRet = ::comphelper::OPropertyContainer::queryInterface(rType);
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return aRet;
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}
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// -------------------------------------------------------------------------
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Sequence< Type > SAL_CALL OCommonStatement::getTypes( ) throw(RuntimeException)
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{
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::cppu::OTypeCollection aTypes( ::getCppuType( (const Reference< XMultiPropertySet > *)0 ),
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::getCppuType( (const Reference< XFastPropertySet > *)0 ),
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::getCppuType( (const Reference< XPropertySet > *)0 ));
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return ::comphelper::concatSequences(aTypes.getTypes(),OCommonStatement_IBase::getTypes());
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}
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// -------------------------------------------------------------------------
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//void SAL_CALL OCommonStatement::cancel( ) throw(RuntimeException)
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//{
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//::osl::MutexGuard aGuard( m_aMutex );
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//checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
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//// cancel the current sql statement
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//}
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// -------------------------------------------------------------------------
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void SAL_CALL OCommonStatement::close( ) throw(SQLException, RuntimeException)
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{
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
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}
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dispose();
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}
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// -------------------------------------------------------------------------
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EBookQuery *
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OCommonStatement::createTrue()
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{ // Not the world's most efficient unconditional true but ...
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return e_book_query_from_string("(exists \"full_name\")");
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}
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EBookQuery *
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OCommonStatement::createTest( const ::rtl::OUString &aColumnName,
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EBookQueryTest eTest,
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const ::rtl::OUString &aMatch )
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{
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::rtl::OString sMatch = rtl::OUStringToOString( aMatch, RTL_TEXTENCODING_UTF8 );
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::rtl::OString sColumnName = rtl::OUStringToOString( aColumnName, RTL_TEXTENCODING_UTF8 );
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return e_book_query_field_test( e_contact_field_id( sColumnName.getStr() ),
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eTest, sMatch.getStr() );
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}
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// -------------------------------------------------------------------------
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::rtl::OUString OCommonStatement::impl_getColumnRefColumnName_throw( const OSQLParseNode& _rColumnRef )
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{
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ENSURE_OR_THROW( SQL_ISRULE( &_rColumnRef, column_ref ), "internal error: only column_refs supported as LHS" );
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::rtl::OUString sColumnName;
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switch ( _rColumnRef.count() )
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{
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case 3: // SQL_TOKEN_NAME '.' column_val
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{
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const OSQLParseNode* pPunct = _rColumnRef.getChild( 1 );
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const OSQLParseNode* pColVal = _rColumnRef.getChild( 2 );
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if ( SQL_ISPUNCTUATION( pPunct, "." )
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&& ( pColVal->count() == 1 )
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)
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{
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sColumnName = pColVal->getChild( 0 )->getTokenValue();
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}
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}
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break;
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case 1: // column
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{
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sColumnName = _rColumnRef.getChild( 0 )->getTokenValue();
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}
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break;
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}
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if ( !sColumnName.getLength() )
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m_pConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this );
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return sColumnName;
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}
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// -------------------------------------------------------------------------
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void OCommonStatement::orderByAnalysis( const OSQLParseNode* _pOrderByClause, SortDescriptor& _out_rSort )
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{
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ENSURE_OR_THROW( _pOrderByClause, "NULL node" );
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ENSURE_OR_THROW( SQL_ISRULE( _pOrderByClause, opt_order_by_clause ), "wrong node type" );
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_out_rSort.clear();
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const OSQLParseNode* pOrderList = _pOrderByClause->getByRule( OSQLParseNode::ordering_spec_commalist );
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ENSURE_OR_THROW( pOrderList, "unexpected parse tree structure" );
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for ( sal_uInt32 i=0; i<pOrderList->count(); ++i )
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{
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const OSQLParseNode* pOrderBy = pOrderList->getChild(i);
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if ( !pOrderBy || !SQL_ISRULE( pOrderBy, ordering_spec ) )
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continue;
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const OSQLParseNode* pColumnRef = pOrderBy->count() == 2 ? pOrderBy->getChild(0) : NULL;
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const OSQLParseNode* pAscDesc = pOrderBy->count() == 2 ? pOrderBy->getChild(1) : NULL;
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ENSURE_OR_THROW(
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( pColumnRef != NULL )
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&& ( pAscDesc != NULL )
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&& SQL_ISRULE( pAscDesc, opt_asc_desc )
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&& ( pAscDesc->count() < 2 ),
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"ordering_spec structure error" );
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// column name -> column field
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if ( !SQL_ISRULE( pColumnRef, column_ref ) )
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m_pConnection->throwGenericSQLException( STR_SORT_BY_COL_ONLY, *this );
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const ::rtl::OUString sColumnName( impl_getColumnRefColumnName_throw( *pColumnRef ) );
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guint nField = evoab::findEvoabField( sColumnName );
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// ascending/descending?
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bool bAscending = true;
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if ( ( pAscDesc->count() == 1 )
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&& SQL_ISTOKEN( pAscDesc->getChild( 0 ), DESC )
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)
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bAscending = false;
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_out_rSort.push_back( FieldSort( nField, bAscending ) );
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}
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}
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// -------------------------------------------------------------------------
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EBookQuery *OCommonStatement::whereAnalysis( const OSQLParseNode* parseTree )
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{
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EBookQuery *pResult = NULL;
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ENSURE_OR_THROW( parseTree, "invalid parse tree" );
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// Nested brackets
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if( parseTree->count() == 3 &&
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SQL_ISPUNCTUATION( parseTree->getChild( 0 ), "(" ) &&
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SQL_ISPUNCTUATION( parseTree->getChild( 2 ), ")" ) )
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{
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pResult = whereAnalysis( parseTree->getChild( 1 ) );
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}
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// SQL AND, OR
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else if( ( SQL_ISRULE( parseTree, search_condition ) ||
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SQL_ISRULE( parseTree, boolean_term ) ) &&
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parseTree->count() == 3 )
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{
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ENSURE_OR_THROW( SQL_ISTOKEN( parseTree->getChild( 1 ), OR )
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|| SQL_ISTOKEN( parseTree->getChild( 1 ), AND ),
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"unexpected search_condition structure" );
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EBookQuery *pArgs[2];
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pArgs[0] = whereAnalysis( parseTree->getChild( 0 ) );
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pArgs[1] = whereAnalysis( parseTree->getChild( 2 ) );
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if( SQL_ISTOKEN( parseTree->getChild( 1 ), OR ) )
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pResult = e_book_query_or( 2, pArgs, TRUE );
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else
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pResult = e_book_query_and( 2, pArgs, TRUE );
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}
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// SQL =, !=
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else if( SQL_ISRULE( parseTree, comparison_predicate ) )
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{
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OSQLParseNode *pPrec = parseTree->getChild( 1 );
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ENSURE_OR_THROW( parseTree->count() == 3, "unexpected comparison_predicate structure" );
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OSQLParseNode* pLHS = parseTree->getChild( 0 );
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OSQLParseNode* pRHS = parseTree->getChild( 2 );
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if ( ( !( SQL_ISRULE( pLHS, column_ref ) ) // on the LHS, we accept a column or a constant int value
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&& ( pLHS->getNodeType() != SQL_NODE_INTNUM )
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)
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|| ( ( pRHS->getNodeType() != SQL_NODE_STRING ) // on the RHS, certain literals are acceptable
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&& ( pRHS->getNodeType() != SQL_NODE_INTNUM )
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&& ( pRHS->getNodeType() != SQL_NODE_APPROXNUM )
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&& !( SQL_ISTOKEN( pRHS, TRUE ) )
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&& !( SQL_ISTOKEN( pRHS, FALSE ) )
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)
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|| ( ( pLHS->getNodeType() == SQL_NODE_INTNUM ) // an int on LHS requires an int on RHS
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&& ( pRHS->getNodeType() != SQL_NODE_INTNUM )
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)
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)
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{
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m_pConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this );
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}
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if ( ( pPrec->getNodeType() != SQL_NODE_EQUAL )
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&& ( pPrec->getNodeType() != SQL_NODE_NOTEQUAL )
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)
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{
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m_pConnection->throwGenericSQLException( STR_OPERATOR_TOO_COMPLEX, *this );
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}
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// recognize the special "0 = 1" condition
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if ( ( pLHS->getNodeType() == SQL_NODE_INTNUM )
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&& ( pRHS->getNodeType() == SQL_NODE_INTNUM )
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&& ( pPrec->getNodeType() == SQL_NODE_EQUAL )
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)
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{
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const sal_Int32 nLHS = pLHS->getTokenValue().toInt64();
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const sal_Int32 nRHS = pRHS->getTokenValue().toInt64();
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return ( nLHS == nRHS ) ? createTrue() : NULL;
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}
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::rtl::OUString aColumnName( impl_getColumnRefColumnName_throw( *pLHS ) );
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::rtl::OUString aMatchString;
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if ( pRHS->isToken() )
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aMatchString = pRHS->getTokenValue();
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else
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aMatchString = pRHS->getChild( 0 )->getTokenValue();
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pResult = createTest( aColumnName, E_BOOK_QUERY_IS, aMatchString );
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if ( pResult && ( pPrec->getNodeType() == SQL_NODE_NOTEQUAL ) )
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pResult = e_book_query_not( pResult, TRUE );
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}
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// SQL like
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else if( SQL_ISRULE( parseTree, like_predicate ) )
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{
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ENSURE_OR_THROW( parseTree->count() == 2, "unexpected like_predicate structure" );
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const OSQLParseNode* pPart2 = parseTree->getChild(1);
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if( ! SQL_ISRULE( parseTree->getChild( 0 ), column_ref) )
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m_pConnection->throwGenericSQLException(STR_QUERY_INVALID_LIKE_COLUMN,*this);
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::rtl::OUString aColumnName( impl_getColumnRefColumnName_throw( *parseTree->getChild( 0 ) ) );
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OSQLParseNode *pAtom = pPart2->getChild( pPart2->count() - 2 ); // Match String
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bool bNotLike = pPart2->getChild(0)->isToken();
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if( !( pAtom->getNodeType() == SQL_NODE_STRING ||
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pAtom->getNodeType() == SQL_NODE_NAME ||
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SQL_ISRULE( pAtom,parameter ) ||
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( pAtom->getChild( 0 ) && pAtom->getChild( 0 )->getNodeType() == SQL_NODE_NAME ) ||
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( pAtom->getChild( 0 ) && pAtom->getChild( 0 )->getNodeType() == SQL_NODE_STRING ) ) )
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{
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OSL_TRACE( "analyseSQL : pAtom->count() = %d", pAtom->count() );
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m_pConnection->throwGenericSQLException(STR_QUERY_INVALID_LIKE_STRING,*this);
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}
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const sal_Unicode WILDCARD = '%';
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rtl::OUString aMatchString;
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aMatchString = pAtom->getTokenValue();
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// Determine where '%' character is...
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if( aMatchString.equals( ::rtl::OUString::valueOf( WILDCARD ) ) )
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{
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// String containing only a '%' and nothing else matches everything
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pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS,
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rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("")) );
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}
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else if( aMatchString.indexOf( WILDCARD ) == -1 )
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{ // Simple string , eg. "to match" "contains in evo"
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SAL_INFO( "evoab2", "Plain contains '" << aMatchString << "'" );
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pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS, aMatchString );
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if( pResult && bNotLike )
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pResult = e_book_query_not( pResult, TRUE );
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}
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else if( bNotLike )
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{
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// We currently can't handle a 'NOT LIKE' when there are '%'
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m_pConnection->throwGenericSQLException(STR_QUERY_NOT_LIKE_TOO_COMPLEX,*this);
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}
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else if( (aMatchString.indexOf ( WILDCARD ) == aMatchString.lastIndexOf ( WILDCARD ) ) )
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{ // One occurrence of '%' matches...
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if ( aMatchString.indexOf ( WILDCARD ) == 0 )
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pResult = createTest( aColumnName, E_BOOK_QUERY_ENDS_WITH, aMatchString.copy( 1 ) );
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else if ( aMatchString.indexOf ( WILDCARD ) == aMatchString.getLength() - 1 )
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pResult = createTest( aColumnName, E_BOOK_QUERY_BEGINS_WITH, aMatchString.copy( 0, aMatchString.getLength() - 1 ) );
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else
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m_pConnection->throwGenericSQLException(STR_QUERY_LIKE_WILDCARD,*this);
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if( pResult && bNotLike )
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pResult = e_book_query_not( pResult, TRUE );
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}
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else if( aMatchString.getLength() >= 3 &&
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aMatchString.indexOf ( WILDCARD ) == 0 &&
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aMatchString.indexOf ( WILDCARD, 1) == aMatchString.getLength() - 1 ) {
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// one '%' at the start and another at the end
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pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS, aMatchString.copy (1, aMatchString.getLength() - 2) );
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}
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else
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m_pConnection->throwGenericSQLException(STR_QUERY_LIKE_WILDCARD_MANY,*this);
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}
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return pResult;
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}
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rtl::OUString OCommonStatement::getTableName()
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{
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::rtl::OUString aTableName;
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if( m_pParseTree && m_aSQLIterator.getStatementType() == SQL_STATEMENT_SELECT )
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{
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Any aCatalog;
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::rtl::OUString aSchema, aComposedName;
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const OSQLParseNode *pSelectStmnt = m_aSQLIterator.getParseTree();
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const OSQLParseNode *pAllTableNames = pSelectStmnt->getChild( 3 )->getChild( 0 )->getChild( 1 );
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if( m_aSQLIterator.isTableNode( pAllTableNames->getChild( 0 ) ) )
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OSQLParseNode::getTableComponents( pAllTableNames->getChild( 0 ),
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aCatalog,aSchema, aTableName,NULL );
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else if( SQL_ISRULE( pAllTableNames->getChild( 0 ), table_ref ) )
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{
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OSQLParseNode *pNodeForTableName = pAllTableNames->getChild( 0 )->getChild( 0 );
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if( m_aSQLIterator.isTableNode( pNodeForTableName ) )
|
|
{
|
|
aTableName = OSQLParseNode::getTableRange(pAllTableNames->getChild( 0 ));
|
|
if( !aTableName.getLength() )
|
|
OSQLParseNode::getTableComponents( pNodeForTableName, aCatalog, aSchema, aTableName,NULL);
|
|
}
|
|
else
|
|
OSL_FAIL( "odd table layout" );
|
|
}
|
|
else
|
|
OSL_FAIL( "unusual table layout" );
|
|
}
|
|
return aTableName;
|
|
}
|
|
|
|
void OCommonStatement::parseSql( const rtl::OUString& sql, QueryData& _out_rQueryData )
|
|
{
|
|
SAL_INFO( "evoab2", "parsing " << sql );
|
|
|
|
_out_rQueryData.eFilterType = eFilterOther;
|
|
|
|
::rtl::OUString aErr;
|
|
m_pParseTree = m_aParser.parseTree( aErr, sql );
|
|
m_aSQLIterator.setParseTree( m_pParseTree );
|
|
m_aSQLIterator.traverseAll();
|
|
|
|
_out_rQueryData.sTable = getTableName();
|
|
|
|
// to be sorted?
|
|
const OSQLParseNode* pOrderByClause = m_aSQLIterator.getOrderTree();
|
|
if ( pOrderByClause )
|
|
{
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
::rtl::OUString sTreeDebug;
|
|
pOrderByClause->showParseTree( sTreeDebug );
|
|
SAL_INFO( "evoab2", "found order-by tree:\n" << sTreeDebug );
|
|
#endif
|
|
orderByAnalysis( pOrderByClause, _out_rQueryData.aSortOrder );
|
|
}
|
|
|
|
const OSQLParseNode* pWhereClause = m_aSQLIterator.getWhereTree();
|
|
if ( pWhereClause && SQL_ISRULE( pWhereClause, where_clause ) )
|
|
{
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
::rtl::OUString sTreeDebug;
|
|
pWhereClause->showParseTree( sTreeDebug );
|
|
SAL_INFO( "evoab2", "found where tree:\n" << sTreeDebug );
|
|
#endif
|
|
EBookQuery* pQuery = whereAnalysis( pWhereClause->getChild( 1 ) );
|
|
if ( !pQuery )
|
|
{
|
|
_out_rQueryData.eFilterType = eFilterAlwaysFalse;
|
|
pQuery = createTrue();
|
|
}
|
|
_out_rQueryData.setQuery( pQuery );
|
|
}
|
|
else
|
|
{
|
|
_out_rQueryData.eFilterType = eFilterNone;
|
|
_out_rQueryData.setQuery( createTrue() );
|
|
}
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
|
|
Reference< XConnection > SAL_CALL OStatement::getConnection( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
|
|
|
|
// just return our connection here
|
|
return impl_getConnection();
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
Any SAL_CALL OCommonStatement::getWarnings( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
|
|
|
|
|
|
return makeAny(SQLWarning());
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
void SAL_CALL OCommonStatement::clearWarnings( ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
|
|
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
::cppu::IPropertyArrayHelper* OCommonStatement::createArrayHelper( ) const
|
|
{
|
|
Sequence< Property > aProps;
|
|
describeProperties( aProps );
|
|
return new ::cppu::OPropertyArrayHelper( aProps );
|
|
}
|
|
// -------------------------------------------------------------------------
|
|
::cppu::IPropertyArrayHelper & OCommonStatement::getInfoHelper()
|
|
{
|
|
return *const_cast< OCommonStatement* >( this )->getArrayHelper();
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
void SAL_CALL OCommonStatement::acquire() throw()
|
|
{
|
|
OCommonStatement_IBase::acquire();
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
void SAL_CALL OCommonStatement::release() throw()
|
|
{
|
|
relase_ChildImpl();
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
QueryData OCommonStatement::impl_getEBookQuery_throw( const ::rtl::OUString& _rSql )
|
|
{
|
|
QueryData aData;
|
|
parseSql( _rSql, aData );
|
|
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
char *pSexpr = aData.getQuery() ? e_book_query_to_string( aData.getQuery() ) : g_strdup( "<map failed>" );
|
|
g_message( "Parsed SQL to sexpr '%s'\n", pSexpr );
|
|
g_free( pSexpr );
|
|
#endif
|
|
|
|
if ( !aData.getQuery() )
|
|
m_pConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this );
|
|
|
|
// a postcondition of this method is that we properly determined the SELECT columns
|
|
aData.xSelectColumns = m_aSQLIterator.getSelectColumns();
|
|
if ( !aData.xSelectColumns.is() )
|
|
m_pConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this );
|
|
|
|
return aData;
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
Reference< XResultSet > OCommonStatement::impl_executeQuery_throw( const QueryData& _rQueryData )
|
|
{
|
|
// create result set
|
|
OEvoabResultSet* pResult = new OEvoabResultSet( this, m_pConnection );
|
|
Reference< XResultSet > xRS = pResult;
|
|
pResult->construct( _rQueryData );
|
|
|
|
// done
|
|
m_xResultSet = xRS;
|
|
return xRS;
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
Reference< XResultSet > OCommonStatement::impl_executeQuery_throw( const ::rtl::OUString& _rSql )
|
|
{
|
|
SAL_INFO( "evoab2", "OCommonStatement::impl_executeQuery_throw(" << _rSql << "%s)\n" );
|
|
|
|
#if OSL_DEBUG_LEVEL > 1
|
|
g_message( "Parse SQL '%s'\n",
|
|
OUStringToOString(_rSql, RTL_TEXTENCODING_UTF8).getStr() );
|
|
#endif
|
|
|
|
return impl_executeQuery_throw( impl_getEBookQuery_throw( _rSql ) );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
Reference< XPropertySetInfo > SAL_CALL OCommonStatement::getPropertySetInfo( ) throw(RuntimeException)
|
|
{
|
|
return ::cppu::OPropertySetHelper::createPropertySetInfo( getInfoHelper() );
|
|
}
|
|
|
|
// =============================================================================
|
|
// = OStatement
|
|
// =============================================================================
|
|
// -----------------------------------------------------------------------------
|
|
IMPLEMENT_SERVICE_INFO( OStatement, "com.sun.star.comp.sdbcx.evoab.OStatement", "com.sun.star.sdbc.Statement" );
|
|
|
|
// -----------------------------------------------------------------------------
|
|
IMPLEMENT_FORWARD_XINTERFACE2( OStatement, OCommonStatement, OStatement_IBase )
|
|
|
|
// -----------------------------------------------------------------------------
|
|
IMPLEMENT_FORWARD_XTYPEPROVIDER2( OStatement, OCommonStatement, OStatement_IBase )
|
|
|
|
// -------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL OStatement::execute( const ::rtl::OUString& _sql ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
|
|
|
|
Reference< XResultSet > xRS = impl_executeQuery_throw( _sql );
|
|
return xRS.is();
|
|
}
|
|
|
|
// -------------------------------------------------------------------------
|
|
Reference< XResultSet > SAL_CALL OStatement::executeQuery( const ::rtl::OUString& _sql ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
|
|
|
|
return impl_executeQuery_throw( _sql );
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
sal_Int32 SAL_CALL OStatement::executeUpdate( const ::rtl::OUString& /*sql*/ ) throw(SQLException, RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed);
|
|
::dbtools::throwFeatureNotImplementedException( "XStatement::executeUpdate", *this );
|
|
return 0;
|
|
}
|
|
|
|
} } // namespace ::connectivity::evoab
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|