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Diffstat (limited to 'connectivity/source/drivers/evoab2/NStatement.cxx')
| -rw-r--r-- | connectivity/source/drivers/evoab2/NStatement.cxx | 632 |
1 files changed, 632 insertions, 0 deletions
diff --git a/connectivity/source/drivers/evoab2/NStatement.cxx b/connectivity/source/drivers/evoab2/NStatement.cxx new file mode 100644 index 000000000..1616f9fb1 --- /dev/null +++ b/connectivity/source/drivers/evoab2/NStatement.cxx @@ -0,0 +1,632 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <osl/diagnose.h> +#include <rtl/ustring.hxx> +#include <sal/log.hxx> +#include <com/sun/star/sdbc/ResultSetConcurrency.hpp> +#include <com/sun/star/sdbc/ResultSetType.hpp> +#include <com/sun/star/sdbc/FetchDirection.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <cppuhelper/typeprovider.hxx> +#include <propertyids.hxx> +#include "NStatement.hxx" +#include "NConnection.hxx" +#include "NDatabaseMetaData.hxx" +#include "NResultSet.hxx" +#include <sqlbison.hxx> +#include <strings.hrc> +#include <connectivity/dbexception.hxx> +#include <tools/diagnose_ex.h> + +namespace connectivity::evoab { + + +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::sdbcx; +using namespace com::sun::star::container; +using namespace com::sun::star::io; +using namespace com::sun::star::util; + +namespace { + +EBookQuery * createTrue() +{ // Not the world's most efficient unconditional true but ... + return e_book_query_from_string("(exists \"full_name\")"); +} + +EBookQuery * createTest( const OUString &aColumnName, + EBookQueryTest eTest, + const OUString &aMatch ) +{ + OString sMatch = OUStringToOString( aMatch, RTL_TEXTENCODING_UTF8 ); + OString sColumnName = OUStringToOString( aColumnName, RTL_TEXTENCODING_UTF8 ); + + return e_book_query_field_test( e_contact_field_id( sColumnName.getStr() ), + eTest, sMatch.getStr() ); +} + +} + +OCommonStatement::OCommonStatement(OEvoabConnection* _pConnection) + : OCommonStatement_IBase(m_aMutex) + , ::comphelper::OPropertyContainer(OCommonStatement_IBase::rBHelper) + , m_xResultSet(nullptr) + , m_xConnection(_pConnection) + , m_aParser(_pConnection->getDriver().getComponentContext()) + , m_aSQLIterator( _pConnection, _pConnection->createCatalog()->getTables(), m_aParser ) + , m_pParseTree(nullptr) + , m_nMaxFieldSize(0) + , m_nMaxRows(0) + , m_nQueryTimeOut(0) + , m_nFetchSize(0) + , m_nResultSetType(ResultSetType::FORWARD_ONLY) + , m_nFetchDirection(FetchDirection::FORWARD) + , m_nResultSetConcurrency(ResultSetConcurrency::UPDATABLE) + , m_bEscapeProcessing(true) +{ +#define REGISTER_PROP( id, member ) \ + registerProperty( \ + OMetaConnection::getPropMap().getNameByIndex( id ), \ + id, \ + 0, \ + &member, \ + cppu::UnoType<decltype(member)>::get() \ + ); + + REGISTER_PROP( PROPERTY_ID_CURSORNAME, m_aCursorName ); + REGISTER_PROP( PROPERTY_ID_MAXFIELDSIZE, m_nMaxFieldSize ); + REGISTER_PROP( PROPERTY_ID_MAXROWS, m_nMaxRows ); + REGISTER_PROP( PROPERTY_ID_QUERYTIMEOUT, m_nQueryTimeOut ); + REGISTER_PROP( PROPERTY_ID_FETCHSIZE, m_nFetchSize ); + REGISTER_PROP( PROPERTY_ID_RESULTSETTYPE, m_nResultSetType ); + REGISTER_PROP( PROPERTY_ID_FETCHDIRECTION, m_nFetchDirection ); + REGISTER_PROP( PROPERTY_ID_ESCAPEPROCESSING, m_bEscapeProcessing ); + REGISTER_PROP( PROPERTY_ID_RESULTSETCONCURRENCY, m_nResultSetConcurrency ); +} + +OCommonStatement::~OCommonStatement() +{ +} + +void OCommonStatement::disposeResultSet() +{ + // free the cursor if alive + Reference< XComponent > xComp(m_xResultSet.get(), UNO_QUERY); + if (xComp.is()) + xComp->dispose(); + m_xResultSet.clear(); +} + +void OCommonStatement::disposing() +{ + ::osl::MutexGuard aGuard(m_aMutex); + + disposeResultSet(); + + m_xConnection.clear(); + + OCommonStatement_IBase::disposing(); +} + +Any SAL_CALL OCommonStatement::queryInterface( const Type & rType ) +{ + Any aRet = OCommonStatement_IBase::queryInterface(rType); + if(!aRet.hasValue()) + aRet = ::comphelper::OPropertyContainer::queryInterface(rType); + return aRet; +} + +Sequence< Type > SAL_CALL OCommonStatement::getTypes( ) +{ + ::cppu::OTypeCollection aTypes( cppu::UnoType<XMultiPropertySet>::get(), + cppu::UnoType<XFastPropertySet>::get(), + cppu::UnoType<XPropertySet>::get()); + + return ::comphelper::concatSequences(aTypes.getTypes(),OCommonStatement_IBase::getTypes()); +} + + +//void SAL_CALL OCommonStatement::cancel( ) throw(RuntimeException) +//{ +//::osl::MutexGuard aGuard( m_aMutex ); +//checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); +//// cancel the current sql statement +//} + + +void SAL_CALL OCommonStatement::close( ) +{ + { + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); + + } + dispose(); +} + +OUString OCommonStatement::impl_getColumnRefColumnName_throw( const OSQLParseNode& _rColumnRef ) +{ + ENSURE_OR_THROW( SQL_ISRULE( &_rColumnRef, column_ref ), "internal error: only column_refs supported as LHS" ); + + OUString sColumnName; + switch ( _rColumnRef.count() ) + { + case 3: // SQL_TOKEN_NAME '.' column_val + { + const OSQLParseNode* pPunct = _rColumnRef.getChild( 1 ); + const OSQLParseNode* pColVal = _rColumnRef.getChild( 2 ); + if ( SQL_ISPUNCTUATION( pPunct, "." ) + && ( pColVal->count() == 1 ) + ) + { + sColumnName = pColVal->getChild( 0 )->getTokenValue(); + } + } + break; + + case 1: // column + { + sColumnName = _rColumnRef.getChild( 0 )->getTokenValue(); + } + break; + } + + if ( !sColumnName.getLength() ) + m_xConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this ); + + return sColumnName; +} + + +void OCommonStatement::orderByAnalysis( const OSQLParseNode* _pOrderByClause, SortDescriptor& _out_rSort ) +{ + ENSURE_OR_THROW( _pOrderByClause, "NULL node" ); + ENSURE_OR_THROW( SQL_ISRULE( _pOrderByClause, opt_order_by_clause ), "wrong node type" ); + + _out_rSort.clear(); + + const OSQLParseNode* pOrderList = _pOrderByClause->getByRule( OSQLParseNode::ordering_spec_commalist ); + ENSURE_OR_THROW( pOrderList, "unexpected parse tree structure" ); + + for ( size_t i=0; i<pOrderList->count(); ++i ) + { + const OSQLParseNode* pOrderBy = pOrderList->getChild(i); + if ( !pOrderBy || !SQL_ISRULE( pOrderBy, ordering_spec ) ) + continue; + const OSQLParseNode* pColumnRef = pOrderBy->count() == 2 ? pOrderBy->getChild(0) : nullptr; + const OSQLParseNode* pAscDesc = pOrderBy->count() == 2 ? pOrderBy->getChild(1) : nullptr; + ENSURE_OR_THROW( + ( pColumnRef != nullptr ) + && ( pAscDesc != nullptr ) + && SQL_ISRULE( pAscDesc, opt_asc_desc ) + && ( pAscDesc->count() < 2 ), + "ordering_spec structure error" ); + + // column name -> column field + if ( !SQL_ISRULE( pColumnRef, column_ref ) ) + m_xConnection->throwGenericSQLException( STR_SORT_BY_COL_ONLY, *this ); + const OUString sColumnName( impl_getColumnRefColumnName_throw( *pColumnRef ) ); + guint nField = evoab::findEvoabField( sColumnName ); + // ascending/descending? + bool bAscending = true; + if ( ( pAscDesc->count() == 1 ) + && SQL_ISTOKEN( pAscDesc->getChild( 0 ), DESC ) + ) + bAscending = false; + + _out_rSort.push_back( FieldSort( nField, bAscending ) ); + } +} + + +EBookQuery *OCommonStatement::whereAnalysis( const OSQLParseNode* parseTree ) +{ + EBookQuery *pResult = nullptr; + + ENSURE_OR_THROW( parseTree, "invalid parse tree" ); + + // Nested brackets + if( parseTree->count() == 3 && + SQL_ISPUNCTUATION( parseTree->getChild( 0 ), "(" ) && + SQL_ISPUNCTUATION( parseTree->getChild( 2 ), ")" ) ) + { + pResult = whereAnalysis( parseTree->getChild( 1 ) ); + } + + // SQL AND, OR + else if( ( SQL_ISRULE( parseTree, search_condition ) || + SQL_ISRULE( parseTree, boolean_term ) ) && + parseTree->count() == 3 ) + { + ENSURE_OR_THROW( SQL_ISTOKEN( parseTree->getChild( 1 ), OR ) + || SQL_ISTOKEN( parseTree->getChild( 1 ), AND ), + "unexpected search_condition structure" ); + + EBookQuery *pArgs[2]; + pArgs[0] = whereAnalysis( parseTree->getChild( 0 ) ); + pArgs[1] = whereAnalysis( parseTree->getChild( 2 ) ); + + if( SQL_ISTOKEN( parseTree->getChild( 1 ), OR ) ) + pResult = e_book_query_or( 2, pArgs, true ); + else + pResult = e_book_query_and( 2, pArgs, true ); + } + // SQL =, != + else if( SQL_ISRULE( parseTree, comparison_predicate ) ) + { + OSQLParseNode *pPrec = parseTree->getChild( 1 ); + + ENSURE_OR_THROW( parseTree->count() == 3, "unexpected comparison_predicate structure" ); + + OSQLParseNode* pLHS = parseTree->getChild( 0 ); + OSQLParseNode* pRHS = parseTree->getChild( 2 ); + + if ( ( ! SQL_ISRULE( pLHS, column_ref ) // on the LHS, we accept a column or a constant int value + && ( pLHS->getNodeType() != SQLNodeType::IntNum ) + ) + || ( ( pRHS->getNodeType() != SQLNodeType::String ) // on the RHS, certain literals are acceptable + && ( pRHS->getNodeType() != SQLNodeType::IntNum ) + && ( pRHS->getNodeType() != SQLNodeType::ApproxNum ) + && ! SQL_ISTOKEN( pRHS, TRUE ) + && ! SQL_ISTOKEN( pRHS, FALSE ) + ) + || ( ( pLHS->getNodeType() == SQLNodeType::IntNum ) // an int on LHS requires an int on RHS + && ( pRHS->getNodeType() != SQLNodeType::IntNum ) + ) + ) + { + m_xConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this ); + } + + if ( ( pPrec->getNodeType() != SQLNodeType::Equal ) + && ( pPrec->getNodeType() != SQLNodeType::NotEqual ) + ) + { + m_xConnection->throwGenericSQLException( STR_OPERATOR_TOO_COMPLEX, *this ); + } + + // recognize the special "0 = 1" condition + if ( ( pLHS->getNodeType() == SQLNodeType::IntNum ) + && ( pRHS->getNodeType() == SQLNodeType::IntNum ) + && ( pPrec->getNodeType() == SQLNodeType::Equal ) + ) + { + const sal_Int32 nLHS = pLHS->getTokenValue().toInt64(); + const sal_Int32 nRHS = pRHS->getTokenValue().toInt64(); + return ( nLHS == nRHS ) ? createTrue() : nullptr; + } + + OUString aColumnName( impl_getColumnRefColumnName_throw( *pLHS ) ); + + OUString aMatchString; + if ( pRHS->isToken() ) + aMatchString = pRHS->getTokenValue(); + else + aMatchString = pRHS->getChild( 0 )->getTokenValue(); + + pResult = createTest( aColumnName, E_BOOK_QUERY_IS, aMatchString ); + + if ( pResult && ( pPrec->getNodeType() == SQLNodeType::NotEqual ) ) + pResult = e_book_query_not( pResult, true ); + } + // SQL like + else if( SQL_ISRULE( parseTree, like_predicate ) ) + { + ENSURE_OR_THROW( parseTree->count() == 2, "unexpected like_predicate structure" ); + const OSQLParseNode* pPart2 = parseTree->getChild(1); + + if( ! SQL_ISRULE( parseTree->getChild( 0 ), column_ref) ) + m_xConnection->throwGenericSQLException(STR_QUERY_INVALID_LIKE_COLUMN,*this); + + OUString aColumnName( impl_getColumnRefColumnName_throw( *parseTree->getChild( 0 ) ) ); + + OSQLParseNode *pAtom = pPart2->getChild( pPart2->count() - 2 ); // Match String + bool bNotLike = pPart2->getChild(0)->isToken(); + + if( !( pAtom->getNodeType() == SQLNodeType::String || + pAtom->getNodeType() == SQLNodeType::Name || + SQL_ISRULE( pAtom,parameter ) || + ( pAtom->getChild( 0 ) && pAtom->getChild( 0 )->getNodeType() == SQLNodeType::Name ) || + ( pAtom->getChild( 0 ) && pAtom->getChild( 0 )->getNodeType() == SQLNodeType::String ) ) ) + { + SAL_INFO( + "connectivity.evoab2", + "analyseSQL : pAtom->count() = " << pAtom->count()); + m_xConnection->throwGenericSQLException(STR_QUERY_INVALID_LIKE_STRING,*this); + } + + const sal_Unicode WILDCARD = '%'; + + OUString aMatchString = pAtom->getTokenValue(); + + // Determine where '%' character is... + if( aMatchString == OUStringChar(WILDCARD) ) + { + // String containing only a '%' and nothing else matches everything + pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS, + "" ); + } + else if( aMatchString.indexOf( WILDCARD ) == -1 ) + { // Simple string , eg. "to match" "contains in evo" + SAL_INFO( "connectivity.evoab2", "Plain contains '" << aMatchString << "'" ); + pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS, aMatchString ); + if( pResult && bNotLike ) + pResult = e_book_query_not( pResult, true ); + } + else if( bNotLike ) + { + // We currently can't handle a 'NOT LIKE' when there are '%' + m_xConnection->throwGenericSQLException(STR_QUERY_NOT_LIKE_TOO_COMPLEX,*this); + } + else if( aMatchString.indexOf ( WILDCARD ) == aMatchString.lastIndexOf ( WILDCARD ) ) + { // One occurrence of '%' matches... + if ( aMatchString.startsWith(OUStringChar(WILDCARD)) ) + pResult = createTest( aColumnName, E_BOOK_QUERY_ENDS_WITH, aMatchString.copy( 1 ) ); + else if ( aMatchString.indexOf ( WILDCARD ) == aMatchString.getLength() - 1 ) + pResult = createTest( aColumnName, E_BOOK_QUERY_BEGINS_WITH, aMatchString.copy( 0, aMatchString.getLength() - 1 ) ); + else + m_xConnection->throwGenericSQLException(STR_QUERY_LIKE_WILDCARD,*this); + } + else if( aMatchString.getLength() >= 3 && + aMatchString.startsWith(OUStringChar(WILDCARD)) && + aMatchString.indexOf ( WILDCARD, 1) == aMatchString.getLength() - 1 ) { + // one '%' at the start and another at the end + pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS, aMatchString.copy (1, aMatchString.getLength() - 2) ); + } + else + m_xConnection->throwGenericSQLException(STR_QUERY_LIKE_WILDCARD_MANY,*this); + } + + return pResult; +} + +OUString OCommonStatement::getTableName() const +{ + OUString aTableName; + + if( m_pParseTree && m_aSQLIterator.getStatementType() == OSQLStatementType::Select ) + { + Any aCatalog; + OUString aSchema; + const OSQLParseNode *pSelectStmnt = m_aSQLIterator.getParseTree(); + const OSQLParseNode *pAllTableNames = pSelectStmnt->getChild( 3 )->getChild( 0 )->getChild( 1 ); + + if( OSQLParseTreeIterator::isTableNode( pAllTableNames->getChild( 0 ) ) ) + OSQLParseNode::getTableComponents( pAllTableNames->getChild( 0 ), + aCatalog,aSchema, aTableName,nullptr ); + + else if( SQL_ISRULE( pAllTableNames->getChild( 0 ), table_ref ) ) + { + OSQLParseNode *pNodeForTableName = pAllTableNames->getChild( 0 )->getChild( 0 ); + if( OSQLParseTreeIterator::isTableNode( pNodeForTableName ) ) + { + aTableName = OSQLParseNode::getTableRange(pAllTableNames->getChild( 0 )); + if( !aTableName.getLength() ) + OSQLParseNode::getTableComponents( pNodeForTableName, aCatalog, aSchema, aTableName,nullptr); + } + else + OSL_FAIL( "odd table layout" ); + } + else + OSL_FAIL( "unusual table layout" ); + } + return aTableName; +} + +void OCommonStatement::parseSql( const OUString& sql, QueryData& _out_rQueryData ) +{ + SAL_INFO( "connectivity.evoab2", "parsing " << sql ); + + _out_rQueryData.eFilterType = eFilterOther; + + OUString aErr; + m_pParseTree = m_aParser.parseTree( aErr, sql ).release(); + 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 + OUString sTreeDebug; + pOrderByClause->showParseTree( sTreeDebug ); + SAL_INFO( "connectivity.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 + OUString sTreeDebug; + pWhereClause->showParseTree( sTreeDebug ); + SAL_INFO( "connectivity.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( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); + + // just return our connection here + return impl_getConnection(); +} + + +Any SAL_CALL OCommonStatement::getWarnings( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); + + + return makeAny(SQLWarning()); +} + + +void SAL_CALL OCommonStatement::clearWarnings( ) +{ + ::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 *getArrayHelper(); +} + + +void SAL_CALL OCommonStatement::acquire() throw() +{ + OCommonStatement_IBase::acquire(); +} + +void SAL_CALL OCommonStatement::release() throw() +{ + OCommonStatement_IBase::release(); +} + + +QueryData OCommonStatement::impl_getEBookQuery_throw( const 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_xConnection->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_xConnection->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_xConnection.get() ); + Reference< XResultSet > xRS = pResult; + pResult->construct( _rQueryData ); + + // done + m_xResultSet = xRS; + return xRS; +} + + +Reference< XResultSet > OCommonStatement::impl_executeQuery_throw( const OUString& _rSql ) +{ + SAL_INFO( "connectivity.evoab2", "OCommonStatement::impl_executeQuery_throw " << _rSql ); + +#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( ) +{ + 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 OUString& _sql ) +{ + ::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 OUString& _sql ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); + + return impl_executeQuery_throw( _sql ); +} + + +sal_Int32 SAL_CALL OStatement::executeUpdate( const OUString& /*sql*/ ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); + ::dbtools::throwFeatureNotImplementedSQLException( "XStatement::executeUpdate", *this ); + return 0; +} + +} // namespace ::connectivity::evoab + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |