diff options
Diffstat (limited to 'connectivity/source/drivers/evoab2/NStatement.cxx')
| -rw-r--r-- | connectivity/source/drivers/evoab2/NStatement.cxx | 685 |
1 files changed, 0 insertions, 685 deletions
diff --git a/connectivity/source/drivers/evoab2/NStatement.cxx b/connectivity/source/drivers/evoab2/NStatement.cxx deleted file mode 100644 index 30cec213e0..0000000000 --- a/connectivity/source/drivers/evoab2/NStatement.cxx +++ /dev/null @@ -1,685 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_connectivity.hxx" - -#include <stdio.h> -#include <osl/diagnose.h> -#include <osl/thread.h> -#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 "NDebug.hxx" -#include "resource/evoab2_res.hrc" -#include <resource/common_res.hrc> -#include <connectivity/dbexception.hxx> -#include <tools/diagnose_ex.h> - -namespace connectivity { namespace 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; -//------------------------------------------------------------------------------ -OCommonStatement::OCommonStatement(OEvoabConnection* _pConnection) - : OCommonStatement_IBase(m_aMutex) - , ::comphelper::OPropertyContainer(OCommonStatement_IBase::rBHelper) - , OStatement_CBase( (::cppu::OWeakObject*)_pConnection, this ) - , m_xResultSet(NULL) - , m_pResultSet(NULL) - , m_pConnection(_pConnection) - , m_aParser(_pConnection->getDriver().getMSFactory()) - , m_aSQLIterator( _pConnection, _pConnection->createCatalog()->getTables(), m_aParser, NULL ) - , m_pParseTree(NULL) - , 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(sal_True) - , rBHelper(OCommonStatement_IBase::rBHelper) -{ - m_pConnection->acquire(); - -#define REGISTER_PROP( id, member ) \ - registerProperty( \ - OMetaConnection::getPropMap().getNameByIndex( id ), \ - id, \ - 0, \ - &member, \ - ::getCppuType( &member ) \ - ); - - 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 = Reference< XResultSet>(); -} -//------------------------------------------------------------------------------ -void OCommonStatement::disposing() -{ - ::osl::MutexGuard aGuard(m_aMutex); - - disposeResultSet(); - - if (m_pConnection) - m_pConnection->release(); - m_pConnection = NULL; - - dispose_ChildImpl(); - OCommonStatement_IBase::disposing(); -} -//----------------------------------------------------------------------------- -Any SAL_CALL OCommonStatement::queryInterface( const Type & rType ) throw(RuntimeException) -{ - Any aRet = OCommonStatement_IBase::queryInterface(rType); - if(!aRet.hasValue()) - aRet = ::comphelper::OPropertyContainer::queryInterface(rType); - return aRet; -} -// ------------------------------------------------------------------------- -Sequence< Type > SAL_CALL OCommonStatement::getTypes( ) throw(RuntimeException) -{ - ::cppu::OTypeCollection aTypes( ::getCppuType( (const Reference< XMultiPropertySet > *)0 ), - ::getCppuType( (const Reference< XFastPropertySet > *)0 ), - ::getCppuType( (const Reference< XPropertySet > *)0 )); - - 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( ) throw(SQLException, RuntimeException) -{ - { - ::osl::MutexGuard aGuard( m_aMutex ); - checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); - - } - dispose(); -} -// ------------------------------------------------------------------------- - -void OCommonStatement::reset() throw (SQLException) -{ - ::osl::MutexGuard aGuard( m_aMutex ); - checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); - - - clearWarnings (); - - if (m_xResultSet.get().is()) - clearMyResultSet(); -} - -void OCommonStatement::clearMyResultSet () throw (SQLException) -{ - ::osl::MutexGuard aGuard( m_aMutex ); - checkDisposed(OCommonStatement_IBase::rBHelper.bDisposed); - - try - { - Reference<XCloseable> xCloseable; - if ( ::comphelper::query_interface( m_xResultSet.get(), xCloseable ) ) - xCloseable->close(); - } - catch( const DisposedException& ) { } - - m_xResultSet = Reference< XResultSet >(); -} - -EBookQuery * -OCommonStatement::createTrue() -{ // Not the world's most efficient unconditional true but ... - return e_book_query_from_string("(exists \"full_name\")"); -} - -EBookQuery * -OCommonStatement::createTest( const ::rtl::OUString &aColumnName, - EBookQueryTest eTest, - const ::rtl::OUString &aMatch ) -{ - ::rtl::OString sMatch = rtl::OUStringToOString( aMatch, RTL_TEXTENCODING_UTF8 ); - ::rtl::OString sColumnName = rtl::OUStringToOString( aColumnName, RTL_TEXTENCODING_UTF8 ); - - return e_book_query_field_test( e_contact_field_id( sColumnName.getStr() ), - eTest, sMatch.getStr() ); -} - -// ------------------------------------------------------------------------- - -::rtl::OUString OCommonStatement::impl_getColumnRefColumnName_throw( const OSQLParseNode& _rColumnRef ) -{ - ENSURE_OR_THROW( SQL_ISRULE( &_rColumnRef, column_ref ), "internal error: only column_refs supported as LHS" ); - - ::rtl::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_pConnection->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 ( sal_uInt32 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) : NULL; - const OSQLParseNode* pAscDesc = pOrderBy->count() == 2 ? pOrderBy->getChild(1) : NULL; - ENSURE_OR_THROW( - ( pColumnRef != NULL ) - && ( pAscDesc != NULL ) - && SQL_ISRULE( pAscDesc, opt_asc_desc ) - && ( pAscDesc->count() < 2 ), - "ordering_spec structure error" ); - - // column name -> column field - if ( !SQL_ISRULE( pColumnRef, column_ref ) ) - m_pConnection->throwGenericSQLException( STR_SORT_BY_COL_ONLY, *this ); - const ::rtl::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 = NULL; - - 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() != SQL_NODE_INTNUM ) - ) - || ( ( pRHS->getNodeType() != SQL_NODE_STRING ) // on the RHS, certain literals are acceptable - && ( pRHS->getNodeType() != SQL_NODE_INTNUM ) - && ( pRHS->getNodeType() != SQL_NODE_APPROXNUM ) - && !( SQL_ISTOKEN( pRHS, TRUE ) ) - && !( SQL_ISTOKEN( pRHS, FALSE ) ) - ) - || ( ( pLHS->getNodeType() == SQL_NODE_INTNUM ) // an int on LHS requires an int on RHS - && ( pRHS->getNodeType() != SQL_NODE_INTNUM ) - ) - ) - { - m_pConnection->throwGenericSQLException( STR_QUERY_TOO_COMPLEX, *this ); - } - - if ( ( pPrec->getNodeType() != SQL_NODE_EQUAL ) - && ( pPrec->getNodeType() != SQL_NODE_NOTEQUAL ) - ) - { - m_pConnection->throwGenericSQLException( STR_OPERATOR_TOO_COMPLEX, *this ); - } - - // recognize the special "0 = 1" condition - if ( ( pLHS->getNodeType() == SQL_NODE_INTNUM ) - && ( pRHS->getNodeType() == SQL_NODE_INTNUM ) - && ( pPrec->getNodeType() == SQL_NODE_EQUAL ) - ) - { - const sal_Int32 nLHS = pLHS->getTokenValue().toInt64(); - const sal_Int32 nRHS = pRHS->getTokenValue().toInt64(); - return ( nLHS == nRHS ) ? createTrue() : NULL; - } - - ::rtl::OUString aColumnName( impl_getColumnRefColumnName_throw( *pLHS ) ); - - ::rtl::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() == SQL_NODE_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_pConnection->throwGenericSQLException(STR_QUERY_INVALID_LIKE_COLUMN,*this); - - ::rtl::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() == SQL_NODE_STRING || - pAtom->getNodeType() == SQL_NODE_NAME || - SQL_ISRULE( pAtom,parameter ) || - ( pAtom->getChild( 0 ) && pAtom->getChild( 0 )->getNodeType() == SQL_NODE_NAME ) || - ( pAtom->getChild( 0 ) && pAtom->getChild( 0 )->getNodeType() == SQL_NODE_STRING ) ) ) - { - OSL_TRACE( "analyseSQL : pAtom->count() = %d\n", pAtom->count() ); - m_pConnection->throwGenericSQLException(STR_QUERY_INVALID_LIKE_STRING,*this); - } - - const sal_Unicode WILDCARD = '%'; - - rtl::OUString aMatchString; - aMatchString = pAtom->getTokenValue(); - - // Determine where '%' character is... - if( aMatchString.equals( ::rtl::OUString::valueOf( WILDCARD ) ) ) - { - // String containing only a '%' and nothing else matches everything - pResult = createTest( aColumnName, E_BOOK_QUERY_CONTAINS, - rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("")) ); - } - else if( aMatchString.indexOf( WILDCARD ) == -1 ) - { // Simple string , eg. "to match" "contains in evo" - EVO_TRACE_STRING( "Plain contains '%s'", 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_pConnection->throwGenericSQLException(STR_QUERY_NOT_LIKE_TOO_COMPLEX,*this); - } - else if( (aMatchString.indexOf ( WILDCARD ) == aMatchString.lastIndexOf ( WILDCARD ) ) ) - { // One occurrence of '%' matches... - if ( aMatchString.indexOf ( WILDCARD ) == 0 ) - 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_pConnection->throwGenericSQLException(STR_QUERY_LIKE_WILDCARD,*this); - - if( pResult && bNotLike ) - pResult = e_book_query_not( pResult, TRUE ); - } - else if( aMatchString.getLength() >= 3 && - aMatchString.indexOf ( WILDCARD ) == 0 && - 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_pConnection->throwGenericSQLException(STR_QUERY_LIKE_WILDCARD_MANY,*this); - } - - return pResult; -} - -rtl::OUString OCommonStatement::getTableName() -{ - ::rtl::OUString aTableName; - - if( m_pParseTree && m_aSQLIterator.getStatementType() == SQL_STATEMENT_SELECT ) - { - Any aCatalog; - ::rtl::OUString aSchema, aComposedName; - const OSQLParseNode *pSelectStmnt = m_aSQLIterator.getParseTree(); - const OSQLParseNode *pAllTableNames = pSelectStmnt->getChild( 3 )->getChild( 0 )->getChild( 1 ); - - if( m_aSQLIterator.isTableNode( pAllTableNames->getChild( 0 ) ) ) - OSQLParseNode::getTableComponents( pAllTableNames->getChild( 0 ), - aCatalog,aSchema, aTableName,NULL ); - - else if( SQL_ISRULE( pAllTableNames->getChild( 0 ), table_ref ) ) - { - OSQLParseNode *pNodeForTableName = pAllTableNames->getChild( 0 )->getChild( 0 ); - 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 ) -{ - EVO_TRACE_STRING( "parsing %s", 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 > 0 - ::rtl::OUString sTreeDebug; - pOrderByClause->showParseTree( sTreeDebug ); - EVO_TRACE_STRING( "found order-by tree:\n%s", sTreeDebug ); - #endif - orderByAnalysis( pOrderByClause, _out_rQueryData.aSortOrder ); - } - - const OSQLParseNode* pWhereClause = m_aSQLIterator.getWhereTree(); - if ( pWhereClause && SQL_ISRULE( pWhereClause, where_clause ) ) - { - #if OSL_DEBUG_LEVEL > 0 - ::rtl::OUString sTreeDebug; - pWhereClause->showParseTree( sTreeDebug ); - EVO_TRACE_STRING( "found where tree:\n%s", 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 ); - -#ifdef DEBUG - 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 ) -{ - EVO_TRACE_STRING( "OCommonStatement::impl_executeQuery_throw(%s)\n", _rSql ); - -#ifdef DEBUG - g_message( "Parse SQL '%s'\n", - (const sal_Char *)OUStringToOString( _rSql, RTL_TEXTENCODING_UTF8 ) ); -#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: */ |