1f110bf567
Change-Id: I68e7354f094ee0e673d105dd8770a658810703d4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133838 Tested-by: Jenkins Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
110 lines
3.6 KiB
C++
110 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <connectivity/warningscontainer.hxx>
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#include <connectivity/dbexception.hxx>
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#include <com/sun/star/sdb/SQLContext.hpp>
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#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
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#include <o3tl/any.hxx>
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#include <osl/diagnose.h>
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namespace dbtools
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{
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::sdb;
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static void lcl_concatWarnings( Any& _rChainLeft, const Any& _rChainRight )
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{
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if ( !_rChainLeft.hasValue() )
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_rChainLeft = _rChainRight;
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else
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{
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// to travel the chain by reference (and not by value), we need the getValue...
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// looks like a hack, but the meaning of getValue is documented, and it's the only chance for reference-traveling...
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OSL_ENSURE( SQLExceptionInfo( _rChainLeft ).isValid(),
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"lcl_concatWarnings: invalid warnings chain (this will crash)!" );
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const SQLException* pChainTravel = o3tl::doAccess<SQLException>( _rChainLeft );
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SQLExceptionIteratorHelper aReferenceIterHelper( *pChainTravel );
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while ( aReferenceIterHelper.hasMoreElements() )
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pChainTravel = aReferenceIterHelper.next();
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// reached the end of the chain, and pChainTravel points to the last element
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const_cast< SQLException* >( pChainTravel )->NextException = _rChainRight;
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}
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}
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void WarningsContainer::appendWarning(const SQLException& _rWarning)
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{
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lcl_concatWarnings( m_aOwnWarnings, Any( _rWarning ) );
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}
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void WarningsContainer::appendWarning( const SQLContext& _rContext )
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{
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lcl_concatWarnings( m_aOwnWarnings, Any( _rContext ));
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}
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void WarningsContainer::appendWarning(const SQLWarning& _rWarning)
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{
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lcl_concatWarnings( m_aOwnWarnings, Any( _rWarning ) );
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}
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Any WarningsContainer::getWarnings( ) const
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{
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Any aAllWarnings;
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if ( m_xExternalWarnings.is() )
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aAllWarnings = m_xExternalWarnings->getWarnings();
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if ( m_aOwnWarnings.hasValue() )
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lcl_concatWarnings( aAllWarnings, m_aOwnWarnings );
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return aAllWarnings;
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}
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void WarningsContainer::clearWarnings( )
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{
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if ( m_xExternalWarnings.is() )
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m_xExternalWarnings->clearWarnings();
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m_aOwnWarnings.clear();
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}
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void WarningsContainer::appendWarning( const OUString& _rWarning, const char* _pAsciiSQLState, const Reference< XInterface >& _rxContext )
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{
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appendWarning( SQLWarning( _rWarning, _rxContext, OUString::createFromAscii( _pAsciiSQLState ), 0, Any() ) );
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}
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} // namespace dbtools
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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