forked from amazingfate/loongoffice
222 lines
8.3 KiB
C++
222 lines
8.3 KiB
C++
/*************************************************************************
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*
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* $RCSfile: basicparser.hxx,v $
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*
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* $Revision: 1.6 $
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*
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* last change: $Author: kz $ $Date: 2004-08-31 14:58:34 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2002 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef CONFIGMGR_XML_BASICPARSER_HXX
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#define CONFIGMGR_XML_BASICPARSER_HXX
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#ifndef CONFIGMGR_XML_ELEMENTPARSER_HXX
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#include "elementparser.hxx"
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#endif
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#ifndef CONFIGMGR_UTILITY_HXX_
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#include "utility.hxx"
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#endif
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#ifndef CONFIGMGR_STACK_HXX_
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#include "stack.hxx"
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#endif
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#ifndef CONFIGMGR_LOGGER_HXX_
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#include "logger.hxx"
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#endif
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#ifndef _COM_SUN_STAR_XML_SAX_XDOCUMENTHANDLER_HPP_
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#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
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#endif
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#ifndef _CPPUHELPER_IMPLBASE1_HXX_
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#include <cppuhelper/implbase1.hxx>
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#endif
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namespace configmgr
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{
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// -----------------------------------------------------------------------------
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namespace xml
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{
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// -----------------------------------------------------------------------------
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namespace uno = ::com::sun::star::uno;
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namespace lang = ::com::sun::star::lang;
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namespace sax = ::com::sun::star::xml::sax;
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using rtl::OUString;
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// -----------------------------------------------------------------------------
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typedef ::cppu::WeakImplHelper1<sax::XDocumentHandler> Parser_Base;
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class BasicParser
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: public Parser_Base
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{
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struct ValueData;
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uno::Reference< uno::XInterface > m_xTypeConverter;
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uno::Reference< sax::XLocator > m_xLocator;
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ElementParser m_aDataParser;
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Stack< ElementInfo > m_aNodes;
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uno::Type m_aValueType;
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ValueData * m_pValueData;
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sal_uInt16 m_nSkipLevels;
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bool m_bEmpty;
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bool m_bInProperty;
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#if OSL_DEBUG_LEVEL > 0
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#ifdef DBG_UTIL
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OUString dbgPublicId, dbgSystemId;
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sal_Int32 dbgLineNo, dbgColumnNo;
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#endif // DBG_UTIL
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void dbgUpdateLocation();
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#endif // OSL_DEBUG_LEVEL
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public:
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typedef uno::Reference< uno::XComponentContext > Context;
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explicit BasicParser(Context const & _xContext);
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virtual ~BasicParser();
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// XDocumentHandler
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public:
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virtual void SAL_CALL
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startDocument( )
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throw (sax::SAXException, uno::RuntimeException);
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virtual void SAL_CALL
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endDocument( ) throw (sax::SAXException, uno::RuntimeException);
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virtual void SAL_CALL
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characters( const OUString& aChars )
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throw (sax::SAXException, uno::RuntimeException);
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virtual void SAL_CALL
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ignorableWhitespace( const OUString& aWhitespaces )
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throw (sax::SAXException, uno::RuntimeException);
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virtual void SAL_CALL
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processingInstruction( const OUString& aTarget, const OUString& aData )
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throw (sax::SAXException, uno::RuntimeException);
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virtual void SAL_CALL
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setDocumentLocator( const uno::Reference< sax::XLocator >& xLocator )
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throw (sax::SAXException, uno::RuntimeException);
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protected:
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ElementParser const & getDataParser() const { return m_aDataParser; }
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Logger const & getLogger() { return m_aDataParser.logger(); }
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/// start an node
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void startNode( ElementInfo const & aInfo, const uno::Reference< sax::XAttributeList >& xAttribs );
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/// are we in the content of a node ?
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bool isInNode();
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/// are we in the content of node for which no content was started yet ?
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bool isEmptyNode();
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/// make sure we are in the content of a node ?
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void ensureInNode();
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/// get the info about of the node currently being processed
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ElementInfo const & getActiveNodeInfo();
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/// end a node
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void endNode();
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/// start a property
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void startProperty( ElementInfo const & aInfo, const uno::Reference< sax::XAttributeList >& xAttribs );
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/// are we in the content of a property node ?
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bool isInProperty();
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/// are we in the content of a property node (and there has been no value for that property) ?
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bool isInUnhandledProperty();
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/// get the data type of the active property ?
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uno::Type getActivePropertyType();
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/// end a property
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void endProperty();
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/// start collecting data for a value - returns the locale of the value (property must have been started)
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void startValueData(const uno::Reference< sax::XAttributeList >& xAttribs);
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/// are we in the content of a property node ?
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bool isInValueData();
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/// check if the current value data has a locale set
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bool isValueDataLocalized();
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/// get the locale of the current value data, if localized
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OUString getValueDataLocale();
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/// return the collected value
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uno::Any getCurrentValue();
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/// end collecting data for a value
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void endValueData();
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/// start a node to be skipped
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void startSkipping( const OUString& aTag, const uno::Reference< sax::XAttributeList >& xAttribs );
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/// are we inside a skipped node ?
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bool isSkipping( );
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/// ending a node: was this skipped ?
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bool wasSkipping( const OUString& aTag );
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protected:
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void raiseParseException( uno::Any const & _aTargetException, sal_Char const * _pMsg = NULL)
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CFG_THROW2 (sax::SAXException, uno::RuntimeException);
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void raiseParseException( sal_Char const * _pMsg )
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CFG_THROW2 (sax::SAXException, uno::RuntimeException);
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};
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// -----------------------------------------------------------------------------
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} // namespace xml
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// -----------------------------------------------------------------------------
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} // namespace configmgr
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#endif
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