forked from amazingfate/loongoffice
162 lines
6.6 KiB
C++
162 lines
6.6 KiB
C++
/*************************************************************************
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*
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* $RCSfile: elementparser.hxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: kz $ $Date: 2004-08-31 14:59:01 $
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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_ELEMENTPARSER_HXX
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#define CONFIGMGR_XML_ELEMENTPARSER_HXX
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#ifndef CONFIGMGR_XML_ELEMENTINFO_HXX
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#include "elementinfo.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_XATTRIBUTELIST_HPP_
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#include <com/sun/star/xml/sax/XAttributeList.hpp>
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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 sax = ::com::sun::star::xml::sax;
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using rtl::OUString;
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// -----------------------------------------------------------------------------
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class ElementParser
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{
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Logger mLogger;
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public:
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typedef uno::Reference< sax::XAttributeList > SaxAttributeList;
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public:
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explicit
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ElementParser(Logger const & xLogger)
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: mLogger(xLogger)
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{}
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Logger const & logger() const { return mLogger; }
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/// reset the parser for a new document
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void reset()
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{}
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/// retrieve the (almost) complete information for an element
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ElementInfo parseElementInfo(OUString const& _sTag, SaxAttributeList const& _xAttribs) const;
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/// retrieve the node name for an element
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ElementType::Enum getNodeType(OUString const& _sTag, SaxAttributeList const& xAttribs) const;
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/// retrieve the node name for an element
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ElementName getName(OUString const& _sTag, SaxAttributeList const& xAttribs, ElementType::Enum eType = ElementType::unknown) const;
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/// query whether the node has an operation
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Operation::Enum getOperation(SaxAttributeList const& xAttribs, ElementType::Enum _eType) const;
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/// retrieve the language (if any) stored in the attribute list
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bool getLanguage(SaxAttributeList const& xAttribs, OUString & _rsLanguage) const;
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/// reads attributes for nodes from the attribute list
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ElementInfo::FlagsType getNodeFlags(SaxAttributeList const& xAttribs, ElementType::Enum _eType) const;
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/// retrieve element type and associated module name of a set,
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bool getSetElementType(SaxAttributeList const& _xAttribs, OUString& _rsElementType, OUString& _rsElementTypeModule) const;
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/// retrieve the instance type and associated module name of a instance,
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bool getInstanceType(SaxAttributeList const& _xAttribs, OUString& _rsElementType, OUString& _rsElementTypeModule) const;
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/// retrieve the component for an import or uses element,
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bool getImportComponent(SaxAttributeList const& _xAttribs, OUString& _rsComponent) const;
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/// retrieve element type and associated module name of a set,
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uno::Type getPropertyValueType(SaxAttributeList const& _xAttribs) const;
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/// reads a value attribute from the attribute list
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bool isNull(SaxAttributeList const& _xAttribs) const;
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/// reads a value attribute from the attribute list
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OUString getSeparator(SaxAttributeList const& _xAttribs) const;
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// low-level internal methods
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/// checks for presence of a boolean attribute and assigns its value if it exists (and is a bool)
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bool maybeGetAttribute(SaxAttributeList const& _xAttribs, OUString const& _aAttributeName, bool& _rbAttributeValue) const;
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/// checks for presence of an attribute and assigns its value if it exists
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bool maybeGetAttribute(SaxAttributeList const& _xAttribs, OUString const& _aAttributeName, OUString& _rsAttributeValue) const;
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/// assigns an attribute value or an empty string if it doesn't exist
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void alwaysGetAttribute(SaxAttributeList const& _xAttribs, OUString const& _aAttributeName, OUString& _rsAttributeValue) const;
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};
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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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