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/*************************************************************************
 *
 *  $RCSfile: valueformatter.hxx,v $
 *
 *  $Revision: 1.1 $
 *
 *  last change: $Author: jb $ $Date: 2002-05-28 15:42:24 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef CONFIGMGR_XML_VALUEFORMATTER_HXX
#define CONFIGMGR_XML_VALUEFORMATTER_HXX

#ifndef _COM_SUN_STAR_SCRIPT_XTYPECONVERTER_HPP_
#include <com/sun/star/script/XTypeConverter.hpp>
#endif

namespace configmgr
{
// -----------------------------------------------------------------------------
    namespace xml
    {
// -----------------------------------------------------------------------------
        namespace uno   = ::com::sun::star::uno;
        namespace lang  = ::com::sun::star::lang;
        namespace script= ::com::sun::star::script;

        using rtl::OUString;
// -----------------------------------------------------------------------------
        class ElementFormatter;
// -----------------------------------------------------------------------------
        
        // Value to XML (String) conversions
        class ValueFormatter
        {
        public:
            typedef uno::Reference< script::XTypeConverter >  TypeConverter;

        public:
            ValueFormatter()
            : m_aValue()
            , m_sSeparator()
            {
            }
            
            explicit
            ValueFormatter(uno::Any const & _aValue)	
            : m_aValue(_aValue)
            {
                makeSeparator();
            }

            void reset(uno::Any const & _aValue)
            { m_aValue = _aValue; makeSeparator(); }

            bool addValueAttributes(ElementFormatter & _rFormatter) const;

            bool hasContent() const;

            OUString getContent(TypeConverter const & _xTCV) const;

        private:
            bool isList() const { return m_sSeparator.getLength() != 0; }
            void makeSeparator();

            uno::Any m_aValue;
            OUString m_sSeparator;
        };
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
    }
// -----------------------------------------------------------------------------
} // namespace

#endif