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 *  Sun Microsystems Inc., October, 2000
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 *  Sun Industry Standards Source License Version 1.1
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 ************************************************************************/
/*************************************************************************
 * @file
 * Tool for sax writer.
 ************************************************************************/
/*************************************************************************
 * Change History
 * 2005-12-23 create this file.
 ************************************************************************/
#ifndef		_XFSAXSTREAM_HXX
#define		_XFSAXSTREAM_HXX

#include	"ixfstream.hxx"

#include	<cppuhelper/implbase1.hxx>
#include	<cppuhelper/implbase3.hxx>
#include	<cppuhelper/factory.hxx>
#include	<com/sun/star/document/XFilter.hpp>
#include	<com/sun/star/document/XImporter.hpp>
#include	<com/sun/star/xml/sax/XDocumentHandler.hpp>
#include	<com/sun/star/lang/XServiceInfo.hpp>
#include	<com/sun/star/io/XInputStream.hpp>

using namespace ::rtl;
using namespace ::cppu;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::registry;
using namespace ::com::sun::star::document;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::xml::sax;
using namespace ::com::sun::star::uno;

class XFSaxAttrList;
class IXFAttrList;

/**
 * @brief
 * Sax stream object, XDocumentHandler wrapper.
 */
class XFSaxStream : public IXFStream
{
public:
    XFSaxStream(Reference<XDocumentHandler>& xHandler);

    virtual ~XFSaxStream();

public:
    /**
     * @descr	Start document callback.
     */
    virtual void			StartDocument();

    /**
     * @descr	End document callback.
     */
    virtual void			EndDocument();

    /**
     * @descr	Start output element.
     */
    virtual void			StartElement(const rtl::OUString& oustr);

    /**
     * @descr	End output element.
     */
    virtual void			EndElement(const rtl::OUString& oustr);

    /**
     * @descr	Output Character section.
     */
    virtual void			Characters(const rtl::OUString& oustr);

    /**
     * @descr	Get the attribute list interface.
     */
    virtual IXFAttrList*	GetAttrList();

public:
    Reference<XDocumentHandler> m_aHandler;
    XFSaxAttrList				*m_pAttrList;
};

#endif //XFSAXSTREAM_INC

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