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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
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#ifndef _TYPEDETECTION_IMPORT_HXX
#define _TYPEDETECTION_IMPORT_HXX

#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <cppuhelper/implbase1.hxx> // helper for implementations
#ifndef _COM_SUN_STAR_XML_SAX_XDUCUMENTHANDLER_HPP_
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#endif
#include <comphelper/stl_types.hxx>

#include "xmlfilterjar.hxx"

#include <vector>
#include <stack>

namespace com { namespace sun { namespace star { 
	namespace xml { namespace sax { class XAttributeList; } }
	namespace beans { struct PropertyValue; }
} } }

enum ImportState
{
	e_Root,
	e_Filters,
	e_Types,
	e_Filter,
	e_Type,
	e_Property,
	e_Value,
	e_Unknown
};

DECLARE_STL_USTRINGACCESS_MAP( ::rtl::OUString, PropertyMap );

struct Node
{
	::rtl::OUString maName;
	PropertyMap maPropertyMap;
};

typedef std::vector< Node* > NodeVector;

class TypeDetectionImporter : public cppu::WeakImplHelper1 < com::sun::star::xml::sax::XDocumentHandler >
{
public:
	TypeDetectionImporter( com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xMSF );
	virtual ~TypeDetectionImporter( void );

	static void doImport( com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >& xMSF, com::sun::star::uno::Reference < com::sun::star::io::XInputStream > xOS, XMLFilterVector& rFilters );

    virtual void SAL_CALL startDocument(  ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL endDocument(  ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL startElement( const ::rtl::OUString& aName, const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttribs ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL endElement( const ::rtl::OUString& aName ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL characters( const ::rtl::OUString& aChars ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL ignorableWhitespace( const ::rtl::OUString& aWhitespaces ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL processingInstruction( const ::rtl::OUString& aTarget, const ::rtl::OUString& aData ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setDocumentLocator( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XLocator >& xLocator ) 	
		throw(::com::sun::star::xml::sax::SAXException, ::com::sun::star::uno::RuntimeException);

private:
	void fillFilterVector(  XMLFilterVector& rFilters );
	filter_info_impl* createFilterForNode( Node * pNode );
	Node* findTypeNode( const ::rtl::OUString& rType );

	com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > mxMSF;

	std::stack< ImportState > maStack;
	PropertyMap	maPropertyMap;

	NodeVector maFilterNodes;
	NodeVector maTypeNodes;

	::rtl::OUString maValue;
	::rtl::OUString maNodeName;
	::rtl::OUString maPropertyName;

	const ::rtl::OUString sRootNode;
	const ::rtl::OUString sNode;
	const ::rtl::OUString sName;
	const ::rtl::OUString sProp;
	const ::rtl::OUString sValue;
	const ::rtl::OUString sUIName;
	const ::rtl::OUString sData;
	const ::rtl::OUString sFilters;
	const ::rtl::OUString sTypes;
	const ::rtl::OUString sFilterAdaptorService;
	const ::rtl::OUString sXSLTFilterService;

	const ::rtl::OUString sCdataAttribute;
	const ::rtl::OUString sWhiteSpace;

};
#endif