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27 
28 #ifndef _XMLOFF_DOMBUILDERCONTEXT_HXX
29 #define _XMLOFF_DOMBUILDERCONTEXT_HXX
30 
31 
32 //
33 // include for parent class and members
34 //
35 
36 #include <xmloff/xmlictxt.hxx>
37 
38 
39 //
40 // forward declarations
41 //
42 
43 namespace com { namespace sun { namespace star {
44     namespace xml { namespace dom {
45         class XNode;
46         class XDocument;
47     } }
48     namespace xml { namespace sax {
49         class XAttributeList;
50     } }
51 } } }
52 namespace rtl {
53     class OUString;
54 }
55 class SvXMLImport;
56 class SvXMLImportContext;
57 
58 /**
59  * DomBuilderContext creates a DOM tree suitable for in-memory processing of
60  * XML data from a sequence of SAX events */
61 class DomBuilderContext : public SvXMLImportContext
62 {
63     com::sun::star::uno::Reference<com::sun::star::xml::dom::XNode> mxNode;
64 
65 public:
66 
67     /** default constructor: create new DOM tree */
68     DomBuilderContext( SvXMLImport& rImport,
69                        sal_uInt16 nPrefix,
70                        const ::rtl::OUString& rLocalName );
71 
72     /** constructor: create DOM subtree under the given node */
73     DomBuilderContext( SvXMLImport& rImport,
74                        sal_uInt16 nPrefix,
75                        const ::rtl::OUString& rLocalName,
76                        com::sun::star::uno::Reference<com::sun::star::xml::dom::XNode>& );
77 
78     virtual ~DomBuilderContext();
79 
80 
81     //
82     // access to the DOM tree
83     //
84 
85     /** access the DOM tree */
86     com::sun::star::uno::Reference<com::sun::star::xml::dom::XDocument> getTree();
87 
88     /** access this context's DOM sub-tree */
89     com::sun::star::uno::Reference<com::sun::star::xml::dom::XNode> getNode();
90 
91 
92     //
93     // implement SvXMLImportContext methods:
94     //
95 
96 	virtual SvXMLImportContext* CreateChildContext(
97         sal_uInt16 nPrefix,
98         const rtl::OUString& rLocalName,
99         const com::sun::star::uno::Reference<com::sun::star::xml::sax::XAttributeList >& xAttrList );
100 
101 	virtual void StartElement(
102         const com::sun::star::uno::Reference<com::sun::star::xml::sax::XAttributeList>& xAttrList );
103 
104 	virtual void EndElement();
105 
106 	virtual void Characters( const ::rtl::OUString& rChars );
107 };
108 
109 #endif
110