1  SAX.setDocumentLocator()
2  SAX.startDocument()
3  SAX.internalSubset(doc, , )
4  SAX.elementDecl(doc, 2, ...)
5  SAX.externalSubset(doc, , )
6  SAX.startElementNs(doc, NULL, NULL, 0, 0, 0)
7  SAX.characters(This is a valid document !, 26)
8  SAX.endElementNs(doc, NULL, NULL)
9  SAX.endDocument()