Method of the Safety Access Controlling XML Based on Xpath
Che Wu-yi · Journal of Liaoning University of Petroleum & Chemical Technology · 2007
Making use of the characteristic of Xpath expression,the document license and the safe accessing controlled scheme of the XML document was put forward.Instead of directly searching XML document and DOM tree,the scheme sets up a XACT which is created through XML and ACL.Each node on the XACT contains the accessing controlling limit of a user.To search the XML path expression(XPE) can find directly each node on the XACT.So,the accessing controlling granularity can reach each XML semantic element.