DEVICE, METHOD AND PROGRAM FOR SUPPORTING FRAGMENT-RELATED OPERATION

摘要

PROBLEM TO BE SOLVED: To provide a tool 28 for supporting an operator in performing a fragmenting operation relating to a Web page server 13 which fragments a JSP page, stores copies of its fragments in a cache 13, creates a Web page to be sent using the copies in the cache 13 in response to a request from a client 15 for a Web page, and sends the page. SOLUTION: A JSP syntax analyzer 30 analyzes the syntax of an input JSP page 29 and outputs a JSP syntax tree 31 as the analysis result. A predetermined pattern is registered in a pattern database 32 according to heuristics. A pattern checker 33 matches patterns of the JSP syntax tree 31 and the pattern database 32 with each part of the JSP syntax tree 31 and outputs a list 34 of comments showing the matching part of the JSP page. COPYRIGHT: (C)2005,JPO&NCIPI