wood burning stoves 2.0*
The moose likes XML and Related Technologies and the fly likes XML grammar cache pools Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of Murach's Java Servlets and JSP this week in the Servlets forum!
JavaRanch » Java Forums » Engineering » XML and Related Technologies
Bookmark "XML grammar cache pools" Watch "XML grammar cache pools" New topic
Author

XML grammar cache pools

Stuart J W Bell
Greenhorn

Joined: Nov 23, 2006
Posts: 23
Hi there,


I am investigating using a grammar cache pool to improve schema validation performance. I understand the concept, but the only piece that I would like to know about is whether you have to use it in conjunction with a parser pool as well?

http://www.ibm.com/developerworks/xml/library/x-perfap3.html

http://www.ibm.com/developerworks/xml/library/x-perfap2.html

For me, it makes sense if you are re-using the same parser each time as it will be configured to use the pre-compiled schema each time. However, if the parser is being created each time (i.e. localling in a method) then does the grammar cache pool stand much chance of working? Does the grammar cache pool get statically stored once it has been pre-compiled and will be available in that state for the remainder of the application's life?

Any thoughts out there?

Cheers,


Stuart
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: XML grammar cache pools
 
Similar Threads
wsdl to html form
Radio Button values
JAXB
validating soap response
First XML project with quick turnaround