Vikrant sutar wrote:
My question to all of you is:
Is it absolutely required to create an instances of "DocumentBuilderFactory and DocumentBuilder" for each request? [as it is performance hit]
Is there any way we can create application-wide, 3 instances of DocumentBuilder ,initially and re-use them for all further validation requests for "xml String" ?
JAXP 1.3 solves this problem by providing a way to reset [1] the instance created.
These APIs are also part of JAVA platform J2SE 5.0
Neeraj
[1] http://java.sun.com/j2se/1.5.0/docs/api/javax/xml/parsers/DocumentBuilder.html#reset()
I guess even synchronization can be performance hit.
Please advise me.
Thanks a lot for your help /Vikrant
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