How to disable cache in spring-servlet.xml |Spring-XT

[appasamy]

Hi everybody,
I am using Spring-XT ajax ,I need to set in my Ajax response

response.setHeader("Cache-Control", "no-cache");

so as to avoid the issue with internet explorer caching. Please let me know where can i set this to solve my issue.

We need to set it in spring-servlet.xml? if yes then how?

Thanks
Appu