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NO-Cache for 1000 JSP pages

 
Greenhorn
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Hi,

I know to avoid JSP page from being cached we need to use code below. But if I have 1000 pages, instead of writing this code at each page, can i do it globally at one place? if so how to do it? Thanks.

 
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Servlet filter.

You should never put Java code of any kind into a JSP page.
 
Ranch Hand
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Bear,

I agree we should not put java code in the JSP but some time while working practically we will have lot of requirement which can be achieved easily using scriptlet.

For example doing some total of records or providing a href link from one column of each row displayed.

What is your thought about this?

Thanks,
 
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Java code belongs in Java classes.
To control requests and do some business logic, use a Servlet class.
To transfer data, use a Javabean class.
To interact with databases, use a DAO class.
To do some utility stuff, use an Utility class, if necessary wrapped by custom EL functions.
 
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someties depending upon the jsp page we need to cache /Uncache . But the concept of using filter applies to all .
 
Bear Bibeault
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I've never had an occasion to not set the no-cache headers on a JSP page. But if that's the case, the "if" statement works just fine in filters.
 
Bauke Scholtz
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RaviNada Kiran wrote:someties depending upon the jsp page we need to cache /Uncache . But the concept of using filter applies to all .

You can also just let the url-pattern of the Filter cover the desired pages. Don't think it the hard way, dude.
 
RaviNada Kiran
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Nice Bauke.
 
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