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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: problem with dynamic code in jsp
Date Wed, 19 Jan 2011 16:47:39 GMT
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Milko,

On 1/19/2011 11:31 AM, M.H.G.Emmerig@DNB.NL wrote:
> We have a jsp with code inside that dynamically fetches data from a
> database.

Ok.

> When we put a changed jsp in place it gets compiled and shows the fetched
> data from the database.

Great.

> When we change the data in the database and refresh the page, the changed
> data is not displayed.

How do you fetch the data from the database? If you execute the query
each time, you ought to get fresh data each time the page is invoked. If
you cache the data somehow, then maybe you need to flush your cache.

> Only a republish of the jsp or a restart of tomcat will display the changed
> data from the database.

Sounds like a serious flaw in the code.

> Could this be a caching problem with tomcat?

Tomcat does not cache anything like this. The only caching Tomcat
performs is for static files.

> if so; how do we prevent this caching from happening?

Look at your code.

> if not, what could be the source of the problem then?

Your code.

- -chris
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