Can I write a module/filter that gets fired before the web app get's run in Tomcat?

Posted by Blankman on Stack Overflow See other posts from Stack Overflow or by Blankman
Published on 2010-04-15T14:06:22Z Indexed on 2010/04/15 19:53 UTC
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java

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tomcat

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pipeline

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servlets

Can I write a module/filter that gets put into the processing pipleline in Tomcat BEFORE the web application even gets run?

Something that I could turn on/off for each web application that tomcat is handling.

is this possible?

So basically it would be a re-usable filter that hooks into the web pipeline that could alter the requests behavior or perform/modify the requests. One example would be to log all ip's, or redirect based on the url, block the request, etc.

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