About Servlet Filters

See Also

A filter is a piece of re-usable code that modifies requests to and responses from a servlet. Filters can perform many functions, including (but not limited to):

The IDE provides a wizard to help you create both simple and more advanced filter elements. For more information about filters, see the Java Servlet Specification available at http://java.sun.com/products/servlet/download.html.

See Also
About Web Modules
Creating a Filter
Adding a Filter to the Deployment Descriptor

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