Java EE (Java Enterprise Edition) General Discussion

Hi,
I have a filter defined in web.xml like this.
<filter>
<filter-name>requestFilter</filter-name>
<filter-class>package.RequestFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>requestFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

I filter urls and do some validations; if validation gets wrong I redirect to " error/invaliduser.jsf " page.
So I do not to want " error/invaliduser.jsf" to be filtered.
I want to exclude only one url like 'error/invaliduser.jsf '

What can I do ?

Please help me on this .

thanks
jeya