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From Jean-Francois Arcand <jfarc...@apache.org>
Subject Re: How to protect static HTML's
Date Wed, 25 Jun 2003 18:07:17 GMT


Mike Curwen wrote:

>>-----Original Message-----
>>From: Shapira, Yoav [mailto:Yoav.Shapira@mpi.com] 
>>Sent: Wednesday, June 25, 2003 12:53 PM
>>To: Tomcat Users List
>>Subject: RE: How to protect static HTML's
>>
>>
>>
>>Howdy,
>>
>>    
>>
>>>(2) Use filters.  All filters set for a particular request are run
>>>      
>>>
>>*once*
>>    
>>
>>>on an incoming request.  If you do a 
>>>      
>>>
>>RequestDispatcher.forward(), the 
>>    
>>
>>>filters will not be run again -- and you won't have recursion.
>>>      
>>>
>>I wouldn't suggest that option, as it may break when the 
>>Servlet Specification v2.4 will be different.  Filters will 
>>run on the same request through RequestDispatcher.forward.
>>    
>>
>
>Only when you specify that they are to be run that way.  You can specify
>that they only be run on incoming requests, on forwards or on includes
>(and any combination of those). There are constants for these, but I
>forget what they are. 
>
Something like that: (with Servlet 2.4 SRV.6.2.5)

>     <filter-mapping>
>         <filter-name>FilterTest</filter-name>
>         <url-pattern>/*</url-pattern>
>         <dispatcher>REQUEST</dispatcher>
>         <dispatcher>INCLUDE</dispatcher>
>         <dispatcher>FORWARD</dispatcher>
>         <dispatcher>ERROR</dispatcher>
>     </filter-mapping>

-- Jeanfrancois


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