Enthuware

The question is asking for 3 options, but only 2 are allowed.

Please check this thread: viewtopic.php?f=4&t=1011
Please let me know if that doesn't fix it.

You may confirm the version of the app from Help -> About menu. It should say 3.22.
HTH,
Paul.

why

It allows you to have request processing in a centralized place.

not valid ?

sergey183 wrote:why

It allows you to have request processing in a centralized place.

not valid ?

A lot of request processing still happens in a servlet and also in JSP (the formatting of the result). So it is not correct to say that it allows request processing in a centralized place.

HTH,
Paul.

Hello ,

I think this option "It allows you to have request processing in a centralized place." is valid also.

I suggest to add this to valid options

Please see my post above.

I think this can be an option "It forces centralized authentication and/or authorization".
The intercepting filter can do authentication/authorization.

Yes, it can do authentication/authorization. But it doesn't force you to do so.

HTH,
Paul.

Hi,
How about "it reduces coupling between presentation and business layers".
The intercepting filters are in the presentation layer, doing authentication and logging for example. The filters handle these kinds of tasks without affecting the business layers.

I do not agree with that. If you do not use Front Controllers, you will still do authentication and logging in the presentation layer some other way. It doesn't affect the business layer.
You may read more about it here: http://www.oracle.com/technetwork/java/ ... 42169.html
-Paul.