wrapping action invocations

[Nathan Coast <na...@codeczar.com>]

Hi,

Apologies if this is a duplicate, I posted a few days ago but it doesn't seem to 
have made it to the list.

I'd like to introduce a layer between the action servlet and the action classes 
to perform generic processing - authorisation, error handling etc.

I have 2 solutions:

1) subclass the RequestProcessor with generic code in an overridden 
processActionPerform method.
2) provide an Action base class, generic code goes in a final implementation of 
the execute method which delegates to an abstract doExecute method.  Each 
subclass implements the doExecute method.

or is there some other way of achieving this?

Thanks
Nathan




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