On Thu, Jan 02, 2003 at 09:23:19PM +0100, Rickard Öberg wrote:
> Chris Nokleberg wrote:
> > There are some interesting
> >questions regarding the ordering of all the parameter setting,
> >though. I'd prefer that the action properties overwrite any form
> >parameters. If you're using the properties to parameterize the execution
> >of the action from your config file, you don't want the user to be able
> >to mess with things just by guessing the right property name.
> 
> But that can break too, if you're using defaulted values. Let's say you 
> have a property that can be set called "foo" and that default is 5. If 
> you're happy with that then you do nothing in the XML descriptor, and 
> thus expect 5 to be the value. Then a user could override it using a 
> parameter.

I don't understand this logic. A property default is a default for form
parameters, obviously it can change. If you want to fix the value for a
particular mapping, you add it to actions.xml.

The argument that it will hurt performance is really misleading
IMHO. You're assuming a certain implementation. For one thing, since the
parameters and values and destination classes are known ahead of time,
you can pre-convert all of the values. etc., etc.

-Chris


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