Am I confusing default with inheritance?
My understanding is that a defaulted definition can be inherited. Therefore anything
you define at the package level can be inherited by the actions and subpackages of that package. I just don't understand why it is necessary to have a specific element to define something as "default" when it seemed as though the scope within which the reference was located determined the defaultness of a definition or reference.
p 119 of the JOSP book.
Instead of
<default-interceptor-ref name="defaultStack"/>
why not simply
<interceptor-ref name="defaultStack"/>
Does that have the same meaning? Or more precisely is there a need to make a reference at the package level that is not implicit for subpackages and actions within that package? Isn't any reference I make at this level implicit for everything underneath and therefore "default"?
On Nov 30, 2003, at 11:00 PM, Patrick Lightbody wrote:
Hi Robert :)
I think the core reason for this is because you define multiple interceptor-refs at the package level, so assuming it is the default wouldn't always be the case. The real question is: is this is a good idea?
Personally, I've had situations where I've needed the defaultStack and other times I've needed the defaultWorkflowStack -- all in the same package.
Examples work best. How would you ideally like to see the XML?
-Pat
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Nicholson Sent: Sunday, November 30, 2003 5:47 PM To: [EMAIL PROTECTED] Subject: Re: [OS-webwork] Referencing default stack from a package?
I'll be even more specific just in case you're still not understanding.
If you set something at package level then it's implicit that those items are defaulted for actions within that package. So why is it necessary to have <default-interceptor-ref> at the package level when <interceptor-ref> at the package level would mean the same thing?
On Nov 30, 2003, at 7:14 PM, Jason Carreira wrote:
But they're fundamentally different... One is directly setting a reference into an Action... The other is setting a default for all Actions.
-----Original Message----- From: Robert Nicholson [mailto:[EMAIL PROTECTED] Sent: Sunday, November 30, 2003 6:13 PM To: [EMAIL PROTECTED] Subject: Re: [OS-webwork] Referencing default stack from a package?
But doesn't the fact that I've even referencing something at package level do that?
and if I don't want what I referenced at package level then I'll override it in my action.
On Nov 30, 2003, at 4:29 PM, Jason Carreira wrote:
you createUmm.. So you realize you're setting the default for every action in the package?
-----Original Message----- From: Robert Nicholson [mailto:[EMAIL PROTECTED] Sent: Sunday, November 30, 2003 4:24 PM To: [EMAIL PROTECTED] Subject: [OS-webwork] Referencing default stack from a package?
Why is there a distinction made b/w how to you reference a interceptor stack within a package and stack or action reference?
Why for instance is it "default-interceptor-ref" instead of interceptor-ref.
If you define an interceptor-ref for the package isn't that implicitly the default for all actions in the package?
Why is there this "default-interceptor-ref?"
Ref: p 119 of the JOSP book.
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