Christian,
Specifically, the domain servlet gets the desired task name from the query
parameters and then instantiates a member inner-class that correlates to
the task. The inner-classes were scoped as private and since inner-classes
can only exist in the context of the instance of the class they are named
in, domain tasks are kept private to the domain that they belong to. This
provided secure encapsulation and allowed for safe inheritance by users
wishing to extend the domain servlet for site customization.
Jeff
At 03:43 PM 9/18/00 -0600, you wrote:
>Hi Jeff,
>
>Interesting...this is exactly the train of thought I'm exploring right now.
>Can you share any more details? I'm working on building a presentation
>framework, and would like to use inner classes as "event listeners".
>
>I'd love to hear details if you can share them. You can email offline if
>that's easier ([EMAIL PROTECTED])
>
>Thanks!
>Christian
>
> > -----Original Message-----
> > From: A mailing list for discussion about Sun Microsystem's Java Servlet
> > API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of Jeff
> > Hanson
> > Sent: Monday, September 18, 2000 1:57 PM
> > To: [EMAIL PROTECTED]
> > Subject: Re: Q: Inner classes and servlets
> >
> >
> > I worked on a team that used inner-classes to encapsulate particular tasks
> > associated with query parameters passed from the client. We were
> > designing
> > generic model-view-controller domain frameworks for the Web application
> > environment and this mechanism made it very easy for users and maintainers
> > of the frameworks to understand and modify the code to meet their specific
> > needs. Specifically, each domain-framework controller consisted of a
> > servlet or set of servlets with the tasks for the domain implemented as
> > inner-classes. Adding new tasks was as simple as adding a new inner-class
> > and associating it with a new query parameter.
> >
> > -----Original Message-----
> > From: A mailing list for discussion about Sun Microsystem's Java Servlet
> > API Technology. [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Christian Cryder
> > Sent: Monday, September 18, 2000 9:00 AM
> > To: [EMAIL PROTECTED]
> > Subject: Q: Inner classes and servlets
> >
> >
> > Hi folks,
> >
> > I'm wondering if/how people are using inner classes within
> > Servlets? If you
> > are, could you let me know some details?
> >
> > Thanks,
> > Christian
> > ------------------------------------------------
> > Christian Cryder
> > Software Engineer, Rocks
> > Lutris Technologies, Inc.
> > [EMAIL PROTECTED]
> > ------------------------------------------------
> > "What a great time to be a Geek"
> > ------------------------------------------------
> > http://www.lutris.com ~ http://xmlc.enhydra.org
> >
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