You can also reference a thread entitled, "fat getter/setters versus get/set
with all data" (7/21/99) in this group. I include a diagram that breaks an
EJB up and provides more reusability.
Also reference the following threads:
"Tuned Updates & BMP" 8/17/99
"generic EJB thoughts" 6/8/99
I can email you the message if you have a problem finding it
jim
----- Original Message -----
From: Vlada Matena <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, August 17, 1999 6:58 PM
Subject: Re: Inheritance and EJB
> Ou can use Java class inheritence when implementing your enterprise beans
and push
> the common functionality into the superclass.
>
> What EJB currently does not have is the concept of "component
inheritence". We are
> looking into it as part of EJB 2.0.
>
> Vlada
>
> ----- Original Message -----
> From: Masters.Robert <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, August 17, 1999 3:39 PM
> Subject: Inheritance and EJB
>
>
> > Greetings all. I have a number of EJB's that are going to require access
to
> > some standard information. Ie for the userIdentiry get the User EJB
(useful
> > in some cases), get the system date etc. Pretty much generic information
> > that is going to be used across a wide variety of beans. Currently these
> > general "utility like" methods are done in a stateless session bean (as
some
> > db access is required etc). I have been thinking on creating a EJB
> > superclass that implements my generic methods. However the spec states
EJB
> > not to support inheritance. As the methods I will be creating are
generic,
> > they should have no bearing on ejbCreate etc so is it good practice to
use
> > inheritance to solve this issue? and/or are there any other patterns to
> > effecting such approaches as shared behaviour amongst ejb's?
> >
> >
> > Regards
> >
> > Rob Masters
> > Sun Certified Java Programmer
> > Sun Certified Java Developer
> >
> > Comcare Australia
> > (w) 02 6275 0632
> > (f) 02 657 4045
> > [EMAIL PROTECTED]
> > http://www.comcare.gov.au
> >
> >
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body
> > of the message "signoff EJB-INTEREST". For general help, send email to
> > [EMAIL PROTECTED] and include in the body of the message "help".
> >
> >
>
>
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>
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