Business Delegate and Factory 2004-01-15 - By Aaron Tubman
Back
Container uses technology when it reuses Objects then, when entity bean
delegates some functionality, it is appropriate for use the same
technology.
Aaron Tubman
WebCohort Ltd.
HaHilazon 12 St., Ramat-Gan 52521, ISRAEL
E-mail: aharon@(protected)
Phone: +972-3-6120133
Fax: +972-3-7511133
Mobile: +972-67-989651
-- --Original Message-- --
From: An interest list for Sun Java Center J2EE Pattern Catalog
[mailto:J2EEPATTERNS-INTEREST@(protected)] On Behalf Of Nishidhdha
Narendra Shah
Sent: Thursday, January 15, 2004 10:30 AM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Re: Business Delegate and Factory
Agree, but is it really require for business delegates?
-- --Original Message-- --
From: Aaron Tubman [mailto:aharon@(protected)]
Sent: Thursday, January 15, 2004 1:30 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Re: Business Delegate and Factory
Using Factory can provide you additional possibilities as object pool,
dealing with interface and different implementations, and so on.
Aaron Tubman
WebCohort Ltd.
HaHilazon 12 St., Ramat-Gan 52521, ISRAEL
E-mail: aharon@(protected)
Phone: +972-3-6120133
Fax: +972-3-7511133
Mobile: +972-67-989651
-- --Original Message-- --
From: An interest list for Sun Java Center J2EE Pattern Catalog
[mailto:J2EEPATTERNS-INTEREST@(protected)] On Behalf Of Ricardo de
Souza Moura
Sent: Wednesday, January 14, 2004 8:25 PM
To: J2EEPATTERNS-INTEREST@(protected)
Subject: Business Delegate and Factory
Hi Folks
I wish I know what the best form to create a instance of a Business
Delegate
object(BDO).
In the samples, I always see that the BDOs are created directally like
this:
public void performAction(...){
CustomerBD customer = new CustomerBD();
}
But I think that a Factory could be better. am I right ? like this:
public void performAction(...){
BDFactory bdf = new BDFActory();
CustomerBD customer = (CustomerBD)bdf.createBD("customer");
}
I think that this form I have a unique place to create my BDOs.
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