Business Delegate and Factory

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Business Delegate and Factory

Business Delegate and Factory

2004-01-15 - By Nishidhdha Narendra Shah

Back

Reply: 1 2 3 4 5 6

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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===================================================================Companion
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