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Business Delegate and Factory

Business Delegate and Factory

2004-01-15       - By Aaron Tubman

 Back
Reply:     1     2     3     4     5     6  

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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