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What is Busines deligate in JAVA

 
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Hi Everybody,
Can anybody give me the clear picture, what is business deligate in struts? how it is usefull for programmer.
 
arch rival
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Business deligate is a Desgin Pattern that is coverred by the SCWCD (JSP and Servlets) exam objectives, not by the SCJP. You may get a detailed answer by asking in that forum.
 
pioneer
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Hey man,

First of all. Welcome to JavaRanch.

As Marcus Green said, there are another forums at JavaRanch where you can find better explanations about that.

Just as a brief introduction, try these links out:

http://java.sun.com/blueprints/patterns/BusinessDelegate.html

http://java.sun.com/blueprints/corej2eepatterns/Patterns/BusinessDelegate.html
[ April 30, 2006: Message edited by: Edisandro Bessa ]
 
ranger
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I am going to move this to the Struts forum. This forum is for questions about the SCJP Programmer exam.

Mark
 
pioneer
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The links given above should give you a pretty good idea about what a Business Delegate is. From a Struts perspective, the main point of using a Business Delegate is to make this object the link between the Struts Action class and the business tier. An Action class should instantiate and call Business Delegates to get the actual work done. The Action class itself should not contain business logic.
 
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