Win a copy of Zero to AI - A non-technical, hype-free guide to prospering in the AI era this week in the Artificial Intelligence and Machine Learning forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Liutauras Vilda
  • Paul Clapham
  • Bear Bibeault
  • Jeanne Boyarsky
Sheriffs:
  • Ron McLeod
  • Tim Cooke
  • Devaka Cooray
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Jj Roberts
  • Stephan van Hulst
  • Carey Brown
Bartenders:
  • salvin francis
  • Scott Selikoff
  • fred rosenberger

What is Busines deligate in JAVA

 
Greenhorn
Posts: 4
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi Everybody,
Can anybody give me the clear picture, what is business deligate in struts? how it is usefull for programmer.
 
arch rival
Posts: 2813
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
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.
 
Ranch Hand
Posts: 584
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
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
Posts: 17346
11
Mac IntelliJ IDE Spring
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I am going to move this to the Struts forum. This forum is for questions about the SCJP Programmer exam.

Mark
 
Ranch Hand
Posts: 4864
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
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.
 
this llama doesn't want your drama, he just wants this tiny ad for his mama
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop
https://coderanch.com/wiki/718759/books/Building-World-Backyard-Paul-Wheaton
reply
    Bookmark Topic Watch Topic
  • New Topic