• 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 Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • paul wheaton
  • Devaka Cooray
Sheriffs:
  • Jeanne Boyarsky
  • Tim Cooke
  • Liutauras Vilda
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Carey Brown
  • Piet Souris
Bartenders:
  • salvin francis
  • Mikalai Zaikin
  • Himai Minh

Design Patterns in EJB

 
Ranch Hand
Posts: 142
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Thanks for answering my previous questions, folks.
I was trying to figure out the design patterns used in the EJB architecture... I have mentioned a few that came to my mind below. Any additions/corrections? Your answers are most appreciated.
EJBObject -> Proxy pattern ( proxy to the Enterprise BEan object)
EJBHome -> Abstract Factory ( Acts as an abstract factory to the family of bean objects( Entity, session) )
Template -> EntityBean and SessionBean super classes leave certain methods to be implemented by the Bean class
Thanks
Sridhar
 
Sridhar Raman
Ranch Hand
Posts: 142
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
A related question...
Does JNDI and RMI use the proxy pattern as well? I think RMI probably does...Anyone?
-Sridhar-
 
reply
    Bookmark Topic Watch Topic
  • New Topic