• 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
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Dispatcher View

 
Ranch Hand
Posts: 3852
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I can't see Dispatcher View component here:

http://www.corej2eepatterns.com/Patterns2ndEd/DispatcherView.htm

 
Ranch Hand
Posts: 1936
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Dispatcher View is just Application Controller dispatches to View.

I'm wonder why they call this a "pattern".
 
Greenhorn
Posts: 16
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
They define the "service to worker" and "dispatcher view". On the first, you:
- call the controller
- call business tier
- display view

On dispatcher view, you simply "display the view", and they say that the needed data must already be on session scope or something like that. So this could be only used for static pages or "back buttons".

I agree, this is no pattern. Some j2ee patterns are really stupid. As I already said, I'm hating this book. Some patterns are useless, and the good patters are badly explained.
 
Ranch Hand
Posts: 31
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
You can find more on Dispatcher View here...
Dispatcher View
 
That is a really big piece of pie for such a tiny ad:
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic