• 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

EJB + DAO usage question.

 
Ranch Hand
Posts: 290
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi folks!! That's me again!

See this :


- EB (BMP) + DA0 = OK, we do need to write our queries.

- EB (CMP) + DAO = NO, because we don't need to write queries anymore.

And what about these other options :

- SLSB + DAO = is this ok or is there any drawback here?

- SFSB + DAO = Why not? because this kind of bean keeps conversational state and shouldn't be using DAO ? is that?

Tks in advance again ;-)
 
Ranch Hand
Posts: 1936
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Session Bean using DAO is OK.
 
Nothing? Or something? Like this tiny ad:
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic