• 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
  • Paul Clapham
  • Jeanne Boyarsky
  • Junilu Lacar
  • Henry Wong
Sheriffs:
  • Ron McLeod
  • Devaka Cooray
  • Tim Cooke
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Frits Walraven
  • Tim Holloway
  • Carey Brown
Bartenders:
  • Piet Souris
  • salvin francis
  • fred rosenberger

is MDB Muti-threaded

 
Greenhorn
Posts: 17
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have a doubt whether Message-driven beans may be single-threaded or multi-threaded.
 
Greenhorn
Posts: 7
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
This is upto the Container.
There is no Specification given in EJB2.0
 
Ranch Hand
Posts: 148
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I accept with Dogra.
But I could remember the spec MDB should be NON-REENTRANT It is responsibilty of Bean provider. (session beans as same).

Entity beans can be Both REENTRANT or NON- REENTRANT

REENTRANT- means Multiple Thread activity
NON-REENTRANT means Single Thread activity.

If you asking regarding to the exam.
It Should be single thread .. PLS refer MSG bean section of the Spec.
 
I'd appreciate it if you pronounced my name correctly. Pinhead, with a silent "H". Petite ad:
Devious Experiments for a Truly Passive Greenhouse!
https://www.kickstarter.com/projects/paulwheaton/greenhouse-1
    Bookmark Topic Watch Topic
  • New Topic