• Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 314
  • Last Modified:

reentrance & loopback in EJB instance?

what is "reentrance & loopback" in EJB instance, and why we say that ?

i have the following saying: in EJB, bean instance are nonreentrant by default, which means that loopbacks are not allowed.
0
she1
Asked:
she1
1 Solution
 
damonfCommented:
"non-reentrant" means that by default, EJBs are setup so that an instance can be accessed by at most one thread at a time.  This has many implications for your coding, but one result would be that a bean container method could not call itself, because it would already be blocked by itself.
0

Featured Post

Keep up with what's happening at Experts Exchange!

Sign up to receive Decoded, a new monthly digest with product updates, feature release info, continuing education opportunities, and more.

Tackle projects and never again get stuck behind a technical roadblock.
Join Now