Solved

reentrance & loopback in EJB instance?

Posted on 2004-08-07
2
294 Views
Last Modified: 2013-12-10
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
Comment
Question by:she1
2 Comments
 
LVL 7

Accepted Solution

by:
damonf earned 50 total points
ID: 11761765
"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

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Configure Web Service (server application) I. Configure security for Web Services methods First, we need to protect Session bean which implements the service: 1. Open EJB deployment descriptor (ejb-jar.xml) in the EJB project that contains you…
This article is about some of the basic and important steps to be used to improve the performance in web-sphere commerce application development. 1) Always leverage the Dyna-caching facility provided by the product 2) Remove the unwanted code …
Migrating to Microsoft Office 365 is becoming increasingly popular for organizations both large and small. If you have made the leap to Microsoft’s cloud platform, you know that you will need to create a corporate email signature for your Office 365…
Internet Business Fax to Email Made Easy - With  eFax Corporate (http://www.enterprise.efax.com), you'll receive a dedicated online fax number, which is used the same way as a typical analog fax number. You'll receive secure faxes in your email, f…

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

28 Experts available now in Live!

Get 1:1 Help Now