Thursday, January 19, 2012

Java Interview Question and Java Beginner Tutorial - Part 6

Can an EJB send asynchronous notifications to its clients?

 Asynchronous notification is a known hole in the first versions of the EJB spec. The recommended solution to this is to use JMS, which is becoming available in J2EE-compliant servers. The other option, of course, is to use client-side threads and polling. This is not an ideal solution, but it’s workable for many scenarios.

    No comments:

    Post a Comment