Programming Interfaces in a Message-Driven Bean
There are a number of constraints on the contents of a Message-Driven Bean class which must
Implement the javax.ejb.MessageDrivenBean interface
Implement the javax.jms.MessageListener interface
Have a single constructor, with no arguments
Have a single public setMessageDrivenContext(MessageDrivenContext ctx) method that returns void
Have a single public ejbCreate() method with no arguments that returns void
Have a single public ejbRemove() method with no arguments that returns void
Have a single public onMessage(Message message) method that returns void
Not have a finalize() method
The following sections cover these methods in more detail.
Get Sams Teach Yourself J2EE™ in 21 Days, Second Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
