Message driven beans or MDBs are a Java Message Service (JMS) listener that can reliably consume messages from a queue or a durable subscription. The messages may be sent by any J2EE component — from an application client, another EJB component, or a Web component — or from an application or a system that does not use J2EE technology.

When Process Commander is deployed as an enterprise application in a J2EE application server, JMS facilities work with MDBs.

Don't confuse message driven beans with MBeans, part of Java Management Extensions (JMX).

	JMS, JMX, MBeans
	About JMS MDB Listeners

Definitions — M