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https://www.tutorialspoint.com/ejb/ejb_message_driven_beans.htm
EJB - Message Driven Beans. A message driven bean is a type of enterprise bean, which is invoked by EJB container when it receives a message from queue or topic. Message driven bean is a stateless bean and is used to do task asynchronously. Step 1 − Create table in database (Refer to EJB-Persistence chapter).
https://www.ibm.com/support/knowledgecenter/en/SSAW57_liberty/com.ibm.websphere.wlp.nd.multiplatform.doc/ae/twlp_ejb_dev.html
This feature enables the message-driven bean subset of the EJB technology, which is similar to the support that the ejbLite feature enables for session beans. The feature does not enable session beans, so if both session and message-driven beans are needed, then both features need to be enabled in the server.xml file.
https://www.ibm.com/support/knowledgecenter/SSAW57_9.0.5/com.ibm.websphere.nd.multiplatform.doc/ae/cmb_ovrvw.html
The WebSphere Application Server support for message-driven beans deployed against listener ports is based on JMS message listeners and the message listener service, and builds on the application server facility (ASF) support in the JMS provider.
https://community.oracle.com/thread/758267
Oct 17, 2007 · Substituted for missing class [EJB - 11113]Error: The Message Driven Bean 'CalculatorBean (Application: MDBWorking1, EJBComponent: MDBWorking1.jar)', does not have a message destination configured. The message destination must be set using a message-destination-link, destination-resource-link, destination-jndi-name or a resource-adapter-jndi-name.
https://docs.oracle.com/cd/E13222_01/wls/docs91/ejb/message_beans.html
When a message-driven bean (MDB) receives messages from a JMS queue or topic, the EJB container uses a Credential Mapping provider and a credential map to obtain the security identity—username and password—to use when establishing the JMS connection.
https://www.theserverside.com/news/1321142/Part-Three-New-Features-in-EJB-31
Focusing on EJB in particular, the typical web project is probably very unlikely to use remoting, the EJB Timer service or Message Driven beans. In fact, a vast majority of EJB applications probably simply utilize injection, persistence management, stateless session beans and declarative transactions.
https://docs.oracle.com/javaee/6/api/javax/ejb/MessageDriven.html
Component-defining annotation for a message driven bean. The message driven bean must implement the appropriate message listener interface for the messaging type that the message-driven bean supports or specify the message listener interface using the messageListenerInterface element of this annotation. Since: EJB 3.0 See Also:
https://docs.oracle.com/javaee/5/tutorial/doc/bnbmd.html
In several respects, a message-driven bean resembles a stateless session bean. A message-driven bean’s instances retain no data or conversational state for a specific client. All instances of a message-driven bean are equivalent, allowing the EJB container to assign a message to any message-driven bean …
https://en.wikipedia.org/wiki/Enterprise_JavaBeans
Message-driven beans accepts messages from sources other than JMS. Message destinations (the same idea as EJB references, resource references, etc.) has been added. EJB query language (EJB-QL) additions: ORDER BY, AVG, MIN, MAX, SUM, COUNT, and MOD. XML schema is used to specify deployment descriptors, replaces DTDs; EJB 2.0, final release (2001-08-22)
https://docs.oracle.com/javaee/6/tutorial/doc/gipko.html
A message-driven bean’s instances retain no data or conversational state for a specific client. All instances of a message-driven bean are equivalent, allowing the EJB container to assign a message to any message-driven bean instance. The container can pool these instances to allow streams of messages to be processed concurrently. A single message-driven bean can process messages from …
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