• Post Reply Bookmark Topic Watch Topic
  • New Topic

JMS - MDB

 
Anil Kumar Vuppala
Greenhorn
Posts: 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
can any one please help me in understanding the differences between JMS and MDB. i will be very greatful if i get a explanation with an EXAMPLE.
Thanks in advance
 
Jaikiran Pai
Sheriff
Posts: 10447
227
IntelliJ IDE Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Anil,

Welcome to JavaRanch

can any one please help me in understanding the differences between JMS and MDB


JMS is a specification. Message Driven Beans (MDB) is a type of EJB which are invoked based on JMS events. MDBs are used for asynchronous processing.

Ex: In JMS, you can have a "queue" to which messages can be delivered. This queue can be listened by a MDB. Whenever a message is delivered to the queue, the JMS server will invoke the onMessage method of the MDB and deliver it the message.
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!