Day 9. Java Message Service
So far, you have learned about two types of EJB—Entity Beans and Session Beans. Before introducing you to the third type—Message Beans (to be covered on Day 10, “Message-Driven Beans”), we will take a look at the purpose and use of messaging within enterprise applications, the Java Message Service's API (JMS), and its place within J2EE.
Get Sams Teach Yourself J2EE™ in 21 Days 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.
