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Java EE 8 Application Development
book

Java EE 8 Application Development

by David R. Heffelfinger
December 2017
Intermediate to advanced
372 pages
8h 46m
English
Packt Publishing
Content preview from Java EE 8 Application Development

Session beans

Like we previously mentioned, session beans typically encapsulate business logic. In Java EE, only one or two artifacts need to be created in order to create a session bean: the bean itself, and an optional business interface. These artifacts need to be decorated with the proper annotations to let the EJB container know they are session beans.

J2EE required application developers to create several artifacts in order to create a session bean. These artifacts include the bean itself, a local or remote interface (or both), a local home or a remote home interface (or both), and an XML deployment descriptor. As we shall see in this chapter, EJB development was greatly simplified in Java EE.
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Publisher Resources

ISBN: 9781788293679Supplemental Content