June 2018
Intermediate to advanced
596 pages
12h 39m
English
Content preview from Java EE 8 Development with Eclipse - Third Edition
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Accessing session beans using JNDI lookup
Although accessing EJB using dependency injection is the easiest way, it works only if the container manages the class that accesses the EJB. If you want to access EJB from a POJO that is not a managed bean, then dependency injection will not work. Another scenario where dependency injection does not work is when EJB is deployed in a separate JVM (could be on a remote server). In such cases, you will have to access the EJB using JNDI lookup (visit https://docs.oracle.com/javase/tutorial/jndi/ for more information on JNDI).
JEE applications could be packaged in Enterprise Application aRchive (EAR), which contains a .jar file for EJBs and a .war file for web applications (and a lib folder containing ...
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