I am new to JSF, Filters and JPA, and am using NetBeans and Glassfish. I have a JSF form which submits and in turn accesses an Object\'s Method which calls a Facade Object Method to do a DB query.
I am developing a J2EE application which is deployed on JBoss application server. The application is composed of an EJB 2.x component and a web component and is running on local computer or remote ser
Can I use concurrent collection (java.util.concurrent) in EJB program? Because there are many constrains in managed-environment. Perhaps EJB container manages all threads control, thus开发者_运维百科
I am learning EJB and to do that I bought a book name EJB 3 D开发者_如何学Pythoneveloper Guides.I got some understanding on how EJB architecture is and how it works.The book does well in explaining th
I\'m a core Java developer and now interested to learn EJB and JMS. Could anyone give me links to learn those from 开发者_JAVA百科scratch? I mean I need a basic introduction to start with Java EE tec
In my IBM websphere EJB app, there is a facade class. There also is a class like this:(as below) EJSLocalStatelessFacade_f89c8f6d extends EJSLocalWrapper.
Please let me know what is the difference betwee开发者_JAVA技巧n: Message Driven Beans (MDB) Java Message Service (JMS)
While migrating from JBoss 4.3 to 5.1 the following issue occured: The first Exception occurs during deploy time with no implementation of EJBLocalObject:
I\'m having a tough time understanding how the two interact and where the boundary between them lies. Do they overlap? Are there redundancies betw开发者_StackOverfloween them?
when persisting (updating) an entity you would call EntityManager.persist(entity) passing the complete entity. It is possible to intercept with @PreUpdate.
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