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Dan Allen

Enterprise JavaBeans 3.1 with Contexts and Dependency Injection: The Perfect Synergy - 2 views

www.oracle.com/...ejb-3-1-175064.html

Adam Bien JSR-299 CDI EJB 3.1 integration Java Java EE

shared by Dan Allen on 07 Oct 10 - No Cached
  • Dan Allen on 07 Oct 10
     
    This article highlights why the EJB 3.1 and CDI programming models form an ideal pairing for creating lightweight enterprise applications. The individual feature sets of both specifications are clearly presented. The article goes on to show how these feature sets complement one another, filling in gaps that the other doesn't address. Simple companion source code is provided.
lincolnbaxter

Spring to Java EE - A Migration Experience - 1 views

ocpsoft.com/...tion-guide-cdi-jsf-jpa-jta-ejb

CDI Spring Seam Java EE EJB JTA JPA JSR-299 Java

shared by lincolnbaxter on 07 Oct 10 - No Cached
  • lincolnbaxter on 07 Oct 10
     
    So Java EE 6 is out, and you've decided to give it a go. You're trying to port an existing application over to the new stack (or are trying to create a new one for the first time,) but exceptions are bursting through the seams and you just can't seem to get things to work. If you're familiar with Spring and Hibernate (with all the joy that is OpenSessionInView or OpenSessionInConversation,) more than likely the problems you're having are related to the Java Persistence API (JPA), combined with Enterprise Java Beans (EJB). Contexts and Dependency Injection (CDI) should be a familiar face if coming from Spring, but things are subtly different in the world of Java EE.
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