Author: gpetracek
Date: Sun Oct 27 19:37:33 2013
New Revision: 1536188
URL: http://svn.apache.org/r1536188
Log:
updated content
Modified:
deltaspike/site/trunk/content/jpa.mdtext
Modified: deltaspike/site/trunk/content/jpa.mdtext
URL:
http://svn.apache.org/viewvc/deltaspike/site/trunk/content/jpa.mdtext?rev=1536188&r1=1536187&r2=1536188&view=diff
==============================================================================
--- deltaspike/site/trunk/content/jpa.mdtext (original)
+++ deltaspike/site/trunk/content/jpa.mdtext Sun Oct 27 19:37:33 2013
@@ -38,7 +38,7 @@ The following example shows a simple pro
Producing it as request scoped bean means that the dispose method will be
called on finishing the request.
As an alternative it's possible to use a special scope called
`@TransactionScoped` provided by the same DeltaSpike module.
-Producer for the default EntityManager:
+Producer for the default EntityManager (no EE-Server):
:::java
//...
@@ -64,6 +64,32 @@ Producer for the default EntityManager:
}
}
+Producer for the default EntityManager (EE-Server):
+
+ :::java
+ @ApplicationScoped
+ public class EntityManagerProducer
+ {
+ @PersistenceUnit
+ private EntityManagerFactory entityManagerFactory;
+
+ @Produces
+ @Default
+ @RequestScoped
+ public EntityManager create()
+ {
+ return this.entityManagerFactory.createEntityManager();
+ }
+
+ public void dispose(@Disposes @Default EntityManager entityManager)
+ {
+ if (entityManager.isOpen())
+ {
+ entityManager.close();
+ }
+ }
+ }
+
The following examples show how to use the `EntityManager` produced by the
example above.
Beans with transactional method:
