Am 11.10.13 13:20, schrieb Dmitry Gusev:
Try removing @Inject and only keep @PersistenceContext for the
EntityManager field ? :)
Sure :)
public class Customers {
@PersistenceContext(unitName = "de.aeits_TapestryWeb_war_1.0-SNAPSHOTPU")
private EntityManager entityManager;
@Log
public List<Customers> getCustomers() {
return
entityManager.createNamedQuery("Customer.findAll").getResultList();
}
}
java.lang.IllegalStateException: Failed to create EntityManagerFactory
for persistence unit 'de.aeits_TapestryWeb_war_1.0-SNAPSHOTPU'
at
org.apache.tapestry5.internal.jpa.EntityManagerSourceImpl.createEntityManagerFactory(EntityManagerSourceImpl.java:212)
at
org.apache.tapestry5.internal.jpa.EntityManagerSourceImpl.getEntityManagerFactory(EntityManagerSourceImpl.java:185)
at
org.apache.tapestry5.internal.jpa.EntityManagerSourceImpl.create(EntityManagerSourceImpl.java:276)
at $EntityManagerSource_132c0b3869f9a87d.create(Unknown Source)
From my understanding of the docu, i only have to add the persistence
class to the entities package, right?
Add the dependency to the pom:
<dependency>
<groupId>org.apache.tapestry</groupId>
<artifactId>tapestry-jpa</artifactId>
<version>5.3.7</version>
</dependency>
And just create a tml and the class like above.
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