EnityManager query returns a strange unaccessible object...

No unique bean of type [javax.persistence.EntityManagerFactory] is defined: expected single bean but...

Override EntityManager.remove() in Spring Roo...

Persistence.createEntityManagerFactory clearing out the whole database...

Spring 3.1 + Hibernate 4.1 JPA, Entity manager factory is registered twice...

Hibernate Entity Manager: Result Set Mapping...

How to commit and rollback data after getEntityManager.perist(object)...

Hibernate update with EntityManager...

Does Hibernate flush after the whole transaction is committed?...

Using Hibernate 4.1 & JPA 2.0 with an Entity Manager, what is the optimal way to load multiple e...

Spring + Hibernate + Maven NullPointerException...

Hibernate EntityManager persist() and database round trip count...

JPA EntityManager persist() causing object to appear detached even though an error was thrown...

how to @FilterJoinTable with EntityManager in Hibernate JPA?...

JPA - createEntityManagerFactory returns Null...

Filter JPA Entities without removing them from database...

Hibernate on non-managed environment...

Hibernate Entity manager auto flush before query and commit changes to DB in transaction...

How to use JOIN using Hibernate's session.createSQLQuery()...

Spring + EntityManagerFactory +Hibernate Listeners + Injection...

hibernate, mysql, glassfish v3, and JTA datasource...

Hibernate EntityManager + JOTM: transactions are not used...

Can a single EntityManager (Hibernate) participate in multiple concurrent transactions?...