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cwfoo/EntityManagerProducer.java

Forked from daniel-shuy/EntityManagerProducer.java
Created February 25, 2020 06:42
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JPA + CDI : @Inject EntityManager as a @RequestScoped bean
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EntityManagerProducer.java
import javax.enterprise.context.Dependent;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
@Dependent
public class EntityManagerProducer {
@PersistenceContext(name = "persistence-unit") // name is Persistence Unit Name configured in persistence.xml
private EntityManager entityManager;
@Produces
@RequestScoped
EntityManager createEntityManager() {
return entityManager;
}
}
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