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This commit is contained in:
Juergen Hoeller
2018-02-22 15:14:20 +01:00
parent 0f740527c1
commit 578c078082
4 changed files with 21 additions and 23 deletions
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14
spring-orm/src/main/java/org/springframework/orm/jpa/AbstractEntityManagerFactoryBean.java
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@@ -397,12 +397,11 @@ public abstract class AbstractEntityManagerFactoryBean implements
}
/**
* Create a proxy of the given EntityManagerFactory. We do this to be able
* to return transaction-aware proxies for application-managed
* EntityManagers, and to introduce the NamedEntityManagerFactory interface
* @param emf EntityManagerFactory as returned by the persistence provider,
* Create a proxy for the given {@link EntityManagerFactory}. We do this to be able to
* return a transaction-aware proxy for an application-managed {@link EntityManager}.
* @param emf the EntityManagerFactory as returned by the persistence provider,
* if initialized already
* @return proxy entity manager
* @return the EntityManagerFactory proxy
*/
protected EntityManagerFactory createEntityManagerFactoryProxy(@Nullable EntityManagerFactory emf) {
Set<Class<?>> ifcs = new LinkedHashSet<>();
@@ -617,9 +616,8 @@ public abstract class AbstractEntityManagerFactoryBean implements
/**
* Dynamic proxy invocation handler proxying an EntityManagerFactory to
* return a proxy EntityManager if necessary from createEntityManager()
* methods.
* Dynamic proxy invocation handler for an {@link EntityManagerFactory}, returning a
* proxy {@link EntityManager} (if necessary) from {@code createEntityManager} methods.
*/
@SuppressWarnings("serial")
private static class ManagedEntityManagerFactoryInvocationHandler implements InvocationHandler, Serializable {