org.springframework.orm.jpa
Class ExtendedEntityManagerCreator.ExtendedEntityManagerInvocationHandler
java.lang.Object
org.springframework.orm.jpa.ExtendedEntityManagerCreator.ExtendedEntityManagerInvocationHandler
- All Implemented Interfaces:
- java.io.Serializable, java.lang.reflect.InvocationHandler
- Enclosing class:
- ExtendedEntityManagerCreator
private static class ExtendedEntityManagerCreator.ExtendedEntityManagerInvocationHandler
- extends java.lang.Object
- implements java.lang.reflect.InvocationHandler, java.io.Serializable
InvocationHandler for extended EntityManagers as defined in the JPA spec.
Method Summary |
private void |
doJoinTransaction(boolean enforce)
Join an existing transaction, if not already joined. |
private void |
enlistInCurrentTransaction()
Enlist this application-managed EntityManager in the current transaction. |
java.lang.Object |
invoke(java.lang.Object proxy,
java.lang.reflect.Method method,
java.lang.Object[] args)
|
private boolean |
isJtaEntityManager()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
logger
private static final Log logger
target
private final EntityManager target
plusOperations
private final EntityManagerPlusOperations plusOperations
exceptionTranslator
private final PersistenceExceptionTranslator exceptionTranslator
containerManaged
private final boolean containerManaged
jta
private boolean jta
ExtendedEntityManagerCreator.ExtendedEntityManagerInvocationHandler
private ExtendedEntityManagerCreator.ExtendedEntityManagerInvocationHandler(EntityManager target,
EntityManagerPlusOperations plusOperations,
PersistenceExceptionTranslator exceptionTranslator,
java.lang.Boolean jta,
boolean containerManaged)
isJtaEntityManager
private boolean isJtaEntityManager()
invoke
public java.lang.Object invoke(java.lang.Object proxy,
java.lang.reflect.Method method,
java.lang.Object[] args)
throws java.lang.Throwable
- Specified by:
invoke
in interface java.lang.reflect.InvocationHandler
- Throws:
java.lang.Throwable
doJoinTransaction
private void doJoinTransaction(boolean enforce)
- Join an existing transaction, if not already joined.
- Parameters:
enforce
- whether to enforce the transaction
(i.e. whether failure to join is considered fatal)
enlistInCurrentTransaction
private void enlistInCurrentTransaction()
- Enlist this application-managed EntityManager in the current transaction.