getLockMode(entity) - JPA EntityManager's method
Method javax.persistence.EntityManager
LockModeType getLockMode(
Object entity
)
- Parameters:
-
entity
- entity instance
- Returns:
- lock mode
- Throws:
-
TransactionRequiredException
- if there is no transaction -
IllegalArgumentException
- if the instance is not a managed entity and a transaction is active
- Since:
- JPA 2.0