|
EclipseLink 1.1.0_ 1.1.0.r3634 API Reference | |||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
public interface EntityTransaction
The EntityTransaction interface is used to control
resource transactions on resource-local entity managers. The
EntityManager.getTransaction()
method returns the EntityTransaction interface.
| Method Summary | |
|---|---|
void |
begin()
Start the resource transaction. |
void |
commit()
Commit the current transaction, writing any unflushed changes to the database. |
boolean |
getRollbackOnly()
Determine whether the current transaction has been marked for rollback. |
boolean |
isActive()
Indicate whether a transaction is in progress. |
void |
rollback()
Roll back the current transaction |
void |
setRollbackOnly()
Mark the current transaction so that the only possible outcome of the transaction is for the transaction to be rolled back. |
| Method Detail |
|---|
void begin()
java.lang.IllegalStateException - if isActive() is true.void commit()
java.lang.IllegalStateException - if isActive() is false.
RollbackException - if the commit fails.void rollback()
java.lang.IllegalStateException - if isActive() is false.
PersistenceException - if an unexpected error
condition is encountered.void setRollbackOnly()
java.lang.IllegalStateException - if isActive() is false.boolean getRollbackOnly()
java.lang.IllegalStateException - if isActive() is false.boolean isActive()
PersistenceException - if an unexpected error
condition is encountered.
|
EclipseLink 1.1.0_ 1.1.0.r3634 API Reference | |||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||