| Package | Description |
|---|---|
| javax.ejb |
Contains the Enterprise JavaBeans classes
and interfaces that define the contracts between the enterprise bean
and its clients and between the enterprise bean and the EJB container.
|
| javax.transaction |
Provides the API that defines the contract between the transaction
manager and the various parties involved in a distributed transaction
namely : resource manager, application, and application server.
|
| Class and Description |
|---|
| UserTransaction
The UserTransaction interface defines the methods that allow an
application to explicitly manage transaction boundaries.
|
| Class and Description |
|---|
| HeuristicMixedException
This exception is thrown to report that a heuristic decision was made and
that some relevant updates have been committed and others have been
rolled back.
|
| HeuristicRollbackException
This exception is thrown by the commit operation to report that a heuristic
decision was made and that all relevant updates have been rolled back.
|
| InvalidTransactionException
This exception indicates that the request carried an invalid transaction
context.
|
| NotSupportedException
NotSupportedException exception indicates that the request cannot be
executed because the operation is not a supported feature.
|
| RollbackException
RollbackException exception is thrown when the transaction has been
marked for rollback only or the transaction has been rolled back
instead of committed.
|
| Synchronization
The transaction manager supports a synchronization mechanism
that allows the interested party to be notified before and
after the transaction completes.
|
| SystemException
The SystemException is thrown by the transaction manager to
indicate that it has encountered an unexpected error condition
that prevents future transaction services from proceeding.
|
| Transaction
The Transaction interface allows operations to be performed against
the transaction in the target Transaction object.
|
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