In the Transactions tabbed pane, you can choose the type of
management:
or
, and select the
for methods if you chose
container-managed transactions.
Select the bean-managed or container-managed radio button.
If you are creating a session bean, you can choose either
type of transaction management. If you are creating an entity bean,
you must choose container-managed transactions.
When selecting container management, you need to select the
transaction attributes for each method. Select the attribute
for each method from the drop-down menus in the Transaction Type
column.
If you are not familiar with transaction attributes or are not sure which
one to choose for a particular method, you should enter `Required' in the
Transaction Attribute column. In general, 'Required' provides a
reasonable default for container-managed transactions.