oracle.jbo.server.ejb.sb
Class BeanManagedServiceBean
java.lang.Object
|
+--oracle.jbo.server.ejb.SessionBeanImpl
|
+--oracle.jbo.server.ejb.sb.ServiceBean
|
+--oracle.jbo.server.ejb.sb.BeanManagedServiceBean
- All Implemented Interfaces:
- javax.ejb.EnterpriseBean, java.io.Serializable, javax.ejb.SessionBean
- public class BeanManagedServiceBean
- extends ServiceBean
BaseClass for deploying an appmodule service methods as stateful bean session bean with bean managed transaction.
This class adds convenience method for subclasses to demarcate a transaction.
- See Also:
- Serialized Form
Method Summary |
void |
beginTransaction()
Starts the bean transaction using the javax.transaction.UserTransaction interface
and
acquires the jdbc connection from the datasource. |
void |
commitTransaction()
Posts the changes in bc4j cache, commits
the transaction associated with the bean and then releases
the jdbc connection. |
protected TransactionHandlerFactory |
createTransactionHandlerFactory()
|
void |
rollbackTransaction()
Rollbacks the changes in bc4j cache, rollbacks
the transaction associated with the bean and
then release the jdbc connection. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BeanManagedServiceBean
public BeanManagedServiceBean()
beginTransaction
public void beginTransaction()
throws javax.transaction.NotSupportedException,
javax.transaction.SystemException
- Starts the bean transaction using the javax.transaction.UserTransaction interface
and
acquires the jdbc connection from the datasource.
- See Also:
ServiceBean.connectToDataSource()
commitTransaction
public void commitTransaction()
throws javax.transaction.RollbackException,
javax.transaction.HeuristicMixedException,
javax.transaction.HeuristicRollbackException,
javax.transaction.SystemException,
java.lang.SecurityException,
java.lang.IllegalStateException,
JboException
- Posts the changes in bc4j cache, commits
the transaction associated with the bean and then releases
the jdbc connection.
- See Also:
ServiceBean.disconnectFromDataSource()
rollbackTransaction
public void rollbackTransaction()
throws javax.transaction.SystemException,
java.lang.SecurityException,
java.lang.IllegalStateException,
JboException
- Rollbacks the changes in bc4j cache, rollbacks
the transaction associated with the bean and
then release the jdbc connection.
- See Also:
ServiceBean.disconnectFromDataSource()
createTransactionHandlerFactory
protected TransactionHandlerFactory createTransactionHandlerFactory()
- Overrides:
createTransactionHandlerFactory
in class ServiceBean