org.openejb.core.transaction
Class TxNever
java.lang.Object
org.openejb.core.transaction.TransactionPolicy
org.openejb.core.transaction.TxNever
public class TxNever
- extends TransactionPolicy
17.6.2.6 Never
The Container invokes an enterprise Bean method whose transaction attribute
is set to Never without a transaction context defined by the EJB spec.
The client is required to call without a transaction context.
? If the client calls with a transaction context, the Container throws the
java.rmi.RemoteException exception if the client is a remote client, or
the javax.ejb.EJBException if the client is a local client.
? If the client calls without a transaction context, the Container performs
the same steps as described in the NotSupported case.
- Version:
- $Revision: 1912 $ $Date: 2005-06-16 15:29:56 -0700 (Thu, 16 Jun 2005) $
- Author:
- David Blevins
Fields inherited from class org.openejb.core.transaction.TransactionPolicy |
BeanManaged, container, logger, Mandatory, Never, NotSupported, policyType, Required, RequiresNew, Supports, txLogger |
Methods inherited from class org.openejb.core.transaction.TransactionPolicy |
beginTransaction, commitTransaction, discardBeanInstance, getContainer, getTxMngr, handleCallbackException, logSystemException, markTxRollbackOnly, resumeTransaction, rollbackTransaction, suspendTransaction, throwAppExceptionToServer, throwExceptionToServer, throwTxExceptionToServer |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TxNever
public TxNever(TransactionContainer container)
TxNever
public TxNever()
policyToString
public java.lang.String policyToString()
- Overrides:
policyToString
in class TransactionPolicy
beforeInvoke
public void beforeInvoke(javax.ejb.EnterpriseBean instance,
TransactionContext context)
throws SystemException,
ApplicationException
- Specified by:
beforeInvoke
in class TransactionPolicy
- Throws:
SystemException
ApplicationException
afterInvoke
public void afterInvoke(javax.ejb.EnterpriseBean instance,
TransactionContext context)
throws ApplicationException,
SystemException
- Specified by:
afterInvoke
in class TransactionPolicy
- Throws:
ApplicationException
SystemException
handleApplicationException
public void handleApplicationException(java.lang.Throwable appException,
TransactionContext context)
throws ApplicationException
- Container's action
Re-throw AppException
Client's view
Receives AppException.
If the client executes in a transaction, the client's transaction is not
marked for rollback, and client can continue its work.
- Specified by:
handleApplicationException
in class TransactionPolicy
- Throws:
ApplicationException
handleSystemException
public void handleSystemException(java.lang.Throwable sysException,
javax.ejb.EnterpriseBean instance,
TransactionContext context)
throws ApplicationException,
SystemException
- A system exception is any exception that is not an Application Exception.
Container's action
-
Log the exception or error so that the System Administrator is alerted of
the problem.
-
Discard instance. The Container must not invoke any business methods or
container callbacks on the instance.
-
Throw RemoteException to remote client;
throw EJBException to local client.
Client's view
Receives RemoteException or EJBException.
If the client executes in a transaction, the client's transaction may or
may not be marked for rollback.
- Specified by:
handleSystemException
in class TransactionPolicy
- Throws:
ApplicationException
SystemException
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