org.apache.openejb.core.transaction

Class TxNever

java.lang.Object

org.apache.openejb.core.transaction.JtaTransactionPolicy

org.apache.openejb.core.transaction.TxNever

All Implemented Interfaces:

TransactionPolicy

public class TxNever
extends JtaTransactionPolicy

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:

• java.rmi.RemoteException exception if the client is a remote client
• 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.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.openejb.core.transaction.TransactionPolicy

TransactionPolicy.TransactionSynchronization

Field Summary

Fields inherited from class org.apache.openejb.core.transaction.JtaTransactionPolicy

logger, transactionManager, transactionType, txLogger

Constructor Summary

Constructors

Constructor and Description
TxNever(TransactionManager transactionManager)

Method Summary

Methods

Modifier and Type	Method and Description
void	commit() Commits or rolls back this TransactionPolicy.
Transaction	getCurrentTransaction()
boolean	isClientTransaction() Is this policy running in an inhreited transaction? Some TransactionTypes, such as Required or Supported, use the caller's transaction instead of starting a new transaction.
boolean	isNewTransaction() Is this a new transaction and not an inhreited transaction or no transaction? Some TransactionTypes, such as Required or Supported, use the caller's transaction instead of starting a new transaction.

Methods inherited from class org.apache.openejb.core.transaction.JtaTransactionPolicy

beginTransaction, completeTransaction, enlistResource, fireNonTransactionalCompletion, getResource, getTransaction, getTransactionType, isRollbackOnly, isTransactionActive, putResource, registerSynchronization, removeResource, resumeTransaction, rollbackTransaction, setRollbackOnly, setRollbackOnly, setRollbackOnly, suspendTransaction, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TxNever

public TxNever(TransactionManager transactionManager)
        throws SystemException,
               ApplicationException

Throws:

SystemException

ApplicationException

Method Detail

isNewTransaction

public boolean isNewTransaction()

Description copied from interface: TransactionPolicy

Is this a new transaction and not an inhreited transaction or no transaction? Some TransactionTypes, such as Required or Supported, use the caller's transaction instead of starting a new transaction. If there is no active transaction (e.g., TransactionType is NotSupported), this method will

Returns:

true if this not an inherited transaction

isClientTransaction

public boolean isClientTransaction()

Description copied from interface: TransactionPolicy

Is this policy running in an inhreited transaction? Some TransactionTypes, such as Required or Supported, use the caller's transaction instead of starting a new transaction. If there is no active transaction (e.g., TransactionType is NotSupported), this method will return false.

Returns:

true if this is an inherited transaction

getCurrentTransaction

public Transaction getCurrentTransaction()

Specified by:

getCurrentTransaction in class JtaTransactionPolicy

commit

public void commit()

Description copied from interface: TransactionPolicy

Commits or rolls back this TransactionPolicy. If there the actual transaction is completed or there is no actual transaction, the registered TransactionSynchronization are called. Otherwise, the registered TransactionSynchronization are called when the actual transaction is completed.