public interface XAJMSContext extends JMSContext
XAJMSContext interface extends the capability of JMSContext by adding access to a Jakarta Messaging provider's
support for the Java Transaction API (JTA) (optional). This support takes the form of a
javax.transaction.xa.XAResource object. The functionality of this object closely resembles that defined by
the standard X/Open XA Resource interface.
An application server controls the transactional assignment of an XASession by obtaining its
XAResource. It uses the XAResource to assign the session to a transaction, prepare and commit work on
the transaction, and so on.
An XAResource provides some fairly sophisticated facilities for interleaving work on multiple transactions,
recovering a list of transactions in progress, and so on. A JTA aware Jakarta Messaging provider must fully implement this
functionality. This could be done by using the services of a database that supports XA, or a Jakarta Messaging provider may choose
to implement this functionality from scratch.
A client of the application server is given what it thinks is an ordinary JMSContext. Behind the scenes, the
application server controls the transaction management of the underlying XAJMSContext.
The XAJMSContext interface is optional. Jakarta Messaging providers are not required to support this interface. This
interface is for use by Jakarta Messaging providers to support transactional environments. Client programs are strongly encouraged
to use the transactional support available in their environment, rather than use these XA interfaces directly.
AUTO_ACKNOWLEDGE, CLIENT_ACKNOWLEDGE, DUPS_OK_ACKNOWLEDGE, SESSION_TRANSACTED| Modifier and Type | Method and Description |
|---|---|
void |
commit()
Throws a
TransactionInProgressRuntimeException, since it should not be called for an XAJMSContext
object. |
JMSContext |
getContext()
Returns the
JMSContext object associated with this XAJMSContext. |
boolean |
getTransacted()
Returns whether the session is in transacted mode; this method always returns true.
|
javax.transaction.xa.XAResource |
getXAResource()
Returns an
XAResource to the caller. |
void |
rollback()
Throws a
TransactionInProgressRuntimeException, since it should not be called for an XAJMSContext
object. |
acknowledge, close, createBrowser, createBrowser, createBytesMessage, createConsumer, createConsumer, createConsumer, createContext, createDurableConsumer, createDurableConsumer, createMapMessage, createMessage, createObjectMessage, createObjectMessage, createProducer, createQueue, createSharedConsumer, createSharedConsumer, createSharedDurableConsumer, createSharedDurableConsumer, createStreamMessage, createTemporaryQueue, createTemporaryTopic, createTextMessage, createTextMessage, createTopic, getAutoStart, getClientID, getExceptionListener, getMetaData, getSessionMode, recover, setAutoStart, setClientID, setExceptionListener, start, stop, unsubscribeJMSContext getContext()
JMSContext object associated with this XAJMSContext.JMSContext object associated with this XAJMSContextjavax.transaction.xa.XAResource getXAResource()
XAResource to the caller.XAResourceboolean getTransacted()
getTransacted in interface JMSContextvoid commit()
TransactionInProgressRuntimeException, since it should not be called for an XAJMSContext
object.commit in interface JMSContextTransactionInProgressRuntimeException - if the method is called on an XAJMSContext.void rollback()
TransactionInProgressRuntimeException, since it should not be called for an XAJMSContext
object.rollback in interface JMSContextTransactionInProgressRuntimeException - if the method is called on an XAJMSContext.