Package org.jboss.as.test.integration.transactions.spi

Class TestXAResourceRecoveryHelper

java.lang.Object

org.jboss.as.test.integration.transactions.spi.TestXAResourceRecoveryHelper

All Implemented Interfaces:

com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper

public class TestXAResourceRecoveryHelper
extends Object
implements com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper

Singleton startup class which instantiate the XAResourceRecoveryHelper for TestXAResource and PersistentTestXAResource created in the testsuite/shared module for testing transactional behaviour.

The recovery helper is registered within the XARecoveryModule. That's the way which is provided by Narayana to work with the XAResources during recovery. The XAResourceRecoveryHelper then provides information on unfinished Xid of the particular XAResource that the helper is responsible for.

If the arquillian test deployment contains this class the recovery handling is able to use the test xa resources during recovery.

Constructor Summary

Constructors

Constructor	Description
TestXAResourceRecoveryHelper()

Method Summary

Modifier and Type	Method	Description
XAResource[]	getXAResources()	Implementing XAResourceRecoveryHelper.getXAResources() Returning the test XAResources which are then used during recovery by XARecoveryModule where the XAResource.recover(int) is invoked.
boolean	initialise(String param)	Implementing XAResourceRecoveryHelper.initialise(String).
void	postConstruct()	Singleton lifecycle method.
void	preDestroy()	Singleton lifecycle method.

Methods inherited from class java.lang.Object

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

Constructor Details

TestXAResourceRecoveryHelper

public TestXAResourceRecoveryHelper()

Method Details

postConstruct

@PostConstruct
public void postConstruct()

Singleton lifecycle method. Register the recovery module with the transaction manager.

preDestroy

@PreDestroy
public void preDestroy()

Singleton lifecycle method. Unregister the recovery module from the transaction manager.

initialise

public boolean initialise(String param)
                   throws Exception

Implementing XAResourceRecoveryHelper.initialise(String). Narayana does not use this.

Specified by:

initialise in interface com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper

Throws:

Exception

getXAResources

public XAResource[] getXAResources()
                            throws Exception

Implementing XAResourceRecoveryHelper.getXAResources() Returning the test XAResources which are then used during recovery by XARecoveryModule where the XAResource.recover(int) is invoked.

Specified by:

getXAResources in interface com.arjuna.ats.jta.recovery.XAResourceRecoveryHelper

Throws:

Exception