bitronix.tm.recovery
Class RecoveryHelper

java.lang.Object
  bitronix.tm.recovery.RecoveryHelper

public class RecoveryHelper
extends java.lang.Object

Reovery helper methods.

Author:

lorban

Constructor Summary

RecoveryHelper()

Method Summary

static boolean	commit(XAResourceHolderState xaResourceHolderState, javax.transaction.xa.Xid xid) Commit the specified branch of a dangling transaction.
static java.util.Set<BitronixXid>	recover(XAResourceHolderState xaResourceHolderState) Run the recovery process on the target resource.
static boolean	rollback(XAResourceHolderState xaResourceHolderState, javax.transaction.xa.Xid xid) Rollback the specified branch of a dangling transaction.

Methods inherited from class java.lang.Object

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

Constructor Detail

RecoveryHelper

public RecoveryHelper()

Method Detail

recover

public static java.util.Set<BitronixXid> recover(XAResourceHolderState xaResourceHolderState)
                                          throws javax.transaction.xa.XAException

Run the recovery process on the target resource.

Parameters:

xaResourceHolderState - the XAResourceHolderState to recover.

Returns:

a Set of BitronixXids.

Throws:

javax.transaction.xa.XAException - if XAResource.recover(int) calls fail.

commit

public static boolean commit(XAResourceHolderState xaResourceHolderState,
                             javax.transaction.xa.Xid xid)

Commit the specified branch of a dangling transaction.

Parameters:

xaResourceHolderState - the XAResourceHolderState to commit the branch on.

xid - the Xid to commit.

Returns:

true when commit was successful.

rollback

public static boolean rollback(XAResourceHolderState xaResourceHolderState,
                               javax.transaction.xa.Xid xid)

Rollback the specified branch of a dangling transaction.

Parameters:

xaResourceHolderState - the XAResourceHolderState to rollback the branch on.

xid - the Xid to rollback.

Returns:

true when rollback was successful.