com.sun.jini.mahalo

Class AbortJob

java.lang.Object

com.sun.jini.mahalo.Job

com.sun.jini.mahalo.AbortJob

All Implemented Interfaces:

TransactionConstants

public class AbortJob
extends Job
implements TransactionConstants

An implementation of a com.sun.jini.mahalo.Job which interacts with a set of net.jini.core.transaction.server.TransactionParticipants to inform them to roll back changes associated with a given net.jini.core.transaction.Transaction.

Author:

Sun Microsystems, Inc.

See Also:

Job, ParticipantTask, Transaction, TransactionParticipant

Field Summary

Fields inherited from class com.sun.jini.mahalo.Job

_directCall, pending, results, tasks

Fields inherited from interface net.jini.core.transaction.server.TransactionConstants

ABORTED, ACTIVE, COMMITTED, NOTCHANGED, PREPARED, VOTING

Constructor Summary

Constructors

Constructor and Description
AbortJob(Transaction tr, TaskManager pool, WakeupManager wm, ClientLog log, com.sun.jini.mahalo.ParticipantHandle[] handles, boolean directCall, Object xid) Constructs an AbortJob

Method Summary

Modifier and Type	Method and Description
static Object	abortPartitionWithEnabledFailover(com.sun.jini.mahalo.ParticipantHandle handle, ExtendedTransactionManager mgr, long id, Object xid)

Methods inherited from class com.sun.jini.mahalo.Job

getMgr, getPool, isCompleted, isDirectCall, numberOfRetriesDueToConnectionExceptionExceeded, reportDone, scheduleTasks, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

AbortJob

public AbortJob(Transaction tr,
                TaskManager pool,
                WakeupManager wm,
                ClientLog log,
                com.sun.jini.mahalo.ParticipantHandle[] handles,
                boolean directCall,
                Object xid)

Constructs an AbortJob

Parameters:

tr - The Transaction whose participants will be instructed to roll-back.

pool - The TaskManager which provides the threads used for interacting with participants.

log - The ClientLog used for recording recovery data.

handles - The array of participants which will be contacted and informed to roll-back.

See Also:

TaskManager, ClientLog, TransactionParticipant

Method Detail

abortPartitionWithEnabledFailover

public static Object abortPartitionWithEnabledFailover(com.sun.jini.mahalo.ParticipantHandle handle,
                                                       ExtendedTransactionManager mgr,
                                                       long id,
                                                       Object xid)