com.arjuna.ats.arjuna
Class TopLevelAction

java.lang.Object
  com.arjuna.ats.arjuna.StateManager
      com.arjuna.ats.arjuna.coordinator.BasicAction
          com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator
              com.arjuna.ats.arjuna.AtomicAction
                  com.arjuna.ats.arjuna.TopLevelAction

All Implemented Interfaces:

Reapable

public class TopLevelAction

extends AtomicAction

This class provides a (nested) top-level transaction. So, no matter how deeply nested a thread may be within a transaction hierarchy, creating an instance of this class will always start a new top-level transaction. Derived from AtomicAction so we can get the action-to-thread tracking.

Since:

JTS 1.0.

Version:

$Id: TopLevelAction.java 2342 2006-03-30 13:06:17Z nmcl $

Author:

Mark Little (mark@arjuna.com)

Field Summary

Fields inherited from class com.arjuna.ats.arjuna.AtomicAction

NO_TIMEOUT

Fields inherited from class com.arjuna.ats.arjuna.coordinator.BasicAction

failedList, heuristicList, pendingList, preparedList, readonlyList, savedIntentionList

Fields inherited from class com.arjuna.ats.arjuna.StateManager

modifyingActions, objectName, objectUid, smAttributes, usingActions

Constructor Summary

TopLevelAction()

Methods inherited from class com.arjuna.ats.arjuna.AtomicAction

abort, addThread, addThread, begin, begin, checkForCurrent, commit, commit, finalize, getTimeout, removeThread, removeThread, resume, suspend, type

Methods inherited from class com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator

addSynchronization, afterCompletion, beforeCompletion, cancel, end, running, start, start

Methods inherited from class com.arjuna.ats.arjuna.coordinator.BasicAction

Abort, abortStatus, activate, activate, activeThreads, add, addChildAction, addChildThread, addChildThread, addRecord, Begin, childTransactions, commitStatus, criticalEnd, criticalStart, Current, deactivate, destroy, doAbort, doAbort, doCommit, doCommit, doPrepare, doPrepare, End, equals, forgetHeuristics, getHeuristicDecision, getHierarchy, getSavingUid, getStore, hierarchyDepth, insertRecord, isAncestor, maintainHeuristics, onePhaseCommit, parent, phase2Abort, phase2Cleanup, phase2Commit, prepare, preparedStatus, preventCommit, removeChildAction, removeChildThread, removeChildThread, restore_state, save_state, setCheckedAction, status, store, topLevelAction, topLevelActionUid, toString, typeOfAction, updateHeuristic, updateState

Methods inherited from class com.arjuna.ats.arjuna.StateManager

attributes, cleanup, deactivate, deactivate, disable, forgetAction, get_uid, getMutex, getStoreRoot, loadObjectState, lockMutex, modified, ObjectType, packHeader, persist, print, rememberAction, setStatus, setupStore, setupStore, terminate, tryLockMutex, unlockMutex, unpackHeader

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.arjuna.ats.arjuna.coordinator.Reapable

get_uid, preventCommit

Constructor Detail

TopLevelAction

public TopLevelAction()