com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna

Class ServerNestedAction

java.lang.Object

com.arjuna.ats.internal.jts.interposition.resources.arjuna.ServerResource

com.arjuna.ats.internal.jts.orbspecific.interposition.resources.arjuna.ServerNestedAction

All Implemented Interfaces:

ResourceOperations, SubtransactionAwareResourceOperations

Direct Known Subclasses:

ServerRestrictedNestedAction, ServerStrictNestedAction

public class ServerNestedAction
extends ServerResource
implements SubtransactionAwareResourceOperations

This looks like an atomic action, but is not actually derived from BasicAction or OTS_Transaction. This is because of the way in which the OTS creates and manipulates transactions. This is a nested action proxy.

Field Summary

Fields

Modifier and Type	Field and Description
protected SubtransactionAwareResource	_resourceRef
protected SubtransactionAwareResourcePOATie	_theResource

Fields inherited from class com.arjuna.ats.internal.jts.interposition.resources.arjuna.ServerResource

_children, _destroyed, _parent, _theControl, _theUid, _valid

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ServerNestedAction()
	ServerNestedAction(ServerControl myControl) Create local transactions with same ids as remote.

Method Summary

Modifier and Type	Method and Description
void	commit_one_phase()
void	commit_subtransaction(Coordinator parent)
void	commit()
protected void	destroyResource()
void	forget()
Vote	prepare()
protected boolean	registerSubTran(Coordinator theCoordinator)
void	rollback_subtransaction()
void	rollback()
SubtransactionAwareResource	theResource()

Methods inherited from class com.arjuna.ats.internal.jts.interposition.resources.arjuna.ServerResource

abortChild, addChild, control, destroyed, finalize, get_uid, getChild, getChildren, getChildren, getParentHandle, interposeResource, otsStatus, removeChild, setParentHandle, tidyup, valid

Methods inherited from class java.lang.Object

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

Field Detail

_theResource

protected SubtransactionAwareResourcePOATie _theResource

_resourceRef

protected SubtransactionAwareResource _resourceRef

Constructor Detail

ServerNestedAction

public ServerNestedAction(ServerControl myControl)

Create local transactions with same ids as remote.

ServerNestedAction

protected ServerNestedAction()

Method Detail

commit_subtransaction

public void commit_subtransaction(Coordinator parent)
                           throws SystemException

Specified by:

commit_subtransaction in interface SubtransactionAwareResourceOperations

Throws:

SystemException

rollback_subtransaction

public void rollback_subtransaction()
                             throws SystemException

Specified by:

rollback_subtransaction in interface SubtransactionAwareResourceOperations

Throws:

SystemException

prepare

public Vote prepare()
             throws SystemException,
                    HeuristicMixed,
                    HeuristicHazard

Specified by:

prepare in interface ResourceOperations

Throws:

SystemException

HeuristicMixed

HeuristicHazard

rollback

public void rollback()
              throws SystemException,
                     HeuristicCommit,
                     HeuristicMixed,
                     HeuristicHazard

Specified by:

rollback in interface ResourceOperations

Throws:

SystemException

HeuristicCommit

HeuristicMixed

HeuristicHazard

commit

public void commit()
            throws SystemException,
                   NotPrepared,
                   HeuristicRollback,
                   HeuristicMixed,
                   HeuristicHazard

Specified by:

commit in interface ResourceOperations

Throws:

SystemException

NotPrepared

HeuristicRollback

HeuristicMixed

HeuristicHazard

forget

public void forget()
            throws SystemException

Specified by:

forget in interface ResourceOperations

Throws:

SystemException

commit_one_phase

public void commit_one_phase()
                      throws HeuristicHazard,
                             SystemException

Specified by:

commit_one_phase in interface ResourceOperations

Throws:

HeuristicHazard

SystemException

theResource

public SubtransactionAwareResource theResource()

destroyResource

protected final void destroyResource()

registerSubTran

protected boolean registerSubTran(Coordinator theCoordinator)