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

Method Summary

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

_theResource

protected SubtransactionAwareResourcePOATie _theResource

_resourceRef

protected SubtransactionAwareResource _resourceRef

Constructor Details

ServerNestedAction

public ServerNestedAction(ServerControl myControl)

Create local transactions with same ids as remote.

ServerNestedAction

protected ServerNestedAction()

Method Details

commit_subtransaction

public void commit_subtransaction(Coordinator parent)
                           throws org.omg.CORBA.SystemException

Specified by:

commit_subtransaction in interface SubtransactionAwareResourceOperations

Throws:

org.omg.CORBA.SystemException

rollback_subtransaction

public void rollback_subtransaction()
                             throws org.omg.CORBA.SystemException

Specified by:

rollback_subtransaction in interface SubtransactionAwareResourceOperations

Throws:

org.omg.CORBA.SystemException

prepare

public Vote prepare()
             throws org.omg.CORBA.SystemException,
HeuristicMixed,
HeuristicHazard

Specified by:

prepare in interface ResourceOperations

Throws:

org.omg.CORBA.SystemException

HeuristicMixed

HeuristicHazard

rollback

public void rollback()
              throws org.omg.CORBA.SystemException,
HeuristicCommit,
HeuristicMixed,
HeuristicHazard

Specified by:

rollback in interface ResourceOperations

Throws:

org.omg.CORBA.SystemException

HeuristicCommit

HeuristicMixed

HeuristicHazard

commit

public void commit()
            throws org.omg.CORBA.SystemException,
NotPrepared,
HeuristicRollback,
HeuristicMixed,
HeuristicHazard

Specified by:

commit in interface ResourceOperations

Throws:

org.omg.CORBA.SystemException

NotPrepared

HeuristicRollback

HeuristicMixed

HeuristicHazard

forget

public void forget()
            throws org.omg.CORBA.SystemException

Specified by:

forget in interface ResourceOperations

Throws:

org.omg.CORBA.SystemException

commit_one_phase

public void commit_one_phase()
                      throws HeuristicHazard,
org.omg.CORBA.SystemException

Specified by:

commit_one_phase in interface ResourceOperations

Throws:

HeuristicHazard

org.omg.CORBA.SystemException

theResource

public SubtransactionAwareResource theResource()

destroyResource

protected final void destroyResource()

registerSubTran

protected boolean registerSubTran(Coordinator theCoordinator)