org.ovirt.engine.core.bll

Class EntityAsyncTask

java.lang.Object

org.ovirt.engine.core.bll.SPMAsyncTask

org.ovirt.engine.core.bll.EntityAsyncTask

public class EntityAsyncTask
extends SPMAsyncTask

EntityAsyncTask: Base class for all tasks regarding a specific entity (VM, VmTemplate). The 'OnAfterEntityTaskEnded' method will be executed only if all other tasks regarding the relevant entity have already ended.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Object	_lockObject

Fields inherited from class org.ovirt.engine.core.bll.SPMAsyncTask

_lastAccessToStatusSinceEnd

Constructor Summary

Constructors

Constructor and Description
EntityAsyncTask(AsyncTaskParameters parameters)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	ConcreteStartPollingTask()
static int	getEndActionsInProgress()
protected void	OnCurrentTaskDoesNotExist() Executed when we find out that the task doesn't exist, regardless of whether there are other running tasks on the same entity or not.
protected void	OnCurrentTaskEndFailure() Executed when the task ended with a failure, regardless of whether there are other running tasks on the same entity or not.
protected void	OnCurrentTaskEndSuccess() Executed when the task ends successfully, regardless of whether there are other running tasks on the same entity or not.
protected void	OnTaskDoesNotExist()
protected void	OnTaskEndFailure()
protected void	OnTaskEndSuccess()

Methods inherited from class org.ovirt.engine.core.bll.SPMAsyncTask

AddLogStatusTask, CheckTaskExist, ClearAsyncTask, getContainerId, getLastAccessToStatusSinceEnd, getLastTaskStatus, getParameters, getShouldPoll, getState, getStoragePoolID, getTaskID, LogEndTaskFailure, LogEndTaskSuccess, LogTaskCleanFailure, LogTaskDoesntExist, OnTaskCleanFailure, PollTask, RemoveTaskFromDB, setLastStatusAccessTime, setLastTaskStatus, setParameters, setState, StartPollingTask, StopTask, UpdateAsyncTask, UpdateTask

Methods inherited from class java.lang.Object

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

Field Detail

_lockObject

protected static final Object _lockObject

Constructor Detail

EntityAsyncTask

public EntityAsyncTask(AsyncTaskParameters parameters)

Method Detail

getEndActionsInProgress

public static int getEndActionsInProgress()

ConcreteStartPollingTask

protected void ConcreteStartPollingTask()

Overrides:

ConcreteStartPollingTask in class SPMAsyncTask

OnTaskEndSuccess

protected void OnTaskEndSuccess()

Overrides:

OnTaskEndSuccess in class SPMAsyncTask

OnTaskEndFailure

protected void OnTaskEndFailure()

Overrides:

OnTaskEndFailure in class SPMAsyncTask

OnTaskDoesNotExist

protected void OnTaskDoesNotExist()

Overrides:

OnTaskDoesNotExist in class SPMAsyncTask

OnCurrentTaskEndSuccess

protected void OnCurrentTaskEndSuccess()

Executed when the task ends successfully, regardless of whether there are other running tasks on the same entity or not.

OnCurrentTaskEndFailure

protected void OnCurrentTaskEndFailure()

Executed when the task ended with a failure, regardless of whether there are other running tasks on the same entity or not.

OnCurrentTaskDoesNotExist

protected void OnCurrentTaskDoesNotExist()

Executed when we find out that the task doesn't exist, regardless of whether there are other running tasks on the same entity or not.