org.ovirt.engine.core.bll

Class RestartVdsCommand<T extends FenceVdsActionParameters>

java.lang.Object

org.ovirt.engine.core.dal.dbbroker.auditloghandling.TimeoutBase

org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase

org.ovirt.engine.core.bll.CommandBase<T>

org.ovirt.engine.core.bll.VdsCommand<T>

org.ovirt.engine.core.bll.FenceVdsBaseCommand<T>

org.ovirt.engine.core.bll.RestartVdsCommand<T>

All Implemented Interfaces:

Serializable, RollbackHandler, TransactionMethod<Object>

Direct Known Subclasses:

VdsNotRespondingTreatmentCommand

public class RestartVdsCommand<T extends FenceVdsActionParameters>
extends FenceVdsBaseCommand<T>

See Also:

Serialized Form

Field Summary

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

_executor, mVmList

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

BYTES_IN_GB

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RestartVdsCommand(Guid commandId) Constructor for command creation when compensation is applied on startup
	RestartVdsCommand(T parameters)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	executeCommand() Restart action is implemented by issuing stop followed by start
AuditLogType	getAuditLogTypeValue()
protected int	getDelayInSeconds() Gets the number of seconds to delay between each retry.
protected int	getRerties() Gets the number of times to retry a get status PM operation after stop/start PM operation.
protected List<VM>	getVmList()
protected void	HandleError()
protected void	handleSpecificCommandActions()
void	Rollback() If failed to restart the host, move its status to NonResponsive

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

canDoAction, createExecutorForProxyCheck, DestroyVmOnDestination, getFencingSucceeded, RestartVdsVms, setFencingSucceeded, setStatus, setStatus, waitForStatus

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

AlertIfPowerManagementNotConfigured, AlertIfPowerManagementOperationFailed, AlertIfPowerManagementOperationSkipped, getDescription, getPermissionCheckSubjects, InitializeVds, IsPowerManagementLegal, LogSettingVmToDown, RunSleepOnReboot, TestVdsPowerManagementStatus

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

acquireLock, addCanDoActionMessage, addCanDoActionMessage, addValidationGroup, CanDoActionOnly, compensate, ConcreteCreateTask, CreateReturnValue, CreateTask, EndAction, endActionInTransactionScope, EndSuccessfully, EndWithFailure, ExecuteAction, freeLock, getActionReturnValue, getActionState, getActionType, getBusinessEntitySnapshotDAO, getCommandShouldBeLogged, getCompensationContext, getNow, getObjectLockingId, getParameters, getParametersForTask, getReturnValue, getSucceeded, GetTagsAttachedToObject, getTaskIdList, getTransactionScopeOption, getTransactionTimeout, getValidationGroups, IsBackwardsCompatible, isInternalExecution, IsUserAutorizedToRunAction, RevertTasks, runInTransaction, runVdsCommand, setActionMessageParameters, setActionReturnValue, setCommandShouldBeLogged, setCompensationContext, setDescription, setInternalExecution, setSucceeded, UpdateTasksWithActionParameters, validateInputs

Methods inherited from class org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase

AddCustomValue, AppendCustomValue, DefaultLog, getCurrentUser, GetCustomValue, getCustomValues, getKey, getSnapshotName, getStorageDomain, getStorageDomainDAO, getStorageDomainId, getStorageDomainName, getStoragePool, getStoragePoolDAO, getStoragePoolId, getStoragePoolName, getUserId, getUserName, getVds, getVdsDAO, getVdsGroup, getVdsGroupDAO, getVdsGroupId, getVdsGroupName, getVdsId, getVdsIdRef, getVdsName, getVm, getVmDAO, getVmId, getVmIdRef, getVmName, getVmStaticDAO, getVmStatisticsDAO, getVmTemplate, getVmTemplateDAO, getVmTemplateId, getVmTemplateIdRef, getVmTemplateName, log, setCurrentUser, setSnapshotName, setStorageDomain, setStorageDomainId, setStoragePool, setStoragePoolId, setUserId, setUserName, setVds, setVdsGroup, setVdsGroupId, setVdsId, setVdsIdRef, setVdsName, setVm, setVmId, setVmName, setVmTemplate, setVmTemplateId, setVmTemplateName

Methods inherited from class org.ovirt.engine.core.dal.dbbroker.auditloghandling.TimeoutBase

getEndTime, getLegal, getTimeoutObjectId, getUseTimout, setEndTime, setTimeoutObjectId, setUseTimout

Methods inherited from class java.lang.Object

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

Constructor Detail

RestartVdsCommand

protected RestartVdsCommand(Guid commandId)

Constructor for command creation when compensation is applied on startup

Parameters:

commandId -

RestartVdsCommand

public RestartVdsCommand(T parameters)

Method Detail

getVmList

protected List<VM> getVmList()

executeCommand

protected void executeCommand()

Restart action is implemented by issuing stop followed by start

Overrides:

executeCommand in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>

Rollback

public void Rollback()

If failed to restart the host, move its status to NonResponsive

Specified by:

Rollback in interface RollbackHandler

Overrides:

Rollback in class CommandBase<T extends FenceVdsActionParameters>

HandleError

protected void HandleError()

Overrides:

HandleError in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>

getAuditLogTypeValue

public AuditLogType getAuditLogTypeValue()

Overrides:

getAuditLogTypeValue in class AuditLogableBase

getRerties

protected int getRerties()

Description copied from class: FenceVdsBaseCommand

Gets the number of times to retry a get status PM operation after stop/start PM operation.

Specified by:

getRerties in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>

Returns:

getDelayInSeconds

protected int getDelayInSeconds()

Description copied from class: FenceVdsBaseCommand

Gets the number of seconds to delay between each retry.

Specified by:

getDelayInSeconds in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>

Returns:

handleSpecificCommandActions

protected void handleSpecificCommandActions()

Specified by:

handleSpecificCommandActions in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>