org.ovirt.engine.core.bll

Class VmOperationCommandBase<T extends VmOperationParameterBase>

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.VmCommand<T>

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

All Implemented Interfaces:

Serializable, RollbackHandler, TransactionMethod<Object>

Direct Known Subclasses:

ChangeDiskCommand, ChangeFloppyCommand, HibernateVmCommand, MonitorCommand, PauseVmCommand, SetVmTicketCommand, StopVmCommandBase, VmLockCommand, VmLogoffCommand, VmLogonCommand

public abstract class VmOperationCommandBase<T extends VmOperationParameterBase>
extends VmCommand<T>

See Also:

Serialized Form

Field Summary

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

MAX_NETWORK_INTERFACES_SUPPORTED

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

BYTES_IN_GB

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
protected void	ExecuteVmCommand()
protected boolean	GetRunningOnVds() This method checks if the virtual machine is running in some host.
protected abstract void	Perform()

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

CheckPCIAndIDELimit, ConcreteCreateTask, EndActionOnDisks, EndSuccessfully, EndVmCommand, EndWithFailure, executeCommand, getBlockSparseInitSizeInGB, getChildActionType, getDescription, getNeededDiskSize, getPermissionCheckSubjects, GetTagsAttachedToObject, handleCustomPropertiesError, HandleHibernatedVm, isVmNameValidLength, lockVmWithCompensationIfNeeded, RemoveVmDynamic, RemoveVmInSpm, RemoveVmInSpm, RemoveVmNetwork, RemoveVmStatic, RemoveVmStatistics, RemoveVmUsers, UpdateVmInSpm, UpdateVmInSpm, validateNumberOfNics

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

acquireLock, addCanDoActionMessage, addCanDoActionMessage, addValidationGroup, canDoAction, CanDoActionOnly, compensate, CreateReturnValue, CreateTask, EndAction, endActionInTransactionScope, ExecuteAction, freeLock, getActionReturnValue, getActionState, getActionType, getBusinessEntitySnapshotDAO, getCommandShouldBeLogged, getCompensationContext, getNow, getObjectLockingId, getParameters, getParametersForTask, getReturnValue, getSucceeded, getTaskIdList, getTransactionScopeOption, getTransactionTimeout, getValidationGroups, IsBackwardsCompatible, isInternalExecution, IsUserAutorizedToRunAction, RevertTasks, Rollback, 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, getAuditLogTypeValue, 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

VmOperationCommandBase

protected VmOperationCommandBase(Guid commandId)

Constructor for command creation when compensation is applied on startup

Parameters:

commandId -

VmOperationCommandBase

public VmOperationCommandBase(T parameters)

Method Detail

ExecuteVmCommand

protected void ExecuteVmCommand()

Overrides:

ExecuteVmCommand in class VmCommand<T extends VmOperationParameterBase>

GetRunningOnVds

protected boolean GetRunningOnVds()

This method checks if the virtual machine is running in some host. It also has the side effect of storing the reference to the host inside the command.

Returns:

true if the virtual machine is running in a any host, false otherwise

Perform

protected abstract void Perform()