org.ovirt.engine.core.bll

Class CreateCloneOfTemplateCommand<T extends CreateCloneOfTemplateParameters>

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.storage.StorageHandlingCommandBase<T>

org.ovirt.engine.core.bll.storage.StorageDomainCommandBase<T>

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

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

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

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

All Implemented Interfaces:

Serializable, RollbackHandler, TransactionMethod<Object>

public class CreateCloneOfTemplateCommand<T extends CreateCloneOfTemplateParameters>
extends CreateSnapshotFromTemplateCommand<T>

This command responsible to creating a copy of template image. Usually it will be called during Create Vm From Template.

See Also:

Serialized Form

Field Summary

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

mNewCreatedDiskImage

Fields inherited from class org.ovirt.engine.core.bll.storage.StorageHandlingCommandBase

DesktopsInStoragePoolQuery, UpVdssInCluster, UpVdssInStoragePoolQuery

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

BYTES_IN_GB

Constructor Summary

Constructors

Constructor and Description
CreateCloneOfTemplateCommand(T parameters)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	CheckImageValidity() Check if image is valid snapshot of vm
protected DiskImage	CloneDiskImage(Guid newImageGuid) Creates a copy of the source disk image ('DiskImage').
protected Guid	ConcreteCreateTask(AsyncTaskCreationInfo asyncTaskCreationInfo, VdcActionType parentCommand)
protected boolean	CreateSnapshotInIrsServer()

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

EndWithFailure, executeCommand, getDestinationStorageDomainId, getImage, ProcessOldImageFromDb

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

getImagesContainterParameters

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

AddDiskImageToDb, AdditionalImageRemoveTreatment, CalculateImageDescription, CanCreateSnapshot, CompleteAdvancedDiskData, CompleteImageData, EndSuccessfully, getDestinationDiskImage, getDestinationImageId, getDiskImage, getDrive, GetImageChildren, getImageContainerId, getImageGroupId, getImageId, GetOtherImageMappedToSameDrive, InitImageContainer, LockImage, MarkImageAsIllegal, RemoveChildren, RemoveSnapshot, RemoveSnapshotFromDB, setDestinationImageId, setDiskImage, setImageContainerId, setImageGroupId, SetImageStatus, UndoActionOnSourceAndDestination, UnLockImage

Methods inherited from class org.ovirt.engine.core.bll.storage.StorageDomainCommandBase

canDetachDomain, canDoAction, changeStorageDomainStatusInTransaction, CheckMasterDomainIsUp, CheckStorageConnection, CheckStorageDomain, checkStorageDomainInDb, CheckStorageDomainNameLengthValid, CheckStorageDomainNotInPool, checkStorageDomainStatus, CheckStorageDomainStatusNotEqual, ConnectAllHostsToPool, DiconnectAllHostsInPool, electNewMaster, getPermissionCheckSubjects, getStorageDomainId, getStoragePool, isDetachAllowed, IsDomainActive, IsDomainActive, isNotLocalData, ProceedLUNInDb, RefreshAllVdssInPool, SetStorageDomainStatus

Methods inherited from class org.ovirt.engine.core.bll.storage.StorageHandlingCommandBase

CalcStoragePoolStatusByDomainsStatus, checkDomainCanBeAttached, checkStorageDomainSharedStatusNotLocked, checkStorageDomainType, CheckStoragePool, CheckStoragePoolNameLengthValid, CheckStoragePoolStatus, CheckStoragePoolStatusNotEqual, getAllRunningVdssInPool, GetAllRunningVdssInPool, getMasterDomainIdFromDb, getSupportedStorageFormatSet, InitializeVds, isStorageDomainFormatCorrectForPool, isStorageDomainNotInPool, isStorageDomainNotNull, isStorageDomainTypeCorrect, runSynchronizeOperation, updateStoragePoolInDiffTransaction

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

acquireLock, addCanDoActionMessage, addCanDoActionMessage, addValidationGroup, CanDoActionOnly, compensate, CreateReturnValue, CreateTask, EndAction, endActionInTransactionScope, ExecuteAction, freeLock, getActionReturnValue, getActionState, getActionType, getBusinessEntitySnapshotDAO, getCommandShouldBeLogged, getCompensationContext, getDescription, getNow, getObjectLockingId, getParameters, getParametersForTask, getReturnValue, getSucceeded, GetTagsAttachedToObject, 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, getStorageDomainName, 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

CreateCloneOfTemplateCommand

public CreateCloneOfTemplateCommand(T parameters)

Method Detail

CloneDiskImage

protected DiskImage CloneDiskImage(Guid newImageGuid)

Description copied from class: BaseImagesCommand

Creates a copy of the source disk image ('DiskImage').

Overrides:

CloneDiskImage in class CreateSnapshotFromTemplateCommand<T extends CreateCloneOfTemplateParameters>

Parameters:

newImageGuid - the image id of the cloned disk image.

Returns:

the cloned disk image. Note that the cloned image's status is 'Locked'.

CheckImageValidity

protected void CheckImageValidity()

Description copied from class: BaseImagesCommand

Check if image is valid snapshot of vm

Overrides:

CheckImageValidity in class BaseImagesCommand<T extends CreateCloneOfTemplateParameters>

CreateSnapshotInIrsServer

protected boolean CreateSnapshotInIrsServer()

Overrides:

CreateSnapshotInIrsServer in class CreateSnapshotCommand<T extends CreateCloneOfTemplateParameters>

ConcreteCreateTask

protected Guid ConcreteCreateTask(AsyncTaskCreationInfo asyncTaskCreationInfo,
                      VdcActionType parentCommand)

Overrides:

ConcreteCreateTask in class CreateSnapshotCommand<T extends CreateCloneOfTemplateParameters>