org.ovirt.engine.core.bll.storage

Class StorageHandlingCommandBase<T extends StoragePoolParametersBase>

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>

All Implemented Interfaces:

Serializable, RollbackHandler, TransactionMethod<Object>

Direct Known Subclasses:

ConnectHostToStoragePooServerCommandBase, FenceVdsManualyCommand, InitVdsOnUpCommand, NetworkCommon, RemoveStoragePoolCommand, SetStoragePoolStatusCommand, StorageDomainCommandBase, StoragePoolManagementCommandBase, StorageServerConnectionCommandBase, UpdateNetworkCommand

public abstract class StorageHandlingCommandBase<T extends StoragePoolParametersBase>
extends CommandBase<T>

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	DesktopsInStoragePoolQuery
static String	UpVdssInCluster
static String	UpVdssInStoragePoolQuery

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

BYTES_IN_GB, log

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
protected void	CalcStoragePoolStatusByDomainsStatus()
protected boolean	checkDomainCanBeAttached(storage_domains storageDomain)
protected boolean	checkStorageDomainSharedStatusNotLocked(storage_domains storageDomain)
protected boolean	checkStorageDomainType(storage_domains storageDomain) Check that we are not trying to attach more than one ISO or export domain to the same data center.
protected boolean	CheckStoragePool()
protected boolean	CheckStoragePoolNameLengthValid()
protected boolean	CheckStoragePoolStatus(StoragePoolStatus status)
protected boolean	CheckStoragePoolStatusNotEqual(StoragePoolStatus status, VdcBllMessages onFailMessage)
protected List<VDS>	getAllRunningVdssInPool()
static List<VDS>	GetAllRunningVdssInPool(storage_pool pool)
protected Guid	getMasterDomainIdFromDb()
Map<Guid,VdcObjectType>	getPermissionCheckSubjects() Permissions are attached to object so every command must declare its object target type and its GUID
protected Set<StorageFormatType>	getSupportedStorageFormatSet(Version version)
protected boolean	InitializeVds()
protected boolean	isStorageDomainFormatCorrectForPool(storage_domains storageDomain, storage_pool storagePool) The following method should check if the format of the storage domain allows to it to be attached to the storage pool.
protected boolean	isStorageDomainNotInPool(storage_domains storageDomain)
protected boolean	isStorageDomainNotNull(storage_domains domain)
protected boolean	isStorageDomainTypeCorrect(storage_domains storageDomain)
protected void	runSynchronizeOperation(ActivateDeactivateSingleAsyncOperationFactory factory, Object... addionalParams)
protected void	updateStoragePoolInDiffTransaction()

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

acquireLock, addCanDoActionMessage, addCanDoActionMessage, addValidationGroup, canDoAction, CanDoActionOnly, compensate, ConcreteCreateTask, CreateReturnValue, CreateTask, EndAction, endActionInTransactionScope, EndSuccessfully, EndWithFailure, ExecuteAction, executeCommand, 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, 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

Field Detail

UpVdssInStoragePoolQuery

public static final String UpVdssInStoragePoolQuery

See Also:

Constant Field Values

UpVdssInCluster

public static final String UpVdssInCluster

See Also:

Constant Field Values

DesktopsInStoragePoolQuery

public static final String DesktopsInStoragePoolQuery

See Also:

Constant Field Values

Constructor Detail

StorageHandlingCommandBase

public StorageHandlingCommandBase(T parameters)

StorageHandlingCommandBase

protected StorageHandlingCommandBase(Guid commandId)

Constructor for command creation when compensation is applied on startup

Parameters:

commandId -

Method Detail

GetAllRunningVdssInPool

public static List<VDS> GetAllRunningVdssInPool(storage_pool pool)

updateStoragePoolInDiffTransaction

protected void updateStoragePoolInDiffTransaction()

getAllRunningVdssInPool

protected List<VDS> getAllRunningVdssInPool()

getMasterDomainIdFromDb

protected Guid getMasterDomainIdFromDb()

InitializeVds

protected boolean InitializeVds()

CheckStoragePool

protected boolean CheckStoragePool()

CheckStoragePoolStatus

protected boolean CheckStoragePoolStatus(StoragePoolStatus status)

CheckStoragePoolStatusNotEqual

protected boolean CheckStoragePoolStatusNotEqual(StoragePoolStatus status,
                                     VdcBllMessages onFailMessage)

isStorageDomainTypeCorrect

protected boolean isStorageDomainTypeCorrect(storage_domains storageDomain)

isStorageDomainNotInPool

protected boolean isStorageDomainNotInPool(storage_domains storageDomain)

checkDomainCanBeAttached

protected boolean checkDomainCanBeAttached(storage_domains storageDomain)

checkStorageDomainType

protected boolean checkStorageDomainType(storage_domains storageDomain)

Check that we are not trying to attach more than one ISO or export domain to the same data center.

checkStorageDomainSharedStatusNotLocked

protected boolean checkStorageDomainSharedStatusNotLocked(storage_domains storageDomain)

isStorageDomainNotNull

protected boolean isStorageDomainNotNull(storage_domains domain)

CalcStoragePoolStatusByDomainsStatus

protected void CalcStoragePoolStatusByDomainsStatus()

CheckStoragePoolNameLengthValid

protected boolean CheckStoragePoolNameLengthValid()

isStorageDomainFormatCorrectForPool

protected boolean isStorageDomainFormatCorrectForPool(storage_domains storageDomain,
                                          storage_pool storagePool)

The following method should check if the format of the storage domain allows to it to be attached to the storage pool. At case of failure the false value will be return and appropriate error message will be added to canDoActionMessages

Parameters:

storageDomain - -the domain object

storagePool - - the pool object

Returns:

getSupportedStorageFormatSet

protected Set<StorageFormatType> getSupportedStorageFormatSet(Version version)

runSynchronizeOperation

protected void runSynchronizeOperation(ActivateDeactivateSingleAsyncOperationFactory factory,
                           Object... addionalParams)

getPermissionCheckSubjects

public Map<Guid,VdcObjectType> getPermissionCheckSubjects()

Description copied from class: CommandBase

Permissions are attached to object so every command must declare its object target type and its GUID

Specified by:

getPermissionCheckSubjects in class CommandBase<T extends StoragePoolParametersBase>

Returns:

Map of Guids to Object types