DataStaging::DTRStatus Class Reference

Class representing the status of a DTR. More...

#include <DTRStatus.h>

Public Types
enum	DTRStatusType {   NEW, CHECK_CACHE, CHECKING_CACHE, CACHE_WAIT,   CACHE_CHECKED, RESOLVE, RESOLVING, RESOLVED,   QUERY_REPLICA, QUERYING_REPLICA, REPLICA_QUERIED, PRE_CLEAN,   PRE_CLEANING, PRE_CLEANED, STAGE_PREPARE, STAGING_PREPARING,   STAGING_PREPARING_WAIT, STAGED_PREPARED, TRANSFER, TRANSFERRING,   TRANSFERRING_CANCEL, TRANSFERRED, RELEASE_REQUEST, RELEASING_REQUEST,   REQUEST_RELEASED, REGISTER_REPLICA, REGISTERING_REPLICA, REPLICA_REGISTERED,   PROCESS_CACHE, PROCESSING_CACHE, CACHE_PROCESSED, DONE,   CANCELLED, CANCELLED_FINISHED, ERROR, NULL_STATE }
Public Member Functions
	DTRStatus (const DTRStatusType &status, std::string desc="")
	DTRStatus ()
bool	operator== (const DTRStatusType &s) const
bool	operator== (const DTRStatus &s) const
bool	operator!= (const DTRStatusType &s) const
bool	operator!= (const DTRStatus &s) const
DTRStatus &	operator= (const DTRStatusType &s)
std::string	str () const
void	SetDesc (const std::string &d)
std::string	GetDesc () const
DTRStatusType	GetStatus () const
Static Public Attributes
static const std::vector < DTRStatus::DTRStatusType >	ToProcessStates
static const std::vector < DTRStatus::DTRStatusType >	ProcessingStates
static const std::vector < DTRStatus::DTRStatusType >	StagedStates

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Detailed Description

Class representing the status of a DTR.

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Member Enumeration Documentation

enum DataStaging::DTRStatus::DTRStatusType

Possible state values.

Enumerator:

NEW	Just created.
CHECK_CACHE	Check the cache for the file may be already there.
CHECKING_CACHE	Checking the cache.
CACHE_WAIT	Cache file is locked, waiting for its release.
CACHE_CHECKED	Cache check completed.
RESOLVE	Resolve a meta-protocol.
RESOLVING	Resolving replicas.
RESOLVED	Replica resolution completed.
QUERY_REPLICA	Query a replica.
QUERYING_REPLICA	Replica is being queried.
REPLICA_QUERIED	Replica was queried.
PRE_CLEAN	The destination should be deleted.
PRE_CLEANING	Deleting the destination.
PRE_CLEANED	The destination file has been deleted.
STAGE_PREPARE	Prepare or stage the source and/or destination.
STAGING_PREPARING	Making a staging or preparing request.
STAGING_PREPARING_WAIT	Wait for the status of the staging/preparing request.
STAGED_PREPARED	Staging/preparing request completed.
TRANSFER	Transfer ready and can be started.
TRANSFERRING	Transfer is going.
TRANSFERRING_CANCEL	Transfer is on-going but scheduled for cancellation.
TRANSFERRED	Transfer completed.
RELEASE_REQUEST	Transfer finished, release requests on the storage.
RELEASING_REQUEST	Releasing staging/preparing request.
REQUEST_RELEASED	Release of staging/preparing request completed.
REGISTER_REPLICA	Register a new replica of the destination.
REGISTERING_REPLICA	Registering a replica in an index service.
REPLICA_REGISTERED	Replica registration completed.
PROCESS_CACHE	Destination is cacheable, process cache.
PROCESSING_CACHE	Releasing locks and copying/linking cache files to the session dir.
CACHE_PROCESSED	Cache processing completed.
DONE	Everything completed successfully.
CANCELLED	Cancellation request fulfilled successfully.
CANCELLED_FINISHED	Cancellation request fulfilled but DTR also completed transfer successfully.
ERROR	Error occured.
NULL_STATE	"Stateless" DTR

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The documentation for this class was generated from the following file:

• DTRStatus.h