org.gcube.vremanagement.executor.configuration

Interface ScheduledTaskConfiguration

All Known Implementing Classes:

CouchDBPersistenceConnector, FileScheduledTaskConfiguration

public interface ScheduledTaskConfiguration

Every implementation MUST take in account to store/query the records on the current scope which is not passed as argument but MUSt be retrieved using {#org.gcube.common.scope.api.ScopeProvider} facilities i.e. ScopeProvider.instance.get()

Author:

Luca Frosini (ISTI - CNR) http://www.lucafrosini.com/

Method Summary

Methods

Modifier and Type	Method and Description
void	addScheduledTask(UUID uuid, String consumerID, org.gcube.vremanagement.executor.api.types.LaunchParameter parameter) Create a Scheduled Task on persistence
List<org.gcube.vremanagement.executor.api.types.LaunchParameter>	getAvailableScheduledTasks() Retrieve from the #SmartExecutorPersistenceConnector the orphaned Scheduled tasks
org.gcube.vremanagement.executor.api.types.LaunchParameter	getScheduledTask(UUID uuid) Return the Scheduled Task if any, null otherwise
void	releaseScheduledTask(UUID uuid) Release the Scheduled Task leaving it as orphan on persistence
void	removeScheduledTask(UUID uuid) Remove from persistence the Scheduled Task.
void	reserveScheduledTask(UUID uuid, String consumerID) Reserve an orphan Scheduled tasks

Method Detail

getAvailableScheduledTasks

List<org.gcube.vremanagement.executor.api.types.LaunchParameter> getAvailableScheduledTasks()
                                                                                            throws SchedulePersistenceException

Retrieve from the #SmartExecutorPersistenceConnector the orphaned Scheduled tasks

Returns:

the list of orphaned Scheduled

Throws:

SchedulePersistenceException - if fails

getScheduledTask

org.gcube.vremanagement.executor.api.types.LaunchParameter getScheduledTask(UUID uuid)
                                                                            throws SchedulePersistenceException

Return the Scheduled Task if any, null otherwise

Parameters:

uuid - which identify the Scheduled Task

Returns:

LaunchParameter of the Scheduled task if any, null otherwise

Throws:

SchedulePersistenceException - if fails

addScheduledTask

void addScheduledTask(UUID uuid,
                    String consumerID,
                    org.gcube.vremanagement.executor.api.types.LaunchParameter parameter)
                      throws SchedulePersistenceException

Create a Scheduled Task on persistence

Parameters:

uuid - the uuid which (will) identify the task on the SmartExecutor instance

parameter -

Throws:

SchedulePersistenceException - if fails

reserveScheduledTask

void reserveScheduledTask(UUID uuid,
                        String consumerID)
                          throws SchedulePersistenceException

Reserve an orphan Scheduled tasks

Parameters:

uuid - the uuid which (will) identify the task on the SmartExecutor instance

Throws:

SchedulePersistenceException - if fails

removeScheduledTask

void removeScheduledTask(UUID uuid)
                         throws SchedulePersistenceException

Remove from persistence the Scheduled Task.

Parameters:

uuid - the uuid which (will) identify the task on the SmartExecutor instance

parameter -

Throws:

SchedulePersistenceException

releaseScheduledTask

void releaseScheduledTask(UUID uuid)
                          throws SchedulePersistenceException

Release the Scheduled Task leaving it as orphan on persistence

Parameters:

uuid - the uuid which (will) identify the task on the SmartExecutor instance

Throws:

SchedulePersistenceException