org.gcube.vremanagement.executor.configuration.jsonbased

Class FileScheduledTaskConfiguration

java.lang.Object

org.gcube.vremanagement.executor.configuration.jsonbased.FileScheduledTaskConfiguration

All Implemented Interfaces:

ScheduledTaskConfiguration

public class FileScheduledTaskConfiguration
extends Object
implements ScheduledTaskConfiguration

Author:

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

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONFIG_TASK_FILENAME
protected String	configurationFileLocation
protected List<org.gcube.vremanagement.executor.api.types.LaunchParameter>	configuredTasks

Fields inherited from interface org.gcube.vremanagement.executor.configuration.ScheduledTaskConfiguration

SCOPE

Constructor Summary

Constructors

Constructor and Description
FileScheduledTaskConfiguration()
FileScheduledTaskConfiguration(String location)

Method Summary

Modifier and Type	Method and Description
void	addLaunch(JSONLaunchParameter parameter)
void	addScheduledTask(UUID uuid, String consumerID, org.gcube.vremanagement.executor.api.types.LaunchParameter parameter) Create a Scheduled Task on persistence
protected static String	configurationFileName(String configurationFileLocation)
protected void	emptyConfigurationFile(String fileName)
List<org.gcube.vremanagement.executor.api.types.LaunchParameter>	getAvailableScheduledTasks() Retrieve from the #SmartExecutorPersistenceConnector the orphaned Scheduled tasks
List<org.gcube.vremanagement.executor.api.types.LaunchParameter>	getConfiguredTasks()
org.gcube.vremanagement.executor.api.types.LaunchParameter	getScheduledTask(UUID uuid) Return the Scheduled Task if any, null otherwise
protected org.gcube.vremanagement.executor.api.types.Scheduling	getScheduling(org.json.JSONObject jsonObject)
void	releaseLaunch(org.gcube.vremanagement.executor.api.types.LaunchParameter parameter)
void	releaseScheduledTask(UUID uuid) Release the Scheduled Task leaving it as orphan on persistence
protected void	removeLaunch(JSONLaunchParameter parameter)
void	removeScheduledTask(UUID uuid) Remove from persistence the Scheduled Task.
void	reserveScheduledTask(UUID uuid, String consumerID) Reserve an orphan Scheduled tasks
List<org.gcube.vremanagement.executor.api.types.LaunchParameter>	retriveConfiguredTask()
void	setConfiguredTasks(List<org.gcube.vremanagement.executor.api.types.LaunchParameter> configuredTasks)
protected void	writeOnConfigurationFile()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

configurationFileLocation

protected String configurationFileLocation

configuredTasks

protected List<org.gcube.vremanagement.executor.api.types.LaunchParameter> configuredTasks

CONFIG_TASK_FILENAME

public static final String CONFIG_TASK_FILENAME

See Also:

Constant Field Values

Constructor Detail

FileScheduledTaskConfiguration

public FileScheduledTaskConfiguration()
                               throws Exception

Throws:

Exception

FileScheduledTaskConfiguration

public FileScheduledTaskConfiguration(String location)
                               throws IOException,
                                      org.json.JSONException

Throws:

IOException

org.json.JSONException

Method Detail

getScheduling

protected org.gcube.vremanagement.executor.api.types.Scheduling getScheduling(org.json.JSONObject jsonObject)
                                                                       throws org.json.JSONException,
                                                                              ParseException,
                                                                              ScopeNotMatchException

Throws:

org.json.JSONException

ParseException

ScopeNotMatchException

configurationFileName

protected static String configurationFileName(String configurationFileLocation)

retriveConfiguredTask

public List<org.gcube.vremanagement.executor.api.types.LaunchParameter> retriveConfiguredTask()
                                                                                       throws IOException,
                                                                                              org.json.JSONException

Throws:

IOException

org.json.JSONException

emptyConfigurationFile

protected void emptyConfigurationFile(String fileName)
                               throws FileNotFoundException

Throws:

FileNotFoundException

writeOnConfigurationFile

protected void writeOnConfigurationFile()
                                 throws org.json.JSONException,
                                        IOException,
                                        ParseException

Throws:

org.json.JSONException

IOException

ParseException

addScheduledTask

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

Description copied from interface: ScheduledTaskConfiguration

Create a Scheduled Task on persistence

Specified by:

addScheduledTask in interface ScheduledTaskConfiguration

Parameters:

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

Throws:

SchedulePersistenceException - if fails

addLaunch

public void addLaunch(JSONLaunchParameter parameter)
               throws SchedulePersistenceException

Throws:

SchedulePersistenceException

releaseLaunch

public void releaseLaunch(org.gcube.vremanagement.executor.api.types.LaunchParameter parameter)
                   throws SchedulePersistenceException

Throws:

SchedulePersistenceException

removeLaunch

protected void removeLaunch(JSONLaunchParameter parameter)
                     throws ParseException,
                            org.json.JSONException,
                            IOException

Throws:

ParseException

org.json.JSONException

IOException

getConfiguredTasks

public List<org.gcube.vremanagement.executor.api.types.LaunchParameter> getConfiguredTasks()

Returns:

the configuredTasks

setConfiguredTasks

public void setConfiguredTasks(List<org.gcube.vremanagement.executor.api.types.LaunchParameter> configuredTasks)

Parameters:

configuredTasks - the configuredTasks to set

getAvailableScheduledTasks

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

Retrieve from the #SmartExecutorPersistenceConnector the orphaned Scheduled tasks

Specified by:

getAvailableScheduledTasks in interface ScheduledTaskConfiguration

Returns:

the list of orphaned Scheduled

Throws:

SchedulePersistenceException - if fails

reserveScheduledTask

public void reserveScheduledTask(UUID uuid,
                                 String consumerID)
                          throws SchedulePersistenceException

Reserve an orphan Scheduled tasks

Specified by:

reserveScheduledTask in interface ScheduledTaskConfiguration

Parameters:

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

Throws:

SchedulePersistenceException - if fails

removeScheduledTask

public void removeScheduledTask(UUID uuid)
                         throws SchedulePersistenceException

Remove from persistence the Scheduled Task.

Specified by:

removeScheduledTask in interface ScheduledTaskConfiguration

Parameters:

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

Throws:

SchedulePersistenceException

releaseScheduledTask

public void releaseScheduledTask(UUID uuid)
                          throws SchedulePersistenceException

Release the Scheduled Task leaving it as orphan on persistence

Specified by:

releaseScheduledTask in interface ScheduledTaskConfiguration

Parameters:

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

Throws:

SchedulePersistenceException

getScheduledTask

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

Description copied from interface: ScheduledTaskConfiguration

Return the Scheduled Task if any, null otherwise

Specified by:

getScheduledTask in interface ScheduledTaskConfiguration

Parameters:

uuid - which identify the Scheduled Task

Returns:

LaunchParameter of the Scheduled task if any, null otherwise

Throws:

SchedulePersistenceException - if fails