Package org.gcube.vremanagement.executor.persistence

Class ExecutionStatesPurge

java.lang.Object

org.gcube.vremanagement.executor.persistence.ExecutionStatesPurge

public abstract class ExecutionStatesPurge
extends Object

Deletes once a day, in each Context where the service runs, the states of the executions older than RETENTION, except the last state of each task. The history of the executions stays in the accounting, as one JobUsageRecord per execution.

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field	Description
protected static final Duration	FIRST_DELAY
protected static final Duration	PERIOD
static final Duration	RETENTION	How long the states of the executions are kept.

Constructor Summary

Constructors

Constructor	Description
ExecutionStatesPurge()

Method Summary

Modifier and Type	Method	Description
protected static void	purge(org.gcube.common.security.secrets.Secret secret)
static void	start(org.gcube.common.security.secrets.Secret secret)	Starts the daily purge of a Context.
static void	stop(String context)	Stops the daily purge of a Context.

Methods inherited from class java.lang.Object

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

Field Details

RETENTION

public static final Duration RETENTION

How long the states of the executions are kept.

PERIOD

protected static final Duration PERIOD

FIRST_DELAY

protected static final Duration FIRST_DELAY

Constructor Details

ExecutionStatesPurge

public ExecutionStatesPurge()

Method Details

start

public static void start(org.gcube.common.security.secrets.Secret secret)

Starts the daily purge of a Context.

Parameters:

secret - the secret of the node in the Context

stop

public static void stop(String context)

Stops the daily purge of a Context.

Parameters:

context - the Context

purge

protected static void purge(org.gcube.common.security.secrets.Secret secret)