org.apache.ambari.server.cleanup

Class CleanupServiceImpl

java.lang.Object

org.apache.ambari.server.cleanup.CleanupServiceImpl

All Implemented Interfaces:

CleanupService<TimeBasedCleanupPolicy>

public class CleanupServiceImpl
extends Object
implements CleanupService<TimeBasedCleanupPolicy>

Service in charge to perform the cleanup/purge on the entities that support this functionality.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.ambari.server.cleanup.CleanupService

CleanupService.CleanupResult

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CleanupServiceImpl(Set<Cleanable> cleanables) Constructor for testing purposes.

Method Summary

Modifier and Type	Method and Description
CleanupService.CleanupResult	cleanup(TimeBasedCleanupPolicy cleanupPolicy) Triggers the cleanup process on the registered DAOs.

Methods inherited from class java.lang.Object

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

Constructor Detail

CleanupServiceImpl

@Inject
protected CleanupServiceImpl(Set<Cleanable> cleanables)

Constructor for testing purposes.

Parameters:

cleanables -

Method Detail

cleanup

public CleanupService.CleanupResult cleanup(TimeBasedCleanupPolicy cleanupPolicy)

Triggers the cleanup process on the registered DAOs.

Specified by:

cleanup in interface CleanupService<TimeBasedCleanupPolicy>

Parameters:

cleanupPolicy - the policy based on which the cleanup is done

Returns:

the number of affected rows