org.openspaces.grid.gsm.containers
Class ContainersSlaEnforcement

java.lang.Object
  org.openspaces.grid.gsm.containers.ContainersSlaEnforcement

All Implemented Interfaces:

ServiceLevelAgreementEnforcement<ContainersSlaEnforcementEndpoint>

public class ContainersSlaEnforcement
extends Object
implements ServiceLevelAgreementEnforcement<ContainersSlaEnforcementEndpoint>

Starts and shutdowns grid service container based on the requested ContainersSlaPolicy Use createEndpoint(ProcessingUnit) to enforce an SLA for a specific container zone.

Author:

itaif

See Also:

ContainersSlaEnforcementEndpoint, ContainersSlaPolicy

Constructor Summary

ContainersSlaEnforcement(Admin admin)

Method Summary

ContainersSlaEnforcementEndpoint	createEndpoint(ProcessingUnit pu) Creates a new endpoint for the specified pu, if one does not already exist.
void	destroy()
void	destroyEndpoint(ProcessingUnit pu) Destroys the endpoint for the specified pu.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainersSlaEnforcement

public ContainersSlaEnforcement(Admin admin)

Method Detail

createEndpoint

public ContainersSlaEnforcementEndpoint createEndpoint(ProcessingUnit pu)
                                                throws ServiceLevelAgreementEnforcementEndpointAlreadyExistsException

Description copied from interface: ServiceLevelAgreementEnforcement

Creates a new endpoint for the specified pu, if one does not already exist. If an endpoint already exists an exception is raised.

Specified by:

createEndpoint in interface ServiceLevelAgreementEnforcement<ContainersSlaEnforcementEndpoint>

Parameters:

pu - target processing unit for the endpoint creation

Returns:

a service that continuously maintains the specified number of containers for the specified pu.

Throws:

ServiceLevelAgreementEnforcementEndpointAlreadyExistsException

destroyEndpoint

public void destroyEndpoint(ProcessingUnit pu)

Description copied from interface: ServiceLevelAgreementEnforcement

Destroys the endpoint for the specified pu.

Specified by:

destroyEndpoint in interface ServiceLevelAgreementEnforcement<ContainersSlaEnforcementEndpoint>

Parameters:

pu - target processing unit for the endpoint destruction

destroy

public void destroy()