org.opendaylight.lispflowmapping.neutron

Class LispNeutronSubnetHandler

java.lang.Object

org.opendaylight.lispflowmapping.neutron.LispNeutronService

org.opendaylight.lispflowmapping.neutron.LispNeutronSubnetHandler

All Implemented Interfaces:

org.opendaylight.controller.sal.binding.api.BindingAwareProvider, ILispNeutronService, org.opendaylight.neutron.spi.INeutronSubnetAware

public class LispNeutronSubnetHandler
extends LispNeutronService
implements org.opendaylight.neutron.spi.INeutronSubnetAware

Lisp Service implementation of NeutronSubnetAware API Creation of a new Subnet results in defining the subnet as an EID prefix in the LISP Mapping System with subnet's network UUID as the key to use for registering mappings for the subnet.

Author:

Vina Ermagan

Field Summary

Fields inherited from class org.opendaylight.lispflowmapping.neutron.LispNeutronService

LOG

Constructor Summary

Constructors

Constructor and Description
LispNeutronSubnetHandler()

Method Summary

Methods

Modifier and Type	Method and Description
int	canCreateSubnet(org.opendaylight.neutron.spi.NeutronSubnet subnet)
int	canDeleteSubnet(org.opendaylight.neutron.spi.NeutronSubnet subnet) Method to check if subnet can be deleted.
int	canUpdateSubnet(org.opendaylight.neutron.spi.NeutronSubnet delta, org.opendaylight.neutron.spi.NeutronSubnet original) Method to check whether new Subnet can be created by LISP implementation of Neutron service API.
void	neutronSubnetCreated(org.opendaylight.neutron.spi.NeutronSubnet subnet) Method adds the newly created subnet as an EID prefix to the MappingService.
void	neutronSubnetDeleted(org.opendaylight.neutron.spi.NeutronSubnet subnet) Method removes the EID prefix and key associated with the deleted subnet from Lisp mapping service.
void	neutronSubnetUpdated(org.opendaylight.neutron.spi.NeutronSubnet subnet)

Methods inherited from class org.opendaylight.lispflowmapping.neutron.LispNeutronService

destroy, getLispNeutronService, getMappingDbService, getMappingService, onSessionInitiated, setMappingService, stop, unsetMappingService

Methods inherited from class java.lang.Object

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

Constructor Detail

LispNeutronSubnetHandler

public LispNeutronSubnetHandler()

Method Detail

canCreateSubnet

public int canCreateSubnet(org.opendaylight.neutron.spi.NeutronSubnet subnet)

Specified by:

canCreateSubnet in interface org.opendaylight.neutron.spi.INeutronSubnetAware

neutronSubnetCreated

public void neutronSubnetCreated(org.opendaylight.neutron.spi.NeutronSubnet subnet)

Method adds the newly created subnet as an EID prefix to the MappingService. The subnet's network UUID is used as the key for this EID prefix.

Specified by:

neutronSubnetCreated in interface org.opendaylight.neutron.spi.INeutronSubnetAware

canUpdateSubnet

public int canUpdateSubnet(org.opendaylight.neutron.spi.NeutronSubnet delta,
                  org.opendaylight.neutron.spi.NeutronSubnet original)

Method to check whether new Subnet can be created by LISP implementation of Neutron service API. Since we store the Cidr part of the subnet as the main key to the Lisp mapping service, we do not support updates to subnets that change it's cidr.

Specified by:

canUpdateSubnet in interface org.opendaylight.neutron.spi.INeutronSubnetAware

neutronSubnetUpdated

public void neutronSubnetUpdated(org.opendaylight.neutron.spi.NeutronSubnet subnet)

Specified by:

neutronSubnetUpdated in interface org.opendaylight.neutron.spi.INeutronSubnetAware

canDeleteSubnet

public int canDeleteSubnet(org.opendaylight.neutron.spi.NeutronSubnet subnet)

Method to check if subnet can be deleted. Returns error only if subnet does not exist in the lisp mapping service.

Specified by:

canDeleteSubnet in interface org.opendaylight.neutron.spi.INeutronSubnetAware

neutronSubnetDeleted

public void neutronSubnetDeleted(org.opendaylight.neutron.spi.NeutronSubnet subnet)

Method removes the EID prefix and key associated with the deleted subnet from Lisp mapping service.

Specified by:

neutronSubnetDeleted in interface org.opendaylight.neutron.spi.INeutronSubnetAware