org.opencord.cordvtn.impl

Class DependencyManager

java.lang.Object

org.opencord.cordvtn.impl.AbstractInstanceHandler

org.opencord.cordvtn.impl.DependencyManager

All Implemented Interfaces:

DependencyService, InstanceHandler

@Service
public class DependencyManager
extends AbstractInstanceHandler
implements DependencyService

Provisions service dependency capabilities between network services.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.net.group.GroupService	groupService
protected org.slf4j.Logger	log
protected CordVtnNodeManager	nodeManager
protected CordVtnPipeline	pipeline

Fields inherited from class org.opencord.cordvtn.impl.AbstractInstanceHandler

appId, configListener, configRegistry, coreService, hostListener, hostService, mastershipService, serviceType, xosClient

Constructor Summary

Constructors

Constructor and Description
DependencyManager()

Method Summary

Modifier and Type	Method and Description
protected void	activate()
void	createDependency(org.onosproject.xosclient.api.VtnServiceId tServiceId, org.onosproject.xosclient.api.VtnServiceId pServiceId, boolean isBidirectional) Creates dependencies for a given tenant service.
protected void	deactivate()
void	instanceDetected(Instance instance) Handles newly detected instance.
void	instanceRemoved(Instance instance) Handles removed instance.
void	removeDependency(org.onosproject.xosclient.api.VtnServiceId tServiceId, org.onosproject.xosclient.api.VtnServiceId pServiceId) Removes all dependencies from a given tenant service.

Methods inherited from class org.opencord.cordvtn.impl.AbstractInstanceHandler

getInstances, getVtnPort, getVtnService, readConfiguration

Methods inherited from class java.lang.Object

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

Field Detail

log

protected final org.slf4j.Logger log

groupService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.group.GroupService groupService

pipeline

@Reference(cardinality=MANDATORY_UNARY)
protected CordVtnPipeline pipeline

nodeManager

@Reference(cardinality=MANDATORY_UNARY)
protected CordVtnNodeManager nodeManager

Constructor Detail

DependencyManager

public DependencyManager()

Method Detail

activate

@Activate
protected void activate()

Overrides:

activate in class AbstractInstanceHandler

deactivate

@Deactivate
protected void deactivate()

Overrides:

deactivate in class AbstractInstanceHandler

createDependency

public void createDependency(org.onosproject.xosclient.api.VtnServiceId tServiceId,
                             org.onosproject.xosclient.api.VtnServiceId pServiceId,
                             boolean isBidirectional)

Description copied from interface: DependencyService

Creates dependencies for a given tenant service.

Specified by:

createDependency in interface DependencyService

Parameters:

tServiceId - id of the service which has a dependency

pServiceId - id of the service which provide dependency

isBidirectional - true to enable bidirectional connectivity between two services

removeDependency

public void removeDependency(org.onosproject.xosclient.api.VtnServiceId tServiceId,
                             org.onosproject.xosclient.api.VtnServiceId pServiceId)

Description copied from interface: DependencyService

Removes all dependencies from a given tenant service.

Specified by:

removeDependency in interface DependencyService

Parameters:

tServiceId - id of the service which has a dependency

pServiceId - id of the service which provide dependency

instanceDetected

public void instanceDetected(Instance instance)

Description copied from interface: InstanceHandler

Handles newly detected instance.

Specified by:

instanceDetected in interface InstanceHandler

Parameters:

instance - instance

instanceRemoved

public void instanceRemoved(Instance instance)

Description copied from interface: InstanceHandler

Handles removed instance.

Specified by:

instanceRemoved in interface InstanceHandler

Parameters:

instance - instance