Package org.opendaylight.controller.remote.rpc.registry

Class RpcRegistry

java.lang.Object

akka.actor.AbstractActor

akka.persistence.AbstractPersistentActor

org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor

org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActorWithMetering

org.opendaylight.controller.remote.rpc.registry.gossip.BucketStoreActor<RoutingTable>

org.opendaylight.controller.remote.rpc.registry.RpcRegistry

All Implemented Interfaces:

Actor, Stash, StashFactory, StashSupport, UnrestrictedStash, RequiresMessageQueue<DequeBasedMessageQueueSemantics>, AbstractPersistentActorLike, Eventsourced, PersistenceIdentity, PersistenceRecovery, PersistenceStash, Snapshotter, ExecuteInSelfActor

public class RpcRegistry
extends BucketStoreActor<RoutingTable>

Registry to look up cluster nodes that have registered for a given RPC.

It uses BucketStoreActor to maintain this cluster-wide information.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RpcRegistry.Messages	All messages used by the RpcRegistry.
static final class	RpcRegistry.RemoteRpcEndpoint

Nested classes/interfaces inherited from class akka.actor.AbstractActor

AbstractActor.ActorContext, AbstractActor.Receive

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$, Actor.ignoringBehavior$

Nested classes/interfaces inherited from interface akka.persistence.Eventsourced

Eventsourced.AsyncHandlerInvocation, Eventsourced.AsyncHandlerInvocation$, Eventsourced.PendingHandlerInvocation, Eventsourced.RecoveryTick, Eventsourced.RecoveryTick$, Eventsourced.StashingHandlerInvocation, Eventsourced.StashingHandlerInvocation$

Field Summary

Fields inherited from class org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor

LOG

Constructor Summary

Constructors

Constructor	Description
RpcRegistry(RemoteOpsProviderConfig config, ActorRef rpcInvoker, ActorRef rpcRegistrar)

Method Summary

Modifier and Type	Method	Description
protected void	handleCommand(Object message)
protected void	onBucketRemoved(Address address, Bucket<RoutingTable> bucket)	Callback to subclasses invoked when a bucket is removed.
protected void	onBucketsUpdated(Map<Address,Bucket<RoutingTable>> buckets)	Callback to subclasses invoked when the set of remote buckets is updated.
void	postStop()
void	preStart()
static Props	props(RemoteOpsProviderConfig config, ActorRef rpcInvoker, ActorRef rpcRegistrar)	Create a new props instance for instantiating an RpcRegistry actor.

Methods inherited from class org.opendaylight.controller.remote.rpc.registry.gossip.BucketStoreActor

getConfig, getLocalData, getRemoteBuckets, getVersions, handleRecover, isPersisting, persistenceId, updateLocalBucket

Methods inherited from class org.opendaylight.controller.cluster.common.actor.AbstractUntypedPersistentActor

createReceive, createReceiveRecover, executeInSelf, ignoreMessage, unknownMessage

Methods inherited from class akka.persistence.AbstractPersistentActor

akka$actor$StashSupport$_setter_$akka$actor$StashSupport$$capacity_$eq, akka$actor$StashSupport$_setter_$mailbox_$eq, akka$actor$StashSupport$$capacity, akka$actor$StashSupport$$theStash, akka$actor$StashSupport$$theStash_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$extension_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$instanceId_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$internalStash_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$maxMessageBatchSize_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$pendingInvocations_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$persistingEvents_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$processingCommands_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$unstashFilterPredicate_$eq, akka$persistence$Eventsourced$_setter_$akka$persistence$Eventsourced$$writerUuid_$eq, akka$persistence$Eventsourced$$_lastSequenceNr, akka$persistence$Eventsourced$$_lastSequenceNr_$eq, akka$persistence$Eventsourced$$currentState, akka$persistence$Eventsourced$$currentState_$eq, akka$persistence$Eventsourced$$eventBatch, akka$persistence$Eventsourced$$eventBatch_$eq, akka$persistence$Eventsourced$$extension, akka$persistence$Eventsourced$$instanceId, akka$persistence$Eventsourced$$internalStash, akka$persistence$Eventsourced$$journalBatch, akka$persistence$Eventsourced$$journalBatch_$eq, akka$persistence$Eventsourced$$maxMessageBatchSize, akka$persistence$Eventsourced$$pendingInvocations, akka$persistence$Eventsourced$$pendingStashingPersistInvocations, akka$persistence$Eventsourced$$pendingStashingPersistInvocations_$eq, akka$persistence$Eventsourced$$persistingEvents, akka$persistence$Eventsourced$$processingCommands, akka$persistence$Eventsourced$$sequenceNr, akka$persistence$Eventsourced$$sequenceNr_$eq, akka$persistence$Eventsourced$$unstashFilterPredicate, akka$persistence$Eventsourced$$writeInProgress, akka$persistence$Eventsourced$$writeInProgress_$eq, akka$persistence$Eventsourced$$writerUuid, aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, clearStash, createStash, defer, deferAsync, deleteMessages, deleteSnapshot, deleteSnapshots, internalDefer, internalDeferAsync, internalDeleteMessagesBeforeSnapshot, internalPersist, internalPersistAll, internalPersistAllAsync, internalPersistAsync, internalStashOverflowStrategy, journal, journalPluginId, lastSequenceNr, loadSnapshot, mailbox, onPersistFailure, onPersistRejected, onRecoveryFailure, onReplaySuccess, persist, persistAll, persistAllAsync, persistAsync, prepend, preRestart, receiveCommand, receiveRecover, recovery, recoveryFinished, recoveryRunning, saveSnapshot, snapshotPluginId, snapshotSequenceNr, snapshotStore, snapshotterId, stash, unhandled, unstash, unstashAll, unstashAll

Methods inherited from class akka.actor.AbstractActor

akka$actor$Actor$_setter_$context_$eq, akka$actor$Actor$_setter_$self_$eq, context, emptyBehavior, getContext, getSelf, getSender, postRestart, preRestart, receive, receiveBuilder, self, sender, supervisorStrategy

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.Actor

akka$actor$Actor$_setter_$context_$eq, akka$actor$Actor$_setter_$self_$eq, context, postRestart, receive, self, sender, supervisorStrategy

Methods inherited from interface akka.persistence.Eventsourced

akka$persistence$Eventsourced$$changeState, akka$persistence$Eventsourced$$flushBatch, akka$persistence$Eventsourced$$flushJournalBatch, akka$persistence$Eventsourced$$log, akka$persistence$Eventsourced$$peekApplyHandler, akka$persistence$Eventsourced$$recovering, akka$persistence$Eventsourced$$setLastSequenceNr, akka$persistence$Eventsourced$$startRecovery, akka$persistence$Eventsourced$$stashInternally, akka$persistence$Eventsourced$$unstashInternally, akka$persistence$Eventsourced$$updateLastSequenceNr, akka$persistence$Eventsourced$$writeEventFailed, akka$persistence$Eventsourced$$writeEventRejected, akka$persistence$Eventsourced$$writeEventSucceeded

Methods inherited from interface akka.actor.StashSupport

context, self

Constructor Details

RpcRegistry

public RpcRegistry(RemoteOpsProviderConfig config,
 ActorRef rpcInvoker,
 ActorRef rpcRegistrar)

Method Details

props

public static Props props(RemoteOpsProviderConfig config,
 ActorRef rpcInvoker,
 ActorRef rpcRegistrar)

Create a new props instance for instantiating an RpcRegistry actor.

Parameters:

config - Provider configuration

rpcInvoker - Actor handling RPC invocation requests from remote nodes

rpcRegistrar - Local RPC provider interface, used to register routers to remote nodes

Returns:

A new Props instance

preStart

public void preStart()

Specified by:

preStart in interface Actor

Overrides:

preStart in class BucketStoreActor<RoutingTable>

postStop

public void postStop()
              throws Exception

Specified by:

postStop in interface Actor

Specified by:

postStop in interface UnrestrictedStash

Overrides:

postStop in class AbstractPersistentActor

Throws:

Exception

handleCommand

protected void handleCommand(Object message)
                      throws Exception

Overrides:

handleCommand in class BucketStoreActor<RoutingTable>

Throws:

Exception

onBucketRemoved

protected void onBucketRemoved(Address address,
 Bucket<RoutingTable> bucket)

Description copied from class: BucketStoreActor

Callback to subclasses invoked when a bucket is removed.

Specified by:

onBucketRemoved in class BucketStoreActor<RoutingTable>

Parameters:

address - Remote address

bucket - Bucket removed

onBucketsUpdated

protected void onBucketsUpdated(Map<Address,Bucket<RoutingTable>> buckets)

Description copied from class: BucketStoreActor

Callback to subclasses invoked when the set of remote buckets is updated.

Specified by:

onBucketsUpdated in class BucketStoreActor<RoutingTable>

Parameters:

buckets - Map of address to new bucket. Never null, but can be empty.