org.nustaq.kontraktor.remoting

Class RemoteRefRegistry

java.lang.Object

org.nustaq.kontraktor.remoting.RemoteRefRegistry

All Implemented Interfaces:

RemoteConnection

Direct Known Subclasses:

RestActorClient, TCPActorClient, TCPActorServer.ActorServerClientConnection

public abstract class RemoteRefRegistry
extends Object
implements RemoteConnection

Created by ruedi on 08.08.14. tracks remote references of a single point to point connection fixme: handle stop of published actor (best by talking back in case a message is received on a stopped published actor).

Field Summary

Fields

Modifier and Type	Field and Description
protected org.nustaq.serialization.FSTConfiguration	conf
ThreadLocal<ObjectSocket>	currentObjectSocket
protected boolean	terminated

Constructor Summary

Constructors

Constructor and Description
RemoteRefRegistry()

Method Summary

Modifier and Type	Method and Description
void	cleanUp() cleanup after connection close
void	close()
org.nustaq.serialization.FSTConfiguration	getConf()
abstract Actor	getFacadeProxy()
Actor	getPublishedActor(int id)
Callback	getPublishedCallback(int id)
ConcurrentLinkedQueue<Actor>	getRemoteActors()
RemoteScheduler	getScheduler()
boolean	isTerminated()
int	publishActor(Actor act)
void	receiveCBResult(ObjectSocket chan, int id, Object result, Object error)
protected void	receiveLoop(ObjectSocket channel)
int	registerPublishedCallback(Callback cb)
Actor	registerRemoteActorRef(Class actorClazz, int remoteId, Object client)
void	registerRemoteRefDirect(Actor act)
protected void	remoteRefStopped(Actor actor) warning: MThreaded
void	removePublishedObject(int receiverKey)
protected void	sendLoop(ObjectSocket channel)
void	setTerminated(boolean terminated)
boolean	singleReceive(ObjectSocket channel)
boolean	singleSendLoop(ObjectSocket chan) poll remote actor proxies and send.
protected void	stopRemoteRefs()
void	unpublishActor(Actor act)
protected void	writeObject(ObjectSocket chan, RemoteCallEntry rce)

Methods inherited from class java.lang.Object

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

Field Detail

conf

protected org.nustaq.serialization.FSTConfiguration conf

currentObjectSocket

public ThreadLocal<ObjectSocket> currentObjectSocket

terminated

protected volatile boolean terminated

Constructor Detail

RemoteRefRegistry

public RemoteRefRegistry()

Method Detail

getPublishedActor

public Actor getPublishedActor(int id)

getPublishedCallback

public Callback getPublishedCallback(int id)

getScheduler

public RemoteScheduler getScheduler()

getRemoteActors

public ConcurrentLinkedQueue<Actor> getRemoteActors()

isTerminated

public boolean isTerminated()

setTerminated

public void setTerminated(boolean terminated)

publishActor

public int publishActor(Actor act)

unpublishActor

public void unpublishActor(Actor act)

registerPublishedCallback

public int registerPublishedCallback(Callback cb)

removePublishedObject

public void removePublishedObject(int receiverKey)

registerRemoteRefDirect

public void registerRemoteRefDirect(Actor act)

registerRemoteActorRef

public Actor registerRemoteActorRef(Class actorClazz,
                                    int remoteId,
                                    Object client)

remoteRefStopped

protected void remoteRefStopped(Actor actor)

warning: MThreaded

Parameters:

actor -

stopRemoteRefs

protected void stopRemoteRefs()

sendLoop

protected void sendLoop(ObjectSocket channel)
                 throws IOException

Throws:

IOException

receiveLoop

protected void receiveLoop(ObjectSocket channel)

singleReceive

public boolean singleReceive(ObjectSocket channel)
                      throws Exception

Parameters:

channel -

Returns:

true if no message could be read (either failure or nonblocking channel)

Throws:

Exception

cleanUp

public void cleanUp()

cleanup after connection close

singleSendLoop

public boolean singleSendLoop(ObjectSocket chan)
                       throws IOException

poll remote actor proxies and send. return true if there was at least one message

Parameters:

chan -

Throws:

IOException

writeObject

protected void writeObject(ObjectSocket chan,
                           RemoteCallEntry rce)
                    throws Exception

Throws:

Exception

receiveCBResult

public void receiveCBResult(ObjectSocket chan,
                            int id,
                            Object result,
                            Object error)
                     throws Exception

Throws:

Exception

close

public void close()

Specified by:

close in interface RemoteConnection

getConf

public org.nustaq.serialization.FSTConfiguration getConf()

getFacadeProxy

public abstract Actor getFacadeProxy()