org.infinispan.remoting.transport.impl

Class VoidResponseCollector

java.lang.Object

org.infinispan.remoting.transport.ValidResponseCollector<Void>

org.infinispan.remoting.transport.impl.VoidResponseCollector

All Implemented Interfaces:

ResponseCollector<Void>

public class VoidResponseCollector
extends ValidResponseCollector<Void>

Response collector that discards successful responses and returns null.

Throws an exception if it receives at least one exception response, or if a node is suspected and ignoreLeavers == true.

Since:

9.2

Author:

Dan Berindei

Method Summary

Modifier and Type	Method and Description
protected Void	addException(Address sender, Exception exception) Process an exception from a target.
protected Void	addTargetNotFound(Address sender) Process a target leaving the cluster or stopping the cache.
protected Void	addValidResponse(Address sender, ValidResponse response) Process a valid response from a target.
Void	finish() Called after ResponseCollector.addResponse(Address, Response) returns null for the last response.
static VoidResponseCollector	ignoreLeavers()
static VoidResponseCollector	validOnly()

Methods inherited from class org.infinispan.remoting.transport.ValidResponseCollector

addResponse

Methods inherited from class java.lang.Object

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

Method Detail

validOnly

public static VoidResponseCollector validOnly()

ignoreLeavers

public static VoidResponseCollector ignoreLeavers()

addTargetNotFound

protected Void addTargetNotFound(Address sender)

Description copied from class: ValidResponseCollector

Process a target leaving the cluster or stopping the cache.

Specified by:

addTargetNotFound in class ValidResponseCollector<Void>

Returns:

null to continue waiting for response, non-null to complete with that value.

addException

protected Void addException(Address sender,
                            Exception exception)

Description copied from class: ValidResponseCollector

Process an exception from a target.

Specified by:

addException in class ValidResponseCollector<Void>

Returns:

null to continue waiting for responses (the default), non-null to complete with that value.

addValidResponse

protected Void addValidResponse(Address sender,
                                ValidResponse response)

Description copied from class: ValidResponseCollector

Process a valid response from a target.

Specified by:

addValidResponse in class ValidResponseCollector<Void>

Returns:

null to continue waiting for response, non-null to complete with that value.

finish

public Void finish()

Description copied from interface: ResponseCollector

Called after ResponseCollector.addResponse(Address, Response) returns null for the last response.

If finish() finishes normally, the request will complete with its return value (even if null). If finish() throws an exception, the request will complete exceptionally with that exception, wrapped in a CompletionException (unless the exception is already a CompletionException).

Specified by:

finish in interface ResponseCollector<Void>

Specified by:

finish in class ValidResponseCollector<Void>