org.infinispan.remoting.rpc

Enum ResponseMode

java.lang.Object

java.lang.Enum<ResponseMode>

org.infinispan.remoting.rpc.ResponseMode

All Implemented Interfaces:

Serializable, Comparable<ResponseMode>

public enum ResponseMode
extends Enum<ResponseMode>

Represents different handling mechanisms when dealing with remote command responses. These include waiting for responses from all nodes in the cluster (SYNCHRONOUS}), not waiting for any responses at all (ASYNCHRONOUS}), or waiting for first valid response (WAIT_FOR_VALID_RESPONSE})

Since:

4.0

Author:

Manik Surtani

Enum Constant Summary

Enum Constants

Enum Constant and Description
ASYNCHRONOUS
SYNCHRONOUS
SYNCHRONOUS_IGNORE_LEAVERS Most commands should use this mode to prevent SuspectExceptions when we are doing a broadcast (or anycast that translates to JGroups broadcast).
WAIT_FOR_VALID_RESPONSE

Method Summary

Modifier and Type	Method and Description
boolean	isAsynchronous()
boolean	isSynchronous()
static ResponseMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static ResponseMode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SYNCHRONOUS

public static final ResponseMode SYNCHRONOUS

SYNCHRONOUS_IGNORE_LEAVERS

public static final ResponseMode SYNCHRONOUS_IGNORE_LEAVERS

Most commands should use this mode to prevent SuspectExceptions when we are doing a broadcast (or anycast that translates to JGroups broadcast). That would cause SuspectExceptions in SYNCHRONOUS mode in a situation when: 1) node is leaving, we want to address all living members but while topology was already updated, view was not yet 2) we use asymmetric cluster so the other nodes respond with CacheNotFoundResponse to such broadcast

ASYNCHRONOUS

public static final ResponseMode ASYNCHRONOUS

WAIT_FOR_VALID_RESPONSE

public static final ResponseMode WAIT_FOR_VALID_RESPONSE

Method Detail

values

public static ResponseMode[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ResponseMode c : ResponseMode.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ResponseMode valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

isSynchronous

public boolean isSynchronous()

isAsynchronous

public boolean isAsynchronous()