org.infinispan.transaction
Class WriteSkewHelper

java.lang.Object
  org.infinispan.transaction.WriteSkewHelper

public class WriteSkewHelper
extends Object

Encapsulates write skew logic in maintaining version maps, etc.

Since:

5.1

Author:

Manik Surtani

Nested Class Summary

static interface

WriteSkewHelper.KeySpecificLogic

Constructor Summary

WriteSkewHelper()

Method Summary

static EntryVersionsMap	performWriteSkewCheckAndReturnNewVersions(VersionedPrepareCommand prepareCommand, DataContainer dataContainer, VersionGenerator versionGenerator, TxInvocationContext context, WriteSkewHelper.KeySpecificLogic ksl)
static void	readVersionsFromResponse(Response r, CacheTransaction ct)
static void	setVersionsSeenOnPrepareCommand(VersionedPrepareCommand command, TxInvocationContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteSkewHelper

public WriteSkewHelper()

Method Detail

setVersionsSeenOnPrepareCommand

public static void setVersionsSeenOnPrepareCommand(VersionedPrepareCommand command,
                                                   TxInvocationContext context)

readVersionsFromResponse

public static void readVersionsFromResponse(Response r,
                                            CacheTransaction ct)

performWriteSkewCheckAndReturnNewVersions

public static EntryVersionsMap performWriteSkewCheckAndReturnNewVersions(VersionedPrepareCommand prepareCommand,
                                                                         DataContainer dataContainer,
                                                                         VersionGenerator versionGenerator,
                                                                         TxInvocationContext context,
                                                                         WriteSkewHelper.KeySpecificLogic ksl)