Class VersionedCommitCommand

java.lang.Object

org.infinispan.commands.tx.AbstractTransactionBoundaryCommand

org.infinispan.commands.tx.CommitCommand

org.infinispan.commands.tx.VersionedCommitCommand

All Implemented Interfaces:

CacheRpcCommand, ReplicableCommand, TopologyAffectedCommand, TracedCommand, TransactionBoundaryCommand, VisitableCommand, VersionAware

@ProtoTypeId(1245)
public class VersionedCommitCommand
extends CommitCommand

The same as a CommitCommand except that version information is also carried by this command, used by optimistically transactional caches making use of write skew checking when using IsolationLevel.REPEATABLE_READ.

Since:

5.1

Author:

Manik Surtani

Nested Class Summary

Nested classes/interfaces inherited from interface VisitableCommand

VisitableCommand.LoadType

Field Summary

Fields inherited from class AbstractTransactionBoundaryCommand

cacheName, globalTx

Constructor Summary

Constructors

Constructor	Description
VersionedCommitCommand(ByteString cacheName, GlobalTransaction gtx)

Method Summary

Modifier and Type	Method	Description
Map<Object, IncrementableEntryVersion>	getUpdatedVersions()
void	setUpdatedVersions(Map<Object, IncrementableEntryVersion> updatedVersions)
NodeVersion	supportedSince()	Returns a NodeVersion representing the Infinispan version in which this command was added.
String	toString()

Methods inherited from class CommitCommand

acceptVisitor, addIracMetadata, getIracMetadata, invalidRemoteTxReturnValue

Methods inherited from class AbstractTransactionBoundaryCommand

equals, getCacheName, getGlobalTransaction, getOrigin, getTopologyId, hashCode, invokeAsync, isReturnValueExpected, loadType, markTransactionAsRemote, setOrigin, setTopologyId, visitRemoteTransaction

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ReplicableCommand

getCommandId, isSuccessful, logThrowable, readFrom, writeTo

Methods inherited from interface TracedCommand

getOperationName, getSpanAttributes, setSpanAttributes

Methods inherited from interface VisitableCommand

init

Constructor Details

VersionedCommitCommand

public VersionedCommitCommand(ByteString cacheName,
 GlobalTransaction gtx)

Method Details

getUpdatedVersions

public Map<Object, IncrementableEntryVersion> getUpdatedVersions()

setUpdatedVersions

public void setUpdatedVersions(Map<Object, IncrementableEntryVersion> updatedVersions)

supportedSince

public NodeVersion supportedSince()

Description copied from interface: ReplicableCommand

Returns a NodeVersion representing the Infinispan version in which this command was added. This value is used to ensure that when the cluster contains different Infinispan versions, only commands compatible with the oldest version are transmitted.

Abstract classes should not implement this method as the version should be specific to an individual implementation. Similarly, implementations which extend another ReplicableCommand should always override this method.

Specified by:

supportedSince in interface ReplicableCommand

Specified by:

supportedSince in interface VersionAware

Overrides:

supportedSince in class CommitCommand

Returns:

a NodeVersion corresponding to the Infinispan version this command was added.

toString

public String toString()

Overrides:

toString in class CommitCommand