Package org.infinispan.commands.write

Class BackupMultiKeyAckCommand

java.lang.Object

org.infinispan.commands.remote.BaseRpcCommand

org.infinispan.commands.write.BackupAckCommand

org.infinispan.commands.write.BackupMultiKeyAckCommand

All Implemented Interfaces:

CacheRpcCommand, ReplicableCommand

public class BackupMultiKeyAckCommand
extends BackupAckCommand

A command that represents an acknowledge sent by a backup owner to the originator.

The acknowledge signals a successful execution of a multi-key command, like PutMapCommand. It contains the segments ids of the updated keys.

Since:

9.0

Author:

Pedro Ruivo

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	COMMAND_ID

Fields inherited from class org.infinispan.commands.write.BackupAckCommand

id, topologyId

Fields inherited from class org.infinispan.commands.remote.BaseRpcCommand

cacheName, origin

Constructor Summary

Constructors

Constructor	Description
BackupMultiKeyAckCommand()
BackupMultiKeyAckCommand(ByteString cacheName)
BackupMultiKeyAckCommand(ByteString cacheName, long id, int segment, int topologyId)

Method Summary

Modifier and Type	Method	Description
void	ack(CommandAckCollector ackCollector)
byte	getCommandId()	Used by marshallers to convert this command into an id for streaming.
void	readFrom(ObjectInput input)	Reads this instance from the stream written by ReplicableCommand.writeTo(ObjectOutput).
String	toString()
void	writeTo(ObjectOutput output)	Writes this instance to the ObjectOutput.

Methods inherited from class org.infinispan.commands.write.BackupAckCommand

isReturnValueExpected

Methods inherited from class org.infinispan.commands.remote.BaseRpcCommand

getCacheName, getOrigin, setOrigin

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.commands.remote.CacheRpcCommand

invokeAsync

Methods inherited from interface org.infinispan.commands.ReplicableCommand

canBlock, invoke, invokeAsync, isSuccessful, logThrowable

Field Details

COMMAND_ID

public static final byte COMMAND_ID

See Also:

• Constant Field Values

Constructor Details

BackupMultiKeyAckCommand

public BackupMultiKeyAckCommand()

BackupMultiKeyAckCommand

public BackupMultiKeyAckCommand(ByteString cacheName)

BackupMultiKeyAckCommand

public BackupMultiKeyAckCommand(ByteString cacheName,
 long id,
 int segment,
 int topologyId)

Method Details

ack

public void ack(CommandAckCollector ackCollector)

Overrides:

ack in class BackupAckCommand

getCommandId

public byte getCommandId()

Description copied from interface: ReplicableCommand

Used by marshallers to convert this command into an id for streaming.

Specified by:

getCommandId in interface ReplicableCommand

Overrides:

getCommandId in class BackupAckCommand

Returns:

the method id of this command. This is compatible with pre-2.2.0 MethodCall ids.

writeTo

public void writeTo(ObjectOutput output)
             throws IOException

Description copied from interface: ReplicableCommand

Writes this instance to the ObjectOutput.

Specified by:

writeTo in interface ReplicableCommand

Overrides:

writeTo in class BackupAckCommand

Parameters:

output - the stream.

Throws:

IOException - if an error occurred during the I/O.

readFrom

public void readFrom(ObjectInput input)
              throws IOException,
ClassNotFoundException

Description copied from interface: ReplicableCommand

Reads this instance from the stream written by ReplicableCommand.writeTo(ObjectOutput).

Specified by:

readFrom in interface ReplicableCommand

Overrides:

readFrom in class BackupAckCommand

Parameters:

input - the stream to read.

Throws:

IOException - if an error occurred during the I/O.

ClassNotFoundException - if it tries to load an undefined class.

toString

public String toString()

Overrides:

toString in class BackupAckCommand