org.apache.ignite.internal.managers.checkpoint

Class GridCheckpointRequest

java.lang.Object

org.apache.ignite.plugin.extensions.communication.MessageAdapter

org.apache.ignite.internal.managers.checkpoint.GridCheckpointRequest

All Implemented Interfaces:

Serializable

public class GridCheckpointRequest
extends MessageAdapter

This class defines checkpoint request.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

MessageAdapter.Type

Field Summary

Fields inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

reader, readState

Constructor Summary

Constructors

Constructor and Description
GridCheckpointRequest() Empty constructor required by Externalizable.
GridCheckpointRequest(IgniteUuid sesId, String key, String cpSpi)

Method Summary

Methods

Modifier and Type	Method and Description
byte	directType() Gets message type.
String	getCheckpointSpi()
String	getKey()
IgniteUuid	getSessionId()
boolean	readFrom(ByteBuffer buf) Reads this message from provided byte buffer.
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

Methods inherited from class org.apache.ignite.plugin.extensions.communication.MessageAdapter

setReader, skipRecovery

Methods inherited from class java.lang.Object

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

Constructor Detail

GridCheckpointRequest

public GridCheckpointRequest()

Empty constructor required by Externalizable.

GridCheckpointRequest

public GridCheckpointRequest(IgniteUuid sesId,
                     String key,
                     String cpSpi)

Parameters:

sesId - Task session ID.

key - Checkpoint key.

cpSpi - Checkpoint SPI.

Method Detail

getSessionId

public IgniteUuid getSessionId()

Returns:

Session ID.

getKey

public String getKey()

Returns:

Checkpoint key.

getCheckpointSpi

public String getCheckpointSpi()

Returns:

Checkpoint SPI.

writeTo

public boolean writeTo(ByteBuffer buf,
              MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in class MessageAdapter

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf)

Reads this message from provided byte buffer.

Specified by:

readFrom in class MessageAdapter

Parameters:

buf - Byte buffer.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Specified by:

directType in class MessageAdapter

Returns:

Message type.

toString

public String toString()

Overrides:

toString in class Object