org.apache.ignite.internal.processors.cache.persistence.snapshot

Class SnapshotFilesFailureMessage

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.snapshot.SnapshotFilesFailureMessage

All Implemented Interfaces:

Serializable, Message

public class SnapshotFilesFailureMessage
extends Object

Message indicating a failure occurred during processing snapshot files request.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static short	TYPE_CODE Snapshot response message type (value is 179).

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor and Description
SnapshotFilesFailureMessage() Empty constructor required for Externalizable.
SnapshotFilesFailureMessage(String reqId, String errMsg)

Method Summary

Modifier and Type	Method and Description
short	directType() Gets message type.
String	errorMessage()
SnapshotFilesFailureMessage	errorMessage(String errMsg)
byte	fieldsCount() Gets fields count.
String	id()
void	onAckReceived() Method called when ack message received.
boolean	readFrom(ByteBuffer buf, MessageReader reader) 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 java.lang.Object

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

Field Detail

TYPE_CODE

public static final short TYPE_CODE

Snapshot response message type (value is 179).

See Also:

Constant Field Values

Constructor Detail

SnapshotFilesFailureMessage

public SnapshotFilesFailureMessage()

Empty constructor required for Externalizable.

SnapshotFilesFailureMessage

public SnapshotFilesFailureMessage(String reqId,
                                   String errMsg)

Parameters:

reqId - Request id to which response related to.

errMsg - Response error message.

Method Detail

errorMessage

public String errorMessage()

Returns:

Response error message.

errorMessage

public SnapshotFilesFailureMessage errorMessage(String errMsg)

Parameters:

errMsg - Response error message.

Returns:

this for chaining.

writeTo

public boolean writeTo(ByteBuffer buf,
                       MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in interface Message

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf,
                        MessageReader reader)

Reads this message from provided byte buffer.

Specified by:

readFrom in interface Message

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

fieldsCount

public byte fieldsCount()

Gets fields count.

Returns:

Fields count.

directType

public short directType()

Gets message type.

Returns:

Message type.

toString

public String toString()

id

public String id()

Returns:

Unique message ID.

onAckReceived

public void onAckReceived()

Method called when ack message received.

Specified by:

onAckReceived in interface Message