org.apache.ignite.internal.processors.cache.distributed.near

Class GridNearTxEnlistResponse

java.lang.Object

org.apache.ignite.internal.processors.cache.GridCacheMessage

org.apache.ignite.internal.processors.cache.GridCacheIdMessage

org.apache.ignite.internal.processors.cache.distributed.near.GridNearTxEnlistResponse

All Implemented Interfaces:

Serializable, ExceptionAware, Message

public class GridNearTxEnlistResponse
extends GridCacheIdMessage
implements ExceptionAware

A response to GridNearTxEnlistRequest.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheIdMessage

cacheId

Fields inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage

addDepInfo, CACHE_MSG_INDEX_FIELD_NAME, forceAddDepInfo, MAX_CACHE_MSG_LOOKUP_INDEX

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

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor and Description
GridNearTxEnlistResponse() Default constructor.
GridNearTxEnlistResponse(int cacheId, IgniteUuid futId, int miniId, GridCacheVersion lockVer, GridCacheReturn res, GridCacheVersion dhtVer, IgniteUuid dhtFutId, Set<UUID> newDhtNodes) Constructor for normal result.
GridNearTxEnlistResponse(int cacheId, IgniteUuid futId, int miniId, GridCacheVersion lockVer, Throwable err) Constructor for error result.

Method Summary

Modifier and Type	Method and Description
boolean	addDeploymentInfo() Deployment enabled flag indicates whether deployment info has to be added to this message.
IgniteUuid	dhtFutureId()
GridCacheVersion	dhtVersion()
short	directType() Gets message type.
@Nullable Throwable	error()
byte	fieldsCount() Gets fields count.
void	finishUnmarshal(GridCacheSharedContext ctx, ClassLoader ldr) This method is called after the message is deserialized and is responsible for unmarshalling state marshalled in GridCacheMessage.prepareMarshal(GridCacheSharedContext) method.
IgniteUuid	futureId()
int	miniId()
Collection<UUID>	newDhtNodes()
void	prepareMarshal(GridCacheSharedContext ctx) This method is called before the whole message is serialized and is responsible for pre-marshalling state.
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
GridCacheReturn	result()
String	toString()
GridCacheVersion	version()
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheIdMessage

cacheGroupMessage, cacheId, cacheId, handlerId

Methods inherited from class org.apache.ignite.internal.processors.cache.GridCacheMessage

appendFlag, classError, deployInfo, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lastAffinityChangedTopologyVersion, lastAffinityChangedTopologyVersion, lookupIndex, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, messageLogger, nextIndexId, onAckReceived, onClassError, partition, partitionExchangeMessage, prepare, prepareMarshalCacheObject, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, prepareObject, topologyVersion, transferExpiryPolicy, unmarshalCollection, unmarshalInfo, unmarshalInfos, unmarshalInvokeArguments, unmarshalTx

Methods inherited from class java.lang.Object

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

Constructor Detail

GridNearTxEnlistResponse

public GridNearTxEnlistResponse()

Default constructor.

GridNearTxEnlistResponse

public GridNearTxEnlistResponse(int cacheId,
                                IgniteUuid futId,
                                int miniId,
                                GridCacheVersion lockVer,
                                GridCacheReturn res,
                                GridCacheVersion dhtVer,
                                IgniteUuid dhtFutId,
                                Set<UUID> newDhtNodes)

Constructor for normal result.

Parameters:

cacheId - Cache id.

futId - Future id.

miniId - Mini future id.

lockVer - Lock version.

res - Result.

dhtVer - Dht version.

dhtFutId - Dht future id.

newDhtNodes - New DHT nodes involved into transaction.

GridNearTxEnlistResponse

public GridNearTxEnlistResponse(int cacheId,
                                IgniteUuid futId,
                                int miniId,
                                GridCacheVersion lockVer,
                                Throwable err)

Constructor for error result.

Parameters:

cacheId - Cache id.

futId - Future id.

miniId - Mini future id.

lockVer - Lock version.

err - Error.

Method Detail

version

public GridCacheVersion version()

Returns:

Loc version.

futureId

public IgniteUuid futureId()

Returns:

Future id.

miniId

public int miniId()

Returns:

Mini future id.

result

public GridCacheReturn result()

Returns:

Result.

error

@Nullable
public @Nullable Throwable error()

Specified by:

error in interface ExceptionAware

Overrides:

error in class GridCacheMessage

Returns:

Error, if any.

addDeploymentInfo

public boolean addDeploymentInfo()

Deployment enabled flag indicates whether deployment info has to be added to this message.

Specified by:

addDeploymentInfo in class GridCacheMessage

Returns:

true or if deployment info must be added to the the message, false otherwise.

dhtVersion

public GridCacheVersion dhtVersion()

Returns:

Dht version.

dhtFutureId

public IgniteUuid dhtFutureId()

Returns:

Dht future id.

newDhtNodes

public Collection<UUID> newDhtNodes()

Returns:

New DHT nodes involved into transaction.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Overrides:

fieldsCount in class GridCacheIdMessage

Returns:

Fields count.

writeTo

public boolean writeTo(ByteBuffer buf,
                       MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in interface Message

Overrides:

writeTo in class GridCacheIdMessage

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

Overrides:

readFrom in class GridCacheIdMessage

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

directType

public short directType()

Gets message type.

Specified by:

directType in interface Message

Returns:

Message type.

prepareMarshal

public void prepareMarshal(GridCacheSharedContext ctx)
                    throws IgniteCheckedException

This method is called before the whole message is serialized and is responsible for pre-marshalling state.

Overrides:

prepareMarshal in class GridCacheMessage

Parameters:

ctx - Cache context.

Throws:

IgniteCheckedException - If failed.

finishUnmarshal

public void finishUnmarshal(GridCacheSharedContext ctx,
                            ClassLoader ldr)
                     throws IgniteCheckedException

This method is called after the message is deserialized and is responsible for unmarshalling state marshalled in GridCacheMessage.prepareMarshal(GridCacheSharedContext) method.

Overrides:

finishUnmarshal in class GridCacheMessage

Parameters:

ctx - Context.

ldr - Class loader.

Throws:

IgniteCheckedException - If failed.

toString

public String toString()

Overrides:

toString in class GridCacheIdMessage