org.gridgain.grid.kernal.processors.cache.distributed.dht

Class GridDhtTxPrepareResponse<K,V>

java.lang.Object

org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

org.gridgain.grid.kernal.processors.cache.GridCacheMessage<K,V>

org.gridgain.grid.kernal.processors.cache.distributed.GridDistributedBaseMessage<K,V>

org.gridgain.grid.kernal.processors.cache.distributed.GridDistributedTxPrepareResponse<K,V>

org.gridgain.grid.kernal.processors.cache.distributed.dht.GridDhtTxPrepareResponse<K,V>

All Implemented Interfaces:

Serializable, Cloneable, GridCacheDeployable, GridCacheVersionable

public class GridDhtTxPrepareResponse<K,V>
extends GridDistributedTxPrepareResponse<K,V>

DHT transaction prepare response.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.gridgain.grid.kernal.processors.cache.distributed.GridDistributedBaseMessage

ver

Fields inherited from class org.gridgain.grid.kernal.processors.cache.GridCacheMessage

CACHE_MSG_INDEX_FIELD_NAME, MAX_CACHE_MSG_LOOKUP_INDEX

Fields inherited from class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

BIT_SET_NOT_READ, BOOLEAN_ARR_NOT_READ, BYTE_ARR_LIST_NOT_READ, BYTE_ARR_NOT_READ, CACHE_VER_NOT_READ, CHAR_ARR_NOT_READ, CLOCK_DELTA_VER_NOT_READ, commState, DHT_PART_EXCHANGE_ID_NOT_READ, DOUBLE_ARR_NOT_READ, DR_INT_REQ_ENTRY_NOT_READ, ENUM_NOT_READ, FLOAT_ARR_NOT_READ, GRID_UUID_NOT_READ, INT_ARR_NOT_READ, LONG_ARR_NOT_READ, LONG_LIST_NOT_READ, MSG_NOT_READ, NULL, SHORT_ARR_NOT_READ, STR_NOT_READ, UUID_NOT_READ, VAL_BYTES_NOT_READ

Constructor Summary

Constructors

Constructor and Description
GridDhtTxPrepareResponse() Empty constructor required by Externalizable.
GridDhtTxPrepareResponse(GridCacheVersion xid, GridUuid futId, GridUuid miniId)
GridDhtTxPrepareResponse(GridCacheVersion xid, GridUuid futId, GridUuid miniId, Throwable err)

Method Summary

Methods

Modifier and Type	Method and Description
GridTcpCommunicationMessageAdapter	clone()
protected void	clone0(GridTcpCommunicationMessageAdapter _msg) Clones all fields of the provided message to this.
byte	directType()
void	finishUnmarshal(GridCacheContext<K,V> ctx, ClassLoader ldr) This method is called after the message is deserialized and is responsible for unmarshalling state marshalled in GridCacheMessage.prepareMarshal(GridCacheContext) method.
GridUuid	futureId()
Collection<Integer>	invalidPartitions()
void	invalidPartitions(Collection<Integer> invalidParts)
GridUuid	miniId()
Collection<K>	nearEvicted()
void	nearEvicted(Collection<K> nearEvicted)
void	nearEvictedBytes(Collection<byte[]> nearEvictedBytes)
void	prepareMarshal(GridCacheContext<K,V> ctx) This method is called before the whole message is serialized and is responsible for pre-marshalling state.
boolean	readFrom(ByteBuffer buf)
String	toString()
boolean	writeTo(ByteBuffer buf)

Methods inherited from class org.gridgain.grid.kernal.processors.cache.distributed.GridDistributedTxPrepareResponse

candidates, candidatesForKey, error, error, isRollback

Methods inherited from class org.gridgain.grid.kernal.processors.cache.distributed.GridDistributedBaseMessage

candidatesByIndex, candidatesByIndex, candidatesByKey, candidatesByKey, candidatesByKey, committedVersions, completedVersions, keysCount, rolledbackVersions, version, version

Methods inherited from class org.gridgain.grid.kernal.processors.cache.GridCacheMessage

allowForStartup, classError, deployInfo, ignoreClassErrors, lookupIndex, marshalBooleanLinkedMap, marshalCollection, marshalFilter, marshalInfo, marshalInfos, marshalTx, marshalValuesCollection, messageId, nextIndexId, onClassError, prepare, prepareFilter, prepareObject, prepareObjects, topologyVersion, unmarshalBooleanLinkedMap, unmarshalCollection, unmarshalFilter, unmarshalInfo, unmarshalInfos, unmarshalTx, unmarshalValueBytesCollection

Methods inherited from class org.gridgain.grid.util.direct.GridTcpCommunicationMessageAdapter

arrayIterator, messageReader, messageWriter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gridgain.grid.kernal.processors.cache.GridCacheDeployable

deployInfo, prepare

Constructor Detail

GridDhtTxPrepareResponse

public GridDhtTxPrepareResponse()

Empty constructor required by Externalizable.

GridDhtTxPrepareResponse

public GridDhtTxPrepareResponse(GridCacheVersion xid,
                        GridUuid futId,
                        GridUuid miniId)

Parameters:

xid - Xid version.

futId - Future ID.

miniId - Mini future ID.

GridDhtTxPrepareResponse

public GridDhtTxPrepareResponse(GridCacheVersion xid,
                        GridUuid futId,
                        GridUuid miniId,
                        Throwable err)

Parameters:

xid - Xid version.

futId - Future ID.

miniId - Mini future ID.

err - Error.

Method Detail

nearEvicted

public Collection<K> nearEvicted()

Returns:

Evicted readers.

nearEvicted

public void nearEvicted(Collection<K> nearEvicted)

Parameters:

nearEvicted - Evicted readers.

nearEvictedBytes

public void nearEvictedBytes(Collection<byte[]> nearEvictedBytes)

Parameters:

nearEvictedBytes - Near evicted bytes.

futureId

public GridUuid futureId()

Returns:

Future ID.

miniId

public GridUuid miniId()

Returns:

Mini future ID.

invalidPartitions

public Collection<Integer> invalidPartitions()

Returns:

Invalid partitions.

invalidPartitions

public void invalidPartitions(Collection<Integer> invalidParts)

Parameters:

invalidParts - Invalid partitions.

prepareMarshal

public void prepareMarshal(GridCacheContext<K,V> ctx)
                    throws GridException

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

Overrides:

prepareMarshal in class GridDistributedTxPrepareResponse<K,V>

Parameters:

ctx - Cache context.

Throws:

GridException - If failed.

finishUnmarshal

public void finishUnmarshal(GridCacheContext<K,V> ctx,
                   ClassLoader ldr)
                     throws GridException

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

Overrides:

finishUnmarshal in class GridDistributedTxPrepareResponse<K,V>

Parameters:

ctx - Context.

ldr - Class loader.

Throws:

GridException - If failed.

toString

public String toString()

Overrides:

toString in class GridDistributedTxPrepareResponse<K,V>

clone

public GridTcpCommunicationMessageAdapter clone()

Overrides:

clone in class GridDistributedTxPrepareResponse<K,V>

clone0

protected void clone0(GridTcpCommunicationMessageAdapter _msg)

Clones all fields of the provided message to this.

Overrides:

clone0 in class GridDistributedTxPrepareResponse<K,V>

Parameters:

_msg - Message to clone from.

writeTo

public boolean writeTo(ByteBuffer buf)

Overrides:

writeTo in class GridDistributedTxPrepareResponse<K,V>

Parameters:

buf - Byte buffer.

Returns:

Whether message was fully written.

readFrom

public boolean readFrom(ByteBuffer buf)

Overrides:

readFrom in class GridDistributedTxPrepareResponse<K,V>

Parameters:

buf - Byte buffer.

Returns:

Whether message was fully read.

directType

public byte directType()

Overrides:

directType in class GridDistributedTxPrepareResponse<K,V>

Returns:

Message type.