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

Class GridNearTxPrepareResponse<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.near.GridNearTxPrepareResponse<K,V>

All Implemented Interfaces:

Serializable, Cloneable, GridCacheDeployable, GridCacheVersionable

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

Near cache 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
GridNearTxPrepareResponse() Empty constructor required by Externalizable.
GridNearTxPrepareResponse(GridCacheVersion xid, GridUuid futId, GridUuid miniId, GridCacheVersion dhtVer, Collection<Integer> invalidParts, Throwable err)

Method Summary

Methods

Modifier and Type	Method and Description
void	addOwnedValue(K key, GridCacheVersion ver, V val, byte[] valBytes) Adds owned value.
GridTcpCommunicationMessageAdapter	clone()
protected void	clone0(GridTcpCommunicationMessageAdapter _msg) Clones all fields of the provided message to this.
GridCacheVersion	dhtVersion()
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()
boolean	hasOwnedValue(K key)
Collection<Integer>	invalidPartitions()
GridUuid	miniId()
Map<K,GridTuple3<GridCacheVersion,V,byte[]>>	ownedValues()
Collection<GridCacheVersion>	pending() Gets pending versions that are less than GridDistributedBaseMessage.version().
void	pending(Collection<GridCacheVersion> pending) Sets pending versions that are less than GridDistributedBaseMessage.version().
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

GridNearTxPrepareResponse

public GridNearTxPrepareResponse()

Empty constructor required by Externalizable.

GridNearTxPrepareResponse

public GridNearTxPrepareResponse(GridCacheVersion xid,
                         GridUuid futId,
                         GridUuid miniId,
                         GridCacheVersion dhtVer,
                         Collection<Integer> invalidParts,
                         Throwable err)

Parameters:

xid - Xid version.

futId - Future ID.

miniId - Mini future ID.

dhtVer - DHT version.

invalidParts - Invalid partitions.

err - Error.

Method Detail

pending

public Collection<GridCacheVersion> pending()

Gets pending versions that are less than GridDistributedBaseMessage.version().

Returns:

Pending versions.

pending

public void pending(Collection<GridCacheVersion> pending)

Sets pending versions that are less than GridDistributedBaseMessage.version().

Parameters:

pending - Pending versions.

miniId

public GridUuid miniId()

Returns:

Mini future ID.

futureId

public GridUuid futureId()

Returns:

Future ID.

dhtVersion

public GridCacheVersion dhtVersion()

Returns:

DHT version.

addOwnedValue

public void addOwnedValue(K key,
                 GridCacheVersion ver,
                 V val,
                 byte[] valBytes)

Adds owned value.

Parameters:

key - Key.

ver - DHT version.

val - Value.

valBytes - Value bytes.

ownedValues

public Map<K,GridTuple3<GridCacheVersion,V,byte[]>> ownedValues()

Returns:

Owned values map.

hasOwnedValue

public boolean hasOwnedValue(K key)

Parameters:

key - Key.

Returns:

True if response has owned value for given key.

invalidPartitions

public Collection<Integer> invalidPartitions()

Returns:

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.

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.

toString

public String toString()

Overrides:

toString in class GridDistributedTxPrepareResponse<K,V>