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

Class GridNearTxPrepareResponse

java.lang.Object

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

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

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

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

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

All Implemented Interfaces:

Serializable, GridCacheDeployable, IgniteTxStateAware, GridCacheVersionable, Message

public class GridNearTxPrepareResponse
extends GridDistributedTxPrepareResponse

Near cache prepare response.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxPrepareResponse

flags

Fields inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage

ver

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	Description
GridNearTxPrepareResponse()	Empty constructor required by Externalizable.
GridNearTxPrepareResponse(int part, GridCacheVersion xid, IgniteUuid futId, int miniId, GridCacheVersion dhtVer, GridCacheVersion writeVer, GridCacheReturn retVal, Throwable err, AffinityTopologyVersion clientRemapVer, boolean onePhaseCommit, boolean addDepInfo)

Method Summary

Modifier and Type	Method	Description
void	addOwnedValue(IgniteTxKey key, GridCacheVersion ver, CacheObject val)	Adds owned value.
GridCacheVersion	dhtVersion()
short	directType()	Gets message type.
byte	fieldsCount()	Gets fields count.
Collection<IgniteTxKey>	filterFailedKeys()
void	filterFailedKeys(Collection<IgniteTxKey> filterFailedKeys)
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()
boolean	hasOwnedValue(IgniteTxKey key)
int	miniId()
boolean	onePhaseCommit()
Map<IgniteTxKey,CacheVersionedValue>	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(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	returnValue()
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer)	Writes this message to provided byte buffer.
GridCacheVersion	writeVersion()

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedTxPrepareResponse

error, error, isFlag, isRollback, messageLogger, partition, setFlag, txState, txState

Methods inherited from class org.apache.ignite.internal.processors.cache.distributed.GridDistributedBaseMessage

addDeploymentInfo, committedVersions, completedVersions, rolledbackVersions, version, version

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, nextIndexId, onAckReceived, onClassError, 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

Methods inherited from interface org.apache.ignite.internal.processors.cache.GridCacheDeployable

deployInfo, prepare

Constructor Detail

GridNearTxPrepareResponse

public GridNearTxPrepareResponse()

Empty constructor required by Externalizable.

GridNearTxPrepareResponse

public GridNearTxPrepareResponse(int part,
                                 GridCacheVersion xid,
                                 IgniteUuid futId,
                                 int miniId,
                                 GridCacheVersion dhtVer,
                                 GridCacheVersion writeVer,
                                 GridCacheReturn retVal,
                                 Throwable err,
                                 AffinityTopologyVersion clientRemapVer,
                                 boolean onePhaseCommit,
                                 boolean addDepInfo)

Parameters:

part - Partition.

xid - Xid version.

futId - Future ID.

miniId - Mini future ID.

dhtVer - DHT version.

writeVer - Write version.

retVal - Return value.

err - Error.

clientRemapVer - Not null if client node should remap transaction.

addDepInfo - Deployment info flag.

Method Detail

onePhaseCommit

public boolean onePhaseCommit()

Returns:

One-phase commit state on primary node.

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 int miniId()

Returns:

Mini future ID.

futureId

public IgniteUuid futureId()

Returns:

Future ID.

dhtVersion

public GridCacheVersion dhtVersion()

Returns:

DHT version.

writeVersion

public GridCacheVersion writeVersion()

Returns:

Write version.

addOwnedValue

public void addOwnedValue(IgniteTxKey key,
                          GridCacheVersion ver,
                          CacheObject val)

Adds owned value.

Parameters:

key - Key.

ver - DHT version.

val - Value.

ownedValues

public Map<IgniteTxKey,CacheVersionedValue> ownedValues()

Returns:

Owned values map.

returnValue

public GridCacheReturn returnValue()

Returns:

Return value.

filterFailedKeys

public void filterFailedKeys(Collection<IgniteTxKey> filterFailedKeys)

Parameters:

filterFailedKeys - Collection of keys that did not pass the filter.

filterFailedKeys

public Collection<IgniteTxKey> filterFailedKeys()

Returns:

Collection of keys that did not pass the filter.

hasOwnedValue

public boolean hasOwnedValue(IgniteTxKey key)

Parameters:

key - Key.

Returns:

True if response has owned value for given key.

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 GridDistributedTxPrepareResponse

Parameters:

ctx -

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 GridDistributedTxPrepareResponse

Parameters:

ctx - Context.

ldr - Class loader.

Throws:

IgniteCheckedException - If failed.

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 GridDistributedTxPrepareResponse

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 GridDistributedTxPrepareResponse

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

Overrides:

directType in class GridDistributedTxPrepareResponse

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Overrides:

fieldsCount in class GridDistributedTxPrepareResponse

Returns:

Fields count.

toString

public String toString()

Overrides:

toString in class GridDistributedTxPrepareResponse