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

Class GridDhtTxQueryFirstEnlistRequest

java.lang.Object

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

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

org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTxQueryEnlistRequest

org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTxQueryFirstEnlistRequest

All Implemented Interfaces:

Serializable, GridCacheDeployable, Message

public class GridDhtTxQueryFirstEnlistRequest
extends GridDhtTxQueryEnlistRequest

First enlist request.

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
GridDhtTxQueryFirstEnlistRequest()

Method Summary

Modifier and Type	Method and Description
long	cleanupVersion()
long	coordinatorVersion()
long	counter()
short	directType() Gets message type.
byte	fieldsCount() Gets fields count.
MvccSnapshot	mvccSnapshot()
UUID	nearNodeId()
GridCacheVersion	nearXidVersion()
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
UUID	subjectId()
int	taskNameHash()
long	timeout()
AffinityTopologyVersion	topologyVersion() Gets topology version or -1 in case of topology version is not required for this message.
String	toString()
boolean	writeTo(ByteBuffer buf, MessageWriter writer) Writes this message to provided byte buffer.

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

addDeploymentInfo, batchId, batchSize, dhtFutureId, finishUnmarshal, keys, op, operationCounter, prepareMarshal, values, 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, error, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lastAffinityChangedTopologyVersion, lastAffinityChangedTopologyVersion, lookupIndex, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, messageLogger, nextIndexId, onAckReceived, onClassError, partition, partitionExchangeMessage, prepare, prepareMarshalCacheObject, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, prepareObject, 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

GridDhtTxQueryFirstEnlistRequest

public GridDhtTxQueryFirstEnlistRequest()

Method Detail

topologyVersion

public AffinityTopologyVersion topologyVersion()

Gets topology version or -1 in case of topology version is not required for this message.

Overrides:

topologyVersion in class GridCacheMessage

Returns:

Topology version.

nearNodeId

public UUID nearNodeId()

Returns:

Near node id.

nearXidVersion

public GridCacheVersion nearXidVersion()

Returns:

Near transaction ID.

timeout

public long timeout()

Returns:

Max lock wait time.

subjectId

public UUID subjectId()

Returns:

Subject id.

taskNameHash

public int taskNameHash()

Returns:

Task name hash.

mvccSnapshot

public MvccSnapshot mvccSnapshot()

Returns:

MVCC snapshot.

coordinatorVersion

public long coordinatorVersion()

Returns:

Coordinator version.

counter

public long counter()

Returns:

Counter.

cleanupVersion

public long cleanupVersion()

Returns:

Cleanup version.

directType

public short directType()

Gets message type.

Specified by:

directType in interface Message

Overrides:

directType in class GridDhtTxQueryEnlistRequest

Returns:

Message type.

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 GridDhtTxQueryEnlistRequest

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 GridDhtTxQueryEnlistRequest

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Overrides:

fieldsCount in class GridDhtTxQueryEnlistRequest

Returns:

Fields count.

toString

public String toString()

Overrides:

toString in class GridDhtTxQueryEnlistRequest