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

Class GridDhtTxFinishRequest

java.lang.Object

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

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

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

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

All Implemented Interfaces:

Serializable, GridCacheDeployable, GridCacheVersionable, Message

public class GridDhtTxFinishRequest
extends GridDistributedTxFinishRequest

Near transaction finish request.

See Also:

Serialized Form

Field Summary

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

ver

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

CACHE_MSG_INDEX_FIELD_NAME, cacheId, MAX_CACHE_MSG_LOOKUP_INDEX

Constructor Summary

Constructors

Constructor and Description
GridDhtTxFinishRequest() Empty constructor required for Externalizable.
GridDhtTxFinishRequest(UUID nearNodeId, IgniteUuid futId, IgniteUuid miniId, long topVer, GridCacheVersion xidVer, GridCacheVersion commitVer, long threadId, TransactionIsolation isolation, boolean commit, boolean invalidate, boolean sys, GridIoPolicy plc, boolean sysInvalidate, boolean syncCommit, boolean syncRollback, GridCacheVersion baseVer, Collection<GridCacheVersion> committedVers, Collection<GridCacheVersion> rolledbackVers, Collection<GridCacheVersion> pendingVers, int txSize, IgniteTxKey grpLockKey, UUID subjId, int taskNameHash)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	allowForStartup()
byte	directType() Gets message type.
byte	fieldsCount() Gets fields count.
TransactionIsolation	isolation()
boolean	isSystemInvalidate()
IgniteUuid	miniId()
UUID	nearNodeId()
Collection<GridCacheVersion>	pendingVersions() Gets versions of not acquired locks with version less then one of transaction being committed.
boolean	readFrom(ByteBuffer buf, MessageReader reader) Reads this message from provided byte buffer.
UUID	subjectId()
int	taskNameHash()
long	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.
GridCacheVersion	writeVersion()
void	writeVersion(GridCacheVersion writeVer)

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

baseVersion, commit, commitVersion, finishUnmarshal, futureId, groupLock, groupLockKey, isInvalidate, policy, prepareMarshal, replyRequired, syncCommit, syncRollback, system, threadId, txSize

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

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

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

cacheId, cacheId, classError, deployInfo, finishUnmarshalCacheObjects, finishUnmarshalCacheObjects, ignoreClassErrors, lookupIndex, marshalBooleanLinkedMap, marshalCollection, marshalInfo, marshalInfos, marshalInvokeArguments, marshalTx, messageId, nextIndexId, onClassError, prepare, prepareMarshalCacheObjects, prepareMarshalCacheObjects, prepareObject, transferExpiryPolicy, unmarshalBooleanLinkedMap, 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

GridDhtTxFinishRequest

public GridDhtTxFinishRequest()

Empty constructor required for Externalizable.

GridDhtTxFinishRequest

public GridDhtTxFinishRequest(UUID nearNodeId,
                      IgniteUuid futId,
                      IgniteUuid miniId,
                      long topVer,
                      GridCacheVersion xidVer,
                      GridCacheVersion commitVer,
                      long threadId,
                      TransactionIsolation isolation,
                      boolean commit,
                      boolean invalidate,
                      boolean sys,
                      GridIoPolicy plc,
                      boolean sysInvalidate,
                      boolean syncCommit,
                      boolean syncRollback,
                      GridCacheVersion baseVer,
                      Collection<GridCacheVersion> committedVers,
                      Collection<GridCacheVersion> rolledbackVers,
                      Collection<GridCacheVersion> pendingVers,
                      int txSize,
                      @Nullable
                      IgniteTxKey grpLockKey,
                      @Nullable
                      UUID subjId,
                      int taskNameHash)

Parameters:

nearNodeId - Near node ID.

futId - Future ID.

miniId - Mini future ID.

topVer - Topology version.

xidVer - Transaction ID.

threadId - Thread ID.

commitVer - Commit version.

isolation - Transaction isolation.

commit - Commit flag.

invalidate - Invalidate flag.

sys - System flag.

sysInvalidate - System invalidation flag.

syncCommit - Synchronous commit flag.

syncRollback - Synchronous rollback flag.

baseVer - Base version.

committedVers - Committed versions.

rolledbackVers - Rolled back versions.

pendingVers - Pending versions.

txSize - Expected transaction size.

grpLockKey - Group lock key.

subjId - Subject ID.

taskNameHash - Task name hash.

Method Detail

allowForStartup

public boolean allowForStartup()

Overrides:

allowForStartup in class GridCacheMessage

Returns:

True if this message is preloader message.

miniId

public IgniteUuid miniId()

Returns:

Mini ID.

subjectId

@Nullable
public UUID subjectId()

Returns:

Subject ID.

taskNameHash

public int taskNameHash()

Returns:

Task name hash.

isolation

public TransactionIsolation isolation()

Returns:

Transaction isolation.

nearNodeId

public UUID nearNodeId()

Returns:

Near node ID.

isSystemInvalidate

public boolean isSystemInvalidate()

Returns:

System invalidate flag.

writeVersion

public GridCacheVersion writeVersion()

Returns:

Write version for one-phase commit transactions.

writeVersion

public void writeVersion(GridCacheVersion writeVer)

Parameters:

writeVer - Write version for one-phase commit transactions.

topologyVersion

public long topologyVersion()

Description copied from class: GridCacheMessage

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

Overrides:

topologyVersion in class GridCacheMessage

Returns:

Topology version.

pendingVersions

public Collection<GridCacheVersion> pendingVersions()

Gets versions of not acquired locks with version less then one of transaction being committed.

Returns:

Versions of locks for entries participating in transaction that have not been acquired yet have version less then one of transaction being committed.

toString

public String toString()

Overrides:

toString in class GridDistributedTxFinishRequest

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 GridDistributedTxFinishRequest

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 GridDistributedTxFinishRequest

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

directType

public byte directType()

Gets message type.

Specified by:

directType in interface Message

Overrides:

directType in class GridDistributedTxFinishRequest

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Overrides:

fieldsCount in class GridDistributedTxFinishRequest

Returns:

Fields count.