com.hazelcast.multimap.impl.txn

Class TxnCommitOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.multimap.impl.operations.AbstractMultiMapOperation

com.hazelcast.multimap.impl.operations.AbstractKeyBasedMultiMapOperation

com.hazelcast.multimap.impl.operations.AbstractBackupAwareMultiMapOperation

com.hazelcast.multimap.impl.txn.TxnCommitOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, BlockingOperation, NamedOperation, Notifier, PartitionAwareOperation, ServiceNamespaceAware

public class TxnCommitOperation
extends AbstractBackupAwareMultiMapOperation
implements Notifier

Field Summary

Fields inherited from class com.hazelcast.multimap.impl.operations.AbstractKeyBasedMultiMapOperation

dataKey, threadId

Fields inherited from class com.hazelcast.multimap.impl.operations.AbstractMultiMapOperation

name, response

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
TxnCommitOperation()
TxnCommitOperation(int partitionId, String name, Data dataKey, long threadId, List<Operation> opList)

Method Summary

Modifier and Type	Method and Description
Operation	getBackupOperation() Creates the BackupOperation responsible for making the backup.
int	getId() Returns type identifier for this class.
WaitNotifyKey	getNotifiedKey()
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
boolean	shouldBackup() Checks if a backup needs to be made.
boolean	shouldNotify()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.multimap.impl.operations.AbstractBackupAwareMultiMapOperation

getWaitKey, onWaitExpire, shouldWait

Methods inherited from class com.hazelcast.multimap.impl.operations.AbstractKeyBasedMultiMapOperation

setThreadId

Methods inherited from class com.hazelcast.multimap.impl.operations.AbstractMultiMapOperation

getAsyncBackupCount, getFactoryId, getName, getOrCreateContainer, getOrCreateContainerWithoutAccess, getResponse, getServiceName, getServiceNamespace, getSyncBackupCount, getValueCollectionType, isBinary, publishEvent, toData, toObject, toString

Methods inherited from class com.hazelcast.spi.Operation

afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.spi.BackupAwareOperation

getAsyncBackupCount, getSyncBackupCount

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

Methods inherited from interface com.hazelcast.spi.BlockingOperation

getWaitTimeout

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

TxnCommitOperation

public TxnCommitOperation()

TxnCommitOperation

public TxnCommitOperation(int partitionId,
                          String name,
                          Data dataKey,
                          long threadId,
                          List<Operation> opList)

Method Detail

run

public void run()
         throws Exception

Description copied from class: Operation

Runs the operation. Either the Operation.run() or Operation.call() method should be implemented; not both. Runs after wait-support, supposed to do actual operation

Overrides:

run in class Operation

Throws:

Exception

See Also:

Operation.call()

shouldBackup

public boolean shouldBackup()

Description copied from interface: BackupAwareOperation

Checks if a backup needs to be made.

If a call has not made any change, e.g. an AtomicLong increment with 0, no backup needs to be made.

Specified by:

shouldBackup in interface BackupAwareOperation

Overrides:

shouldBackup in class AbstractBackupAwareMultiMapOperation

Returns:

true if a backup needs to be made, false otherwise.

getBackupOperation

public Operation getBackupOperation()

Description copied from interface: BackupAwareOperation

Creates the BackupOperation responsible for making the backup.

Specified by:

getBackupOperation in interface BackupAwareOperation

Returns:

the created BackupOperation responsible for making the backup.

shouldNotify

public boolean shouldNotify()

Specified by:

shouldNotify in interface Notifier

getNotifiedKey

public WaitNotifyKey getNotifiedKey()

Specified by:

getNotifiedKey in interface Notifier

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractBackupAwareMultiMapOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractBackupAwareMultiMapOperation

Throws:

IOException