com.hazelcast.multimap.impl.txn

Class TxnRemoveOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.multimap.impl.operations.AbstractMultiMapOperation

com.hazelcast.multimap.impl.operations.AbstractKeyBasedMultiMapOperation

com.hazelcast.multimap.impl.txn.TxnRemoveOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, MutatingOperation, NamedOperation, PartitionAwareOperation, ServiceNamespaceAware

public class TxnRemoveOperation
extends AbstractKeyBasedMultiMapOperation
implements BackupAwareOperation, MutatingOperation

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
TxnRemoveOperation()
TxnRemoveOperation(String name, Data dataKey, long recordId, Data value)

Method Summary

Modifier and Type	Method and Description
void	afterRun() Is executed called after Operation.run() or Operation.call() method completes normally and the operation is not blocked, see CallStatus.WAIT.
Operation	getBackupOperation() Creates the BackupOperation responsible for making the backup.
int	getId() Returns type identifier for this class.
long	getRecordId()
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
boolean	shouldBackup() Checks if a backup needs to be made.
protected void	writeInternal(ObjectDataOutput out)

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

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.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

TxnRemoveOperation

public TxnRemoveOperation()

TxnRemoveOperation

public TxnRemoveOperation(String name,
                          Data dataKey,
                          long recordId,
                          Data value)

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()

afterRun

public void afterRun()
              throws Exception

Description copied from class: Operation

Is executed called after Operation.run() or Operation.call() method completes normally and the operation is not blocked, see CallStatus.WAIT. Runs after backups, before wait-notify.

Overrides:

afterRun in class Operation

Throws:

Exception

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

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.

getRecordId

public long getRecordId()

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractKeyBasedMultiMapOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractKeyBasedMultiMapOperation

Throws:

IOException

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