com.hazelcast.multimap.impl.txn

Class TxnLockAndGetOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.multimap.impl.operations.AbstractMultiMapOperation

com.hazelcast.multimap.impl.operations.AbstractKeyBasedMultiMapOperation

com.hazelcast.multimap.impl.txn.TxnLockAndGetOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BlockingOperation, MutatingOperation, NamedOperation, PartitionAwareOperation, ServiceNamespaceAware

public class TxnLockAndGetOperation
extends AbstractKeyBasedMultiMapOperation
implements BlockingOperation, 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
TxnLockAndGetOperation()
TxnLockAndGetOperation(String name, Data dataKey, long timeout, long ttl, long threadId, boolean blockReads)

Method Summary

Modifier and Type	Method and Description
int	getId() Returns type identifier for this class.
WaitNotifyKey	getWaitKey()
void	onWaitExpire()
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
boolean	shouldWait()
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

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.BlockingOperation

getWaitTimeout

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

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

readData, writeData

Constructor Detail

TxnLockAndGetOperation

public TxnLockAndGetOperation()

TxnLockAndGetOperation

public TxnLockAndGetOperation(String name,
                              Data dataKey,
                              long timeout,
                              long ttl,
                              long threadId,
                              boolean blockReads)

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()

getWaitKey

public WaitNotifyKey getWaitKey()

Specified by:

getWaitKey in interface BlockingOperation

shouldWait

public boolean shouldWait()

Specified by:

shouldWait in interface BlockingOperation

onWaitExpire

public void onWaitExpire()

Specified by:

onWaitExpire in interface BlockingOperation

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