com.hazelcast.concurrent.lock.operations

Class IsLockedOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.concurrent.lock.operations.AbstractLockOperation

com.hazelcast.concurrent.lock.operations.IsLockedOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, Versioned, AllowedDuringPassiveState, NamedOperation, PartitionAwareOperation, ReadonlyOperation, ServiceNamespaceAware

public class IsLockedOperation
extends AbstractLockOperation
implements ReadonlyOperation

Field Summary

Fields inherited from class com.hazelcast.concurrent.lock.operations.AbstractLockOperation

ANY_THREAD, key, leaseTime, namespace, response, threadId

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
IsLockedOperation()
IsLockedOperation(ObjectNamespace namespace, Data key)
IsLockedOperation(ObjectNamespace namespace, Data key, long threadId)

Method Summary

Modifier and Type	Method and Description
int	getId() Returns type identifier for this class.
void	run() Runs the operation.

Methods inherited from class com.hazelcast.concurrent.lock.operations.AbstractLockOperation

getAsyncBackupCount, getFactoryId, getKey, getLockStore, getName, getReferenceCallId, getResponse, getServiceName, getServiceNamespace, getSyncBackupCount, interceptLockOperation, onSetCallId, readInternal, setAsyncBackup, setReferenceCallId, toString, writeInternal

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, 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.PartitionAwareOperation

getPartitionId

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

readData, writeData

Constructor Detail

IsLockedOperation

public IsLockedOperation()

IsLockedOperation

public IsLockedOperation(ObjectNamespace namespace,
                         Data key)

IsLockedOperation

public IsLockedOperation(ObjectNamespace namespace,
                         Data key,
                         long threadId)

Method Detail

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

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()