com.hazelcast.map.impl.tx
Class TxnLockAndGetOperation

java.lang.Object
  com.hazelcast.spi.Operation
      com.hazelcast.map.impl.operation.KeyBasedMapOperation
          com.hazelcast.map.impl.operation.LockAwareOperation
              com.hazelcast.map.impl.tx.TxnLockAndGetOperation

All Implemented Interfaces:

DataSerializable, MutatingOperation, NamedOperation, PartitionAwareOperation, WaitSupport

public class TxnLockAndGetOperation
extends LockAwareOperation
implements MutatingOperation

Transactional lock and get operation.

Field Summary

Fields inherited from class com.hazelcast.map.impl.operation.KeyBasedMapOperation

dataKey, dataValue, mapContainer, mapService, name, partitionContainer, recordStore, threadId, ttl

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

TxnLockAndGetOperation()

TxnLockAndGetOperation(String name, Data dataKey, long timeout, long ttl, String ownerUuid)

Method Summary

Object	getResponse()
void	onWaitExpire()
protected void	readInternal(ObjectDataInput in)
void	run()
boolean	shouldWait()
String	toString()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.map.impl.operation.LockAwareOperation

getWaitKey

Methods inherited from class com.hazelcast.map.impl.operation.KeyBasedMapOperation

afterRun, beforeRun, evict, getKey, getName, getServiceName, getThreadId, getTtl, getValue, innerBeforeRun, invalidateNearCaches, returnsResponse, setThreadId

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, readData, setCallerUuid, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, 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.WaitSupport

getWaitTimeout

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

Constructor Detail

TxnLockAndGetOperation

public TxnLockAndGetOperation()

TxnLockAndGetOperation

public TxnLockAndGetOperation(String name,
                              Data dataKey,
                              long timeout,
                              long ttl,
                              String ownerUuid)

Method Detail

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

shouldWait

public boolean shouldWait()

Specified by:

shouldWait in interface WaitSupport

Overrides:

shouldWait in class LockAwareOperation

onWaitExpire

public void onWaitExpire()

Specified by:

onWaitExpire in interface WaitSupport

Specified by:

onWaitExpire in class LockAwareOperation

getResponse

public Object getResponse()

Specified by:

getResponse in class Operation

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class KeyBasedMapOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class KeyBasedMapOperation

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Operation