com.hazelcast.map.impl.tx
Class TxnPrepareBackupOperation

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

All Implemented Interfaces:

DataSerializable, BackupOperation, RemotePropagatable<Operation>, PartitionAwareOperation

public class TxnPrepareBackupOperation
extends KeyBasedMapOperation
implements BackupOperation

An operation to prepare transaction by locking the key on key backup owner.

Field Summary

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

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

Constructor Summary

	TxnPrepareBackupOperation()
protected	TxnPrepareBackupOperation(String name, Data dataKey, String lockOwner, long lockThreadId)

Method Summary

Object	getResponse()
protected void	readInternal(ObjectDataInput in)
void	run()
protected void	writeInternal(ObjectDataOutput out)

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

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

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getServiceName, getWaitTimeout, isUrgent, logError, onException, readData, setCallerUuid, setExecutorName, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, 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

Constructor Detail

TxnPrepareBackupOperation

protected TxnPrepareBackupOperation(String name,
                                    Data dataKey,
                                    String lockOwner,
                                    long lockThreadId)

TxnPrepareBackupOperation

public TxnPrepareBackupOperation()

Method Detail

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

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