com.hazelcast.spi.impl.operationservice.impl.operations

Class Backup

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.impl.operationservice.impl.operations.Backup

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupOperation, PartitionAwareOperation

public final class Backup
extends Operation
implements BackupOperation, IdentifiedDataSerializable

Field Summary

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
Backup()
Backup(Data backupOp, Address originalCaller, long[] replicaVersions, boolean sync)

Method Summary

Methods

Modifier and Type	Method and Description
void	afterRun()
void	beforeRun()
int	getFactoryId() Returns DataSerializableFactory factory id for this class.
int	getId() Returns type identifier for this class.
Object	getResponse()
void	logError(Throwable e) Logs Exception/Error thrown during operation execution.
void	onExecutionFailure(Throwable e) Called when an Exception/Error is thrown during operation execution.
protected void	readInternal(ObjectDataInput in)
boolean	returnsResponse()
void	run()
String	toString()
boolean	validatesTarget()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.spi.Operation

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

Backup

public Backup()

Backup

public Backup(Data backupOp,
      Address originalCaller,
      long[] replicaVersions,
      boolean sync)

Method Detail

beforeRun

public void beforeRun()
               throws Exception

Specified by:

beforeRun in class Operation

Throws:

Exception

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

afterRun

public void afterRun()
              throws Exception

Specified by:

afterRun in class Operation

Throws:

Exception

returnsResponse

public boolean returnsResponse()

Specified by:

returnsResponse in class Operation

getResponse

public Object getResponse()

Specified by:

getResponse in class Operation

validatesTarget

public boolean validatesTarget()

Overrides:

validatesTarget in class Operation

onExecutionFailure

public void onExecutionFailure(Throwable e)

Description copied from class: Operation

Called when an Exception/Error is thrown during operation execution.

By default this method does nothing. Operation implementations can override this behaviour due to their needs.

This method is called on node & thread that's executing the operation.

Overrides:

onExecutionFailure in class Operation

Parameters:

e - Exception/Error thrown during operation execution

logError

public void logError(Throwable e)

Description copied from class: Operation

Logs Exception/Error thrown during operation execution. Operation implementations can override this behaviour due to their needs.

This method is called on node & thread that's executing the operation.

Overrides:

logError in class Operation

Parameters:

e - Exception/Error thrown during operation execution

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory id for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory id

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. Id should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type id

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Specified by:

writeInternal in class Operation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Specified by:

readInternal in class Operation

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Operation