com.hazelcast.partition.impl

Class MigrationOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.partition.impl.BaseMigrationOperation

com.hazelcast.partition.impl.MigrationOperation

All Implemented Interfaces:

DataSerializable, MigrationCycleOperation, PartitionAwareOperation, UrgentSystemOperation

public final class MigrationOperation
extends BaseMigrationOperation

Field Summary

Fields inherited from class com.hazelcast.partition.impl.BaseMigrationOperation

migrationInfo, success

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
MigrationOperation()
MigrationOperation(MigrationInfo migrationInfo, long[] replicaVersions, Collection<Operation> tasks)

Method Summary

Methods

Modifier and Type	Method and Description
Object	getResponse()
void	onExecutionFailure(Throwable e) Called when an Exception/Error is thrown during operation execution.
protected void	readInternal(ObjectDataInput in)
void	run()
String	toString()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.partition.impl.BaseMigrationOperation

getMigrationInfo, onInvocationException, validatesTarget

Methods inherited from class com.hazelcast.spi.AbstractOperation

afterRun, beforeRun, returnsResponse

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getServiceName, getWaitTimeout, isUrgent, logError, onException, 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

Constructor Detail

MigrationOperation

public MigrationOperation()

MigrationOperation

public MigrationOperation(MigrationInfo migrationInfo,
                  long[] replicaVersions,
                  Collection<Operation> tasks)

Method Detail

getResponse

public Object getResponse()

Overrides:

getResponse in class BaseMigrationOperation

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

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

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class BaseMigrationOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class BaseMigrationOperation

Throws:

IOException

toString

public String toString()

Overrides:

toString in class BaseMigrationOperation