com.hazelcast.map.impl.operation

Class MapReplicationOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.map.impl.operation.MapReplicationOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, Versioned, TargetAware

public class MapReplicationOperation
extends Operation
implements IdentifiedDataSerializable, Versioned, TargetAware

Replicates all IMap-states of this partition to a replica partition.

Field Summary

Fields

Modifier and Type	Field and Description
protected MapNearCacheStateHolder	mapNearCacheStateHolder
protected MapReplicationStateHolder	mapReplicationStateHolder
protected WriteBehindStateHolder	writeBehindStateHolder

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
MapReplicationOperation()
MapReplicationOperation(PartitionContainer container, Collection<ServiceNamespace> namespaces, int partitionId, int replicaIndex)
MapReplicationOperation(PartitionContainer container, int partitionId, int replicaIndex)

Method Summary

Modifier and Type	Method and Description
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
int	getId() Returns type identifier for this class.
String	getServiceName()
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
void	setTarget(Address address) Provides the designated target member address to which the operation will be sent.
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.spi.Operation

afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponse, getService, getWaitTimeout, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, 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.nio.serialization.DataSerializable

readData, writeData

Field Detail

mapReplicationStateHolder

protected final MapReplicationStateHolder mapReplicationStateHolder

writeBehindStateHolder

protected final WriteBehindStateHolder writeBehindStateHolder

mapNearCacheStateHolder

protected final MapNearCacheStateHolder mapNearCacheStateHolder

Constructor Detail

MapReplicationOperation

public MapReplicationOperation()

MapReplicationOperation

public MapReplicationOperation(PartitionContainer container,
                               int partitionId,
                               int replicaIndex)

MapReplicationOperation

public MapReplicationOperation(PartitionContainer container,
                               Collection<ServiceNamespace> namespaces,
                               int partitionId,
                               int replicaIndex)

Method Detail

run

public void run()

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

See Also:

Operation.call()

getServiceName

public String getServiceName()

Overrides:

getServiceName in class Operation

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class Operation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class Operation

Throws:

IOException

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. It should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

setTarget

public void setTarget(Address address)

Description copied from interface: TargetAware

Provides the designated target member address to which the operation will be sent.

• This method is invoked on the implementing object before the operation is serialized and sent over the network
• When an operation is retried, the target may be re-evaluated (eg a partition operation may target a different member after a topology change). setTarget will be invoked on each retry with the current target member's Address as argument
• When an operation is executed on the local member, the local member's address is provided as target address

Specified by:

setTarget in interface TargetAware

Parameters:

address - target member's address