com.hazelcast.internal.cluster.impl.operations

Class FinalizeJoinOp

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.internal.cluster.impl.operations.MembersUpdateOp

com.hazelcast.internal.cluster.impl.operations.FinalizeJoinOp

All Implemented Interfaces:

JoinOperation, DataSerializable, IdentifiedDataSerializable, Versioned, AllowedDuringPassiveState, TargetAware, UrgentSystemOperation

public class FinalizeJoinOp
extends MembersUpdateOp
implements TargetAware

Sent by the master to all members to finalize the join operation from a joining/returning node.

Field Summary

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
FinalizeJoinOp()
FinalizeJoinOp(String targetUuid, MembersView members, OnJoinOp preJoinOp, OnJoinOp postJoinOp, long masterTime, String clusterId, long clusterStartTime, ClusterState clusterState, Version clusterVersion, PartitionRuntimeState partitionRuntimeState)

Method Summary

Modifier and Type	Method and Description
void	afterRun() Is executed called after Operation.run() or Operation.call() method completes normally and the operation is not blocked, see CallStatus.WAIT.
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
int	getId() Returns type identifier for this class.
String	getServiceName()
protected void	readInternalImpl(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	toString(StringBuilder sb) A template method allows for additional information to be passed into the Operation.toString() method.
protected void	writeInternalImpl(ObjectDataOutput out)

Methods inherited from class com.hazelcast.internal.cluster.impl.operations.MembersUpdateOp

readInternal, returnsResponse, writeInternal

Methods inherited from class com.hazelcast.spi.Operation

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

readData, writeData

Constructor Detail

FinalizeJoinOp

public FinalizeJoinOp()

FinalizeJoinOp

public FinalizeJoinOp(String targetUuid,
                      MembersView members,
                      OnJoinOp preJoinOp,
                      OnJoinOp postJoinOp,
                      long masterTime,
                      String clusterId,
                      long clusterStartTime,
                      ClusterState clusterState,
                      Version clusterVersion,
                      PartitionRuntimeState partitionRuntimeState)

Method Detail

run

public void run()
         throws Exception

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 MembersUpdateOp

Throws:

Exception

See Also:

Operation.call()

afterRun

public void afterRun()
              throws Exception

Description copied from class: Operation

Is executed called after Operation.run() or Operation.call() method completes normally and the operation is not blocked, see CallStatus.WAIT. Runs after backups, before wait-notify.

Overrides:

afterRun in class Operation

Throws:

Exception

writeInternalImpl

protected void writeInternalImpl(ObjectDataOutput out)
                          throws IOException

Overrides:

writeInternalImpl in class MembersUpdateOp

Throws:

IOException

readInternalImpl

protected void readInternalImpl(ObjectDataInput in)
                         throws IOException

Overrides:

readInternalImpl in class MembersUpdateOp

Throws:

IOException

toString

protected void toString(StringBuilder sb)

Description copied from class: Operation

A template method allows for additional information to be passed into the Operation.toString() method. So an Operation subclass can override this method and add additional debugging content. The default implementation does nothing so one is not forced to provide an empty implementation. It is a good practice to always call the super.toString(stringBuffer) when implementing this method to make sure that the super class can inject content if needed.

Overrides:

toString in class MembersUpdateOp

Parameters:

sb - the StringBuilder to add the debug info to.

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

Overrides:

getId in class MembersUpdateOp

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

getServiceName

public final String getServiceName()

Overrides:

getServiceName in class Operation

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