com.hazelcast.partition.impl

Class CheckReplicaVersion

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.partition.impl.CheckReplicaVersion

All Implemented Interfaces:

DataSerializable, AllowedDuringPassiveState, PartitionAwareOperation

public final class CheckReplicaVersion
extends Operation
implements PartitionAwareOperation, AllowedDuringPassiveState

Field Summary

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
CheckReplicaVersion()
CheckReplicaVersion(long version, boolean returnResponse)

Method Summary

Methods

Modifier and Type	Method and Description
void	afterRun()
void	beforeRun()
Object	getResponse()
String	getServiceName()
void	logError(Throwable e) Logs Exception/Error thrown during operation execution.
protected void	readInternal(ObjectDataInput in)
boolean	returnsResponse()
void	run()
protected void	toString(StringBuilder sb) A template method allows for additional information to be passed into the Operation.toString() method.
boolean	validatesTarget()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, onException, onExecutionFailure, onInvocationException, onSetCallId, readData, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, 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

CheckReplicaVersion

public CheckReplicaVersion()

CheckReplicaVersion

public CheckReplicaVersion(long version,
                   boolean returnResponse)

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

getServiceName

public String getServiceName()

Overrides:

getServiceName in class Operation

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

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

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 always to 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 Operation

Parameters:

sb - the StringBuilder to add the debug info to.