com.hazelcast.cluster.impl.operations

Class LockClusterStateOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.cluster.impl.operations.LockClusterStateOperation

All Implemented Interfaces:

DataSerializable, AllowedDuringPassiveState

public class LockClusterStateOperation
extends AbstractOperation
implements AllowedDuringPassiveState

Field Summary

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
LockClusterStateOperation()
LockClusterStateOperation(ClusterState newState, Address initiator, String txnId, long leaseTime, int partitionStateVersion)

Method Summary

Methods

Modifier and Type	Method and Description
void	beforeRun()
String	getServiceName()
void	logError(Throwable e) Logs Exception/Error thrown during operation execution.
ExceptionAction	onInvocationException(Throwable throwable) Called when an Exception/Error is thrown during an invocation.
protected void	readInternal(ObjectDataInput in)
void	run()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.spi.AbstractOperation

afterRun, getResponse, returnsResponse

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, onSetCallId, readData, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setResponseHandler, 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

Constructor Detail

LockClusterStateOperation

public LockClusterStateOperation()

LockClusterStateOperation

public LockClusterStateOperation(ClusterState newState,
                         Address initiator,
                         String txnId,
                         long leaseTime,
                         int partitionStateVersion)

Method Detail

beforeRun

public void beforeRun()
               throws Exception

Overrides:

beforeRun in class AbstractOperation

Throws:

Exception

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

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

onInvocationException

public ExceptionAction onInvocationException(Throwable throwable)

Description copied from class: Operation

Called when an Exception/Error is thrown during an invocation. Invocation process will continue, retry or fail according to returned ExceptionAction result.

This method is called on caller side of the invocation.

Overrides:

onInvocationException in class Operation

Parameters:

throwable - Exception/Error thrown during invocation

Returns:

ExceptionAction

getServiceName

public String getServiceName()

Overrides:

getServiceName in class Operation

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractOperation

Throws:

IOException