com.hazelcast.cache.impl.operation

Class CacheExpireBatchBackupOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.cache.impl.operation.CacheOperation

com.hazelcast.cache.impl.operation.CacheExpireBatchBackupOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, NamedOperation, PartitionAwareOperation, ServiceNamespaceAware

public class CacheExpireBatchBackupOperation
extends CacheOperation

Used to transfer expired keys from owner replica to backup replicas.

Field Summary

Fields inherited from class com.hazelcast.cache.impl.operation.CacheOperation

cacheService, dontCreateCacheRecordStoreIfNotExist, recordStore, wanEventPublisher

Fields inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

name

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
CacheExpireBatchBackupOperation()
CacheExpireBatchBackupOperation(String name, Collection<ExpiredKey> expiredKeys, int ownerPartitionEntryCount)

Method Summary

Modifier and Type	Method and Description
protected void	evictIfSame(ExpiredKey key)
int	getId() Returns type identifier for this class.
ExceptionAction	onInvocationException(Throwable throwable) Called when an Exception/Error is thrown during an invocation.
protected void	readInternal(ObjectDataInput in)
void	run() Runs the operation.
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.cache.impl.operation.CacheOperation

beforeRun, beforeRunInternal, dispose, getAsyncBackupCount, getFactoryId, getServiceName, getServiceNamespace, getSyncBackupCount, logError, publishWanRemove, publishWanUpdate, publishWanUpdate, publishWanUpdate

Methods inherited from class com.hazelcast.spi.impl.AbstractNamedOperation

getName, toString

Methods inherited from class com.hazelcast.spi.Operation

afterRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponse, getService, getWaitTimeout, isUrgent, onExecutionFailure, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, 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.spi.PartitionAwareOperation

getPartitionId

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

CacheExpireBatchBackupOperation

public CacheExpireBatchBackupOperation()

CacheExpireBatchBackupOperation

public CacheExpireBatchBackupOperation(String name,
                                       Collection<ExpiredKey> expiredKeys,
                                       int ownerPartitionEntryCount)

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()

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, it will retry or fail according to returned ExceptionAction.

This method is called on caller side of the invocation.

Overrides:

onInvocationException in class CacheOperation

Parameters:

throwable - Exception/Error thrown during invocation

Returns:

ExceptionAction

evictIfSame

protected void evictIfSame(ExpiredKey key)

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Returns:

type ID

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class AbstractNamedOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class AbstractNamedOperation

Throws:

IOException