com.hazelcast.multimap.impl.operations

Class MultiMapBackupAwareOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.multimap.impl.operations.MultiMapOperation

com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation

com.hazelcast.multimap.impl.operations.MultiMapBackupAwareOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, BlockingOperation, PartitionAwareOperation

Direct Known Subclasses:

PutOperation, RemoveAllOperation, RemoveOperation, TxnCommitOperation, TxnPrepareOperation, TxnRollbackOperation

public abstract class MultiMapBackupAwareOperation
extends MultiMapKeyBasedOperation
implements BackupAwareOperation, BlockingOperation

Field Summary

Fields inherited from class com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation

dataKey, threadId

Fields inherited from class com.hazelcast.multimap.impl.operations.MultiMapOperation

name, response

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MultiMapBackupAwareOperation()
protected	MultiMapBackupAwareOperation(String name, Data dataKey, long threadId)

Method Summary

Modifier and Type	Method and Description
WaitNotifyKey	getWaitKey()
void	onWaitExpire()
protected void	readInternal(ObjectDataInput in)
boolean	shouldBackup() Checks if a backup needs to be made.
boolean	shouldWait()
protected void	writeInternal(ObjectDataOutput out)

Methods inherited from class com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation

delete, getMultiMapValueOrNull, getOrCreateMultiMapValue, getThreadId, remove, setThreadId

Methods inherited from class com.hazelcast.multimap.impl.operations.MultiMapOperation

getAsyncBackupCount, getFactoryId, getOrCreateContainer, getResponse, getServiceName, getSyncBackupCount, getValueCollectionType, hasListener, isBinary, publishEvent, toData, toObject, toString

Methods inherited from class com.hazelcast.spi.Operation

afterRun, beforeRun, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, returnsResponse, run, 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.BackupAwareOperation

getAsyncBackupCount, getBackupOperation, getSyncBackupCount

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

Methods inherited from interface com.hazelcast.spi.BlockingOperation

getWaitTimeout

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

getId

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

readData, writeData

Constructor Detail

MultiMapBackupAwareOperation

protected MultiMapBackupAwareOperation()

MultiMapBackupAwareOperation

protected MultiMapBackupAwareOperation(String name,
                                       Data dataKey,
                                       long threadId)

Method Detail

shouldBackup

public boolean shouldBackup()

Description copied from interface: BackupAwareOperation

Checks if a backup needs to be made.

If a call has not made any change, e.g. an AtomicLong increment with 0, no backup needs to be made.

Specified by:

shouldBackup in interface BackupAwareOperation

Returns:

true if a backup needs to be made, false otherwise.

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Overrides:

writeInternal in class MultiMapKeyBasedOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Overrides:

readInternal in class MultiMapKeyBasedOperation

Throws:

IOException

getWaitKey

public WaitNotifyKey getWaitKey()

Specified by:

getWaitKey in interface BlockingOperation

shouldWait

public boolean shouldWait()

Specified by:

shouldWait in interface BlockingOperation

onWaitExpire

public void onWaitExpire()

Specified by:

onWaitExpire in interface BlockingOperation