public class TxnPrepareOperation extends KeyBasedMapOperation implements BackupAwareOperation, MutatingOperation
dataKey, dataValue, maxIdle, threadId, ttl
createRecordStoreOnDemand, disableWanReplicationEvent, mapContainer, mapEventPublisher, mapService, mapServiceContext, recordStore
name
GENERIC_PARTITION_ID
Modifier | Constructor and Description |
---|---|
|
TxnPrepareOperation() |
protected |
TxnPrepareOperation(int partitionId,
String name,
Data dataKey,
String ownerUuid) |
Modifier and Type | Method and Description |
---|---|
int |
getAsyncBackupCount()
The asynchronous backup count.
|
Operation |
getBackupOperation()
Creates the
BackupOperation responsible for making the backup. |
int |
getId()
Returns type identifier for this class.
|
Object |
getResponse()
Called if and only if
Operation.returnsResponse() returned true ,
shortly after Operation.run() returns. |
int |
getSyncBackupCount()
The synchronous backup count.
|
void |
logError(Throwable e)
Logs Exception/Error thrown during operation execution.
|
protected void |
readInternal(ObjectDataInput in) |
void |
run()
Runs the operation.
|
boolean |
shouldBackup()
Checks if a backup needs to be made.
|
protected void |
toString(StringBuilder sb)
A template method allows for additional information to be passed into
the
Operation.toString() method. |
protected void |
writeInternal(ObjectDataOutput out) |
getKey, getThreadId, getTtl, getValue, setThreadId
beforeRun, canThisOpGenerateWANEvent, evict, getCallerProvenance, getFactoryId, getServiceName, getServiceNamespace, innerBeforeRun, invalidateAllKeysInNearCaches, invalidateNearCache, invalidateNearCache, isPostProcessing, publishLoadAsWanUpdate, publishWanRemove, publishWanUpdate, setMapContainer, setMapService
getName
afterRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, onExecutionFailure, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getPartitionId
readData, writeData
protected TxnPrepareOperation(int partitionId, String name, Data dataKey, String ownerUuid)
public TxnPrepareOperation()
public void run() throws Exception
Operation
Operation.run()
or Operation.call()
method should be implemented; not both.
Runs after wait-support, supposed to do actual operationrun
in class Operation
Exception
Operation.call()
public void logError(Throwable e)
Operation
public Object getResponse()
Operation
Operation.returnsResponse()
returned true
,
shortly after Operation.run()
returns.getResponse
in class Operation
public boolean shouldBackup()
BackupAwareOperation
shouldBackup
in interface BackupAwareOperation
public final Operation getBackupOperation()
BackupAwareOperation
BackupOperation
responsible for making the backup.getBackupOperation
in interface BackupAwareOperation
BackupOperation
responsible for making the backup.public final int getAsyncBackupCount()
BackupAwareOperation
getAsyncBackupCount
in interface BackupAwareOperation
public final int getSyncBackupCount()
BackupAwareOperation
getSyncBackupCount
in interface BackupAwareOperation
protected void writeInternal(ObjectDataOutput out) throws IOException
writeInternal
in class KeyBasedMapOperation
IOException
protected void readInternal(ObjectDataInput in) throws IOException
readInternal
in class KeyBasedMapOperation
IOException
protected void toString(StringBuilder sb)
Operation
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.toString
in class AbstractNamedOperation
sb
- the StringBuilder to add the debug info to.public int getId()
IdentifiedDataSerializable
getId
in interface IdentifiedDataSerializable
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