com.hazelcast.multimap.impl.txn
Class TxnRemoveOperation

java.lang.Object
  extended by com.hazelcast.spi.Operation
      extended by com.hazelcast.multimap.impl.operations.MultiMapOperation
          extended by com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation
              extended by com.hazelcast.multimap.impl.txn.TxnRemoveOperation
All Implemented Interfaces:
DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, RemotePropagatable<Operation>, PartitionAwareOperation

public class TxnRemoveOperation
extends MultiMapKeyBasedOperation
implements BackupAwareOperation


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
 
Constructor Summary
TxnRemoveOperation()
           
TxnRemoveOperation(String name, Data dataKey, long recordId, Data value)
           
 
Method Summary
 void afterRun()
           
 Operation getBackupOperation()
          Creates the BackupOperation responsible for making the backup.
 int getId()
          Returns type identifier for this class.
 long getRecordId()
           
protected  void readInternal(ObjectDataInput in)
           
 void run()
           
 boolean shouldBackup()
          Checks if a backup needs to be made.
protected  void writeInternal(ObjectDataOutput out)
           
 
Methods inherited from class com.hazelcast.multimap.impl.operations.MultiMapKeyBasedOperation
delete, getCollectionWrapper, getOrCreateCollectionWrapper, getThreadId, remove, setThreadId
 
Methods inherited from class com.hazelcast.multimap.impl.operations.MultiMapOperation
beforeRun, getAsyncBackupCount, getFactoryId, getOrCreateContainer, getResponse, getServiceName, getSyncBackupCount, getValueCollectionType, hasListener, isBinary, publishEvent, returnsResponse, toData, toObject
 
Methods inherited from class com.hazelcast.spi.Operation
getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, readData, setCallerUuid, setExecutorName, setNodeEngine, setPartitionId, setReplicaIndex, setResponseHandler, 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, getSyncBackupCount
 
Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation
getPartitionId
 
Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable
readData, writeData
 

Constructor Detail

TxnRemoveOperation

public TxnRemoveOperation()

TxnRemoveOperation

public TxnRemoveOperation(String name,
                          Data dataKey,
                          long recordId,
                          Data value)
Method Detail

run

public void run()
         throws Exception
Specified by:
run in class Operation
Throws:
Exception

afterRun

public void afterRun()
              throws Exception
Overrides:
afterRun in class MultiMapOperation
Throws:
Exception

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.

getBackupOperation

public Operation getBackupOperation()
Description copied from interface: BackupAwareOperation
Creates the BackupOperation responsible for making the backup.

Specified by:
getBackupOperation in interface BackupAwareOperation
Returns:
the created BackupOperation.

getRecordId

public long getRecordId()

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

getId

public int getId()
Description copied from interface: IdentifiedDataSerializable
Returns type identifier for this class. Id should be unique per DataSerializableFactory.

Specified by:
getId in interface IdentifiedDataSerializable
Returns:
type id


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