com.hazelcast.cache.impl.operation
Class AbstractMutatingCacheOperation

java.lang.Object
  com.hazelcast.spi.Operation
      com.hazelcast.spi.AbstractOperation
          com.hazelcast.spi.impl.AbstractNamedOperation
              com.hazelcast.cache.impl.operation.AbstractMutatingCacheOperation

All Implemented Interfaces:

MutableOperation, DataSerializable, IdentifiedDataSerializable, BackupAwareOperation, RemotePropagatable<Operation>, PartitionAwareOperation

Direct Known Subclasses:

CacheEntryProcessorOperation, CacheGetAndRemoveOperation, CacheGetAndReplaceOperation, CachePutIfAbsentOperation, CachePutOperation, CacheRemoveOperation, CacheReplaceOperation

public abstract class AbstractMutatingCacheOperation
extends AbstractNamedOperation
implements BackupAwareOperation, MutableOperation

Base class for all mutable cache operations. Main purpose of this abstract class is providing the completion event functionality.

This operation publishes COMPLETE event.

Field Summary

protected CacheRecord	backupRecord
protected ICacheRecordStore	cache
protected int	completionId
protected Data	key
protected Object	response

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

name

Fields inherited from interface com.hazelcast.cache.impl.operation.MutableOperation

IGNORE_COMPLETION

Constructor Summary

protected	AbstractMutatingCacheOperation()
protected	AbstractMutatingCacheOperation(String name, Data key, int completionId)

Method Summary

void	beforeRun()
int	getAsyncBackupCount()
int	getCompletionId()
int	getFactoryId() Returns DataSerializableFactory factory id for this class.
Object	getResponse()
int	getSyncBackupCount()
ExceptionAction	onException(Throwable throwable)
protected void	readInternal(ObjectDataInput in)
boolean	returnsResponse()
void	setCompletionId(int completionId)
protected void	writeInternal(ObjectDataOutput out)

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

getName

Methods inherited from class com.hazelcast.spi.AbstractOperation

afterRun

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getExecutorName, getInvocationTime, getLogger, getNodeEngine, getPartitionId, getReplicaIndex, getResponseHandler, getService, getServiceName, getWaitTimeout, isUrgent, logError, readData, run, 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, getBackupOperation, getSyncBackupCount, shouldBackup

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

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

getId

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

readData, writeData

Field Detail

completionId

protected int completionId

key

protected Data key

response

protected Object response

cache

protected transient ICacheRecordStore cache

backupRecord

protected transient CacheRecord backupRecord

Constructor Detail

AbstractMutatingCacheOperation

protected AbstractMutatingCacheOperation()

AbstractMutatingCacheOperation

protected AbstractMutatingCacheOperation(String name,
                                         Data key,
                                         int completionId)

Method Detail

getCompletionId

public int getCompletionId()

Specified by:

getCompletionId in interface MutableOperation

setCompletionId

public void setCompletionId(int completionId)

Specified by:

setCompletionId in interface MutableOperation

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Throws:

IOException

beforeRun

public final void beforeRun()
                     throws Exception

Overrides:

beforeRun in class AbstractOperation

Throws:

Exception

returnsResponse

public boolean returnsResponse()

Specified by:

returnsResponse in interface RemotePropagatable<Operation>

Overrides:

returnsResponse in class AbstractOperation

getResponse

public final Object getResponse()

Overrides:

getResponse in class AbstractOperation

onException

public ExceptionAction onException(Throwable throwable)

Overrides:

onException in class Operation

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory id for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory id

getSyncBackupCount

public final int getSyncBackupCount()

getAsyncBackupCount

public final int getAsyncBackupCount()