com.hazelcast.cache.hidensity.operation

Class CacheEntryProcessorOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.cache.hidensity.operation.CacheEntryProcessorOperation

All Implemented Interfaces:

com.hazelcast.cache.impl.operation.MutableOperation, com.hazelcast.nio.serialization.DataSerializable, com.hazelcast.nio.serialization.IdentifiedDataSerializable, com.hazelcast.spi.BackupAwareOperation, com.hazelcast.spi.impl.MutatingOperation, com.hazelcast.spi.NamedOperation, com.hazelcast.spi.PartitionAwareOperation, com.hazelcast.spi.ServiceNamespaceAware

public class CacheEntryProcessorOperation
extends com.hazelcast.spi.impl.AbstractNamedOperation
implements com.hazelcast.cache.impl.operation.MutableOperation, com.hazelcast.spi.impl.MutatingOperation

Operation of the Cache Entry Processor.

EntryProcessor is executed on the partition. ICacheRecordStore provides the required functionality and this operation is responsible for parameter passing and handling the backup at the end.

Field Summary

Fields

Modifier and Type	Field and Description
protected HiDensityCacheRecordStore	cache
protected EnterpriseCacheService	cacheService
protected int	completionId
protected boolean	dontCreateCacheRecordStoreIfNotExist
protected com.hazelcast.nio.serialization.Data	key
protected com.hazelcast.memory.NativeOutOfMemoryError	oome
protected int	partitionId
protected Object	response
protected boolean	runCompleted
protected EnterpriseSerializationService	serializationService

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

name

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

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

IGNORE_COMPLETION

Constructor Summary

Constructors

Constructor and Description
CacheEntryProcessorOperation()
CacheEntryProcessorOperation(String name, com.hazelcast.nio.serialization.Data key, int completionId, javax.cache.processor.EntryProcessor entryProcessor, Object... arguments)

Method Summary

Modifier and Type	Method and Description
void	afterRun()
void	beforeRun()
protected void	beforeRunInternal()
protected void	dispose()
protected void	disposeInternal(EnterpriseSerializationService serializationService)
int	getAsyncBackupCount()
com.hazelcast.spi.Operation	getBackupOperation()
int	getCompletionId()
int	getFactoryId()
int	getId()
Object	getResponse()
String	getServiceName()
com.hazelcast.spi.ServiceNamespace	getServiceNamespace()
int	getSyncBackupCount()
void	logError(Throwable e)
void	onExecutionFailure(Throwable e)
static com.hazelcast.nio.serialization.Data	readHeapOperationData(com.hazelcast.nio.ObjectDataInput in)
protected void	readInternal(com.hazelcast.nio.ObjectDataInput in)
static com.hazelcast.nio.serialization.Data	readNativeMemoryOperationData(com.hazelcast.nio.ObjectDataInput in)
boolean	returnsResponse()
void	run()
protected void	runInternal()
void	setCompletionId(int completionId)
boolean	shouldBackup()
protected void	writeInternal(com.hazelcast.nio.ObjectDataOutput out)

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

getName, toString

Methods inherited from class com.hazelcast.spi.Operation

call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, onInvocationException, onSetCallId, readData, 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.cache.impl.operation.MutableOperation

getCompletionId, setCompletionId

Methods inherited from interface com.hazelcast.spi.PartitionAwareOperation

getPartitionId

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

readData, writeData

Field Detail

key

protected com.hazelcast.nio.serialization.Data key

response

protected Object response

completionId

protected int completionId

dontCreateCacheRecordStoreIfNotExist

protected transient boolean dontCreateCacheRecordStoreIfNotExist

serializationService

protected transient EnterpriseSerializationService serializationService

cacheService

protected transient EnterpriseCacheService cacheService

cache

protected transient HiDensityCacheRecordStore cache

partitionId

protected transient int partitionId

oome

protected transient com.hazelcast.memory.NativeOutOfMemoryError oome

runCompleted

protected transient boolean runCompleted

Constructor Detail

CacheEntryProcessorOperation

public CacheEntryProcessorOperation()

CacheEntryProcessorOperation

public CacheEntryProcessorOperation(String name,
                                    com.hazelcast.nio.serialization.Data key,
                                    int completionId,
                                    javax.cache.processor.EntryProcessor entryProcessor,
                                    Object... arguments)

Method Detail

runInternal

protected void runInternal()
                    throws Exception

Throws:

Exception

afterRun

public void afterRun()
              throws Exception

Throws:

Exception

disposeInternal

protected void disposeInternal(EnterpriseSerializationService serializationService)

getBackupOperation

public com.hazelcast.spi.Operation getBackupOperation()

Specified by:

getBackupOperation in interface com.hazelcast.spi.BackupAwareOperation

writeInternal

protected void writeInternal(com.hazelcast.nio.ObjectDataOutput out)
                      throws IOException

Throws:

IOException

readInternal

protected void readInternal(com.hazelcast.nio.ObjectDataInput in)
                     throws IOException

Throws:

IOException

getId

public int getId()

Specified by:

getId in interface com.hazelcast.nio.serialization.IdentifiedDataSerializable

getSyncBackupCount

public final int getSyncBackupCount()

Specified by:

getSyncBackupCount in interface com.hazelcast.spi.BackupAwareOperation

getAsyncBackupCount

public final int getAsyncBackupCount()

Specified by:

getAsyncBackupCount in interface com.hazelcast.spi.BackupAwareOperation

shouldBackup

public boolean shouldBackup()

Specified by:

shouldBackup in interface com.hazelcast.spi.BackupAwareOperation

getFactoryId

public int getFactoryId()

Specified by:

getFactoryId in interface com.hazelcast.nio.serialization.IdentifiedDataSerializable

getServiceName

public String getServiceName()

Overrides:

getServiceName in class com.hazelcast.spi.Operation

getServiceNamespace

public com.hazelcast.spi.ServiceNamespace getServiceNamespace()

Specified by:

getServiceNamespace in interface com.hazelcast.spi.ServiceNamespaceAware

returnsResponse

public boolean returnsResponse()

Overrides:

returnsResponse in class com.hazelcast.spi.Operation

getResponse

public final Object getResponse()

Overrides:

getResponse in class com.hazelcast.spi.Operation

beforeRun

public final void beforeRun()
                     throws Exception

Overrides:

beforeRun in class com.hazelcast.spi.Operation

Throws:

Exception

beforeRunInternal

protected void beforeRunInternal()

run

public final void run()
               throws Exception

Overrides:

run in class com.hazelcast.spi.Operation

Throws:

Exception

onExecutionFailure

public void onExecutionFailure(Throwable e)

Overrides:

onExecutionFailure in class com.hazelcast.spi.Operation

dispose

protected final void dispose()

logError

public void logError(Throwable e)

Overrides:

logError in class com.hazelcast.spi.Operation

getCompletionId

public int getCompletionId()

setCompletionId

public void setCompletionId(int completionId)

readHeapOperationData

public static com.hazelcast.nio.serialization.Data readHeapOperationData(com.hazelcast.nio.ObjectDataInput in)
                                                                  throws IOException

Throws:

IOException

readNativeMemoryOperationData

public static com.hazelcast.nio.serialization.Data readNativeMemoryOperationData(com.hazelcast.nio.ObjectDataInput in)
                                                                          throws IOException

Throws:

IOException