com.hazelcast.cache.impl.operation

Class CacheCreateConfigOperation

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.impl.AbstractNamedOperation

com.hazelcast.cache.impl.operation.CacheCreateConfigOperation

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable, NamedOperation

Deprecated.

as of 3.10 replaced by AddCacheConfigOperation, which is used in conjunction with InvocationUtil.invokeOnStableClusterSerial(NodeEngine, com.hazelcast.util.function.Supplier, int) to reliably broadcast the CacheConfig to all members of the cluster.

@Deprecated
public class CacheCreateConfigOperation
extends AbstractNamedOperation
implements IdentifiedDataSerializable

Used to create cluster wide cache configuration.

This configuration is created using the following algorithm;

• Find partition ID using the distributed object name of cache as a key.
• Send the CacheCreateConfigOperation operation to the calculated partition which will force all clusters to be single threaded.
• ICacheService.putCacheConfigIfAbsent(com.hazelcast.config.CacheConfig) is called.

This operation's purpose is to pass the required parameters into ICacheService.putCacheConfigIfAbsent(com.hazelcast.config.CacheConfig).

Caveat: This operation does not return a response when createAlsoOnOthers is true and there are at least one remote members on which the new CacheConfig needs to be created. When this operation returns null with createAlsoOnOthers == true, it is impossible to tell whether it is because the CacheConfig was not already registered or due to sending out the operation to other remote members.

Field Summary

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

name

Fields inherited from class com.hazelcast.spi.Operation

GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
CacheCreateConfigOperation() Deprecated.
CacheCreateConfigOperation(CacheConfig config, boolean createAlsoOnOthers) Deprecated.
CacheCreateConfigOperation(CacheConfig config, boolean createAlsoOnOthers, boolean ignoreLocal) Deprecated.

Method Summary

Modifier and Type	Method and Description
int	getFactoryId() Deprecated. Returns DataSerializableFactory factory ID for this class.
int	getId() Deprecated. Returns type identifier for this class.
Object	getResponse() Deprecated. Called if and only if Operation.returnsResponse() returned true, shortly after Operation.run() returns.
String	getServiceName() Deprecated.
void	onExecutionFailure(Throwable e) Deprecated. Called when an Exception/Error is thrown during operation execution.
protected void	readInternal(ObjectDataInput in) Deprecated.
boolean	returnsResponse() Deprecated. Method is intended to be overridden.
void	run() Deprecated. Runs the operation.
protected void	writeInternal(ObjectDataOutput out) Deprecated.

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

getName, toString

Methods inherited from class com.hazelcast.spi.Operation

afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getService, getWaitTimeout, isUrgent, logError, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, 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.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

CacheCreateConfigOperation

public CacheCreateConfigOperation()

Deprecated.

CacheCreateConfigOperation

public CacheCreateConfigOperation(CacheConfig config,
                                  boolean createAlsoOnOthers)

Deprecated.

CacheCreateConfigOperation

public CacheCreateConfigOperation(CacheConfig config,
                                  boolean createAlsoOnOthers,
                                  boolean ignoreLocal)

Deprecated.

Method Detail

getServiceName

public String getServiceName()

Deprecated.

Overrides:

getServiceName in class Operation

run

public void run()
         throws Exception

Deprecated.

Description copied from class: Operation

Runs the operation. Either the Operation.run() or Operation.call() method should be implemented; not both. Runs after wait-support, supposed to do actual operation

Overrides:

run in class Operation

Throws:

Exception

See Also:

Operation.call()

onExecutionFailure

public void onExecutionFailure(Throwable e)

Deprecated.

Description copied from class: Operation

Called when an Exception/Error is thrown during operation execution.

By default this method does nothing. Operation implementations can override this behaviour according to their needs.

This method is called on node & thread that's executing the operation.

Overrides:

onExecutionFailure in class Operation

Parameters:

e - Exception/Error thrown during operation execution

getResponse

public Object getResponse()

Deprecated.

Description copied from class: Operation

Called if and only if Operation.returnsResponse() returned true, shortly after Operation.run() returns.

Overrides:

getResponse in class Operation

returnsResponse

public boolean returnsResponse()

Deprecated.

Description copied from class: Operation

Method is intended to be overridden. If it returns true, Operation.getResponse() will be called right after Operation.run() method. If it returns false, Operation.sendResponse(Object) must be called later to finish the operation.

In other words, true is for synchronous operation and false is for asynchronous one.

Default implementation is synchronous operation (true).

Overrides:

returnsResponse in class Operation

writeInternal

protected void writeInternal(ObjectDataOutput out)
                      throws IOException

Deprecated.

Overrides:

writeInternal in class AbstractNamedOperation

Throws:

IOException

readInternal

protected void readInternal(ObjectDataInput in)
                     throws IOException

Deprecated.

Overrides:

readInternal in class AbstractNamedOperation

Throws:

IOException

getId

public int getId()

Deprecated.

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. It should be unique per DataSerializableFactory.

Specified by:

getId in interface IdentifiedDataSerializable

Returns:

type ID

getFactoryId

public int getFactoryId()

Deprecated.

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory ID for this class.

Specified by:

getFactoryId in interface IdentifiedDataSerializable

Returns:

factory ID