com.hazelcast.config

Class WanReplicationConfig

java.lang.Object

com.hazelcast.config.WanReplicationConfig

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable

public class WanReplicationConfig
extends Object
implements IdentifiedDataSerializable

Configuration for WAN replication. This configuration is referenced from a IMap or ICache configuration to determine the receivers for the WAN events. Each receiver is defined with a either a WanBatchPublisherConfig or a WanCustomPublisherConfig.

A single WAN replication configuration may consist of several WAN publisher configurations. The built-in WAN publisher implementation should be configured using WanBatchPublisherConfig and custom WAN publisher implementations can be configured using WanCustomPublisherConfig.

You may consider each WAN publisher configuration as a single target cluster or a single external system. The WAN subsystem will track replication for each publisher separately. Having multiple publishers in a single WAN replication config simplifies simultaneous publication of map and cache events to multiple target systems.

In addition to defining publishers, you may optionally configure a WAN consumer. The WAN consumer is in charge of consuming (processing) incoming WAN events. Usually when defining a custom consumer you need to define a custom WAN publisher as well.

See Also:

MapConfig.setWanReplicationRef(com.hazelcast.config.WanReplicationRef), CacheConfig.setWanReplicationRef(com.hazelcast.config.WanReplicationRef)

Constructor Summary

Constructors

Constructor and Description
WanReplicationConfig()

Method Summary

Modifier and Type	Method and Description
WanReplicationConfig	addBatchReplicationPublisherConfig(WanBatchPublisherConfig config) Adds a WAN publisher configuration using the built-in batching WAN implementation to this WAN replication.
WanReplicationConfig	addCustomPublisherConfig(WanCustomPublisherConfig config) Adds a custom WAN publisher implementation configuration to this WAN replication.
boolean	equals(Object o)
List<WanBatchPublisherConfig>	getBatchPublisherConfigs() Returns the list of WAN publisher configurations using the built-in batching WAN implementation for this WAN replication.
int	getClassId() Returns type identifier for this class.
WanConsumerConfig	getConsumerConfig() Returns the WAN consumer configuration for this WAN replication.
List<WanCustomPublisherConfig>	getCustomPublisherConfigs() Returns the list of custom WAN publisher implementations for this WAN replication.
int	getFactoryId() Returns DataSerializableFactory factory ID for this class.
String	getName()
int	hashCode()
void	readData(ObjectDataInput in) Reads fields from the input stream
WanReplicationConfig	setBatchPublisherConfigs(List<WanBatchPublisherConfig> batchPublisherConfigs) Sets the list of WAN publisher configurations using the built-in batching WAN implementation for this WAN replication.
WanReplicationConfig	setConsumerConfig(WanConsumerConfig consumerConfig) Sets the WAN consumer configuration for this WAN replication.
WanReplicationConfig	setCustomPublisherConfigs(List<WanCustomPublisherConfig> customPublisherConfigs) Sets the list of custom WAN publisher implementations for this WAN replication.
WanReplicationConfig	setName(String name) Sets the name of this WAN replication config.
String	toString()
void	writeData(ObjectDataOutput out) Writes object fields to output stream

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

WanReplicationConfig

public WanReplicationConfig()

Method Detail

getName

public String getName()

setName

public WanReplicationConfig setName(@Nonnull
                                    String name)

Sets the name of this WAN replication config. This name is used by the WanReplicationRef configuration.

Parameters:

name - the WAN replication config name

Returns:

this config

See Also:

WanReplicationRef.getName()

getConsumerConfig

public WanConsumerConfig getConsumerConfig()

Returns the WAN consumer configuration for this WAN replication. The WAN consumer is in charge of consuming (processing) incoming WAN events.

setConsumerConfig

public WanReplicationConfig setConsumerConfig(WanConsumerConfig consumerConfig)

Sets the WAN consumer configuration for this WAN replication. The WAN consumer is in charge of consuming (processing) incoming WAN events.

Parameters:

consumerConfig - the WAN consumer configuration

Returns:

this config

getCustomPublisherConfigs

@Nonnull
public List<WanCustomPublisherConfig> getCustomPublisherConfigs()

Returns the list of custom WAN publisher implementations for this WAN replication.

setCustomPublisherConfigs

public WanReplicationConfig setCustomPublisherConfigs(@Nonnull
                                                      List<WanCustomPublisherConfig> customPublisherConfigs)

Sets the list of custom WAN publisher implementations for this WAN replication.

Parameters:

customPublisherConfigs - publisher configurations

Returns:

this config

getBatchPublisherConfigs

@Nonnull
public List<WanBatchPublisherConfig> getBatchPublisherConfigs()

Returns the list of WAN publisher configurations using the built-in batching WAN implementation for this WAN replication.

setBatchPublisherConfigs

public WanReplicationConfig setBatchPublisherConfigs(@Nonnull
                                                     List<WanBatchPublisherConfig> batchPublisherConfigs)

Sets the list of WAN publisher configurations using the built-in batching WAN implementation for this WAN replication.

Parameters:

batchPublisherConfigs - configurations for the built-in WAN publisher implementation

Returns:

this config

addBatchReplicationPublisherConfig

public WanReplicationConfig addBatchReplicationPublisherConfig(WanBatchPublisherConfig config)

Adds a WAN publisher configuration using the built-in batching WAN implementation to this WAN replication.

Parameters:

config - the WAN publisher configuration

Returns:

this config

addCustomPublisherConfig

public WanReplicationConfig addCustomPublisherConfig(WanCustomPublisherConfig config)

Adds a custom WAN publisher implementation configuration to this WAN replication.

Parameters:

config - the WAN publisher configuration

Returns:

this config

toString

public String toString()

Overrides:

toString in class Object

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

getClassId

public int getClassId()

Description copied from interface: IdentifiedDataSerializable

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

Specified by:

getClassId in interface IdentifiedDataSerializable

Returns:

type ID

writeData

public void writeData(ObjectDataOutput out)
               throws IOException

Description copied from interface: DataSerializable

Writes object fields to output stream

Specified by:

writeData in interface DataSerializable

Parameters:

out - output

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

readData

public void readData(ObjectDataInput in)
              throws IOException

Description copied from interface: DataSerializable

Reads fields from the input stream

Specified by:

readData in interface DataSerializable

Parameters:

in - input

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the input stream has been closed.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object