com.hazelcast.client

Interface ClientExtension

All Known Implementing Classes:

DefaultClientExtension

public interface ClientExtension

ClientExtension is a client extension mechanism to be able to plug different implementations of some modules, like; InternalSerializationService, ChannelFactory etc.

Method Summary

Modifier and Type	Method and Description
void	afterStart(HazelcastClientInstanceImpl client) Called after node is started
void	beforeStart(HazelcastClientInstanceImpl client) Called before client is started
NearCacheManager	createNearCacheManager() Creates a NearCacheManager instance to be used by this client.
InternalSerializationService	createSerializationService(byte version) Creates a InternalSerializationService instance to be used by this client.
<T> ClientProxyFactory	createServiceProxyFactory(Class<T> service) Creates a ClientProxyFactory for the supplied service class.
ChannelFactory	createSocketChannelWrapperFactory() Creates a ChannelFactory instance to be used by this client.
SocketInterceptor	createSocketInterceptor() Creates a SocketInterceptor to be used by this client if available, otherwise returns null
MemoryStats	getMemoryStats() Returns MemoryStats of for the JVM and current HazelcastInstance.

Method Detail

beforeStart

void beforeStart(HazelcastClientInstanceImpl client)

Called before client is started

afterStart

void afterStart(HazelcastClientInstanceImpl client)

Called after node is started

createSerializationService

InternalSerializationService createSerializationService(byte version)

Creates a InternalSerializationService instance to be used by this client.

Parameters:

version - serialization version to be created. Values less than 1 will be ignored and max supported version will be used

Returns:

the created InternalSerializationService instance

createSocketInterceptor

SocketInterceptor createSocketInterceptor()

Creates a SocketInterceptor to be used by this client if available, otherwise returns null

Returns:

the created SocketInterceptor instance if available, + otherwise null

createSocketChannelWrapperFactory

ChannelFactory createSocketChannelWrapperFactory()

Creates a ChannelFactory instance to be used by this client.

Returns:

the created ChannelFactory instance

createNearCacheManager

NearCacheManager createNearCacheManager()

Creates a NearCacheManager instance to be used by this client.

Returns:

the created NearCacheManager instance

createServiceProxyFactory

<T> ClientProxyFactory createServiceProxyFactory(Class<T> service)

Creates a ClientProxyFactory for the supplied service class. Currently only the MapService is supported.

Parameters:

service - service for the proxy to create.

Returns:

ClientProxyFactory for the service.

Throws:

IllegalArgumentException - if service is not known

getMemoryStats

MemoryStats getMemoryStats()

Returns MemoryStats of for the JVM and current HazelcastInstance.

Returns:

memory statistics