InitializerRegistry (HiveMQ Extension SDK 4.5.2 API)

@DoNotImplement
public interface InitializerRegistry

Since:: 4.0.0, CE 2019.1

Method Summary

Modifier and Type	Method	Description
`void`	`setClientInitializer(@NotNull ClientInitializer initializer)`	Each connecting and connected MQTT client will be initialized by this initializer, as soon as the extension is enabled and running.

Method Details
- setClientInitializer
  
  void setClientInitializer(@NotNull ClientInitializer initializer)
  
  Each connecting and connected MQTT client will be initialized by this initializer, as soon as the extension is enabled and running.
  When the extension stops, its context will be removed from every client.
  The ClientInitializer and its ClientInitializer.initialize(InitializerInput, ClientContext) method must be implemented by the extension developer. If there is already an initializer present, it will be overwritten.
  
  Parameters:
  
  initializer - The initializer to set.
  
  Throws:
  
  NullPointerException - If the initializer is null.
  
  Since:
  
  4.0.0, CE 2019.1