Package eu.cloudnetservice.driver.registry.injection

Annotation Interface Service

@Qualifier @Documented @Retention(RUNTIME) @Target({PARAMETER,FIELD}) public @interface Service
This annotation enables the use of registered services from the service registry in an injection context.

Instead of doing something like: 

 
   @Inject
   public TestClass(ServiceRegistry registry) {
     var playerManager = registry.firstProvider(PlayerManager.class);
     playerManager.onlineCount();
   }
Using this annotation you can do something like: 
 
   @Inject
   public TestClass(@Service PlayerManager playerManager) {
     playerManager.onlineCount();
   }

Note: If a service or a service name is requested that the service registry does not know null is passed as parameter value.

Since:
4.0
See Also:

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    @NonNull String
    name
    The name of the registered provider in the service registry.

  • Element Details

    • name

      @NonNull @NonNull String name
      The name of the registered provider in the service registry. Leave empty if the name of the provider is not important and any provider with a matching class is accepted.
      Returns:
      name of the registered provider in the service registry.
      Default:
      ""