Module io.helidon.inject.api
Package io.helidon.inject.api

Annotation Interface RunLevel

@Deprecated(forRemoval=true, since="4.0.8") @Documented @Retention(CLASS) @Target(TYPE) public @interface RunLevel
Deprecated, for removal: This API element is subject to removal in a future version.
Helidon inject is deprecated and will be replaced in a future version
Indicates the desired startup sequence for a service class. This is not used internally by Injection, but is available as a convenience to the caller in support for a specific startup sequence for service activations.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    int
    value
    Deprecated, for removal: This API element is subject to removal in a future version.
    The service ranking applied when not declared explicitly.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    NORMAL
    Deprecated, for removal: This API element is subject to removal in a future version.
    Anything > 0 is left to the underlying provider implementation's discretion for meaning; this is just a default for something that is deemed "other than startup".
    static final int
    STARTUP
    Deprecated, for removal: This API element is subject to removal in a future version.
    Represents an eager singleton that should be started at "startup".

  • Field Details

    • STARTUP

      static final int STARTUP
      Deprecated, for removal: This API element is subject to removal in a future version.
      Represents an eager singleton that should be started at "startup". Note, however, that callers control the actual activation for these services, not the framework itself, as shown below: 
       
 List<ServiceProvider<Object>> startupServices = services
               .lookup(ServiceInfoCriteria.builder().runLevel(RunLevel.STARTUP).build());
       startupServices.stream().forEach(ServiceProvider::get);
      See Also:

    • NORMAL

      static final int NORMAL
      Deprecated, for removal: This API element is subject to removal in a future version.
      Anything > 0 is left to the underlying provider implementation's discretion for meaning; this is just a default for something that is deemed "other than startup".
      See Also:

  • Element Details

    • value

      int value
      Deprecated, for removal: This API element is subject to removal in a future version.
      The service ranking applied when not declared explicitly.
      Returns:
      the startup int value, defaulting to NORMAL
      Default:
      100