Enum ServiceScope

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ServiceScope>

    public enum ServiceScope
    extends java.lang.Enum<ServiceScope>
    Service scope for the Component annotation.
    Since:
    1.3
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      BUNDLE
      When the component is registered as a service, it must be registered as a bundle scope service and an instance of the component must be created for each bundle using the service.
      DEFAULT
      Default element value for annotation.
      PROTOTYPE
      When the component is registered as a service, it must be registered as a prototype scope service and an instance of the component must be created for each distinct request for the service.
      SINGLETON
      When the component is registered as a service, it must be registered as a bundle scope service but only a single instance of the component must be used for all bundles using the service.
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String toString()  
      static ServiceScope valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static ServiceScope[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

      • SINGLETON

        public static final ServiceScope SINGLETON
        When the component is registered as a service, it must be registered as a bundle scope service but only a single instance of the component must be used for all bundles using the service.
      • BUNDLE

        public static final ServiceScope BUNDLE
        When the component is registered as a service, it must be registered as a bundle scope service and an instance of the component must be created for each bundle using the service.
      • PROTOTYPE

        public static final ServiceScope PROTOTYPE
        When the component is registered as a service, it must be registered as a prototype scope service and an instance of the component must be created for each distinct request for the service.
      • DEFAULT

        public static final ServiceScope DEFAULT
        Default element value for annotation. This is used to distinguish the default value for an element and should not otherwise be used.
    • Method Detail

      • values

        public static ServiceScope[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
        for (ServiceScope c : ServiceScope.values())
            System.out.println(c);
        
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static ServiceScope valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Enum<ServiceScope>