Package de.fraunhofer.iese.mydata.registry

Annotation Type ActionParameterDescription

@Retention(RUNTIME) @Target(PARAMETER) public @interface ActionParameterDescription
Describes the Parameter of an Method that is annotated with ActionDescription. Some information are introspected by the Discovery that registeres the Action at the PolicyManagementPoint. But for example the parameter cannot be introspected in any situation. Up to Java 1.7 argument names are dropped during compilation and in java 1.8 option preserve argument names is not activated per default. Thus each instance of this ActionParameterDescription should contain at least the name. For example 
   @ActionDescription(description = "anagram the parameter")
    public String anagram(@ActionParameterDescription(name = "percentage",description = "The percentage you need to anagram") Integer percentage) {
      return "xxxx";
    }

  • Required Element Summary

    Required Elements
    Modifier and Type
    Required Element
    Description
    String
    name
    Name of the Parameter.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    String
    description
    Description of the Parameter.
    boolean
    mandatory
    Mandatory parameter?.
    Class<?>
    type
    Deprecated. 

  • Element Details

    • name

      String name
      Name of the Parameter.
      Returns:
      The parameter name.

    • description

      String description
      Description of the Parameter.
      Returns:
      Description
      Default:
      ""

    • mandatory

      boolean mandatory
      Mandatory parameter?.
      Returns:
      True if the policy have to specify the value for this parameter.
      Default:
      false

    • type

      @Deprecated Class<?> type
      Deprecated.
      Type of the parameter. Per default introspected with method.getReturnType()
      Returns:
      Parametertype
      Default:
      java.lang.Void.class