Annotation Type FieldValue


  • @Documented
    @Retention(RUNTIME)
    @Target(PARAMETER)
    public @interface FieldValue

    Assigns the value of a field of the instrumented type to the annotated parameter. For a binding to be valid, the instrumented type must be able to access a field of the given name. Also, the parameter's type must be assignable to the given field. For attempting a type casting, the RuntimeType annotation can be applied to the parameter.

    Setting value() is optional. If the value is not set, the field value attempts to bind a setter's or getter's field if the intercepted method is an accessor method. Otherwise, the binding renders the target method to be an illegal candidate for binding.

    See Also:
    MethodDelegation, TargetMethodAnnotationDrivenBinder, RuntimeType
    • Optional Element Summary

      Optional Elements 
      Modifier and Type Optional Element Description
      java.lang.Class<?> declaringType
      Defines the type on which the field is declared.
      java.lang.String value
      The name of the field to be accessed.
    • Element Detail

      • value

        java.lang.String value
        The name of the field to be accessed.
        Returns:
        The name of the field.
        Default:
        ""
      • declaringType

        java.lang.Class<?> declaringType
        Defines the type on which the field is declared. If this value is not set, the most specific type's field is read, if two fields with the same name exist in the same type hierarchy.
        Returns:
        The type that declares the accessed field.
        Default:
        void.class