Annotation Type Advice.DynamicConstant

Enclosing class:
Advice
@Documented @Retention(RUNTIME) @Target(PARAMETER) public static @interface Advice.DynamicConstant

Indicates that the annotated parameter should resolve a dynamic constant, using either constantdynamic or invokedynamic which is then bound to the parameter as a value.

Important: Don't confuse this annotation with MemberSubstitution.DynamicConstant or DynamicConstant. This annotation should be used only in combination with Advice.

See Also:

  • Required Element Summary

    Required Elements
    Modifier and Type
    Required Element
    Description
    String
    bootstrapName
    Returns the name of the bootstrap method handle.
    Class<?>[]
    bootstrapParameterTypes
    Returns the parameter types of the bootstrap method handle.
    Class<?>
    bootstrapReturnType
    Returns the return type of the bootstrap method handle.
    JavaConstant.MethodHandle.HandleType
    bootstrapType
    Returns the type of the bootstrap method handle to resolve.

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    Class<?>
    bootstrapOwner
    Returns the owner type of the bootstrap method handle, or void, to represent the instrumented type.
    boolean
    invokedynamic
    Returns true if invokedynamic should be used to bind the annotated parameter.
    String
    name
    Returns the name of the dynamic constant that is supplied to the bootstrap method.

  • Element Details

    • name

      String name
      Returns the name of the dynamic constant that is supplied to the bootstrap method.
      Returns:
      The name of the dynamic constant that is supplied to the bootstrap method.
      Default:
      "_"

    • bootstrapType

      JavaConstant.MethodHandle.HandleType bootstrapType
      Returns the type of the bootstrap method handle to resolve.
      Returns:
      The type of the bootstrap method handle to resolve.

    • bootstrapOwner

      Class<?> bootstrapOwner
      Returns the owner type of the bootstrap method handle, or void, to represent the instrumented type.
      Returns:
      The owner type of the bootstrap method handle, or void, to represent the instrumented type.
      Default:
      void.class

    • bootstrapName

      String bootstrapName
      Returns the name of the bootstrap method handle.
      Returns:
      The name of the bootstrap method handle.

    • bootstrapReturnType

      Class<?> bootstrapReturnType
      Returns the return type of the bootstrap method handle.
      Returns:
      The return type of the bootstrap method handle.

    • bootstrapParameterTypes

      Class<?>[] bootstrapParameterTypes
      Returns the parameter types of the bootstrap method handle.
      Returns:
      The parameter types of the bootstrap method handle.

    • invokedynamic

      boolean invokedynamic
      Returns true if invokedynamic should be used to bind the annotated parameter.
      Returns:
      true if invokedynamic should be used to bind the annotated parameter.
      Default:
      false