Interface WebPage.ConsoleMessageSentCallback

All Superinterfaces:
FunctionPointer
Enclosing class:
WebPage
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface WebPage.ConsoleMessageSentCallback extends FunctionPointer

Functional interface declaration of the ConsoleMessageSentCallback callback.

See Also:

  • Method Details

    • run

      void run(@Nullable ConsoleMessage consoleMessage)
      Emitted when a message is sent to the console. This can be a message produced by the use of JavaScript console API, a JavaScript exception, a security error or other errors, warnings, debug or log messages. The consoleMessage contains information of the message.
      Since:
      2.12

    • upcall

      default void upcall(MemorySegment sourceWebPage, MemorySegment consoleMessage)
      The upcall method is called from native code. The parameters are marshaled and run(ConsoleMessage) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment, MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer