Class Advice.AssignReturned.ExceptionHandler

    • Constructor Detail

      • ExceptionHandler

        protected ExceptionHandler​(StackManipulation stackManipulation,
                                   StackManipulation exceptionHandler,
                                   TypeDescription exceptionType,
                                   Advice.StackMapFrameHandler.ForPostProcessor stackMapFrameHandler)
        Creates a new exception handler for an assignment.
        Parameters:
        stackManipulation - The stack manipulation that represents the assignment.
        exceptionHandler - The exception handler to apply.
        exceptionType - The exception type to handle.
        stackMapFrameHandler - The stack map frame handler to use.
    • Method Detail

      • isValid

        public boolean isValid()
        Determines if this stack manipulation is valid.
        Specified by:
        isValid in interface StackManipulation
        Returns:
        If false, this manipulation cannot be applied and should throw an exception.
      • apply

        public StackManipulation.Size apply​(org.objectweb.asm.MethodVisitor methodVisitor,
                                            Implementation.Context implementationContext)
        Applies the stack manipulation that is described by this instance.
        Specified by:
        apply in interface StackManipulation
        Parameters:
        methodVisitor - The method visitor used to write the method implementation to.
        implementationContext - The context of the current implementation.
        Returns:
        The changes to the size of the operand stack that are implied by this stack manipulation.