Class ExceptionConverter

    • Constructor Detail

      • ExceptionConverter

        public ExceptionConverter​(Exception ex)
        Construct a RuntimeException based on another Exception
        Parameters:
        ex - the exception that has to be turned into a RuntimeException
    • Method Detail

      • convertException

        public static final RuntimeException convertException​(Exception ex)
        Convert an Exception into an unchecked exception. Return the exception if it is already an unchecked exception or return an ExceptionConverter wrapper otherwise
        Parameters:
        ex - the exception to convert
        Returns:
        an unchecked exception
        Since:
        2.1.6
      • getException

        public Exception getException()
        and allow the user of ExceptionConverter to get a handle to it.
        Returns:
        the original exception
      • getMessage

        public String getMessage()
        We print the message of the checked exception
        Overrides:
        getMessage in class Throwable
        Returns:
        message of the original exception
      • getLocalizedMessage

        public String getLocalizedMessage()
        and make sure we also produce a localized version
        Overrides:
        getLocalizedMessage in class Throwable
        Returns:
        localized version of the message
      • toString

        public String toString()
        The toString() is changed to be prefixed with ExceptionConverter
        Overrides:
        toString in class Throwable
        Returns:
        String version of the exception
      • printStackTrace

        public void printStackTrace()
        we have to override this as well
        Overrides:
        printStackTrace in class Throwable
      • printStackTrace

        public void printStackTrace​(PrintStream s)
        here we prefix, with s.print(), not s.println(), the stack trace with "ExceptionConverter:"
        Overrides:
        printStackTrace in class Throwable
        Parameters:
        s -
      • printStackTrace

        public void printStackTrace​(PrintWriter s)
        Again, we prefix the stack trace with "ExceptionConverter:"
        Overrides:
        printStackTrace in class Throwable
        Parameters:
        s -
      • fillInStackTrace

        public Throwable fillInStackTrace()
        requests to fill in the stack trace we will have to ignore. We can't throw an exception here, because this method is called by the constructor of Throwable
        Overrides:
        fillInStackTrace in class Throwable
        Returns:
        a Throwable