class AppException

A class that represents an application error, including a localizable message.

class AppException
extends Error

Notes

• AppException classes should be created using the static AppException.type() factory method, which stores the error name and message format to be used by the new constructor.

Static Members

• AppException.type(name, format) staticCreates a new AppException class with the provided error name and message format string.

Instance Members

• nameThe name passed to the AppException.type() call.
• messageThe error message, formatted using the format string passed to the AppException.type() call, and constructor arguments.
• dataThe arguments passed to the AppException constructor.