I want to have a possibility to decode error stacktraces that appear in the production environment.
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I want to have a possibility to decode error stacktraces that appear in the production environment.
you need to use the JsEmulateStackTrace class. Its seemly very complex and have never really gotten around to implementing it fully myself.
http://code.google.com/p/google-web-toolkit/wiki/WebModeExceptions
this hypothetically remaps your symbol map for you, but honestly i doubt it works fully as i haven’t seen a library/module yet that provides proper stack tracing for gwt. So that tells me its pretty hard or not fully working.
honestly it might be better to create some code to inject at compile time that provides stack trace support, that allows you to generate your own stack trace rather then using the actual java script stack trace. IE.. you might be able to create a single base class for all of your classes that you compile. With maybe an annotation or something. Then have your build script extend all of your classes pre compile so they are transparent to the dev, but included with the compiled cache file. You could have your base class grab the class name and or method name or something. and manage it with a simple stack that you can pop.