Thanks André,
Indeed, you are correct that Production Mode can detect a problem when
attempting to parse out a null value. This I already knew :) The problem
lies a little deeper...
Hopefully others can help me with this pleeeease :)
1) This HostedModeException is very annoying. Null (or in JavaScript terms
'undefined') is a valid value for my JavaScript/JSON attributes. I want a
way where if the darn thing is undefined return null... don't throw a
HostedModeException - I also tried in jsni if(this.attribute){ return
this.attribute; } else { return undefined } but the exception is still
thrown.
2) There is no documentation about how this will behave in production? Will
it just return null? I don't know how I can ensure consistency between dev
and production modes :'(
Thanks for reading :)
2010/8/2 André Moraes <[email protected]>
> 2. According to the GWT doco, these HostedModeException only occur in Dev
>> mode, and never thrown in production mode. So what happens when running in
>> Production Mode?
>>
>
> This is because in production mode you are running only JavaScript and
> javascript don't do typecheck. In dev mode the error happens because it must
> convert the returned value (undefined in this case) to a valid Java type
> (int in this case).
>
> Here is all the code for my class:
> --
> André Moraes
> Analista de Desenvolvimento de Sistemas
> [email protected]
> http://andredevchannel.blogspot.com/
>
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