It seems the generated
function
com_google_gwt_lang_Cast_canCast__Ljava_lang_Object_2Lcom_google_gwt_core_client_JavaScriptObject_2Z
only supports strings, maps, numbers and booleans.
function
com_google_gwt_lang_Cast_canCast__Ljava_lang_Object_2Lcom_google_gwt_core_client_JavaScriptObject_2Z(src_0,
dstId){
return typeof src_0 === 'string' &&
!!com_google_gwt_lang_Cast_stringCastMap[dstId]
|| src_0.java_lang_Object_castableTypeMap &&
!!src_0.java_lang_Object_castableTypeMap[dstId]
|| typeof src_0 === 'number' &&
!!com_google_gwt_lang_Cast_doubleCastMap[dstId]
|| typeof src_0 === 'boolean' &&
!!com_google_gwt_lang_Cast_booleanCastMap[dstId];
}
/Brian
Den mandag den 26. oktober 2015 kl. 13.01.40 UTC+1 skrev Brian Pedersen:
>
> Thank's for pointing that out. So i switched to the new annotations in
> jsinterop.annotations and activated the new mode with -jsInteropMode JS_RC
> .
>
> The cast still doesn't work though :(
>
> Instead of a java.lang.ClassCastException, I now get a Uncaught [object
> Object] during the cast.
> Once again, everything works if I use the concrete type and remove the
> cast.
>
> POM: https://github.com/bitwerk/jspoc/blob/master/pom.xml
> Javascript:
> https://github.com/bitwerk/jspoc/blob/master/src/main/webapp/jspoc.html
> GWT:
> https://github.com/bitwerk/jspoc/tree/master/src/main/java/dk/bitwerk/client
>
> /Brian
>
> Den mandag den 26. oktober 2015 kl. 12.29.21 UTC+1 skrev Jens:
>>
>>
>> I am using GWT 2.8.0-SNAPSHOT, but the new annotations does not work for
>>> me.
>>>
>>> I tried using @JsType(namespace = "acme", name = "MyJavaScriptObject"),
>>> as described in the new version of the JsInterop document, but apparently
>>> the namespace and name attributes are not there in the jar file.
>>> Same thing with the @JsExport and @JsNamespace, I currently have to use
>>> them or things stop working.
>>>
>>
>> The new annotations have a different package: jsinterop.annotations.
>> Also @JsExport does not exist anymore in the new JsInterop version, you
>> just use @JsType.
>>
>> To activate the new annotations you also have to change the JsInterop
>> mode via -jsInteropMode JS_RC
>>
>>
>> -- J.
>>
>
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