I'm having a problem with the conversion of a JSON to a JNI overlay type.
The java code has to following method:
long nr = 10l;
public Long getNr() {
return nr;
}
The JNI overlay type is:
public final native Long getNr() /*-{
return this.nr;
}-*/;
I'm avoiding operating with the long primitive in the overlay type, as the
compiler doesn't allow it. The official documentation says that this is
inefficient but it should work. However, I'm getting:
java.lang.IllegalArgumentException: Something other than a Java object was
returned from JSNI method
'@com.avaya.thunder.portal.client.shared.model.Customer::getNr1()': JS value of
type int, expected java.lang.Object
at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:178)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:271)
I'm using GWT 2.2.0.
Is it something I'm doing wrong? Should this work? Any help is appreciated.
Thanks.
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