Wednesday, July 27, 2011

Using Java Interfaces in JSNI

Hi,

I have the following:

interface I {
myInterfaceFunction
}

A implements I {
}

B implements I {
}

I want to pass A or B using interface I to a js code I am writting, ie

public native void makeUseOfI(I myObjectAorB) /*-{
var val = myObjectAorB.@pkg.I.myInterfaceFunction();
$wnd.whateverFunction(val)
}-*/;

Is this possible?

Thanks,

Thomas

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