Re: Using Java Interfaces in JSNI

Yes it s possible.

But you might want to  actually call the function in the JSNI in the right way.(see bold entry)

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

2011/7/27 Thomas Lefort <leforthomas@gmail.com>

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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