Hello nashorn team,
I have a question regarding how to invoke function that deeply nested inside
object.
Here is example:
@Test
public void useCase_7() throws ScriptException, LoadError,
NoSuchMethodException {
engine.eval("x = {a: {b: {c: function(a, b) { return a + b } } } }");
Invocable inv = (Invocable) engine;
Assert.assertEquals("function reference chain",
inv.invokeFunction("x.a.b.c", 2, 3), 5.0);
}
And I'm getting java.lang.NoSuchMethodException: No such function x.a.b.c
Invoke method doesn't seem to work as well.
@Test
public void useCase_8() throws ScriptException, LoadError,
NoSuchMethodException {
engine.eval("x = {a: {b: {c: function(a, b) { return a + b } } } }");
Invocable inv = (Invocable) engine;
Object x = engine.get("x");
Assert.assertEquals("function reference chain", inv.invokeMethod(x,
"a.b.c", 2, 3), 5.0);
}
What is correct way to do that?
Please, advice
Thanks
--
With Best Regards,
Vik Gamov
