/**
* Nashorn extension: Error.prototype.getStackTrace() "stack" property is an array typed value
* containing {@link StackTraceElement} objects of JavaScript stack frames.
*
* @param self self reference
* @return stack trace as a script array.
*/
@Function(attributes = Attribute.NOT_ENUMERABLE)
public static Object getStackTrace(final Object self) {
final ScriptObject sobj = Global.checkObject(self);
final Object exception = ECMAException.getException(sobj);
Object[] res;
if (exception instanceof Throwable) {
res = NashornException.getScriptFrames((Throwable) exception);
} else {
res = ScriptRuntime.EMPTY_ARRAY;
}
return new NativeArray(res);
}
private static String getScriptStackString(final ScriptObject sobj, final Throwable exp) {
return JSType.toString(sobj) + "\n" + NashornException.getScriptStackString(exp);
}