public static Object jsFunction_adaptTo()

in src/main/java/org/apache/sling/scripting/javascript/wrapper/ScriptableResource.java [274:311]

• 27 lines of code
• 9 McCabe index (conditional complexity)

    public static Object jsFunction_adaptTo(Context cx, Scriptable thisObj,
            Object[] args, Function funObj) {

        // get and unwrap the argument
        Object arg = (args.length > 0) ? args[0] : null;
        while (arg instanceof Wrapper) {
            arg = ((Wrapper) arg).unwrap();
        }

        // try to get the Class object for the argument
        Class<?> adapter = null;
        if (arg instanceof Class<?>) {

            adapter = (Class<?>) arg;

        } else if (arg != null && arg != Undefined.instance) {

            // try loading the class from the String
            String className = ScriptRuntime.toString(arg);
            try {
                ClassLoader loader = Thread.currentThread().getContextClassLoader();
                if (loader == null) {
                    loader = thisObj.getClass().getClassLoader();
                }
                adapter = loader.loadClass(className);
            } catch (Exception e) {
                LOGGER.error("Unable to adapt object.", e);
            }

        }

        if (adapter != null) {
            ScriptableResource sr = (ScriptableResource) thisObj;
            return sr.toJS(sr.resource.adaptTo(adapter));
        }

        return Undefined.instance;
    }