private Map setBoundProperties()

in src/main/java/org/apache/sling/scripting/javascript/internal/RhinoJavaScriptEngine.java [165:191]

• 21 lines of code
• 5 McCabe index (conditional complexity)

    private Map<String, Object> setBoundProperties(Scriptable scope,
            Bindings bindings) {
        Map<String, Object> replacedProperties = new HashMap<String, Object>();

        for (Object entryObject : bindings.entrySet()) {
            Entry<?, ?> entry = (Entry<?, ?>) entryObject;
            String name = (String) entry.getKey();
            Object value = entry.getValue();
            if (value instanceof LazyBindings.Supplier) {
                value = ((LazyBindings.Supplier) value).get();
            }

            if (value != null) {
                // get the current property value, if set
                if (ScriptableObject.hasProperty(scope, name)) {
                    replacedProperties.put(name, ScriptableObject.getProperty(
                        scope, name));
                }

                // wrap the new value and set it
                Object wrapped = ScriptRuntime.toObject(scope, value);
                ScriptableObject.putProperty(scope, name, wrapped);
            }
        }

        return replacedProperties;
    }