lithium\data\entity\Document::__get PHP Method

    public function &__get($name)
    {
        if (strpos($name, '.')) {
            return $this->_getNested($name);
        }
        if (isset($this->_embedded[$name]) && !isset($this->_relationships[$name])) {
            throw new RuntimeException("Not implemented.");
        }
        $result =& parent::__get($name);
        if ($result !== null || array_key_exists($name, $this->_updated)) {
            return $result;
        }
        if ($field = $this->schema($name)) {
            if (isset($field['default'])) {
                $this->set(array($name => $field['default']));
                return $this->_updated[$name];
            }
            if (isset($field['array']) && $field['array'] && ($model = $this->_model)) {
                $this->_updated[$name] = $model::create(array(), array('class' => 'set', 'schema' => $this->schema(), 'pathKey' => $this->_pathKey ? $this->_pathKey . '.' . $name : $name, 'parent' => $this, 'model' => $this->_model, 'defaults' => false));
                return $this->_updated[$name];
            }
        }
        $null = null;
        return $null;
    }