Method getAdapter

/**
 * Return an adapter.
 *
 * @param   string  $name     Name of adapter to return
 * @param   array   $options  Adapter options
 *
 * @return  static|boolean  Adapter of type 'name' or false
 *
 * @since   1.6
 */
public function getAdapter($name, $options = array())
{
    if (array_key_exists($name, $this->_adapters)) {
        return $this->_adapters[$name];
    }
    if ($this->setAdapter($name, $options)) {
        return $this->_adapters[$name];
    }
    return false;
}