public function getMessageCssClass(Mage_Core_Model_Message_Abstract $message)
 {
     if (isset(self::$_messageMap[$message->getType()])) {
         return self::$_messageMap[$message->getType()];
     }
     return $message->getType();
 }

 public function addMessage(Mage_Core_Model_Message_Abstract $message)
 {
     if (!isset($this->_messages[$message->getType()])) {
         $this->_messages[$message->getType()] = array();
     }
     $this->_messages[$message->getType()][] = $message;
     return $this;
 }

 /**
  * Adding new message to collection
  *
  * @param   Mage_Core_Model_Message_Abstract $message
  * @return  Mage_Core_Model_Message_Collection
  */
 public function addMessage(Mage_Core_Model_Message_Abstract $message)
 {
     // Only do this for MB, not Magento standalone
     if (Mage::getSingleton('magebridge/core')->getMetaData('enable_messages') == 1) {
         $text = base64_encode($message->getCode());
         switch ($message->getType()) {
             case 'error':
                 header('X-MageBridge-Error: ' . $text);
                 break;
             case 'warning':
                 header('X-MageBridge-Warning: ' . $text);
                 break;
             case 'success':
             case 'notice':
             default:
                 header('X-MageBridge-Notice: ' . $text);
                 break;
         }
     }
     // Perform the parent action
     return parent::addMessage($message);
 }

 public function addMessage(Mage_Core_Model_Message_Abstract $message)
 {
     // ensure duplicate messages are not added
     $identifier = md5($message->getType() . '-' . $message->getText() . '-' . $message->getCode() . '-' . $message->getIdentifier() . '-' . (int) $message->getIsSticky());
     $messages = $this->getMessages()->getItems();
     foreach ($messages as $m) {
         $identifier2 = md5($m->getType() . '-' . $m->getText() . '-' . $m->getCode() . '-' . $m->getIdentifier() . '-' . (int) $m->getIsSticky());
         if ($identifier == $identifier2) {
             return $this;
         }
     }
     return parent::addMessage($message);
 }

 public function addMessage(Mage_Core_Model_Message_Abstract $message)
 {
     $message->setIdentifier(uniqid() . '|' . $this->_now);
     return parent::addMessage($message);
 }

 /**
  * Adding new message to message collection
  *
  * @param   Mage_Core_Model_Message_Abstract $message
  * @return  Mage_Core_Block_Messages
  */
 public function addMessage(Mage_Core_Model_Message_Abstract $message)
 {
     if ($this->_fixMessages()) {
         $this->_saveMessages($message->getItems());
     } else {
         parent::addMessage($message);
     }
     return $this;
 }

 public function __construct($code)
 {
     parent::__construct(Mage_Core_Model_Message::ERROR, $code);
 }

 /**
  * Constructor for to initialize the message with
  * the passed code.
  *
  * @param string $code The code to initialize the message with
  * @return void
  */
 public function __construct($code)
 {
     parent::__construct(Faett_Manager_Model_Message::CONSOLE, $code);
 }

 /**
  * Initializes a migration message.
  *
  * @param string $code
  * @return void
  */
 public function __construct($code)
 {
     return parent::__construct(self::MESSAGE_TYPE, $code);
 }