Try Zend Framework vol.1 "Extends Zend_Db_Table"

I tryed Zend Framework!
It's so exciteing trying on a new staff. Isn't it?

I wrote a small class which enhance "Zend_Db_Table".
I need to write down before forgetting. :p
library/Hoge/Db/Table/Abstract.php

<?php
require_once 'Zend/Db/Table/Abstract.php';

abstract class Hoge_Db_Table_Abstract extends Zend_Db_Table_Abstract
{
 protected function __call($name, $args)
 {
   $db = $this->getAdapter();

   $parts = split('By', $name);
   $how = $parts[0];
   $conds = split('And', $parts[1]);

   $where = array();
   foreach($conds as $i => $cond) {
     $cond = strtolower($cond);
     $where[] = $db->quoteInto("{$cond}=?", $args[$i]);
   }

   switch ($how) {
   case 'fetch' :
     return $this->fetchAll($where);
     break;

   case 'find' :
     return $this->fetchRow($where);
     break;

   default:
     throw new Exception("Undefined method {$name} called. 'fetchByXXX' or 'findByXXX' is allowed to call.");
   }
 }
}

Extends the class from Hoge class like this.
library/Hoge/Db/Table/Hoge.php

<php
require_once 'Hoge/Db/Table/Abstract.php'

class Hoge extends Hoge_Db_Table_Abstract
{
 protected $_name    = 'hoges';
 protected $_primary = 'id';

}

Use the extended class like this.
application/controllers/HogeController.php

<php
require_once 'Zend/Controller/Action.php';                                     
require_once 'Hoge/Db/Table/Hoge.php';

class HogeController extends Zend_Controller_Action                            
{                                                                          
 function indexAction()                                                     
 {                                                 
   $code = '01';                                                         
   $name = 'foo';                                                    
                                            
   $hoge = new Hoge();                         
   $res = $hoge->findByCodeAndName($code, $name);
 }
}

Any way I gained a lot!
(weight 85.0ｋｇ　BMI 29%)