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   1  <?php
   2  /*
   3   * Limb PHP Framework
   4   *
   5   * @link http://limb-project.com 
   6   * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
   7   * @license    LGPL http://www.gnu.org/copyleft/lesser.html 
   8   */
   9  lmb_require('limb/dbal/src/exception/lmbDbException.class.php');
  10  
  11  /**

  12   * abstract class lmbDbInfo.

  13   *

  14   * @package dbal

  15   * @version $Id: lmbDbInfo.class.php 5945 2007-06-06 08:31:43Z pachanga $

  16   */
  17  abstract class lmbDbInfo
  18  {
  19    protected $tables = array();
  20    protected $name;
  21  
  22    function __construct($name)
  23    {
  24      $this->name = $name;
  25    }
  26  
  27    function getName()
  28    {
  29      return $this->name;
  30    }
  31  
  32    function getTable($name)
  33    {
  34      if(!$this->hasTable($name))
  35      {
  36        throw new lmbDbException("Table '$name' does not exist");
  37      }
  38      return $this->tables[$name];
  39    }
  40  
  41    function hasTable($name)
  42    {
  43      $this->loadTables();
  44      return array_key_exists($name, $this->tables);
  45    }
  46  
  47    function getTableList()
  48    {
  49      $this->loadTables();
  50      return array_keys($this->tables);
  51    }
  52  
  53    abstract function loadTables();
  54  }
  55  
  56  ?>