CRM/Core/DAO/Factory.php

   1 <?php
   2 class CRM_Core_DAO_Factory {
   3
   4   static $_classes = array(
   5     'Domain' => 'data',
   6     'Country' => 'singleton',
   7     'County' => 'singleton',
   8     'StateProvince' => 'singleton',
   9     'GeoCoord' => 'singleton',
  10     'IMProvider' => 'singleton',
  11     'MobileProvider' => 'singleton',
  12   );
  13
  14   static $_prefix = array(
  15     'business' => 'CRM/Core/BAO/',
  16     'data' => 'CRM/Core/DAO/',
  17   );
  18
  19   static $_suffix = '.php';
  20
  21   static $_preCall = array(
  22     'singleton' => '',
  23     'business' => 'new',
  24     'data' => 'new',
  25   );
  26
  27   static $_extCall = array(
  28     'singleton' => '::singleton',
  29     'business' => '',
  30     'data' => '',
  31   );
  32
  33
  34   static
  35   function &create($className) {
  36     $type = CRM_Utils_Array::value($className, self::$_classes);
  37     if (!$type) {
  38       CRM_Core_Error::fatal("class $className not found");
  39     }
  40
  41     $file = self::$_prefix[$type] . $className;
  42     $class = str_replace('/', '_', $file);
  43
  44     require_once ($file . self::$_suffix);
  45
  46     $newObj = eval(sprintf("return %s %s%s();",
  47         self::$_preCall[$type],
  48         $class,
  49         self::$_extCall[$type]
  50       ));
  51
  52     return $newObj;
  53   }
  54 }
  55