<?php

require_once 'CRM/Core/DAO/Factory.php';

class CRM_Contact_DAO_Factory {

  static $_classes = array (
                            'Address'      => 'data',
                            'Contact'      => 'data',
                            'Email'        => 'data',
                            'Household'    => 'data',
                            'IM'           => 'data',
                            'Individual'   => 'data',
                            'Location'     => 'data',
                            'LocationType' => 'data',
                            'Organization' => 'data',
                            'Phone'        => 'data',
                            'Relationship' => 'data',
                            );

  static $_prefix = array(
                          'business'  =>  'CRM/Contact/BAO/',
                          'data'      =>  'CRM/Contact/DAO/',
                          );
    
    static $_suffix = '.php';
    
    static $_preCall = array(
                             'singleton'  =>  '',
                             'business'  =>  'new',
                             'data'      =>  'new',
                             );
    
    static $_extCall = array(
                             'singleton'  =>  '::singleton',
                             'business'  =>  '',
                             'data'      =>  '',
                             );
    

    static function &create ( $className ) {
      $type = CRM_Utils_Array::value( $className, self::$_classes );
      if ( ! $type ) {
        return CRM_Core_DAO_Factory::create( $className );
      }

      $file  = self::$_prefix[$type] . $className;
      $class = str_replace( '/', '_', $file );
                
      require_once( $file . self::$_suffix );
                
      $newObj = eval( sprintf( "return %s %s%s();", 
                               self::$_preCall[$type],
                               $class,
                               self::$_extCall[$type] ) );
      
      return $newObj;
    }

}


