_res/_libs/nullsql.class.php

   1 <?php
   2 /**
   3  * Pseudo null to be implemented (ehm, inherited) by the rest
   4  * of the DB classes.
   5  */
   6 class nullSql extends interfaceSql {
   7         public          $conn,
   8                                 $link;
   9
  10         /**
  11          * just a function to trigger an error in the eventuality of using
  12          * an unsupported DB_TYPE connection (usually because of a config error)
  13          *
  14          * TODO: this can be done more elegantly using an exception in the
  15          *               sqlFactory class
  16          *
  17          * @param string $dbHost
  18          * @param string $dbUser
  19          * @param string $dbPass
  20          */
  21         public function __construct( $dbHost = null, $dbUser = null, $dbPass = null ) {
  22                 trigger_error ('This site has all database functionality disabled.<br/> Please check for configuration errors', E_USER_NOTICE);
  23         }
  24         public function close () {}
  25
  26         public function _SELECT ($incObj){}
  27
  28         public function _CREATE (){}
  29
  30         public function _SET(){}
  31
  32         public function _INSERT ($incData){}
  33
  34         public function _UPDATE ($incOb){}
  35
  36         public function _FROM ($incData){}
  37
  38         public function _AND (){}
  39
  40         public function _OR (){}
  41
  42         public function _JOIN ($type) {}
  43
  44         public function _AS ($str){}
  45
  46         public function _LIMIT ($start = 0, $end = 0){}
  47
  48         public function _GROUP ($incObj = null){}
  49
  50         public function _ORDER ($orderBys = null){}
  51
  52         public function _WHERE ($clause) {}
  53 }
  54
  55 class nullSqlField {
  56         static public $validTypes = null;
  57         public $name;
  58         private $type;
  59
  60         public function __construct () {}
  61         public function __destruct () {}
  62 }
  63
  64 class nullSqlJoin {
  65         private $type,
  66                         $state,
  67                         $leftTable,
  68                         $leftField,
  69                         $rightTable,
  70                         $rightField;
  71
  72         public function __construct () {}
  73         public function __destruct () {}
  74 }
  75
  76 class nullSqlResource {
  77         public  $instance;
  78
  79         public function __construct () {}
  80         public function __destruct () {}
  81 }
  82
  83 class nullSqlOrder {
  84         public function __construct () {}
  85         public function __destruct () {}
  86 }