00001 <?php 00002 /*************************************************************************** 00003 * Copyright (C) 2004-2007 by Konstantin V. Arkhipov * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU Lesser General Public License as * 00007 * published by the Free Software Foundation; either version 3 of the * 00008 * License, or (at your option) any later version. * 00009 * * 00010 ***************************************************************************/ 00011 /* $Id: DeleteQuery.class.php 4687 2007-12-09 18:57:18Z voxus $ */ 00012 00016 final class DeleteQuery extends QuerySkeleton implements SQLTableName 00017 { 00018 private $table = null; 00019 00020 public function getId() 00021 { 00022 throw new UnsupportedMethodException(); 00023 } 00024 00028 public function from($table) 00029 { 00030 $this->table = $table; 00031 00032 return $this; 00033 } 00034 00035 public function getTable() 00036 { 00037 return $this->table; 00038 } 00039 00040 public function toDialectString(Dialect $dialect) 00041 { 00042 if ($this->where) 00043 return 00044 "DELETE FROM {$dialect->quoteTable($this->table)} " 00045 .parent::toDialectString($dialect); 00046 else 00047 throw new WrongArgumentException( 00048 "leave '{$this->table}' table alone in peace, bastard" 00049 ); 00050 } 00051 } 00052 ?>