diff --git a/include/wawi_bestellung.class.php b/include/wawi_bestellung.class.php
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+++ b/include/wawi_bestellung.class.php
@@ -0,0 +1,323 @@
+<?php
+/* Copyright (C) 2010 Technikum-Wien
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Authors: Christian Paminger <christian.paminger@technikum-wien.at>,
+ *          Andreas Oesterreicher <andreas.oesterreicher@technikum-wien.at> and
+ *          Karl Burkhart <burkhart@technikum-wien.at>.
+ */
+/**
+ * Klasse WaWi Bestellung
+ */
+require_once(dirname(__FILE__).'/basis_db.class.php');
+
+class wawi_bestellung extends basis_db
+{
+	public $bestellung_id; 		// serial
+	public $besteller_uid;		// char
+	public $kostenstelle_id;	// int	
+	public $konto_id;			// int
+	public $firma_id;			// int
+	public $lieferadresse; 		// int
+	public $rechnungsadresse;	// int
+	public $freigegeben; 		// bool
+	public $bestell_nr;			// char
+	public $titel;				// char
+	public $bemerkung; 			// char
+	public $liefertermin; 		// date
+	public $updateamum; 		// timestamp
+	public $updatevon; 			// char
+	public $insertamum; 		// timestamp
+	public $insertvon; 			// char
+	public $ext_id;				// int 
+	
+	public $result = array(); 
+	public $user; 
+	public $new; 				// bool
+	
+	/**
+	 * 
+	 * Enter description here ...
+	 * @param unknown_type $bestellung_id
+	 */
+	public function __construct($bestellung_id = null) 
+	{
+		parent::__construct(); 
+		
+		if(!is_null($bestellung_id))
+			$this->load($bestellung_id);
+			
+	}
+	
+	/**
+	 * 
+	 * Enter description here ...
+	 * @param unknown_type $bestellung_id
+	 */
+	public function load($bestellung_id)
+	{
+		if(!is_numeric($bestellung_id))
+		{
+			$this->errormsg ="Keine gültige Bestell ID.";
+			return false; 
+		}
+		
+		$qry = "SELECT * FROM wawi.tbl_bestellung WHERE bestellung_id = ".addslashes($bestellung_id);
+		
+		if(!$this->db_query($qry))
+		{
+			$this->errormsg ="Fehler bei der Datenbankabfrage.";
+			return false; 
+		}
+		
+		if($row = $this->db_fetch_object())
+		{
+			$this->bestellung_id = $row->bestellung_id; 
+			$this->besteller_uid = $row->besteller_id; 
+			$this->kostenstelle_id = $row->kostenstelle_id; 
+			$this->konto_id = $row->konto_id; 
+			$this->firma_id = $row->firma_id; 
+			$this->lieferadresse = $row->lieferadresse; 
+			$this->rechnungsadresse = $row->rechnungsadresse; 
+			$this->freigegeben = $row->freigegeben; 
+			$this->bestell_nr = $row->bestell_nr; 
+			$this->titel = $row->titel; 
+			$this->bemerkung = $row->bemerkung;
+			$this->liefertermin = $row->liefertermin;
+			$this->updateamum = $row->updateamum;
+			$this->updatevon = $row->updatevon;
+			$this->insertamum = $row->insertamum;
+			$this->insertvon = $row->insertvon; 
+			$this->ext_id = $row->ext_id; 
+		}
+		else
+		{
+			$this->errormsg ="Fehler bei der Datenbankabfrage.";
+			return false; 
+		}
+		return true; 
+	}
+	
+	/**
+	 * 
+	 * Enter description here ...
+	 */
+	public function getAll()
+	{
+		$qry = "SELECT * FROM wawi.tbl_bestellung";
+		
+		if(!$this->db_query($qry))
+		{
+			$this->errormsg = "Fehler bei der Datenbankabfrage.";
+			return false; 
+		}
+		
+		while($row = $this->db_fetch_object())
+		{
+			$bestellung = new wawi_bestellung(); 
+			
+			$bestellung->bestellung_id = $row->bestellung_id;
+			$bestellung->besteller_uid = $row->besteller_id; 
+			$bestellung->kostenstelle_id = $row->kostenstelle_id;
+			$bestellung->konto_id = $row->konto_id; 
+			$bestellung->firma_id = $row->firma_id; 
+			$bestellung->lieferadresse = $row->lieferadresse; 
+			$bestellung->rechnungsadresse = $row->rechnungsadresse; 
+			$bestellung->freigegeben = $row->freigegeben; 
+			$bestellung->bestell_nr = $row->bestell_nr;
+			$bestellung->titel = $row->titel;
+			$bestellung->bemerkung = $row->bemerkung; 
+			$bestellung->liefertermin = $row->liefertermin; 
+			$bestellung->updateamum = $row->updateamum; 
+			$bestellung->updatevon = $row->updatevon;
+			$bestellung->insertamum = $row->insertamum; 
+			$bestellung->insertvon = $row->insertvon; 
+			$bestellung->ext_id = $row->ext_id; 
+			
+			$this->result[] = $bestellung; 
+		}
+		return true; 
+	}
+	
+	/**
+	 * 
+	 * Enter description here ...
+	 * @param unknown_type $bestellung_id
+	 */
+	public function delete($bestellung_id)
+	{
+		if(!is_numeric($bestellung_id))
+		{
+			$this->errormsg = "Keine gültige Bestell ID";
+			return false; 
+		}		
+		
+		$qry ="DELETE FROM wawi.tbl_bestellung WHERE bestellung_id = ".addslashes($bestellung_id);
+		
+		if(!$this->db_query($qry))
+		{
+			$this->errormsg ="Fehler beim Löschen der Bestell ID $bestellung_id aufgetreten.";
+			return false; 
+		}
+		return true; 
+	}
+	
+	/**
+	 * 
+	 * Enter description here ...
+	 */
+	public function validate()
+	{
+		
+		if(!is_numeric($this->bestellung_id))
+		{
+			$this->errormsg = "Bestellung_id fehlerhaft.";
+			return false;
+		}
+		if(mb_strlen($this->besteller_uid)>32)
+		{
+			$this->errormsg ="Besteller_uid fehlerhaft.";
+			return false; 
+		}
+		if(!is_numeric($this->kostenstelle_id))
+		{
+			$this->errormsg ="Kostenstelle_id fehlerhaft.";
+			return false; 
+		}
+		if(!is_numeric($this->konto_id))
+		{
+			$this->errormsg ="Konto_id fehlerhaft.";
+			return false; 
+		}
+		if(!is_numeric($this->firma_id))
+		{
+			$this->errormsg ="Firma_id fehlerhaft.";
+			return false; 
+		}				
+		if(!is_numeric($this->lieferadresse))
+		{
+			$this->errormsg="Lieferadresse fehlerhaft";
+			return false; 
+		}
+		if(!is_numeric($this->rechnungsadresse))
+		{
+			$this->errormsg ="Rechnungsadresse fehlerhaft";
+			return false;
+		}
+		if(mb_strlen($this->bestell_nr)>32)
+		{
+			$this->errormsg ="Bestell_nr zu lang.";
+			return false; 
+		}	
+		if(mb_strlen($this->titel)>256)
+		{
+			$this->errormsg ="Titel zu lang.";
+			return false; 
+		}	
+		if(mb_strlen($this->bemerkung)>256)
+		{
+			$this->errormsg ="Bemerkung zu lang.";
+			return false; 
+		}		
+		return true; 		
+	}
+	
+	/**
+	 * 
+	 * Enter description here ...
+	 */
+	public function save()
+	{
+		if(!$this->validate())
+			return false; 
+		
+		if($this->new)
+		{
+			$qry = 'BEGIN; INSERT INTO wawi.tbl_bestellung (besteller_uid, kostenstelle_id, konto_id, firma_id, lieferadresse, rechnungsadresse, 
+			freigegeben, bestell_nr, titel, bemerkung, liefertermin, updateamum, updatevon, insertamum, insertvon, ext_id) VALUES ('.
+			$this->addslashes($this->besteller_uid).', '.
+			$this->addslashes($this->kostenstelle_id).', '.
+			$this->addslashes($this->konto_id).', '.
+			$this->addslashes($this->firma_id).', '.
+			$this->addslashes($this->lieferadresse).', '.
+			$this->addslashes($this->rechnungsadresse).', '.
+			$this->addslashes($this->freigegeben).', '.
+			$this->addslashes($this->bestell_nr).', '.
+			$this->addslashes($this->titel).', '.
+			$this->addslashes($this->bemerkung).', '.
+			$this->addslashes($this->liefertermin).', '.
+			$this->addslashes($this->updateamum).', '.
+			$this->addslashes($this->updatevon).', '.
+			$this->addslashes($this->insertamum).', '.
+			$this->addslashes($this->insertvon).', '.
+			$this->addslashes($this->ext_id).')';
+
+		}
+		else
+		{
+			//UPDATE
+			$qry = 'UPDATE wawi.tbl_bestellung SET 
+			besteller_uid = '.$this->addslashes($this->besteller_uid).', 
+			kostenstelle_id = '.$this->addslashes($this->kostenstelle_id).', 
+			konto_id = '.$this->addslashes($this->konto_id).',
+			firma_id = '.$this->addslashes($this->firma_id).',
+			lieferadresse = '.$this->addslashes($this->lieferadresse).',
+			rechnungsadresse = '.$this->addslashes($this->rechnungsadresse).',
+			freigegeben = '.$this->addslashes($this->freigegeben).',
+			bestell_nr = '.$this->addslashes($this->bestell_nr).',
+			titel = '.$this->addslashes($this->titel).',
+			bemerkung = '.$this->addslashes($this->bemerkung).',
+			liefertermin = '.$this->addslashes($this->liefertermin).',
+			updateamum = '.$this->addslashes($this->updateamum).',
+			insertamum = '.$this->addslashes($this->insertamum).',
+			insertvon = '.$this->addslashes($this->insertvon).',
+			ext_id = '.$this->addslashes($this->ext_id); 
+		}
+		if($this->db_query($qry))
+		{
+			if($this->new)
+			{
+				//aktuelle Sequence holen
+				$qry="SELECT currval('seq_bestellung_bestellung_id') as id;";
+				if($this->db_query($qry))
+				{
+					if($row = $this->db_fetch_object())
+					{
+						$this->bestellung_id = $row->id;						
+						$this->db_query('COMMIT');
+					}
+					else
+					{
+						$this->db_query('ROLLBACK');
+						$this->errormsg = "Fehler beim Auslesen der Sequence";
+						return false;
+					}
+				}
+				else
+				{
+					$this->db_query('ROLLBACK');
+					$this->errormsg = 'Fehler beim Auslesen der Sequence';
+					return false;
+				}
+			}
+		}
+		else
+		{
+			return false;
+		}
+		return $this->bestellung_id;
+	}
+}
\ No newline at end of file