From 3ec12fcfa8886f9167513da64d33430787942cb7 Mon Sep 17 00:00:00 2001
From: Jim Martens <github@2martens.de>
Date: Wed, 3 May 2017 14:48:22 +0200
Subject: [PATCH] Fixed key columns for contracts

Signed-off-by: Jim Martens <github@2martens.de>
---
 03/src/de/dis2013/data/mapping/Contract.hbm.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/03/src/de/dis2013/data/mapping/Contract.hbm.xml b/03/src/de/dis2013/data/mapping/Contract.hbm.xml
index b4718ec..fa71d66 100644
--- a/03/src/de/dis2013/data/mapping/Contract.hbm.xml
+++ b/03/src/de/dis2013/data/mapping/Contract.hbm.xml
@@ -12,13 +12,13 @@
 		<many-to-one name="vertragspartner" class="de.dis2013.data.Person" column="person" not-null="true" />
 
 		<joined-subclass name="de.dis2013.data.Kaufvertrag" table="purchasecontract" schema="VSISP12">
-        	<key column="id"/>
+        	<key column="contractnumber"/>
 			<property name="anzahlRaten" type="integer" column="numberofinstallments" />
 			<property name="ratenzins" type="integer" column="interestrate" />
 			<many-to-one name="haus" class="de.dis2013.data.Haus" column="house" not-null="true" />
 		</joined-subclass>
 		<joined-subclass name="de.dis2013.data.Mietvertrag" table="tenancycontract" schema="VSISP12">
-        	<key column="id"/>
+        	<key column="contractnumber"/>
 			<property name="mietbeginn" type="date" column="startdate" />
 			<property name="dauer" type="date" column="duration" />
 			<property name="nebenkosten" type="integer" column="additionalcosts" />