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Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 1 post ] 
Author Message
 Post subject: General Foreign Key DAOTest Problem
PostPosted: Wed Apr 27, 2005 10:28 am 
Beginner
Beginner

Joined: Fri May 21, 2004 3:49 pm
Posts: 21
Location: Germany, Mainz
Hi,
I have got a big problem, I want to use those two mapping files and create a DAOTest for it. I added the DAOTest below. When I run this test I get the getter Exception, allthough they exist. The mapping files and the java classes, both were create with JBOSS IDE Hibernate.
How do I solve this generally with the mapping files and foreign keys?

Hibernate version:3

MySQL

debug


Code:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<!--
        Auto-generated mapping file from
        the hibernate.org cfg2hbm engine
-->
  <class name="clara.bo.model.User" table="user">
    <id name="Uid" type="java.lang.Integer">
      <column name="uid" scale="10" precision="0" not-null="true" sql-type="int" />
      <generator class="assigned" />
    </id>
    <property name="Uname" type="java.lang.String">
      <column name="uname" scale="30" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Urealname" type="java.lang.String">
      <column name="urealname" scale="30" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Usurname" type="java.lang.String">
      <column name="usurname" scale="30" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Upassword" type="java.lang.String">
      <column name="upassword" scale="30" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Uemail" type="java.lang.String">
      <column name="uemail" scale="40" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Uurl" type="java.lang.String">
      <column name="uurl" scale="50" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Usig" type="java.lang.String">
      <column name="usig" scale="200" precision="0" not-null="true" sql-type="varchar" />
    </property>
    <property name="Uadmin" type="java.lang.Byte">
      <column name="uadmin" scale="1" precision="0" not-null="false" sql-type="tinyint" />
    </property>
    <property name="Uaarea" type="java.lang.Byte">
      <column name="uaarea" scale="1" precision="0" not-null="false" sql-type="tinyint" />
    </property>
    <property name="Udeflang" type="java.lang.String">
      <column name="udeflang" scale="20" precision="0" not-null="false" sql-type="varchar" />
    </property>
    <set name="SetOfTeam">
      <key>
        <column name="tid" scale="10" precision="0" not-null="false" unique="true" />
      </key>
      <one-to-many class="clara.bo.model.Team" />
    </set>
  </class>
</hibernate-mapping>

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<!--
        Auto-generated mapping file from
        the hibernate.org cfg2hbm engine
-->
  <class name="clara.bo.model.Team" table="team">
    <composite-id name="id" class="clara.bo.model.TeamId">
      <key-many-to-one name="User" class="clara.bo.model.User">
        <column name="tid" scale="10" precision="0" not-null="false" unique="true" />
      </key-many-to-one>
      <key-property name="Tblog" type="java.lang.Integer">
        <column name="tblog" scale="10" precision="0" not-null="false" sql-type="int" />
      </key-property>
      <key-property name="Tadmin" type="java.lang.Byte">
        <column name="tadmin" scale="1" precision="0" not-null="false" sql-type="tinyint" />
      </key-property>
    </composite-id>
  </class>
</hibernate-mapping>



Code:
*   27.04.2005
*   11:30:50
*    johannes.hiemer
*     UserDAOTest.java
*/
package clara.dao.test;

import junit.textui.TestRunner;

import org.apache.log4j.Logger;

import clara.bo.dao.IUserDAO;
import clara.bo.model.User;

/**
* @author johannes.hiemer
*
* Clara
*/
public class UserDAOTest extends BaseDAOTestCase {
    private User user;
    private IUserDAO dao;
    /**
     *
     */
    protected void setUp() throws Exception {
        log = Logger.getLogger(UserDAOTest.class.getName());
        dao = (IUserDAO) ctx.getBean("userDAO");
    }
   
    protected void tearDown() throws Exception {
        dao = null;
    }
   
    public static void main(String [] arg) {
        TestRunner.run(UserDAOTest.class);
    }
   
    public void testSaveUser() throws Exception {
        user = new User();
        user.setUurl("http://www.planet-tutorials.de");
        user.setUsurname("Valentin");
        user.setUsig("Kämpfen");
        user.setUrealname("Johannes");
        user.setUpassword("valentin");
        user.setUname("Hiemer");
        user.setUemail("johannes.hiemer@itecon.de");
        user.setUdeflang("de_DE");
        user.setUadmin((byte) 1);
        user.setUaarea((byte) 0);
        user.setUid(new Integer(0));
        dao.saveUser(user);
        assertTrue("primary key assigned", user.getUid() != null);
        log.info(user);
        assertTrue(user.getUname() != null);
    }
   
    public void testAddAndRemoveUser() throws Exception {
        user = new User();
        user.setUurl("http://www.planet-tutorials.des");
        user.setUsurname("Valentins");
        user.setUsig("Kämpfens");
        user.setUrealname("Johanness");
        user.setUpassword("valentin");
        user.setUname("Hiemers");
        user.setUemail("johannes.hiemer@itecon.des");
        user.setUdeflang("de_DEs");
        user.setUadmin((byte) 0);
        user.setUaarea((byte) 1);
        user.setUid(new Integer(1));
        dao.saveUser(user);
       
        assertTrue(user.getUid() != null);
        assertTrue(user.getUname().equals("Hiemers"));
       
        if(log.isDebugEnabled()) {
            log.debug("removing temporary created user...");
        }
       
        dao.removeUser(user.getUid());
       
        assertNull(dao.getUser(user.getUid()));
    }
}



org.hibernate.PropertyNotFoundException: Could not find a getter for User in class clara.bo.model.TeamId


Thank for any help, comments, or criticisim.

Regards Valentin-


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