Eclipse - hibernate3

Bonjour les gens!!!

bon j'ai fait un mix des deux tuto, celui de dvp et celui d'hibernate

donc quand j'insert dans ma table no souci sa marche mais c'est au moment de faire le select que sa foire!

j'ai la classe Event.java du tuto hibernate :

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package events;
 
import java.util.Date;
 
public class Event {
    private int id;
 
    private String title;
    private Date date;
 
    public Event() {}
 
    public int getId() {
        return id;
    }
 
    private void setId(int id) {
        this.id = id;
    }
 
    public Date getDate() {
        return date;
    }
 
    public void setDate(Date date) {
        this.date = date;
    }
 
    public String getTitle() {
        return title;
    }
 
    public void setTitle(String title) {
        this.title = title;
    }
}

mon Event.hbm.xml :

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<?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 package="events">
<class name="Event" table="event">
<meta attribute="sync-DAO">false</meta>
<id name="id" type="integer" column="id">
	<generator class="increment"/>
</id>
 
<property name="title" column="title" type="char" not-null="true" length="40"/>
 
<property name="date" column="date" type="timestamp" not-null="true"/>
 
</class> 
</hibernate-mapping>

mon hibernate.cfg.xml :

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.password">*******</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/hibernate</property>
<property name="hibernate.connection.username">*******</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</property>
<property name="current_session_context_class">thread</property>
<property name="hibernate.show_sql">true</property>
<mapping resource="Event.hbm.xml"/>
</session-factory>
</hibernate-configuration>

ma classe HibernateUtil.java :

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package util;
 
import org.hibernate.*;
import org.hibernate.cfg.*;
 
public class HibernateUtil {
 
 private static final SessionFactory sessionFactory;
 
 static {
   try {
   // Crée la SessionFactory
   sessionFactory =	 new Configuration().configure().buildSessionFactory();
   } catch (HibernateException ex) {
   throw new RuntimeException("Problème de configuration : "
   + ex.getMessage(), ex);
   }
   }
 
 public static final ThreadLocal session = new ThreadLocal();
 
 public static Session currentSession()
		throws HibernateException {
   Session s = (Session) session.get();
   // Ouvre une nouvelle Session, si ce Thread n'en a aucune
   if (s == null) {
   s = sessionFactory.openSession();
   session.set(s);
   }
   return s;
   }
 
 public static void closeSession()
		throws HibernateException {
   Session s = (Session) session.get();
   session.set(null);
   if (s != null)
   s.close();
   }
 }

et enfin mon main Test.java :

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package events;
import org.hibernate.Session;
import org.hibernate.Transaction;
 
import java.util.Date;
import java.util.List;
 
import util.HibernateUtil;
 
public class EventManager {
 
    public static void main(String[] args) {
 
    	Session session = HibernateUtil.currentSession();
    	Transaction tx = session.beginTransaction();
 
    	Event ev = new Event();
 
    	ev = (Event)session.get(Event.class,new Integer(2));
 
    	System.out.println("id : "+ev.getId()+" - Titre : "+ev.getTitle()+" - Date : "+ev.getDate());
    	ev.setTitle("J'ai réussi");
    	session.save(ev);
 
             tx.commit();
    	HibernateUtil.closeSession();
 
   }
}

et enfin mon rapport d'erreur :

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log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Hibernate: select event0_.id as id0_0_, event0_.title as title0_0_, event0_.date as date0_0_ from event event0_ where event0_.id=?
Exception in thread "main" org.hibernate.PropertyAccessException: IllegalArgumentException occurred while calling setter of events.Event.title
	at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:104)
	at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:337)
	at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:200)
	at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:3571)
	at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:133)
	at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854)
	at org.hibernate.loader.Loader.doQuery(Loader.java:729)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
	at org.hibernate.loader.Loader.loadEntity(Loader.java:1860)
	at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:48)
	at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:42)
	at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3049)
	at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:399)
	at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:375)
	at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139)
	at org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195)
	at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103)
	at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:878)
	at org.hibernate.impl.SessionImpl.get(SessionImpl.java:815)
	at org.hibernate.impl.SessionImpl.get(SessionImpl.java:808)
	at events.EventManager.main(EventManager.java:23)
Caused by: java.lang.IllegalArgumentException: argument type mismatch
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:42)
	... 20 more

et voila mes librairie :

asm.jar
asm-attrs.jar
cglib-2.1.3.jar
commons-collections-2.1.1.jar
commons-logging-1.0.4.jar
dom4j-1.6.1.jar
ehcache-1.2.3.jar
hibernate3.jar
jta.jar
log4j-1.2.11.jar
mysql-connector-java-5.1.6-bin.jar
antlr-2.7.6.jar

pouvez vous me dire d'ou viens l'erreur?
parce que la je pete un cable!

Eclipse - hibernate3 - select!