Bonjour,

Voila je débute avec hibernate et j'ai le soucis suivant :

j'utilise une doc d'hibernate et j'en suis à mon premier essaie, j'ai fait les fichiers de conf et le mapping et lorsque je lance mon test java me dit qu'il ne trouve pas mon POJO, voici mon exemple :

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package events;
import java.util.Date;
public class Event {
 
 private long id;
 
 private String title;
 private Date date;
 
 /**
  * @return Returns the date.
  */
 public Date getDate() {
  return date;
 }
 /**
  * @param date The date to set.
  */
 public void setDate(Date date) {
  this.date = date;
 }
 /**
  * @return Returns the id.
  */
 public long getId() {
  return id;
 }
 /**
  * @param id The id to set.
  */
 public void setId(long id) {
  this.id = id;
 }
 /**
  * @return Returns the title.
  */
 public String getTitle() {
  return title;
 }
 /**
  * @param title The title to set.
  */
 public void setTitle(String title) {
  this.title = title;
 }
 
 
}
C'est mon object events que j'utilise et voici le mapping associé :

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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>
<class name="Event" table="EVENTS">
<id name="id" column="EVENT_ID">
<generator class="increment"/>
</id>
<property name="date" type="timestamp" column="EVENT_DATE"/>
<property name="title"/>
</class>
</hibernate-mapping>
Voici aussi mon fichier de conf hibernate

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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>
<!-- Database connection settings -->
<property name="connection.driver_class">org.hsqldb.jdbcDriver</property>
<property name="connection.url">jdbc:hsqldb:hsql://localhost</property>
<property name="connection.username">sa</property>
<property name="connection.password"></property>

<!-- JDBC connection pool (use the built-in) -->
<property name="connection.pool_size">1</property>

<!-- SQL dialect -->
<property name="dialect">org.hibernate.dialect.HSQLDialect</property>

<!-- enable Hibernate's automatic session context management -->
<property name="current_session_context_class">thread</property>

<!-- Disable the second-level cache -->
<property name="cache.provider_class">org.hibernate.cache.NoCacheProvider</property>

<!-- Echo all executed SQL to stdout -->
<property name="show_sql">true</property>

<!-- Drop and re-create the database shema on startup -->
<property name="hbm2ddl.auto">create</property>
<mapping resource="events/Event.hbm.xml"/> 
 
</session-factory>
</hibernate-configuration>
Et quand je lance mon programme pour qu'il ajout un objet event dans ma base, voila l'erreur :


Initial SessionFactory creation failed.org.hibernate.MappingException: Could not read mappings from resource: events/Event.hbm.xml
Exception in thread "main" java.lang.ExceptionInInitializerError
at util.HibernateUtil.<clinit>(Unknown Source)
at events.EventManager.createAndStoreEvent(Unknown Source)
at events.EventManager.main(Unknown Source)
Caused by: org.hibernate.MappingException: Could not read mappings from resource: events/Event.hbm.xml
at org.hibernate.cfg.Configuration.addResource(Configuration.java:485)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1465)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1433)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1414)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1390)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1310)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1296)
... 3 more
Caused by: org.hibernate.MappingException: class Event not found while looking for property: id
at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:80)
at org.hibernate.mapping.SimpleValue.setTypeUsingReflection(SimpleValue.java:276)
at org.hibernate.cfg.HbmBinder.bindSimpleId(HbmBinder.java:410)
at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:343)
at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:282)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:153)
at org.hibernate.cfg.Configuration.add(Configuration.java:386)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:427)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:482)
... 9 more
Caused by: java.lang.ClassNotFoundException: Event
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:108)
at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:76)
... 17 more
Apparement il ne trouve pas mon fichier Events, hors mes fichiers se trouve comme ceci :

+events
Event
event.hbm.xml
hibernate.cfg.xml

si vous avez ue idée du pourquoi cet erreur ??