Bonjour j'essaie d'uitliser hibernate dans un projet java mais cela n'arrive pas amarcher alors que j'ai le sentiment d'avoir suivi toutes les recommendations ... Quelqu'un peut il m'aider svp ....

Merci

Voici toutes les infos ci dessous


A+ Pierrick

J'utilise Eclipse 3.1 sous windows XP pro sp2

Hibernate version:
hibernate-3.1rc2.zip
Le synchronizer est : HibernateSynchronizer-3.1.1.zip
et la maj des snippets a ete faite avec hibernate3-snippets.zip

Mapping documents:
1) Hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-configuration
PUBLIC "-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory >

<!-- local connection properties -->
<property name="hibernate.connection.url">jdbc:mysql://P2707:3306/JPL</property>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.username">pierrick</property>
<property name="hibernate.connection.password">erg</property>
<!-- property name="hibernate.connection.pool_size"></property -->

<!-- dialect for MySQL -->
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>

<property name="hibernate.show_sql">false</property>
<property name="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</property>
<mapping resource="com/pierrick/hibernate/Personne.hbm.xml" />

</session-factory>
</hibernate-configuration>

2) Personne.hbm.xml dans le repertoire com/pierrick/hibernate
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd" >

<hibernate-mapping package="com.pierrick.hibernate">
<class name="Personne" table="Personne">

<property name="Id" column="id" type="integer" not-null="true" length="11"/>
<property name="Nom" column="Nom" type="string" not-null="true" length="25" />
<property name="Prenom" column="Prenom" type="string" not-null="true" length="25" />
<property name="Ville" column="Ville" type="string" not-null="true" length="25" />
<property name="Pays" column="Pays" type="string" not-null="true" length="25" />

</class>
</hibernate-mapping>

Code between sessionFactory.openSession() and session.close():
Ma classe de test est la suivante :
import java.util.Iterator;
import java.util.List;

import com.pierrick.hibernate.HibernateUtil;
import com.pierrick.hibernate.Personne;

public class Test {

public static void main(String[] args) {
HibernateUtil.getSessionFactory().getCurrentSession().beginTransaction();

Personne thePersonne = new Personne();

thePersonne.setNom("Moi");
thePersonne.setPrenom("Toi");
thePersonne.setPays("Pays");
thePersonne.setVille("Ville");

HibernateUtil.getSessionFactory().getCurrentSession()
.save(thePersonne);

HibernateUtil.getSessionFactory().getCurrentSession()
.getTransaction().commit();

HibernateUtil.getSessionFactory().getCurrentSession()
.beginTransaction();

List list = HibernateUtil.getSessionFactory().getCurrentSession()
.createQuery("from Personne").list();
Iterator it = list.iterator();
while(it.hasNext())
{
Personne contact = (Personne)it.next();
System.out.println(contact.getNom());
}
HibernateUtil.getSessionFactory().getCurrentSession()
.getTransaction().commit();

HibernateUtil.getSessionFactory().close();
}
}
Full stack trace of any exception that occurs:

Name and version of the database you are using:
MySQL 4.0.18 avec le driver jdbc suivant mysql-connector-java-3.1.11.zip

The generated SQL (show_sql=true):
pas de sql genere car ca ne passe pas le mapping

Message d'erreur envoye par la console
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Initial SessionFactory creation failed.org.hibernate.MappingException: Could not read mappings from resource: com/pierrick/hibernate/Personne.hbm.xml
Exception in thread "main" java.lang.ExceptionInInitializerError
at com.pierrick.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:17)
at Test.main(Test.java:14)
Caused by: org.hibernate.MappingException: Could not read mappings from resource: com/pierrick/hibernate/Personne.hbm.xml
at org.hibernate.cfg.Configuration.addResource(Configuration.java:476)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1414)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1382)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1363)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1339)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1259)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1245)
at com.pierrick.hibernate.HibernateUtil.<clinit>(HibernateUtil.java:13)
... 1 more
Caused by: org.hibernate.MappingException: invalid mapping
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:416)
at org.hibernate.cfg.Configuration.addResource(Configuration.java:473)
... 8 more
Caused by: org.xml.sax.SAXParseException: The content of element type "class" must match "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,resultset*,(query|sql-query)*)".
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:413)
... 9 more