erreur ExceptionInInitializerError dans la création d'une session factory hibernate

Version imprimable

Bonjour à tous .J'etaii en train de faire le tutorial d'hibernate
mais je suis bloqué avec un probléme que j'ai été incapable de résoudre.
Voici la config

fichier config hubernate

Code:

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<hibernate-configuration>
	<session-factory>
		<!-- local connection properties -->
		<property name="hibernate.connection.url">
			jdbc:mysql://localhost:3306/personne
		</property>
		<property name="hibernate.connection.driver_class">
			com.mysql.jdbc.Driver
		</property>
		<property name="hibernate.connection.username">root</property>
		<property name="hibernate.connection.password">mysql</property>
		<!-- dialect for MySQL -->
		<property name="dialect">
			org.hibernate.dialect.MySQLDialect
		</property>
		<property name="hibernate.show_sql">true</property>
		<property name="hibernate.transaction.factory_class">
			org.hibernate.transaction.JDBCTransactionFactory
		</property>
		<!-- Enable Hibernate's automatic session context management -->
                <property name="current_session_context_class">thread</property>
   	        <mapping resource="hibernate/Personne.hbm" />
 	        <mapping resource="hibernate/TContact.hbm" />
	</session-factory>
</hibernate-configuration>

TContact.hbm

Code:

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<?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="hibernate">
	<class
		name="TContact"
		table="t_contact"
	>
		<meta attribute="sync-DAO">true</meta>
		<property
			name="Id"
			column="id"
			type="integer"
			not-null="true"
			length="10"
		/>
		<property
			name="Nom"
			column="nom"
			type="string"
			not-null="false"
			length="45"
		/>
		<property
			name="Prenom"
			column="prenom"
			type="string"
			not-null="false"
			length="45"
		/>
		<property
			name="Age"
			column="age"
			type="integer"
			not-null="false"
			length="10"
		/>
	</class>	
</hibernate-mapping>

HibernateUtil.java

Code:

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package test;
 
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
 
public class HibernateUtil {
 
    private static final SessionFactory sessionFactory = buildSessionFactory();
 
    private static SessionFactory buildSessionFactory() {
        try {
            // Create the SessionFactory from hibernate.cfg.xml
            return new Configuration().configure().buildSessionFactory();
        }
        catch (Throwable ex) {
            // Make sure you log the exception, as it might be swallowed
            System.err.println("Initial SessionFactory creation failed." + ex);
            throw new ExceptionInInitializerError(ex);
        }
    }
 
    public static SessionFactory getSessionFactory() {
        return sessionFactory;
    }
 
}

eventManager.java (classe de test)

Code:

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package hibernate;
 
 
import org.hibernate.Session;
 
import test.HibernateUtil;
 
 
public class EventManager {
 
    public static void main(String[] args) {
 
        Session session = HibernateUtil.getSessionFactory().getCurrentSession();
        session.beginTransaction();
       TContact contact = new TContact();
   	 	contact.setNom("Dupont");
   	 	contact.setPrenom("Jean");
   	 	contact.setAge(new Integer(44));
   	 	session.save(contact);
        session.getTransaction().commit();
 
        HibernateUtil.getSessionFactory().close();
    }
}

et l'erreur généré sur la console

Code:

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125 [main] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.2.0.Final
140 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.6.0.Final
140 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
140 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
156 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
218 [main] INFO org.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml
218 [main] INFO org.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml
281 [main] ERROR org.hibernate.util.XMLHelper - Error parsing XML: /hibernate.cfg.xml(2) Document is invalid: no grammar found.
281 [main] ERROR org.hibernate.util.XMLHelper - Error parsing XML: /hibernate.cfg.xml(2) Document root element "hibernate-configuration", must match DOCTYPE root "null".
Initial SessionFactory creation failed.org.hibernate.MappingException: invalid configuration
Exception in thread "main" java.lang.ExceptionInInitializerError
	at test.HibernateUtil.buildSessionFactory(HibernateUtil.java:19)
	at test.HibernateUtil.<clinit>(HibernateUtil.java:9)
	at hibernate.EventManager.main(EventManager.java:15)
Caused by: org.hibernate.MappingException: invalid configuration
	at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2211)
	at org.hibernate.cfg.Configuration.configure(Configuration.java:2128)
	at org.hibernate.cfg.Configuration.configure(Configuration.java:2107)
	at test.HibernateUtil.buildSessionFactory(HibernateUtil.java:14)
	... 2 more
Caused by: org.xml.sax.SAXParseException: Document is invalid: no grammar found.
	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.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at org.dom4j.io.SAXReader.read(SAXReader.java:465)
	at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2208)
	... 5 more

Cela fait 4jours que je cogite sur la même erreur.
Merci de votre aide ...

Salut,
Peut-être en ajoutant ceci au début de ton fichier de config hibernate :
Code:

1 2 3 4 <?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">
(Il cherche une grammaire qu'il ne trouve pas)

Merci beaucoup gailuris :ccool:
Now je l'ai ajouté mais il me signale une autre erreur sur le mapping

Voici le log

Code:

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125 [main] INFO org.hibernate.annotations.common.Version - Hibernate Commons Annotations 3.2.0.Final
141 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.6.0.Final
141 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found
141 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist
156 [main] INFO org.hibernate.cfg.Environment - using JDK 1.4 java.sql.Timestamp handling
219 [main] INFO org.hibernate.cfg.Configuration - configuring from resource: /hibernate.cfg.xml
219 [main] INFO org.hibernate.cfg.Configuration - Configuration resource: /hibernate.cfg.xml
313 [main] INFO org.hibernate.cfg.Configuration - Reading mappings from resource : hibernate/Personne.hbm
391 [main] INFO org.hibernate.cfg.Configuration - Reading mappings from resource : hibernate/TContact.hbm
438 [main] ERROR org.hibernate.util.xml.ErrorLogger - Error parsing XML (43) : 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*,fetch-profile*,resultset*,(query|sql-query)*)".
469 [main] ERROR org.hibernate.util.xml.ErrorLogger - Error parsing XML (2) : 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*,fetch-profile*,resultset*,(query|sql-query)*)".
Initial SessionFactory creation failed.org.hibernate.InvalidMappingException: Unable to read XML
Exception in thread "main" java.lang.ExceptionInInitializerError
	at test.HibernateUtil.buildSessionFactory(HibernateUtil.java:19)
	at test.HibernateUtil.<clinit>(HibernateUtil.java:9)
	at hibernate.EventManager.main(EventManager.java:13)
Caused by: org.hibernate.InvalidMappingException: Unable to read XML
	at org.hibernate.util.xml.MappingReader.readMappingDocument(MappingReader.java:101)
	at org.hibernate.cfg.Configuration.add(Configuration.java:510)
	at org.hibernate.cfg.Configuration.add(Configuration.java:506)
	at org.hibernate.cfg.Configuration.add(Configuration.java:686)
	at org.hibernate.cfg.Configuration.addResource(Configuration.java:771)
	at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:2314)
	at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:2280)
	at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2260)
	at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:2213)
	at org.hibernate.cfg.Configuration.configure(Configuration.java:2128)
	at org.hibernate.cfg.Configuration.configure(Configuration.java:2107)
	at test.HibernateUtil.buildSessionFactory(HibernateUtil.java:14)
	... 2 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*,fetch-profile*,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.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at org.dom4j.io.SAXReader.read(SAXReader.java:465)
	at org.hibernate.util.xml.MappingReader.readMappingDocument(MappingReader.java:75)
	... 13 more

Tu ne saurais pas par hasard à quoi ce serai due?:calim2:

26/10/2010, 17h02
gailuris
Lol je l'avais vu sans etre sur que ça générerait une erreur :roll: (et j'espérais que tu la trouverais).
Je pense qu'il faut remplacer
Code:

1 2 <property name="Id" column="id" type="integer" not-null="true" length="10" />
par
Code:

1 2 <id name="Id" column="id" type="integer" length="10"/>
Chaque entité a besoin d'un ID
26/10/2010, 17h29
amadoulamine1

Encore merci une fois de plus ... lol (j'ai pas encore pris mon déjeuner mais la je crois que je devrais;) )

Mais la juste une question j'ai comme l'impression que libernate 3 ne gére pas

Code:

<generator class="vm"/>

Si on veut que le chant soit auto-increment géré par hibernate par quoi dois je le remplacer
26/10/2010, 17h44
amadoulamine1

Oups merci j'ai vu
>

Code:

<generator class="increment" />

Merci beaucoup gailuris tu m'a été d'un tres grand secours today:ccool: