Problème de connexion entre glassfish et ma bdd

**biohazard401** · 24/02/2014, 17h35

Hello,

voila je veut configurer mon serveur glassfish avec ma bdd. Je me retrouve avec un problème avec mon EJB et mon pool de connexion, j'ai beau fouiller sur internet, regarder encore et encore mon code, je ne vois rien qui cloche. Je m excuse d'avance pour la longueur du post ^^

Voici mon message d erreur

Code :

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Avertissement: EJB5184:A system exception occurred during an invocation on EJB User_dao, method: public void dao.User_dao.creer(beans.Users) throws dao.Dao_exception
Avertissement: javax.ejb.EJBException
	at com.sun.ejb.containers.EJBContainerTransactionManager.processSystemException(EJBContainerTransactionManager.java:748)
	at com.sun.ejb.containers.EJBContainerTransactionManager.completeNewTx(EJBContainerTransactionManager.java:698)
	at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:503)
	at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4475)
	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2009)
	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1979)
	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220)
	at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
	at com.sun.proxy.$Proxy278.creer(Unknown Source)
	at dao.__EJB31_Generated__User_dao__Intf____Bean__.creer(Unknown Source)
	at forms.InscriptionForm.user_inscription(InscriptionForm.java:67)
	at servlet.Create_user.doPost(Create_user.java:37)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
	at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
	at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
	at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
	at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
	at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
	at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
	at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
	at java.lang.Thread.run(Thread.java:744)
Caused by: dao.Dao_exception: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName MySqlConnPoll
	at dao.User_dao.creer(User_dao.java:38)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)
	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)
	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4695)
	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:630)
	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)
	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)
	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4667)
	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4655)
	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
	... 34 more
Caused by: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName MySqlConnPoll
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.init(EntityManagerWrapper.java:138)
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.doTxRequiredCheck(EntityManagerWrapper.java:158)
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.doTransactionScopedTxCheck(EntityManagerWrapper.java:151)
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.persist(EntityManagerWrapper.java:281)
	at dao.User_dao.creer(User_dao.java:34)
	... 64 more
 
Avertissement: StandardWrapperValve[servlet.Create_user]: Servlet.service() for servlet servlet.Create_user threw exception
javax.ejb.EJBException
	at com.sun.ejb.containers.EJBContainerTransactionManager.processSystemException(EJBContainerTransactionManager.java:748)
	at com.sun.ejb.containers.EJBContainerTransactionManager.completeNewTx(EJBContainerTransactionManager.java:698)
	at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:503)
	at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4475)
	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2009)
	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1979)
	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220)
	at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
	at com.sun.proxy.$Proxy278.creer(Unknown Source)
	at dao.__EJB31_Generated__User_dao__Intf____Bean__.creer(Unknown Source)
	at forms.InscriptionForm.user_inscription(InscriptionForm.java:67)
	at servlet.Create_user.doPost(Create_user.java:37)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
	at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
	at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
	at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
	at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
	at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
	at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
	at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
	at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
	at java.lang.Thread.run(Thread.java:744)
Caused by: dao.Dao_exception: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName MySqlConnPoll
	at dao.User_dao.creer(User_dao.java:38)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)
	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)
	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4695)
	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:630)
	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582)
	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)
	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)
	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)
	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)
	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4667)
	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4655)
	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
	... 34 more
Caused by: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName MySqlConnPoll
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.init(EntityManagerWrapper.java:138)
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.doTxRequiredCheck(EntityManagerWrapper.java:158)
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.doTransactionScopedTxCheck(EntityManagerWrapper.java:151)
	at com.sun.enterprise.container.common.impl.EntityManagerWrapper.persist(EntityManagerWrapper.java:281)
	at dao.User_dao.creer(User_dao.java:34)
	... 64 more

Mon bean

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import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
 
 
@Entity
@Table( name = "user" )
public class Users {
 
	@Id
	@GeneratedValue (strategy = GenerationType.IDENTITY)
	@Column(name="id_user")
	private Long id;
 
	@Column ( name = "age" )
	private String age;
 
	@Column ( name = "email" )
	private String email;
 
	@Column ( name = "pwd" )
    private String pwd;
 
	@Column ( name = "pseudo" )
    private String pseudo;

Ma dao

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import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.persistence.PersistenceContext;
import javax.persistence.Query;
import beans.Users;
 
@Stateless 
public class User_dao 
{
	private static final String SELECT_EMAIL = "SELECT u FROM user u WHERE u.email=:email";
	private static final String PARAM_EMAIL = "email";
 
	@PersistenceContext(unitName = "MySqlConnPoll")
	private EntityManager em;
 
	public void creer (Users user) throws Dao_exception
	{
		try
		{
			em.persist(user);
		}
		catch (Exception e)
		{
			throw new Dao_exception(e);
		}
	}
 
	public Users trouver (String email) throws Dao_exception
	{
		Users user = null;
		Query requete = em.createQuery(SELECT_EMAIL);
		requete.setParameter(PARAM_EMAIL, email);
 
		try
		{
			user = (Users) requete.getSingleResult();
		}
		catch (NoResultException e)
		{
			return null;
		}
		catch (Exception e)
		{
			throw new Dao_exception(e);
 
		}
		return user;
	}
}

La méthode principale de mon form

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public Users user_inscription( HttpServletRequest request ) 
    {
        String email = getValue( request, CHAMP_EMAIL );
        String pwd = getValue( request, CHAMP_PWD );
        String age = getValue(request, CHAMP_AGE);
        String pwd_confirm = getValue( request, CHAMP_PWD_CONFIRM );
        String pseudo = getValue( request, CHAMP_PSEUDO );
 
        Users user = new Users();
 
        try 
        {
            traiterEmail(email, user);
            traiterPwd(pwd, pwd_confirm, email, user);
            traiterPseudo(pseudo, user);
            traiterAge(age, user);
 
            if (erreurs.isEmpty())
            {
            	user_dao.creer(user);
            	result = "Succes de l inscription";
            }
            else
            {
            	result = "Echec de l inscription";
            }
        } catch ( Dao_exception e ) 
        {
            result = "Echec de l inscription, une erreur imprévue à interrompu le programme d inscrption";
            e.printStackTrace();
        }
 
        return user;
    }

Ma servlet

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import java.io.IOException;
 
import javax.ejb.EJB;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import beans.Users;
import dao.User_dao;
import forms.InscriptionForm;
 
@WebServlet (  urlPatterns = { "/inscription" } )
public class Create_user extends HttpServlet 
{
	private static final long serialVersionUID = 1L;
	public static final String ATT_USER = "user";
	public static final String ATT_FORM = "form";
    public static final String VUE = "/WEB-INF/create_user.jsp";
 
    @EJB
    private User_dao user_dao;
 
    public void doGet( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException
    {
    	this.getServletContext().getRequestDispatcher( VUE ).forward( request, response );
 
    }
 
    public void doPost( HttpServletRequest request, HttpServletResponse response ) throws ServletException, IOException
    {
    	InscriptionForm form = new InscriptionForm(user_dao);
 
    	Users user = form.user_inscription(request);
 
    	request.setAttribute(ATT_FORM, form);
    	request.setAttribute(ATT_USER, user);
 
    	this.getServletContext().getRequestDispatcher( VUE ).forward( request, response );
    }
}

et mon persistence.xml

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<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/persistence 
 http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
    <persistence-unit name="MySqlConnPoll" transaction-type="JTA">
        <jta-data-source>jdbc/MySqlDataSource</jta-data-source>
        <class>beans.Users</class>
        <properties/>		
    </persistence-unit>   
</persistence>

J espere n'avoir rien oublier, POUR MOI j'ai bien configurer mon pool de connexion sur le serveur de glassfish et ça ne marche toujours pas. Je ne vois pas du tout ou cela pourrais venir

merkii

**jeffray03** · 25/02/2014, 10h53

est ce que le ping marche quand tu essaies de tester ta configuration dans glassfish?

**plawyx** · 25/02/2014, 11h08

Ton problème ressemble à un couac de bonecp.

utilises-tu bonecp ? si oui, il faut au moins la version 0.8 du jar

**biohazard401** · 25/02/2014, 12h18

Hello,

Alors oui j'ai essayer de pinger et de ce coté la, c est ok !
Pour de ce qui est de Bonecp, je ne l'utilise plus, j'ai choisi de creer ma propre connexion sans prendre en compte bonecp. Est ce que j'ai bien fait ?

**jeffray03** · 25/02/2014, 12h43

Alors si tout est ok et qu´il n´ya pas de probleme au niveau de l´orthographe, alors il ne reste plus :

0. server --> stop
1. project --> clean
2. server--> clean

et voit si cela persiste toujours.

Eric

**plawyx** · 25/02/2014, 12h44

Envoyé par biohazard401

Pour de ce qui est de Bonecp, je ne l'utilise plus, j'ai choisi de creer ma propre connexion sans prendre en compte bonecp. Est ce que j'ai bien fait ?

si tu en es sûr.

Autrement, dans quel répertoire de ta webapp as-tu mis persistence.xml ?

**biohazard401** · 25/02/2014, 13h19

J'ai placer mon persistence.xml dans META-INF. Par contre j'avais lu qu'il fallait mettre le META-INF dans le dossier src, sauf que si je fait ça, le serveur ne démarre même plus.
Voici mon arborescence dans eclipse

Nom : arbo.jpg
Affichages : 453
Taille : 53,8 Ko

Nom : arbo.jpg
Affichages : 453
Taille : 53,8 Ko

**jeffray03** · 25/02/2014, 13h45

tu devrais le mettre directement le repertoire META-INF contenant le fichier persistence.xml dans le repertoire src, mais ce repertoire ne doit pas etre un repertoirce source comme je vois, mais un simple repertoire (folder).

eric

**biohazard401** · 25/02/2014, 13h50

Oui, c est ce que je viens d essayer et .... sa marche !! ^^

En fait, j'avais vue ce souci depuis le début mais quand je mettais META-INF dans src, le serveur ne démarrer plus. Par contre chose que je n avais pas vue, c'est que je l'avais mis dans un dossier de type "source folder" et non de type "folder".
Sa m'apprendra a aller trop vite tient !!

Un grand merci à vous pour votre aider, mine de rien j'ai appris beaucoup de chose avec ces pépins ^^

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