Erreur java.lang.IllegalAccessError : Error calling action method of component
voila j travail sur une application avec jsf et hibernate pour une connexion a une base de donnée mysql.
mon probleme c est que quand j invoque ma methode bean depuis mon jsp il me genere cette erreur :
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ATTENTION: Error calling action method of component with id j_id_jsp_86029888_1:j_id_jsp_86029888_6
javax.faces.FacesException: Error calling action method of component with id j_id_jsp_86029888_1:j_id_jsp_86029888_6
at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
at javax.faces.component.UICommand.broadcast(UICommand.java:387)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:316)
at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:291)
at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:248)
at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:461)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:82)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.faces.el.EvaluationException: java.lang.IllegalAccessError
at javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:102)
at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
... 21 more |
pourtant la meme methode je l invoque depuis le main est ca marche bien :?
voila ma page jsp :
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Ajouter Certificat</title>
</head>
<body>
<f:view>
<h:form>
<table width="423" height="71">
<tr>
<td width="171" height="21" align="left" valign="top"><strong>Libellé Certificat</strong></td>
<td width="3" align="left" valign="top"><strong>:</strong></td>
<td align="left" valign="top">
<h:inputText value="#{certificat.libelleCertificat}"/><h:commandButton type="submit" action="#{certificat.submit1}"/>
</td>
</tr>
<tr>
<td width="171" height="21" align="left" valign="top"><strong>Abréviation</strong></td>
<td width="3" align="left" valign="top"><strong>:</strong></td>
<td align="left" valign="top">
<h:inputText value="#{certificat.abreviationCertificat}"/><h:commandButton type="submit" action="#{certificat.submit2}"/>
</td>
</tr>
<tr> <td></td></tr>
</table>
<h:commandButton type="submit" value="Valider" action="#{certificat.ajouterCertificat}" />
</h:form>
</f:view>
</body>
</html> |
en ce qui concerne mon bean le voila
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package gima.referentiel.pl;
import java.util.HashSet;
import java.util.Set;
import org.hibernate.Transaction;
import org.hibernate.classic.Session;
import javax.faces.event.*;
public class Certificat
{
private int idCertificat;
private String libelleCertificat;
private String abreviationCertificat;
private Set Rh = new HashSet();
public Certificat()
{
}
public Certificat(String libelleCertificat, String abreviationCertificat)
{
this.libelleCertificat=libelleCertificat;
this.abreviationCertificat=abreviationCertificat;
}
public void submit1()
{
System.out.println(""+getLibelleCertificat());
}
public void submit2()
{
System.out.println(""+getAbreviationCertificat());
}
public void submit3()
{
System.out.println("ajouter");
}
public int getIdCertificat() {
return idCertificat;
}
public void setIdCertificat(int idCertificat) {
this.idCertificat = idCertificat;
}
public String getLibelleCertificat() {
return libelleCertificat;
}
public void setLibelleCertificat(String libelleCertificat) {
this.libelleCertificat = libelleCertificat;
}
public String getAbreviationCertificat() {
return abreviationCertificat;
}
public void setAbreviationCertificat(String abreviationCertificat) {
this.abreviationCertificat = abreviationCertificat;
}
public Set<RessourceHumaine> getRh() {
return Rh;
}
public void setRh(Set<RessourceHumaine> rh) {
this.Rh = rh;
}
public void ajouterCertificat()
{
try
{
System.out.println("ajouter1");
System.out.println(""+getLibelleCertificat());
System.out.println(""+getAbreviationCertificat());
Session session = (Session) HibernateUtil.currentSession();
System.out.println("ajoutegr");
session.beginTransaction();
Certificat c = new Certificat();
c.setLibelleCertificat(libelleCertificat);
c.setAbreviationCertificat(abreviationCertificat);
session.save(c);
session.getTransaction().commit();
session.close();
}
catch( Exception ex)
{
System.out.println(ex.getMessage());
}
}
} |
pour le hibernateUtil c est une classe a part .
la quand j'execute mon application et que je lance le debugage j constate qu'il bug au niveau de la creation de la session hibernate
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Session session = (Session) HibernateUtil.currentSession(); |
je comprend vraiment pas pourquoi , svp si quelque pouvais m venir en aide j lui serai reconnaissante :cry:
merci d avance
