Error calling action method of component
j'ai crée une page jsp pour l'authentification :
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<h:form>
<h:panelGrid columns="2" style="background-color: #FF8000">
<h:outputText value="Login :"></h:outputText><h:inputText value="#{identifyUser.log}"></h:inputText>
<h:outputText value="Mot de passe:"></h:outputText><h:inputSecret value="#{identifyUser.passw}"></h:inputSecret>
</h:panelGrid>
<h:commandButton value="Se Connecter " action="#{identifyUser.verifier}"></h:commandButton><br/><br/>
<h:outputText id="mess" value="#{identifyUser.mes}" style="color: #FF0000; font-size: 30px"></h:outputText>
</center>
</h:form> |
Le bean associé est le suivant :
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package bean;
import java.util.Iterator;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import stt.Utilisateur;
public class IdentifyUser
{
private String log;
private String passw;
private String mes;
public String getLog() {
return log;
}
public void setLog(String log) {
this.log = log;
}
public String getPassw() {
return passw;
}
public void setPassw(String passw) {
this.passw = passw;
}
public String verifier()
{
boolean verif=false;
SessionFactory sessionfactory = new Configuration().configure().buildSessionFactory();
Session session = sessionfactory.openSession();
try
{
Query q = session.createQuery("from Utilisateur");
Iterator it = q.iterate();
while (it.hasNext())
{
Utilisateur u = (Utilisateur)it.next();
if ((u.getId().contains(this.log))&& (u.getPassword().contains(passw)))
{
verif=true;
}
}
}
finally
{
session.close();
}
sessionfactory.close();
if (verif==true)
{
mes="";
return "ok";
}
else
{ mes ="Votre Login ou votre mot de passe est incorrecte veuillez verifier";
return "nok";
}
}
public void setMes(String mes) {
this.mes = mes;
}
public String getMes() {
return mes;
}
} |
la classe utilisteur generé par Hibernate est la suivante :
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package stt;
import stt.base.BaseUtilisateur;
public class Utilisateur extends BaseUtilisateur {
private static final long serialVersionUID = 1L;
/*[CONSTRUCTOR MARKER BEGIN]*/
public Utilisateur () {
super();
}
/**
* Constructor for primary key
*/
public Utilisateur (java.lang.String id) {
super(id);
}
/**
* Constructor for required fields
*/
public Utilisateur (
java.lang.String id,
java.lang.String password,
java.lang.Integer matricule,
java.lang.Integer profile) {
super (
id,
password,
matricule,
profile);
}
/*[CONSTRUCTOR MARKER END]*/ |
lorsque j'essaie de se connecter une exception se declanche :
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exception
javax.servlet.ServletException: Error calling action method of component with id j_id_jsp_694048630_2:j_id_jsp_694048630_8
javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
cause m�re
javax.faces.FacesException: Error calling action method of component with id j_id_jsp_694048630_2:j_id_jsp_694048630_8
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
javax.faces.component.UICommand.broadcast(UICommand.java:383)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
cause m�re
javax.faces.el.EvaluationException: org.hibernate.MappingException: could not instantiate id generator [entity-name=stt.Utilisateur]
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:91)
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:57)
javax.faces.component.UICommand.broadcast(UICommand.java:383)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
cause m�re
org.hibernate.MappingException: could not instantiate id generator [entity-name=stt.Utilisateur]
org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:132)
org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleValue.java:175)
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:224)
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1327)
bean.IdentifyUser.verifier(IdentifyUser.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.el.parser.AstValue.invoke(AstValue.java:172)
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68)
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:57)
javax.faces.component.UICommand.broadcast(UICommand.java:383)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
cause m�re
org.hibernate.MappingException: Dialect does not support sequences
org.hibernate.dialect.Dialect.getSequenceNextValString(Dialect.java:619)
org.hibernate.id.SequenceGenerator.configure(SequenceGenerator.java:88)
org.hibernate.id.IdentifierGeneratorFactory.create(IdentifierGeneratorFactory.java:127)
org.hibernate.mapping.SimpleValue.createIdentifierGenerator(SimpleValue.java:175)
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:224)
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1327)
bean.IdentifyUser.verifier(IdentifyUser.java:35)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.el.parser.AstValue.invoke(AstValue.java:172)
org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
org.apache.jasper.el.JspMethodExpression.invoke(JspMethodExpression.java:68)
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:77)
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:57)
javax.faces.component.UICommand.broadcast(UICommand.java:383)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:752)
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) |
mes regles de navigation sont bien déclaré dans le facesconfig et j'ai pas pu identifier le probleme et voila les regles de navigation :
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<navigation-rule>
<display-name>Identify</display-name>
<from-view-id>/Identify.jsp</from-view-id>
<navigation-case>
<from-outcome>ok</from-outcome>
<to-view-id>/Acceuil.jsp</to-view-id>
</navigation-case>
</navigation-rule>
<navigation-rule>
<display-name>Identify</display-name>
<from-view-id>/Identify.jsp</from-view-id>
<navigation-case>
<from-outcome>nok</from-outcome>
<to-view-id>/Identify.jsp</to-view-id>
</navigation-case>
</navigation-rule> |
quelle rectification ouis je ajouter ?
merci pour votre aide
