Erreur avec mon bean manager lors d'une requête post pour se logger
Bonjour,
Je débute en JSF et je suis actuellement bloqué sur mon formulaire de login.
je ne parviens pas à trouver la solution et j'ai l'impression que mon code est bon.
mon formulaire n'a pas d'erreur
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<!DOCTYPE html>
<html xmlns:f="http://xmlns.jcp.org/jsf/core"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://xmlns.jcp.org/jsf/passthrough">
<f:view>
<head>
<title>Login screen</title>
<link rel="stylesheet" type="text/css" href="styles.css" />
</head>
<body>
<h1><h:outputText value="Connectez-vous" /></h1>
<!-- <h:messages showDetail="true" layout="table" showSummary="true" /> -->
<!-- <h:messages styleClass="errorBlock"/> -->
<h:form id="loginForm">
Email:
<h:inputText id="email" value="#{loginBean.email}"
required="true" p:required="true"
requiredMessage="Email obligatoire"
validatorMessage="Le login doit correspondre à un email">
<f:validateRegex pattern="^[\w.+-]+@[\w.+-]+\.[a-z]{2,}$"/>
</h:inputText>
<h:message for="login" styleClass="errorBlock"/>
<br/>
Password:
<h:inputSecret id="password" value="#{loginBean.password}"
required="true" p:required="true"
requiredMessage="Mot de passe obligatoire"
validatorMessage="Votre mot de passe doit contenir entre 3 à 12 caractères">
<f:validateLength minimum="2" maximum="12" />
</h:inputSecret>
<h:message for="password" styleClass="errorBlock"/>
<br/>
<h:commandButton action="#{loginBean.connexion}" value="Connect" />
</h:form>
</body>
</f:view>
</html> |
Mon Bean est très simple
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package fr.joss.jsf.beanManage;
import java.io.Serializable;
import javax.faces.bean.SessionScoped;
import javax.inject.Named;
@Named(value = "loginBean")
@SessionScoped
public class LoginBean implements Serializable {
private static final long serialVersionUID = 1L;
private String email;
private String password;
//@ManagedProperty(value = "#{utilisateurMB}")
//private Utilisateur utilisateur;
public LoginBean() {
}
public String getEmail() {
System.out.println( "in getLogin" );
return email;
}
public void setEmail(String email) {
System.out.println( "in setLogin with " + email );
this.email = email;
}
public String getPassword() {
System.out.println( "in getPassword" );
return password;
}
public void setPassword(String password) {
System.out.println( "in setPassword with " + password );
this.password = password;
}
public String connexion() {
if(this.email.equals("joack@gmail.com") )
return "success";
return null;
}
} |
et pourtant je ne parviens pas à me débloquer.
voici l'erreur que j'ai en retour.
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2020-03-30T11:28:38.316+0200|Avertissement: /login.xhtml @22,80 value="#{loginBean.email}": Target Unreachable, identifier 'loginBean' resolved to null
javax.el.PropertyNotFoundException: /login.xhtml @22,80 value="#{loginBean.email}": Target Unreachable, identifier 'loginBean' resolved to null
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:64)
at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getConvertedValue(HtmlBasicInputRenderer.java:71)
at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1105)
at javax.faces.component.UIInput.validate(UIInput.java:1006)
at javax.faces.component.UIInput.executeValidate(UIInput.java:1317)
at javax.faces.component.UIInput.processValidators(UIInput.java:733)
at javax.faces.component.UIForm.processValidators(UIForm.java:229)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:921)
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1309)
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:53)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:76)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177)
at javax.faces.webapp.FacesServlet.executeLifecyle(FacesServlet.java:707)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:451)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1540)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:119)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:550)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:75)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:114)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:199)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:439)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:144)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:515)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.el.PropertyNotFoundException: Target Unreachable, identifier 'loginBean' resolved to null
at com.sun.el.parser.AstValue.getTarget(AstValue.java:149)
at com.sun.el.parser.AstValue.getType(AstValue.java:61)
at com.sun.el.ValueExpressionImpl.getType(ValueExpressionImpl.java:177)
at org.jboss.weld.module.web.el.WeldValueExpression.getType(WeldValueExpression.java:93)
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:62)
... 41 more |
je n'arrive pas a m'en sortir quelqu'un peu me mettre sur la vois?
voici le contenu de mon fichier faces
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<?xml version="1.0" encoding="UTF-8"?>
<faces-config
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_3.xsd"
version="2.3">
<!-- Navigation si je suis en succes sur login.xhtml alors je peux aller sur viewArticle.xhtml-->
<!-- -->
<navigation-rule>
<from-view-id>/login.xhtml</from-view-id>
<navigation-case>
<from-outcome>success</from-outcome>
<to-view-id>/home.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
</faces-config> |
:calim2::calim2::calim2::calim2:
