Application JSF 2.0: problème avec les services
bonjour;
j'ai le meme prob et je n'arrive pas a le resoudre
j'ai un loginBean qui utilise un service AbService qui posséde la methode "authentification" mais le resultat est toujours NULL:
loginBean:
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| package com.fst.projet.web;
import java.io.Serializable;
import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
import org.hibernate.SessionFactory;
import org.primefaces.context.RequestContext;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import com.fst.projet.model.Abonne;
import com.fst.projet.service.AbService;
@ManagedBean(name="loginBean")
@SessionScoped
public class LoginBean implements Serializable {
@ManagedProperty(value="#{abonneService}")
private AbService abonneService;
private String user;
private String pass;
public AbService getAbonneService() {
return abonneService;
}
public void setAbonneService(AbService abonneService) {
this.abonneService = abonneService;
}
public SessionFactory getSessionFactory() {
return sessionFactory;
}
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public String getUser() {
return user;
}
public void setUser(String user) {
this.user = user;
}
public String getPass() {
return pass;
}
public void setPass(String pass) {
this.pass = pass;
}
private Abonne A;
public Abonne getA() {
return A;
}
public void setA(Abonne a) {
A = a;
}
public Abonne getK() {
return k;
}
public void setK(Abonne k) {
this.k = k;
}
public Abonne k;
@Autowired
private SessionFactory sessionFactory;
public String login() {
RequestContext context = RequestContext.getCurrentInstance();
FacesMessage msg = null;
boolean loggedIn = false;
//username="admin";
//password="admin";
if(user != null && pass!= null) {
loggedIn = true;
k= abonneService.authentification(user, pass);
// k=abonneService.findById(user);
// k=new Abonne(username,password);
System.out.print("aaaaaaaaaaaaaaaaaaaaaaaaaa");
if(k!=null){
msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Welcome", k.getNomAbonne());
System.out.print(k.getNomAbonne());
return "greeting";
}else {
loggedIn = false;
System.out.print("no");
return "profile";
//msg = new FacesMessage(FacesMessage.SEVERITY_WARN, "Login Error", "Invalid credentials");
}
}
return null;
// FacesContext.getCurrentInstance().addMessage(null, msg);
}
} |
le AbServiceImp:
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| package com.fst.projet.service;
import java.util.List;
import javax.ejb.EJB;
import javax.jws.WebService;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.fst.projet.model.Abonne;
import com.fst.projet.model.Reclamation;
@Service(value="abonneService")
@Transactional
public class AbServiceImp implements AbService {
@Autowired
private SessionFactory sessionFactory;
@Override
public void ajoutab(Abonne ab) {
sessionFactory.getCurrentSession().saveOrUpdate(ab);
}
@Override
public void suppab(Abonne ab) {
sessionFactory.getCurrentSession().delete(ab);
}
@SuppressWarnings("unchecked")
@Override
public List<Abonne> findAll() {
return sessionFactory.getCurrentSession().createQuery("from Abonne").list();
}
@Override
@Transactional
public Abonne authentification(String username, String password) {
Abonne A=(Abonne) sessionFactory.getCurrentSession().createQuery("select u from Abonne u where u.username = '" + username + "' and u.password='" + password + "'").uniqueResult();
if (A!=null){return A;}
return null;
}
public Abonne findById(String username)
{
return (Abonne) sessionFactory.getCurrentSession().get(Abonne.class, username);
}
} |
le faces-config.xml:
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| <?xml version="1.0" encoding="UTF-8"?>
<faces-config version="2.0" xmlns="http://java.sun.com/xml/ns/javaee"
xmlnsi="http://www.w3.org/2001/XInclude"
xmlnssi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd">
<application>
<el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
</application>
<managed-bean>
<managed-bean-name>loginBean</managed-bean-name>
<managed-bean-class>com.fst.projet.web.LoginBean</managed-bean-class>
<managed-bean-scope>application</managed-bean-scope>
</managed-bean>
<navigation-rule>
<from-view-id>/pages/inputname.xhtml</from-view-id>
<navigation-case>
<from-outcome>greeting</from-outcome>
<to-view-id>/pages/greeting.xhtml</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>profile</from-outcome>
<to-view-id>/pages/profile.xhtml</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>reclamation</from-outcome>
<to-view-id>/pages/reclamation.xhtml</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>resiliation</from-outcome>
<to-view-id>/pages/resiliation.xhtml</to-view-id>
</navigation-case>
<navigation-case>
<from-outcome>facture</from-outcome>
<to-view-id>/pages/facture.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
<application>
<resource-bundle>
<base-name>resources</base-name>
<var>msgs</var>
</resource-bundle>
</application>
</faces-config>
l'app-context:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlnssi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans <a href="http://www.springframework.org/schem...ring-beans.xsd" target="_blank">http://www.springframework.org/schem...ring-beans.xsd</a>
<a href="http://www.springframework.org/schema/aop" target="_blank">http://www.springframework.org/schema/aop</a> <a href="http://www.springframework.org/schem...ng-aop-2.5.xsd" target="_blank">http://www.springframework.org/schem...ng-aop-2.5.xsd</a>
<a href="http://www.springframework.org/schema/context" target="_blank">http://www.springframework.org/schema/context</a> <a href="http://www.springframework.org/schem...ontext-2.5.xsd" target="_blank">http://www.springframework.org/schem...ontext-2.5.xsd</a>
<a href="http://www.springframework.org/schema/tx" target="_blank">http://www.springframework.org/schema/tx</a> http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" >
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost/university"/>
<property name="username" value="root"/>
<property name="password" value=""/>
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<property name="annotatedClasses">
<list>
<value> com.fst.projet.model.Abonne</value>
<value> com.fst.projet.model.Abonnement</value>
<value> com.fst.projet.model.TypeAbonnement</value>
<value> com.fst.projet.model.TypeReclamation</value>
<value> com.fst.projet.model.Reclamation</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernateDialect"> org.hibernate.dialect.MySQLInnoDBDialect </prop>
</props>
</property>
</bean>
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<tx:annotation-driven transaction-manager="transactionManager"/>
<context:annotation-config/>
<context:component-scan base-package="com.fst.projet"/>
</beans> |
