i found a solution in stackoverflow how to code a login in JSF using HttpServletRequest.
First things first, the login.xhtml:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>Login</title>
</h:head>
<h:body>
<h3>Login here</h3>
<h:form id="loginForm">
<h:outputLabel for="username" value="Username:" />
<h:inputText value="#{loginService.userName}" id="username" requried="true" />
<br/>
<h:outputLabel for="password" value="Password:" />
<h:inputSecret value="#{loginService.password}" id="password" requried="true" />
<br/>
<h:commandButton id="button" value="Login" action="#{loginService.doLogin}" />
<br/>
<h:commandLink action="#{navigationService.redirectToIndex}" value="Home" />
<br/>
<h:messages />
<br/>
</h:form>
</h:body>
The loginService:
#Named
#SessionScoped
public class LoginService implements Serializable {
private String userName = "";
private String password = "";
#Inject
private NavigationService navigationService = null;
#Inject
private String originalURL = "";
/**
*
*/
#PostConstruct
public void init() {
ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
this.originalURL = (String) externalContext.getRequestMap().get(RequestDispatcher.FORWARD_REQUEST_URI);
if(this.originalURL == null) {
this.originalURL = externalContext.getRequestContextPath() + navigationService.toIndex();
} else {
String originalQuery = (String) externalContext.getRequestMap().get(RequestDispatcher.FORWARD_QUERY_STRING);
if(originalQuery != null) {
this.originalURL += "?" + originalQuery;
}
}
}
/**
*
* #return
* #throws IOException
*/
public void doLogin() throws IOException {
FacesContext context = FacesContext.getCurrentInstance();
ExternalContext externalContext = context.getExternalContext();
HttpServletRequest request = (HttpServletRequest)externalContext.getRequest();
try {
request.login(this.userName, this.password);
User user = dao.findUserByUserName(userName);
externalContext.getSessionMap().put("user", user);
externalContext.redirect(this.originalURL);
} catch(ServletException e) {
context.addMessage(null, new FacesMessage("Unknown login"));
} catch (NoSuchUserException e) {
context.addMessage(null, new FacesMessage(e.getMessage()));
}
}
/**
*
* #return
* #throws IOException
*/
public void doLogout() throws IOException {
ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
externalContext.invalidateSession();
externalContext.redirect(externalContext.getRequestContextPath() + navigationService.toLogin());
}
// Getters and Setters
}
The only thing i still need to know is now:
Where can i define for which pages login is needed?
A suggested solution is: putting all the pages requiring logging under one place (folder, ex: "private_section"), and the pages that don't need it (public access) are to be put wherever in the project context except under the folder "private_section". Then you can use a simple filter to control accessing to the private region (to our folder), and through this pattern (first annotation) you can specify the region to be controlled :
// imports
#WebFilter("/private_section/*")
public class LoggingFilter implements Filter {
#Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
HttpServletRequest req = (HttpServletRequest)request;
HttpServletResponse res = (HttpServletResponse)response;
UserBean user = (UserBean) req.getSession().getAttribute("user");
if (user != null && user.isLoggedIn()){
chain.doFilter(request,response);
}
else res.sendRedirect(req.getContextPath()+"/index.xhtml");
}
// other overriden methods
Related
This question already has an answer here:
JSF login filter, session is null
(1 answer)
Closed 7 years ago.
I've seen many posts like mine, but none could helped me.
this is my managed bean and it's sessionScoped, if the login is ok it redirects to index page else displays error
#ManagedBean
#SessionScoped
public class LoginBean implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
private static final String[] users = {"anna:qazwsx","kate:123456"};
private String username;
private String password;
private boolean loggedIn
public String doLogin() {
for (String user: users) {
String dbUsername = user.split(":")[0];
String dbPassword = user.split(":")[1];
// Successful login
if (dbUsername.equals(username) && dbPassword.equals(password)) {
loggedIn = true;
return "/tmpl/home/index.xhtml?faces-redirect=true";
}
}
// Set login ERROR
FacesMessage msg = new FacesMessage("Login error!", "ERROR MSG");
msg.setSeverity(FacesMessage.SEVERITY_ERROR);
FacesContext.getCurrentInstance().addMessage(null, msg);
return "/login/login.xhtml";
}
public boolean isLoggedIn() {
return loggedIn;
}
}
The view, all is normal here , calls the doLogin method of managed bean
<h:form id="login-form">
<h:messages />
<h:outputText value="Nom d'utilisateur:"/>
<h:inputText value="#{loginBean.username}" id="username"/>
<br/>
<h:outputText value="Mot de passe:"/>
<h:inputSecret value="#{loginBean.password}" id="password"/>
<br/>
<h:commandButton id="button" value="Login" action="#{loginBean.doLogin}" />
<br/>
</h:form>
The filter: if the user is authenticated then the loginBean is not null and it's logged
public class LoginFilter implements Filter {
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
HttpSession session = ((HttpServletRequest) request).getSession(false);
LoginBean loginBean = (session != null) ? (LoginBean) session.getAttribute("loginBean") : null;
if (loginBean!=null)
System.out.println(loginBean.getUsername());
if (loginBean == null || !loginBean.isLoggedIn()) {
System.out.println("here agai");
String contextPath = ((HttpServletRequest)request).getContextPath();
((HttpServletResponse)response).sendRedirect(contextPath + "/login/login.xhtml");
}
chain.doFilter(request, response);
}
}
Why my managed bean (loginBean) is null?
Did you confirm that you're using the correct SessionScoped annotation?
See here:
JSF login filter, session is null
JSF 2.2
Primefaces 4.0
JBoss Wildfly
From a page with a list of customers, and want a button for each customer where the user can add items.
When I click the "New Item" button I am redirected to the new item page.
In the url is the customer id
newItem.jsf;jsessionid=Xw7tdljr9f0atzyET2Fy6_WI?customerId=3
I can debug that the set customer id method in the new item bean in called with the value 3, nice :)
But right after I debug that the get customer id method is called.. and now the customer id is null :(
And I made a syso :
18:10:25,312 INFO [stdout] (default task-9) Setting customer id 3
So the customer id is begin set... but is reset to null somehow ????
customers.xhtml
<ui:define name="content">
<f:metadata>
<f:viewParam name="customerId" value="#{customerController.customerEnt.id}" />
</f:metadata>
<h:form id="customers" prependId="false" includeViewParams="true">
<p:dataTable id="dataTable" var="customer"
value="#{customerController.customers}" rowKey="#{customer.id}"
styleClass="userDataTableStyle" paginator="true" rows="10"
selection="#{customerController.selectedCustomers}"
paginatorTemplate="{CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
lazy="true" rowsPerPageTemplate="10,15,50">
...
<p:column>
<p:commandButton ajax="false" value="New Item" action="#{customerController.newItem(customer)}"/>
</p:column>
</p:dataTable>
</h:form>
newItem.xhtml
<ui:define name="content">
<f:metadata>
<f:viewParam name="customerId"
value="#{newItemController.customerId}" />
<f:viewAction action="#{newItemController.init()}"/>
</f:metadata>
<h:form id="item" includeViewParams="true">
...
newItemController.java
#SuppressWarnings("serial")
#ViewScoped
#Named
public class NewItemController implements Serializable {
private CustomerEnt customerEnt;
private String customerId;
#PostConstruct
public void init() {
itemEnt = new ItemEnt();
if (customerId == null) {
String message = "Bad request. Please use a link from within the system.";
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, message, null));
return;
}
customerEnt = customerDas.find(Long.parseLong(customerId));
if (customerEnt == null) {
String message = "Bad request. Unknown customer.";
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, message, null));
}
}
public String getCustomerId() {
return customerId;
}
public void setCustomerId(String customerId) {
this.customerId = customerId;
System.out.println("Setting customer id " + customerId);
}
}
CustomerController.java
#SuppressWarnings("serial")
#SessionScoped
#Named
public class CustomerController implements Serializable {
private Long customerId;
public String newItem(CustomerEnt customerEnt) {
customerId = customerEnt.getId();
return "newItem?faces-redirect=true&customerId=" + customerId;
}
As L-Ray stated, the init was called twice, so I made this change in NewItemController:
public void init() {
System.out.println("In init");
}
#PostConstruct
public void postConstruct() {
itemEnt = new ItemEnt();
System.out.println("In postConstruct");
}
public void loadData() {
if (customerId == null) {
String message = "Bad request. Please use a link from within the system.";
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, message, null));
return;
}
}
public void save() throws Exception {
try {
serviceSLSB.save(Long.parseLong(customerId), itemEnt);
FacesMessage m = new FacesMessage(FacesMessage.SEVERITY_INFO, "Saved!", "Item saved successful");
facesContext.addMessage(null, m);
postConstruct();
} catch (ConstraintViolationException e) {
itemEnt.setBid(null);
String errorMessage = getRootErrorMessage(e);
FacesMessage m = new FacesMessage(FacesMessage.SEVERITY_ERROR, errorMessage, "Saving unsuccessful");
facesContext.addMessage(null, m);
} catch (Exception e) {
String errorMessage = getRootErrorMessage(e);
FacesMessage m = new FacesMessage(FacesMessage.SEVERITY_ERROR, errorMessage, "Saving unsuccessful");
facesContext.addMessage(null, m);
}
}
and in the newItem.xhtml
<f:metadata>
<f:viewParam name="customerId"
value="#{newItemController.customerId}" />
<f:viewAction action="#{newItemController.loadData()}"/>
</f:metadata>
And now it works... :) but now I have a new problem.. i will create a separate question for that :)
Thanks for the help
The given source looks good - just one thing caught my eyes: At the moment, your NewItemController.init() get's called twice
as #PostConstruct
through f:viewAction
If you call the method anyway, you don't need the annotation, isn't it?
i will never understand f:viewParam... maybe you miss includeViewParams=true in CustomerController.newItem()? never saw on a form, maybe it is JSF 2.2
i am doing it this way:
#ViewScoped
#Named
public class NewItemController implements Serializable
{
private CustomerEnt customerEnt;
#ManagedProperty("#{param.customerId}")
private String customerId;
#PostConstruct
public void init()
{
if(customerId == null)
{
String message = "Bad request. Please use a link from within the system.";
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, message, null));
return;
}
customerEnt = customerDas.find(Long.parseLong(customerId));
if(customerEnt == null)
{
String message = "Bad request. Unknown customer.";
FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR, message, null));
}
}
public String getCustomerId()
{
return customerId;
}
public void setCustomerId(String customerId)
{
this.customerId = customerId;
System.out.println("Setting customer id " + customerId);
}
}
and newItem.xhtml
<ui:define name="content">
<!--
<f:metadata>
<f:viewParam name="customerId"
value="#{newItemController.customerId}" />
<f:viewAction action="#{newItemController.init()}"/>
</f:metadata>
-->
<h:form id="item">
...
</ui:define>
i have a datatable with one row , i need to edit the fields of this row so i have a few inputText with the values, but when i edit them and click on the commandbutton(that calls the method "actualizarUsuario" the values are passed as null.
this is my bean code:
#ManagedBean(name = "user")
#ViewScoped
public class userDetalles implements Serializable {
private Usuario u;
private usuarioController controlador;
Rol rol;
private long selection;
private long selectionrol;
Agrupacion agrupacion;
private Privilegio privilegio;
private RolController controladorRol;
private ControladorAgrupaciones controladorAgrup;
private String nombres;
private String apellidoP;
private String apellidoM;
private Boolean check;
#PostConstruct
public void init() {
rol= new Rol() ;
u=new Usuario();
agrupacion=new Agrupacion();
privilegio=new Privilegio();
controlador= new usuarioController();
controladorRol=new RolController();
controladorAgrup=new ControladorAgrupaciones();
Usuario u=new Usuario();
FacesContext facesContext = FacesContext.getCurrentInstance();
ExternalContext externalContext = facesContext.getExternalContext();
//Obtener parametros del request
Map<String, String> parameterMap = (Map<String, String>) externalContext.getRequestParameterMap();
long iduser = Long.valueOf(parameterMap.get("id_usuario"));
this.u=controlador.getUser(iduser);
}
public Usuario getU() {
return u;
}
public void setU(Usuario u) {
this.u = u;
}
public long getSelection() {
System.out.println("selection value----------->"+selection);
return selection;
}
public void setSelection(long selection) {
this.selection = selection;
}
public long getSelectionrol() {
return selectionrol;
}
public void setSelectionrol(long selectionrol) {
this.selectionrol = selectionrol;
}
public String getNombres() {
return nombres;
}
public void setNombres(String nombres) {
this.nombres = nombres;
}
public String getApellidoP() {
return apellidoP;
}
public void setApellidoP(String apellidoP) {
this.apellidoP = apellidoP;
}
public String getApellidoM() {
return apellidoM;
}
public void setApellidoM(String apellidoM) {
this.apellidoM = apellidoM;
}
public Boolean getCheck() {
return check;
}
public void setCheck(Boolean check) {
this.check = check;
}
public void actualizarUsuario(){
FacesContext facesContext = FacesContext.getCurrentInstance();
ExternalContext externalContext = facesContext.getExternalContext();
Map<String, String> parameterMap = (Map<String, String>) externalContext.getRequestParameterMap();
nombres=parameterMap.get("nombres");
apellidoP=parameterMap.get("apellidoP");
apellidoM=parameterMap.get("apellidoM");
check=Boolean.parseBoolean(parameterMap.get("check"));
//test
System.out.println(nombres+" "+apellidoP+" "+apellidoM+" "+check);
u.setNombres(nombres);
u.setApellidoPaterno(apellidoP);
u.setApellidoMaterno(apellidoM);
u.setActive(check);
controlador.saveUsuario(u);
}
}
and this is my view:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core">
<div class="container">
<h:panelGroup id="Users">
<h:form id="Form">
<h2>Detalles Usuario</h2>
<h:dataTable id="users" value="#{user.u}" styleClass="table table-striped table-bordered" headerClass="sorting_asc"
rowClasses="odd,even">
<h:column>
<f:facet name="header">#</f:facet>
#{user.u.id}
</h:column>
<h:column>
<f:facet name="header">Identificador</f:facet>
<h:inputText id="identificador" value="#{user.u.identificador}" />
</h:column>
<h:column>
<f:facet name="header">Nombre</f:facet>
<h:inputText id="nombres" value="#{user.u.nombres}"/>
<h:inputText id="apellidoP" value="#{user.u.apellidoPaterno}"/>
<h:inputText id="apellidoM" value="#{user.u.apellidoMaterno}"/>
</h:column>
<h:column>
<f:facet name="header">Active</f:facet>
<h:selectBooleanCheckbox id="check" value="#{user.u.active}"></h:selectBooleanCheckbox>
</h:column>
</h:dataTable>
<h:commandButton value="Actualizar" type="submit" styleClass="btn-primary" actionListener="#{user.actualizarUsuario}">
</h:commandButton>
</h:form>
<script type="text/javascript" src="js/paging-bootstrap.js"></script>
<script type="text/javascript" src="js/contenidoc.datatable.init.js"></script>
</h:panelGroup>
</div>
</ui:composition>
Your concrete problem is caused because you used the wrong parameter names. Look in the generated HTML output and the HTTP traffic monitor for the right parameter names.
However, your actual problem is bigger: your view/model approach is completely wrong. You shouldn't be using a <h:dataTable> at all. It is intented for a collection of entities like List<User>, not for a single entity like User. You should be using <h:panelGrid>. You don't need to explode/flatten model properties in controller at all. You have those properties already in the model itself. You don't need to manually traverse the request parameter map. JSF will already do all the job for you.
I won't rewrite this mess for you, but to the point you should follow the following kickoff example:
Model:
public class User {
private Long id;
private String username;
private String firstname;
private String lastname;
// ...
// Autogenerate standard getters/setters.
}
Controller:
#ManagedBean
#ViewScoped
public class EditUser {
private User user; // Initialize it in postconstruct or as viewparam.
private UserService service; // Initialize it as #EJB or in postconstruct.
public void save() {
service.save(user); // That's all. Really.
}
public User getUser() {
return user;
}
// No other getters/setters! They are all already in User class.
}
View:
<h:panelGrid>
<h:inputText value="#{editUser.user.username}" />
<h:inputText value="#{editUser.user.firstname}" />
<h:inputText value="#{editUser.user.lastname}" />
<h:commandButton value="save" action="#{editUser.save}" />
</h:panelGrid>
That's all. See also among others this JSF 2.0 tutorial. As to your attempt to get the user by ID, you should rather use <f:viewParam>, see also What can <f:metadata>, <f:viewParam> and <f:viewAction> be used for? and communication in JSF 2.0.
I like to know whats the correct way to create a login/logout mechanizm in jsf2 environment.
I have created a login xhtml form and a Admin bean that stores a static boolean (is_authenticated) . I want to check that variable in every xhtml page , if true? continue , else redirect to login page.
this is Admin.java bean:
#ManagedBean
#SessionScoped
public class Admin implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
static Boolean authenticated;
String username;
String password;
#PostConstruct
public void initialisation() { // init bean on new instance
Admin.authenticated = false;
}
public Boolean getAuthenticated(){
return Admin.authenticated;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String doLogout() {
Admin.authenticated=false;
return "login?faces-redirect=true";
}
public String validity() {
if(username.equals("admin") && password.equals("admin")) {
Admin.authenticated=true;
return "success";
} else {
Admin.authenticated=false;
return "failure";
}
}
}
and this is the main.xhtml:
<?xml version="1.0" encoding="UTF-8" ?>
<ui:composition template="template.xhtml"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:c="http://java.sun.com/jsp/jstl/core"
xmlns:ui="http://java.sun.com/jsf/facelets">
<ui:define name="content">
<c:if test="#{admin.authenticated == false}">
// update Admin.authenticate to false
<meta http-equiv="refresh" content="0;URL=login.xhtml" />
</c:if>
<h1>Statistics</h1>
<div style="margin:10px">
<h:panelGrid columns="3">
Advertisers:
<h:outputText value="#{stats.advertisers}"/>
<h:outputText value=""/>
Publishers:
<h:outputText value="#{stats.publishers}"/>
<h:outputText value=""/>
Campaigns:
<h:outputText value="#{stats.campaigns}"/>
<h:outputText value="(#{stats.activeCampaigns} active)"/>
Banners:
<h:outputText value="#{stats.banners}"/>
<h:outputText value="(#{stats.activeBanners} active)"/>
Games:
<h:outputText value="#{stats.games}"/>
<h:outputText value="(#{stats.activeGames} active)"/>
</h:panelGrid>
</div>
</ui:define>
</ui:composition>
Two questions:
in the jstl 'if' ,I get : "Property 'authenticated' not found on
type com.pkg.name.Admin"
How can I update Admin.authenticate to false from the xhtml file(sorry for the lame question, i'm really new to jsf and web dev in general)
is it good practice to use this static variable? (like an instance of the session variable)
According to me the correct and cleaner way to implement login/logout is to create a filter and apply it to the urls that should be protected(e.g. /admin/*).
If the user sucessfully logs in load his details in session bean. When the user requests a protected page the filter runs first. In the filter get the session from request and call its getAttribute method to get the session bean(jsf stores the session scoped beans as session attributes). If you get the bean object then he is logged in else if you get null he is not authorized and you can redirect him to login page.
For logout you can just call invalidate on the session and all the session scoped attributes will be destroyed.
A working example will be like following:
The SessionScoped bean which will save login information:
UserBean.java
#ManagedBean
#SessionScoped
class UserBean implements Serializable{
private User user;
//getter/setter for user
}
LoginBean.java
#ManagedBean
class LoginBean
{
#ManagedProperty(value="#{userBean}")
private UserBean userBean;
public UserBean getUserBean(){
return userBean;
}
public void setUserBean(UserBean userBean){
this.userBean=userBean;
}
private String username,password;
//getter and setter for username,password
public String checkLogin(){
//check database for user
if(user!=null){
userBean.setUser(user);
}
//...
}
}
LoginFilter.java- We apply this filter to url pattern: /admin/*
#WebFilter("/admin/*")
class LoginFilter implements Filter{
#Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws ServletException, IOException {
HttpSession session=((HttpServletRequest)request).getSession();
userBean userBean=(userBean)session.getAttribute("userBean");
if(userBean!=null){
User user=userBean.getUser();
if(user==null){
((HttpServletResponse)response).sendRedirect("login.jsf");
}
else
chain.doFilter(request, response);
}
else
((HttpServletResponse)response).sendRedirect("login.jsf");
}
public void init(FilterConfig fc){}
public void destroy(){}
}
login.xhtml
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core">
<h:head><title>Login To Admin Panel</title>
</h:head>
<h:body>
<h:form>
Username : <h:inputText value="#{loginBean.username}"/>
Password : <h:inputSecret value="#{loginBean.password}"/>
<h:commandButton value="Login" action="#{loginBean.checkLogin}" />
</h:form>
</h:body>
</html>
For log out you can simply call session.invalidate() which will destroy the session along with any session scoped attributes.
This way you don't have to write conditional jstl tags to determine whether the use is logged in or not.
Hope this helps.
I'm starting my first steps in JSF.
I've already read this link
http://docs.oracle.com/javaee/6/tutorial/doc/bnawq.html#bnaww
in regards to map initialization.
The problem is, I want to populate my map with values residing in a file.
How can I do that?
I've tried not using faces-config.xml and calling a support method in the bean's constructor, but my select list box isn't populated.
My bean class:
#ManagedBean
public class ADGroupListBean {
private static final String WITH_ACCESS = "D:\\workspace\\AccessControl\\permissions.txt";
private static final String WITHOUT_ACCESS = "D:\\workspace\\AccessControl\\noPermissions.txt";
private Map<String,String> withAccess, withoutAccess;
private LDAPQueries queries;
public ADGroupListBean(){
withAccess = new LinkedHashMap<String, String>();
withoutAccess = new LinkedHashMap<String, String>();
queries = new LDAPQueries();
initList(WITH_ACCESS, withAccess);
initList(WITHOUT_ACCESS, withoutAccess);
}
private void initList(String filename, Map<String,String> list) {
File f = new File(filename);
if ( !f.exists() && f.getAbsolutePath().equals(WITHOUT_ACCESS) )
{
queries.queryAllGroups(WITHOUT_ACCESS);
}
try
{
Scanner sc = new Scanner(f);
while (sc.hasNext())
{
String group = sc.nextLine();
list.put(group, group);
}
}catch (IOException e) {
e.printStackTrace();
}
}
// public void populateList() {
//
//
// }
public Map<String,String> getWithAccess() {
return withAccess;
}
public Map<String,String> getWithoutAccess() {
return withoutAccess;
}
public void setWithoutAccess(Map<String,String> withoutAccess) {
this.withoutAccess = withoutAccess;
}
public void setwithAccess(Map<String,String> withAccess) {
this.withAccess = withAccess;
}
public void test() {
System.out.println("workssssssssssssssssss");
}
}
As for my JSF file, it is like this:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html">
<h:head><title>Your Title Here</title>
</h:head>
<h:body>
<h1>Your Heading Here</h1>
<h:form>
<h:selectOneMenu value="teste">
<f:selectItem itemLabel="" itemValue="" />
<f:selectItems value="#{ADGroupListBean.withoutAccess}" />
</h:selectOneMenu>
</h:form>
</h:body>
</html>
I've tested the bean's functions in a test application, and everything works fine.
So my guess is the bean isn't instantiated?
Regards,
Nuno.