Java Reference
In-Depth Information
In the following managed bean, a stateless session bean uses the user credentials passed
to the
login
method to authenticate the user and resets the caller identity of the request
when the
logout
method is called.
@Stateless
@Named
public class LoginBean {
private String username;
private String password;
public String getUsername() {
return this.username;
}
public void setUserName(String username) {
this.username = username;
}
public String getPassword() {
return this.password;
}
public void setPassword() {
this.password = password;
}
...
public String login () {
FacesContext context = FacesContext.getCurrentInstance();
HttpServetRequest request = (HttpServletRequest)
context.getExternalContext().getRequest();
try {
request.login(this.username, this.password);
} catch (ServletException e) {
...
context.addMessage(null, new FacesMessage("Login failed."));
return "error";
}
return "admin/index";
}
public void logout() {
FacesContext context = FacesContext.getCurrentInstance();
