Error when try to login.

Question

Hi! I created pages in my project. I implemented security. I run my app, then try to login. In all pages I can login and all is ok, but in one when I try I see following error:
Request URI:/kokaugi/auglkoki/meklesana.jspx
The following exception occurred:
java.lang.RuntimeException: Cannot find FacesContext
Where might be the problem?
Best regards, Debuger!

Answer 1

Dear Nick and John! In web.xml I use:
<servlet>
    <servlet-name>adfAuthentication</servlet-name>
    <servlet-class>oracle.adf.share.security.authentication.AuthenticationServlet</servlet-class>
    <init-param>
      <param-name>success_url</param-name>
      <param-value>/auglkoki/meklesana.jspx</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>LoginHandler Java is:
package kokaugi.view.bean;
import java.io.IOException;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.security.auth.Subject;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.login.FailedLoginException;
import javax.security.auth.login.LoginException;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import weblogic.security.SimpleCallbackHandler;
import weblogic.security.services.Authentication;
import weblogic.servlet.security.ServletAuthentication;
public class LoginHandler {
    private String _username;
    private String _password;
    public LoginHandler() {
        super();
    public String performLogin() {
        byte[] pw = _password.getBytes();
        FacesContext ctx = FacesContext.getCurrentInstance();
        HttpServletRequest request =
            (HttpServletRequest)ctx.getExternalContext().getRequest();
        CallbackHandler handler = new SimpleCallbackHandler(_username, pw);
        try {
            Subject mySubject = Authentication.login(handler);
            ServletAuthentication.runAs(mySubject, request);
            String loginUrl =
                "/adfAuthentication?success_url=/faces" + ctx.getViewRoot().getViewId();
            HttpServletResponse response =
                (HttpServletResponse)ctx.getExternalContext().getResponse();
            sendForward(request, response, loginUrl);
        } catch (FailedLoginException fle) {
            FacesMessage msg =
                new FacesMessage(FacesMessage.SEVERITY_ERROR, "Incorrect Username or Password",
                                 "An incorrect Username or Password" +
                                 " was specified");
            ctx.addMessage(null, msg);
        } catch (LoginException le) {
            reportUnexpectedLoginError("LoginException", le);
        return null;
    private void sendForward(HttpServletRequest request,
                             HttpServletResponse response, String loginUrl) {
        FacesContext ctx = FacesContext.getCurrentInstance();
        RequestDispatcher dispatcher = request.getRequestDispatcher(loginUrl);
        try {
            dispatcher.forward(request, response);
        } catch (ServletException se) {
            reportUnexpectedLoginError("ServletException", se);
        } catch (IOException ie) {
            reportUnexpectedLoginError("IOException", ie);
        ctx.responseComplete();
    private void reportUnexpectedLoginError(String errType, Exception e) {
        FacesMessage msg =
            new FacesMessage(FacesMessage.SEVERITY_ERROR, "Unexpected Error During Login",
                             "Unexpected Error during Login (" + errType +
                             "), please consult logs for detail");
        FacesContext.getCurrentInstance().addMessage(null, msg);
        e.printStackTrace();
    public String performLogout() {
        FacesContext ctx = FacesContext.getCurrentInstance();
        HttpServletRequest request =
            (HttpServletRequest)ctx.getExternalContext().getRequest();
        HttpServletResponse response =
            (HttpServletResponse)ctx.getExternalContext().getResponse();
        String logoutUrl =
            "/adfAuthentication?logout=true&end_url=/faces/galvena";
        sendForward(request, response, logoutUrl);
        return null;
    public void setUsername(String _username) {
        this._username = _username;
    public String getUsername() {
        return _username;
    public void setPassword(String _password) {
        this._password = _password;
    public String getPassword() {
        return _password;
}I don't use this: /kokaugi/auglkoki/meklesana.jspx
So, all pages works, except one. Maybe this could be because in this one I use JavaScript?
Best regards, Debuger!