StockPlayLoginScreen.java

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package com.kapti.administration.helpers;

import com.kapti.client.user.User;
import com.kapti.client.user.UserFactory;
import com.kapti.exceptions.StockPlayException;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ResourceBundle;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jdesktop.swingx.JXLoginPane;
import org.jdesktop.swingx.JXLoginPane.JXLoginFrame;
import org.jdesktop.swingx.JXLoginPane.Status;

/**
 *
 * @author Thijs
 */
public class StockPlayLoginScreen implements LoginScreen {

    private static final ResourceBundle translations = ResourceBundle.getBundle("com/kapti/administration/translations");
    private List<ActionListener> listeners = new ArrayList<ActionListener>();

    public void addActionListener(ActionListener listener) {
        listeners.add(listener);
    }

    public void removeActionListener(ActionListener listener) {
        listeners.remove(listener);
    }

    private void fireActionEvent(ActionEvent e) {

        for (ActionListener listener : listeners) {
            listener.actionPerformed(e);
        }
    }
    private boolean success = false;

    public boolean isSuccess() {
        return success;
    }
    private User user = null;

    public User getUser() {
        return user;
    }
    private final JXLoginPane loginPane = new JXLoginPane();
    private JXLoginFrame loginFrame;

    public StockPlayLoginScreen() {
        StockPlayPreferences prefs = new StockPlayPreferences();

        loginPane.setBannerText(translations.getString("STOCKPLAY"));
        loginPane.setMessage(translations.getString("LOGIN_MESSAGE"));

        if (prefs.getSavePasswords() && prefs.getSaveUsernames()) {
            loginPane.setSaveMode(JXLoginPane.SaveMode.BOTH);
        } else if (prefs.getSaveUsernames()) {
            loginPane.setSaveMode(JXLoginPane.SaveMode.USER_NAME);
        } else if (prefs.getSavePasswords()) {
            loginPane.setSaveMode(JXLoginPane.SaveMode.PASSWORD);
        } else {
            loginPane.setSaveMode(JXLoginPane.SaveMode.NONE);
        }
        loginPane.setLoginService(new StockPlayLoginService());
        loginPane.setUserNameStore(new StockPlayUsernameStore());
        loginPane.setPasswordStore(new StockPlayPasswordStore());

        loginFrame = JXLoginPane.showLoginFrame(loginPane);
        loginFrame.setTitle(translations.getString("LOGIN_TITLE"));
        loginFrame.setVisible(true);

        loginFrame.addWindowListener(new WindowAdapter() {

            @Override
            public void windowClosed(WindowEvent e) {
                if (loginPane.getStatus() == Status.SUCCEEDED) {
                    success = true;
                    try {
                        Collection<User> users = UserFactory.getInstance().getUsersDetailsByFilter("nickname == '" + loginPane.getUserName() + "'");
                        Iterator<User> it = users.iterator();
                        if (it.hasNext()) {
                            user = it.next();
                        }

                        fireActionEvent(new ActionEvent(this, 1, ""));
                    } catch (StockPlayException ex) {
                        Logger.getLogger(StockPlayLoginScreen.class.getName()).log(Level.SEVERE, null, ex);
                    }
                } else {
                    fireActionEvent(new ActionEvent(this, 0, ""));
                }
            }
        });
    }
}