com.openhris.administrator.ChangePassword.java Source code

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Here is the source code for com.openhris.administrator.ChangePassword.java

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package com.openhris.administrator;

import com.hrms.classes.GlobalVariables;
import com.openhris.administrator.commons.CheckIfWindowIsClose;
import com.openhris.administrator.service.AdministratorService;
import com.openhris.administrator.serviceprovider.AdministratorServiceImpl;
import com.vaadin.ui.Button;
import com.vaadin.ui.ComponentContainer;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;
import com.vaadin.ui.themes.Reindeer;

/**
 *
 * @author jetdario
 */
public class ChangePassword extends Window {

    AdministratorService adminService = new AdministratorServiceImpl();
    private int userId;
    boolean logout = false;

    public ChangePassword(int userId) {
        this.userId = userId;

        init();
    }

    public void init() {
        setCaption("Settings");
        setWidth("300px");
        addComponent(layout());
    }

    public ComponentContainer layout() {
        VerticalLayout vlayout = new VerticalLayout();
        vlayout.setSpacing(true);
        vlayout.setMargin(true);
        vlayout.setSizeFull();
        vlayout.setImmediate(true);

        final PasswordField currentPassword = createPasswordField("Current Password: ");
        vlayout.addComponent(currentPassword);

        final PasswordField newPassword = createPasswordField("New Password: ");
        vlayout.addComponent(newPassword);

        final PasswordField rePassword = createPasswordField("Re-enter Password: ");
        vlayout.addComponent(rePassword);

        Button changeBtn = new Button("UPDATE PASSWORD");
        changeBtn.setWidth("100%");
        changeBtn.addListener(new Button.ClickListener() {

            @Override
            public void buttonClick(Button.ClickEvent event) {
                if (!adminService.checkEnteredPasswordIfCorrect(getUserId(),
                        currentPassword.getValue().toString().toLowerCase().trim())) {
                    getWindow().showNotification("Incorrect Password, contact your Administrator!",
                            Window.Notification.TYPE_WARNING_MESSAGE);
                    return;
                }

                if (!newPassword.getValue().toString().toLowerCase().trim()
                        .equals(rePassword.getValue().toString().toLowerCase().trim())) {
                    getWindow().showNotification("Entered Password do not Match!",
                            Window.Notification.TYPE_WARNING_MESSAGE);
                    return;
                }

                boolean result = adminService.updateUserPassword(getUserId(),
                        rePassword.getValue().toString().toLowerCase().trim());
                if (result) {
                    GlobalVariables.setLogoutAfterPasswordChange(true);
                    close();
                } else {
                    GlobalVariables.setLogoutAfterPasswordChange(false);
                    getWindow().showNotification("Change Password SQL Error!, Contact your DBA",
                            Window.Notification.TYPE_ERROR_MESSAGE);
                    return;
                }

            }
        });
        vlayout.addComponent(changeBtn);

        return vlayout;
    }

    public int getUserId() {
        return userId;
    }

    private PasswordField createPasswordField(String str) {
        PasswordField p = new PasswordField();
        p.setCaption(str);
        p.setWidth("100%");
        p.setStyleName(Reindeer.TEXTFIELD_SMALL);
        p.setNullSettingAllowed(true);

        return p;
    }

    public boolean getLogout() {
        return logout;
    }
}