com.snowy.NewUserSubWindow.java Source code

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Here is the source code for com.snowy.NewUserSubWindow.java

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package com.snowy;

import com.vaadin.data.Validator.InvalidValueException;
import com.vaadin.data.validator.EmailValidator;
import com.vaadin.data.validator.StringLengthValidator;
import com.vaadin.server.UserError;
import com.vaadin.ui.Button;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Notification;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.TextField;
import com.vaadin.ui.Window;
//import org.springframework.beans.factory.annotation.Autowired;
//import org.springframework.jdbc.core.JdbcTemplate;

/**
 *
 * @author snowyowl
 */
public class NewUserSubWindow extends Window {

    private data d;

    public NewUserSubWindow(data d) {
        super("New User");
        this.d = d;
        build();
    }

    public void build() {
        //setClosable(false);
        setModal(true);
        setResizable(false);
        setResponsive(true);
        setDraggable(false);
        FormLayout fl = new FormLayout();
        fl.setMargin(true);
        //fl.setSizeFull();
        fl.setSizeUndefined();
        fl.setSpacing(true);
        TextField uname = new TextField("Username");
        uname.setRequired(true);

        //uname.addValidator(null);
        fl.addComponent(uname);
        TextField email = new TextField("Email");

        email.setRequired(true);
        email.addValidator(new EmailValidator("A Valid Email is Required"));
        fl.addComponent(email);
        PasswordField pf1 = new PasswordField("Password");
        pf1.setRequired(true);
        pf1.addValidator(new StringLengthValidator("Password must be between 8 and 60 characters", 8, 60, false));
        fl.addComponent(pf1);

        PasswordField pf2 = new PasswordField("Confirm Password");
        pf2.setRequired(true);
        pf2.addValidator((Object value) -> {
            if (!pf2.getValue().equals(pf1.getValue())) {
                throw new InvalidValueException("Passwords Must Match");
            }
        });
        //pf2.setImmediate(true);
        fl.addComponent(pf2);
        Button b = new Button("Submit");

        b.addClickListener((Button.ClickEvent e) -> {

            if (uname.isValid() && email.isValid() && pf1.isValid() && pf2.isValid()) {

                String result = d.createUser(uname.getValue(), pf2.getValue(), email.getValue());
                if (result.equals("Creation Sucess")) {
                    fl.removeAllComponents();
                    fl.addComponent(new Label("User Created Sucessfully"));
                    fl.addComponent(new Button("Close", (ee) -> {
                        this.close();
                    }));

                } else {
                    Notification.show(result);
                }
            } else {
                b.setComponentError(new UserError("Issues with required fields"));
            }
            //d.close();
        });
        fl.addComponent(b);
        setContent(fl);

    }

}