com.etest.view.systemadministration.faculty.FacultyFormWindow.java Source code

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Here is the source code for com.etest.view.systemadministration.faculty.FacultyFormWindow.java

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package com.etest.view.systemadministration.faculty;

import com.etest.common.CommonComboBox;
import com.etest.common.CommonVariableMap;
import com.etest.model.Users;
import com.etest.service.FacultyService;
import com.etest.serviceprovider.facultyServiceImpl;
import com.vaadin.server.FontAwesome;
import com.vaadin.ui.Button;
import com.vaadin.ui.CheckBox;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.FormLayout;
import com.vaadin.ui.GridLayout;
import com.vaadin.ui.Notification;
import com.vaadin.ui.PasswordField;
import com.vaadin.ui.TextField;
import com.vaadin.ui.Window;
import com.vaadin.ui.themes.ValoTheme;

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

    FacultyService fs = new facultyServiceImpl();
    Users u;

    TextField firstname = new TextField("Firstname: ");
    TextField middlename = new TextField("Middlename: ");
    TextField lastname = new TextField("Lastname: ");
    ComboBox userType = CommonComboBox.getFacultyUserType("Select User Type..");
    TextField username = new TextField("LoginName: ");
    PasswordField password1 = new PasswordField("Enter Password: ");
    PasswordField password2 = new PasswordField("Re-Enter Password: ");
    Button facultyBtn = new Button();
    CheckBox enableAddNewFaculty;
    CheckBox removeFaculty;

    private int facultyId;
    private String buttonCaption;

    public FacultyFormWindow(int facultyId, String buttonCaption) {
        this.facultyId = facultyId;
        this.buttonCaption = buttonCaption;

        setCaption("FACULTY FORM");
        setWidth("420px");
        setResizable(false);
        setModal(true);
        center();

        setContent(buildForms());
        getContent().setHeightUndefined();
    }

    FormLayout buildForms() {
        FormLayout form = new FormLayout();
        form.setWidth("100%");
        form.setSpacing(true);
        form.setMargin(true);

        firstname.setWidth("100%");
        firstname.setIcon(FontAwesome.INFO);
        firstname.setRequired(true);
        firstname.addStyleName(ValoTheme.TEXTFIELD_SMALL);
        form.addComponent(firstname);

        middlename.setWidth("100%");
        middlename.setIcon(FontAwesome.INFO);
        middlename.setRequired(true);
        middlename.addStyleName(ValoTheme.TEXTFIELD_SMALL);
        form.addComponent(middlename);

        lastname.setWidth("100%");
        lastname.setIcon(FontAwesome.INFO);
        lastname.setRequired(true);
        lastname.addStyleName(ValoTheme.TEXTFIELD_SMALL);
        form.addComponent(lastname);

        userType.setCaption("User Type: ");
        userType.setIcon(FontAwesome.USER_MD);
        userType.setRequired(true);
        form.addComponent(userType);

        username.setWidth("100%");
        username.setIcon(FontAwesome.USER);
        username.setRequired(true);
        username.addStyleName(ValoTheme.TEXTFIELD_SMALL);
        form.addComponent(username);

        password1.setWidth("100%");
        password1.setIcon(FontAwesome.CODE);
        password1.setRequired(true);
        password1.addStyleName(ValoTheme.TEXTFIELD_SMALL);
        form.addComponent(password1);

        password2.setWidth("100%");
        password2.setIcon(FontAwesome.CODE);
        password2.setRequired(true);
        password2.addStyleName(ValoTheme.TEXTFIELD_SMALL);
        form.addComponent(password2);

        facultyBtn.setCaption(getButtonCaption());
        facultyBtn.setWidth("100%");
        facultyBtn.addStyleName(ValoTheme.BUTTON_PRIMARY);
        facultyBtn.addStyleName(ValoTheme.BUTTON_SMALL);
        facultyBtn.addClickListener(buttonClickListener);
        form.addComponent(facultyBtn);

        if (getFacultyId() != 0) {
            Users u = fs.getFacultyInfoById(getFacultyId());
            firstname.setValue(u.getFirstname());
            middlename.setValue(u.getMiddlename());
            lastname.setValue(u.getLastname());
            username.setValue(u.getUsername_());
            userType.setValue(CommonVariableMap.getFacultyUserType(u.getUserType()));
            password1.setValue(u.getPassword_());
            password2.setValue(u.getPassword_());
        }

        return form;
    }

    int getFacultyId() {
        return facultyId;
    }

    String getButtonCaption() {
        return buttonCaption;
    }

    Button.ClickListener buttonClickListener = (Button.ClickEvent event) -> {
        if (firstname.getValue() == null || firstname.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }
        if (middlename.getValue() == null || middlename.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }
        if (lastname.getValue() == null || lastname.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }
        if (middlename.getValue() == null || middlename.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }
        if (lastname.getValue() == null || lastname.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }
        if (userType.getValue() == null) {
            requiredAllFields();
            return;
        }
        if (password1.getValue() == null || password1.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }
        if (password1.getValue() == null || password1.getValue().trim().isEmpty()) {
            requiredAllFields();
            return;
        }

        if (!password1.getValue().trim().equals(password2.getValue().trim())) {
            Notification.show("Passwords do not match!", Notification.Type.ERROR_MESSAGE);
            return;
        }

        u = new Users();
        u.setFirstname(firstname.getValue().trim().toLowerCase());
        u.setMiddlename(middlename.getValue().trim().toLowerCase());
        u.setLastname(lastname.getValue().trim().toLowerCase());
        u.setUserType(userType.getItem(userType.getValue()).toString());
        u.setUsername_(username.getValue().trim().toLowerCase());
        u.setPassword_(password1.getValue().trim().toLowerCase());
        u.setFacultyId(getFacultyId());

        switch (event.getButton().getCaption()) {
        case "ADD NEW FACULTY": {
            boolean result = fs.insertNewFaculty(u);
            if (result) {
                close();
            }
            break;
        }
        case "UPDATE FACULTY INFO": {
            boolean result = fs.updateFaculty(u);
            if (result) {
                close();
            }
            break;
        }
        default:
            boolean result = fs.removeFaculty(getFacultyId());
            if (result) {
                close();
            }
        }
    };

    void requiredAllFields() {
        Notification.show("Required All Fields!", Notification.Type.WARNING_MESSAGE);
    }
}