facs.ui.ServletUI.java Source code

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Here is the source code for facs.ui.ServletUI.java

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/*******************************************************************************
 * QBiC Calendar provides an infrastructure for defining calendars for specific purposes like
 * booking devices or planning resources for services and integration of relevant data into the
 * common portal infrastructure. Copyright (C) 2016 Aydn Can Polatkan & David Wojnar
 * 
 * This program is free software: you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with this program. If
 * not, see http://www.gnu.org/licenses/.
 *******************************************************************************/
package facs.ui;

import javax.servlet.annotation.WebServlet;

import com.vaadin.annotations.Theme;
import com.vaadin.annotations.VaadinServletConfiguration;
import com.vaadin.server.FontAwesome;
import com.vaadin.server.VaadinRequest;
import com.vaadin.server.VaadinServlet;
import com.vaadin.ui.Component;
import com.vaadin.ui.Label;
import com.vaadin.ui.TabSheet;
import com.vaadin.ui.UI;
import com.vaadin.ui.themes.ValoTheme;

import facs.components.Settings;
import facs.components.Statistics;
import facs.model.BookingModel;
import facs.model.FacsModelUtil;

@SuppressWarnings("serial")
@Theme("valo")
public class ServletUI extends UI {

    @WebServlet(value = "/*", asyncSupported = true)
    @VaadinServletConfiguration(productionMode = false, ui = ServletUI.class, widgetset = "facs.ui.widgetset.FacsWidgetset")
    public static class Servlet extends VaadinServlet {
    }

    @Override
    protected void init(VaadinRequest request) {
        // Date referenceDate = new java.util.Date();
        // BookingModel bookingModel = FacsModelUtil.getNoviceBookingModel(request.getRemoteUser());
        try {
            BookingModel bookingModel = FacsModelUtil.getNoviceBookingModel();
            TabSheet tabs = new TabSheet();
            // tabs.addComponent(new Booking(bookingModel, referenceDate));

            // statistics
            Statistics statistics = new Statistics();
            tabs.addComponent(statistics);
            tabs.addComponent(new Settings(null));
            setContent(tabs);
        }

        catch (Exception e) {
            setContent(errorView());
            e.printStackTrace();
        }

    }

    private Component errorView() {
        Label label = new Label();
        label.addStyleName(ValoTheme.LABEL_FAILURE);
        label.setIcon(FontAwesome.FROWN_O);
        label.setValue(
                "Initialization has failed! Are you logged out? Please try to login! If the problem continues please contact info@qbic.uni-tuebingen.de");
        return label;
    }
}