org.sigmah.offline.js.PersonalCalendarJS.java Source code

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Here is the source code for org.sigmah.offline.js.PersonalCalendarJS.java

Source

package org.sigmah.offline.js;

/*
 * #%L
 * Sigmah
 * %%
 * Copyright (C) 2010 - 2016 URD
 * %%
 * 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/gpl-3.0.html>.
 * #L%
 */

import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.sigmah.shared.command.result.Calendar;
import org.sigmah.shared.dto.calendar.Event;
import org.sigmah.shared.dto.calendar.PersonalCalendarIdentifier;

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;
import org.sigmah.shared.dto.calendar.CalendarIdentifier;

/**
 *
 * @author Raphal Calabro (rcalabro@ideia.fr)
 */
public final class PersonalCalendarJS extends JavaScriptObject {

    protected PersonalCalendarJS() {
    }

    public static PersonalCalendarJS toJavaScript(Calendar calendar) {
        final PersonalCalendarJS personalCalendarJS = Values.createJavaScriptObject(PersonalCalendarJS.class);

        personalCalendarJS.setId(calendar.getIdentifier());
        personalCalendarJS.setName(calendar.getName());
        personalCalendarJS.setEvents(calendar.getEvents());

        return personalCalendarJS;
    }

    public Calendar toCalendar() {
        final Calendar calendar = new Calendar();

        calendar.setIdentifier(new PersonalCalendarIdentifier(getId()));
        calendar.setName(getName());
        calendar.setEvents(getEventsByDate(calendar));
        calendar.setEditable(true);

        return calendar;
    }

    public native int getId() /*-{
                              return this.id;
                              }-*/;

    public native void setId(int id) /*-{
                                     this.id = id;
                                     }-*/;

    public void setId(CalendarIdentifier identifier) {
        if (identifier instanceof PersonalCalendarIdentifier) {
            final PersonalCalendarIdentifier personalCalendarIdentifier = (PersonalCalendarIdentifier) identifier;
            setId(personalCalendarIdentifier.getId());
        }
    }

    public native String getName() /*-{
                                   return this.name;
                                   }-*/;

    public native void setName(String name) /*-{
                                            this.name = name;
                                            }-*/;

    public native JsArray<PersonalEventJS> getEvents() /*-{
                                                       return this.events;
                                                       }-*/;

    public Map<Date, List<Event>> getEventsByDate(Calendar parent) {
        final Map<Date, List<Event>> eventsByDate;

        final JsArray<PersonalEventJS> events = getEvents();
        if (events != null) {
            eventsByDate = new HashMap<Date, List<Event>>();
            for (int index = 0; index < events.length(); index++) {
                final Event event = events.get(index).toEvent();
                event.setParent(parent);

                final Date key = normalize(event.getDtstart());

                List<Event> eventList = eventsByDate.get(key);
                if (eventList == null) {
                    eventList = new ArrayList<Event>();
                    eventsByDate.put(key, eventList);
                }
                eventList.add(event);
            }

        } else {
            eventsByDate = null;
        }

        return eventsByDate;
    }

    private Date normalize(Date date) {
        return new Date(date.getYear(), date.getMonth(), date.getDate());
    }

    public native void setEvents(JsArray<PersonalEventJS> events) /*-{
                                                                  this.events = events;
                                                                  }-*/;

    public void setEvents(Map<Date, List<Event>> eventsByDates) {
        if (eventsByDates != null) {
            final JsArray<PersonalEventJS> array = (JsArray<PersonalEventJS>) JavaScriptObject.createArray();

            for (final List<Event> events : eventsByDates.values()) {
                for (final Event event : events) {
                    array.push(PersonalEventJS.toJavaScript(event));
                }
            }

            setEvents(array);
        }
    }
}