org.unitime.timetable.gwt.client.events.EventCookie.java Source code

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Here is the source code for org.unitime.timetable.gwt.client.events.EventCookie.java

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/*
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.
 *
 * The Apereo Foundation licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
*/
package org.unitime.timetable.gwt.client.events;

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

import org.unitime.timetable.gwt.shared.EventInterface;
import org.unitime.timetable.gwt.shared.EventInterface.EventFlag;

import com.google.gwt.user.client.Cookies;

/**
 * @author Tomas Muller
 */
public class EventCookie {
    private int iFlags = EventInterface.sDefaultEventFlags;
    private Map<String, String> iHash = new HashMap<String, String>();
    private boolean iShowDeltedMeetings = true;
    private int iSortRoomsBy = -1;
    private boolean iRoomsHorizontal = true;
    private boolean iExpandRoomConflicts = false;
    private static EventCookie sInstance = null;
    private boolean iAutomaticallyApproveNewMeetings = false;
    private boolean iHideDuplicitiesForMeetings = false;

    private EventCookie() {
        try {
            String cookie = Cookies.getCookie("UniTime:Event");
            if (cookie != null) {
                String[] params = cookie.split("\\|");
                int idx = 0;
                iFlags = Integer.parseInt(params[idx++]);
                iShowDeltedMeetings = "T".equals(params[idx++]);
                iSortRoomsBy = Integer.valueOf(params[idx++]);
                iRoomsHorizontal = !"F".equals(params[idx++]);
                iExpandRoomConflicts = "T".equals(params[idx++]);
                iAutomaticallyApproveNewMeetings = "T".equals(params[idx++]);
                iHideDuplicitiesForMeetings = "T".equals(params[idx++]);
                while (idx < params.length) {
                    String hash = params[idx++];
                    int colon = hash.indexOf(':');
                    iHash.put(hash.substring(0, colon), hash.substring(colon + 1));
                }
            }
        } catch (Exception e) {
        }
    }

    private void save() {
        String cookie = String.valueOf(iFlags) + "|" + (iShowDeltedMeetings ? "T" : "F") + "|" + iSortRoomsBy + "|"
                + (iRoomsHorizontal ? "T" : "F") + "|" + (iExpandRoomConflicts ? "T" : "F") + "|"
                + (iAutomaticallyApproveNewMeetings ? "T" : "F") + "|" + (iHideDuplicitiesForMeetings ? "T" : "F");
        for (Map.Entry<String, String> entry : iHash.entrySet())
            cookie += "|" + entry.getKey() + ":" + entry.getValue();
        Date expires = new Date(new Date().getTime() + 604800000l); // expires in 7 days
        Cookies.setCookie("UniTime:Event", cookie, expires);
    }

    public static EventCookie getInstance() {
        if (sInstance == null)
            sInstance = new EventCookie();
        return sInstance;
    }

    public boolean get(EventFlag f) {
        return f.in(iFlags);
    }

    public void set(EventFlag f, boolean value) {
        iFlags = (value ? f.set(iFlags) : f.clear(iFlags));
        save();
    }

    public int getFlags() {
        return iFlags;
    }

    public boolean hasHash(String type) {
        String hash = getHash(type);
        return hash != null && !hash.isEmpty();
    }

    public String getHash(String type) {
        return iHash.get(type);
    }

    public void setHash(String type, String hash) {
        iHash.put(type, hash);
        save();
    }

    public boolean isShowDeletedMeetings() {
        return iShowDeltedMeetings;
    }

    public void setShowDeletedMeetings(boolean show) {
        iShowDeltedMeetings = show;
        save();
    }

    public int getRoomsSortBy() {
        return iSortRoomsBy;
    }

    public void setSortRoomsBy(int sortRoomsBy) {
        iSortRoomsBy = sortRoomsBy;
        save();
    }

    public boolean areRoomsHorizontal() {
        return iRoomsHorizontal;
    }

    public void setRoomsHorizontal(boolean roomsHorizontal) {
        iRoomsHorizontal = roomsHorizontal;
        save();
    }

    public boolean isExpandRoomConflicts() {
        return iExpandRoomConflicts;
    }

    public void setExpandRoomConflicts(boolean expandRoomConflicts) {
        iExpandRoomConflicts = expandRoomConflicts;
        save();
    }

    public boolean isAutomaticallyApproveNewMeetings() {
        return iAutomaticallyApproveNewMeetings;
    }

    public void setAutomaticallyApproveNewMeetings(boolean autoApprove) {
        iAutomaticallyApproveNewMeetings = autoApprove;
        save();
    }

    public boolean isHideDuplicitiesForMeetings() {
        return iHideDuplicitiesForMeetings;
    }

    public void setHideDuplicitiesForMeetings(boolean hideDuplicitiesForMeetings) {
        iHideDuplicitiesForMeetings = hideDuplicitiesForMeetings;
        save();
    }
}