Android Open Source - PhoneGap-Calendar-Plugin Calendar Accessor Mock

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License

The source code is released under:

Apache License

Java Source Code

/*
 *  Copyright 2011 Vodafone Group Services Ltd.
 */*from ww w . j ava2  s  .c  o  m*/
 *  Licensed 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 com.trial.phonegap.plugin.calendar;


import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;


import android.app.Activity;
import android.util.Log;
import android.webkit.WebView;

public class CalendarAccessorMock extends CalendarAccessorCreator{
  private static final String LOG_TAG = "[Android:CalendarAccesorMock.java]";
  private static List<JSONObject> calendar1; 
  
   /**
     * Create an contact accessor.
     */
    public CalendarAccessorMock(WebView view, Activity app) {
    mApp = app;
    mView = view;
    
    init();
  }
    /**
     * This auxiliary method sets up the calendar
     */
  private void init() {
  calendar1 = new ArrayList<JSONObject>();
    
  
    String description= "Meeting with Joe's team";
    String location= "Conf call #+4402000000001";
    String summary= "Agenda:\\n\\n\\t* Introductions\\n\\t* AoB";
    String start= "2011-03-24 09:00:00";
    String end= "2011-03-24 10:00:00";
    String status= "pending";
    String transparency= "transparent";    
    String reminder= "2011-03-24T13:00:00+00:00";
    String frequency= "yearly";
    JSONArray daysInMonth = (new JSONArray()).put(24);
    JSONArray monthsInYear = (new JSONArray()).put(3);
    String expires = "2011-06-11T16:00:00Z";
    addCalendar(calendar1, description, location, summary, start,
        end, status, transparency, reminder, 
        frequency, daysInMonth, monthsInYear, expires);
    
    
    description= "Meeting with dentist";
    location= "Conf call #+222222222222";
    summary= "Agenda:\\n\\n\\t* Introductions\\n\\t* AoB";
    start= "2011-04-24 09:00:00";
    end= "2011-04-24 10:00:00";
    status= "pending";
    transparency= "transparent";    
    reminder= "2011-04-24T13:00:00+00:00";
    frequency= "monthly";
    daysInMonth = (new JSONArray()).put(25);
    monthsInYear = (new JSONArray()).put(4);
    expires = "2011-06-11T16:00:00Z";
    addCalendar(calendar1, description, location, summary, start,
        end, status, transparency, reminder, 
        frequency, daysInMonth, monthsInYear, expires);
    
  }

  @Override  
  public JSONArray find(JSONObject options) {  
    Date dateAfter = null;
    Date dateBefore = null;
    JSONArray events = new JSONArray();  
    try {
      
      JSONObject filter = options.getJSONObject("filter");  
      Log.i(LOG_TAG,"Date After: " + filter.getString("startAfter"));
      Log.i(LOG_TAG,"Date Before: " + filter.getString("startBefore"));      
      dateAfter = stringToDate(filter.getString("startAfter"));
      dateBefore = stringToDate(filter.getString("startBefore"));
      
      for (JSONObject event : calendar1){
        if (stringToDate(event.getString("start")).after(dateAfter) &&
          stringToDate(event.getString("start")).before(dateBefore)){
          events.put(event);
        }
      }
      
    
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }    
    
    return events;  
    
  }
  /**
   * 
   */
  @Override
  public boolean save(JSONObject newCalendarEvent) {
    try {
      if (exists(newCalendarEvent)) {
        calendar1.set(  Integer.parseInt(newCalendarEvent.getString("id")),
                  newCalendarEvent);
      } else {
        calendar1.add(newCalendarEvent);
        newCalendarEvent.put("id", String.valueOf(calendar1.indexOf(newCalendarEvent)));
      }
    } catch (NumberFormatException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
      return false;
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
      return false;
    }
    return true;
  }
  /**
   * Return a true boolean value if the given parameter is an eventCalendar and it is in the current calendar
   * @param eventCalendar
   * @return a boolean
   */
  private boolean exists(JSONObject eventCalendar){
  
    try {
      
      if ((eventCalendar.isNull("id")) ||
        (Integer.parseInt(eventCalendar.getString("id")) >= calendar1.size()) || 
        (calendar1.get(Integer.parseInt(eventCalendar.getString("id"))) == null)){
        return false;
      }
    } catch (NumberFormatException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (JSONException e) {
      e.printStackTrace();
      return false;
    } 
    return true;
    
  }
  /**
   * Add an event to calendar with the given paramaters
   * @param calendar
   * @param description
   * @param location
   * @param summary
   * @param start
   * @param end
   * @param status
   * @param transparency
   * @param reminder
   * @param frequency
   * @param daysInMonth
   * @param monthsInYear
   * @param expires
   */
  private static void addCalendar(List<JSONObject> calendar,                  
                  String description,
                  String location,
                  String summary,
                  String start,
                  String end,
                  String status,
                  String transparency,
                  String reminder,
                  String frequency,
                  JSONArray daysInMonth,
                  JSONArray monthsInYear,
                  String expires){
    
    JSONObject event = new JSONObject();
    JSONObject recurrence= new JSONObject();
    try {
      recurrence.put("frequency", frequency);
      recurrence.put("daysInMonth", daysInMonth);
      recurrence.put("monthsInYear", monthsInYear);
      recurrence.put("expires", expires);
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    try {      
      event.put("description", description);
      event.put("location", location);    
      event.put("summary", summary);
      event.put("start", start);
      event.put("end", end);
      event.put("status", status);
      event.put("transparency", transparency);
      event.put("reminder", reminder);
      event.put("recurrence", recurrence);
      
      calendar.add(event);
      event.put("id", String.valueOf(calendar.indexOf(event)));
    } catch (JSONException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  
    
  }
  /**
   * Parse a String into Date, with format yyyy-MM-dd HH:mm:ss
   * @param dateString
   * @return
   */
  private static Date stringToDate(String dateString) {
    Date date = null;

    SimpleDateFormat dformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    try {
      date = dformat.parse(dateString);
      //its normal having an parsing exception here, for instance, with "No Credit" as string
    } catch (ParseException parseException) {
      Log.i(LOG_TAG, parseException.getMessage());
      return null;      
    }
    return date;
  }
  
  /**
   * Parse any date into string format yyyy/MM/dd-HH:mm:ss 
   * @param date
   * @return String date
   */
  private static String dateToString(Date date){    
    SimpleDateFormat dformat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    return dformat.format(date);
    
  }
  @Override
  public boolean remove(JSONObject jsonObject) {
    // TODO Auto-generated method stub
    return false;
  }

  

}

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