HistoryJSONParser.java

/*
 * 	 This file is part of Find Your Friend.
 *
 *   Find Your Friend is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU Lesser General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   Find Your Friend 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 Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public License
 *   along with Find Your Friend.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.sgu.findyourfriend.utils;

import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.List;

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

import com.google.android.gms.maps.model.LatLng;
import com.sgu.findyourfriend.model.History;

public class HistoryJSONParser {
  
	public static List<History> parse(JSONObject jObject) {
		JSONArray jHistorys = null;
		try {
			jHistorys = jObject.getJSONArray("history");
		} catch (JSONException e) {
			e.printStackTrace();
		}

		return getHistorys(jHistorys);
	}

	private static List<History> getHistorys(JSONArray jHistorys) {
		int countryCount = jHistorys.length();
		List<History> HistoryList = new ArrayList<History>();
		History History = null;

		// Taking each country, parses and adds to list object
		for (int i = 0; i < countryCount; i++) {
			try {
				// Call getCountry with country JSON object to parse the country
				History = getHistory((JSONObject) jHistorys.get(i));
				HistoryList.add(History);

			} catch (JSONException e) {
				e.printStackTrace();
			}
		}

		return HistoryList;

	}

	// Parsing the Country JSON object
	public static History getHistory(JSONObject jHistory) {

		Timestamp st;
		LatLng location = null;
		History history = null;

		try {
			st = Timestamp.valueOf(jHistory.getString("timest"));
			location = new LatLng(Double.parseDouble(jHistory.getString("latitude")),
					Double.parseDouble(jHistory.getString("longtitude")));
			history = new History(st, location);
		} catch (JSONException e) {
			e.printStackTrace();
		}
		return history;
	}
}