SunModel.java

package com.appassit.model;

import java.util.HashMap;
import java.util.List;

import android.database.Cursor;

import com.appassit.db.SunDataHelper;
import com.google.gson.Gson;
import com.google.gson.annotations.SerializedName;

/**
 */
public class SunModel extends BaseModel {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	private static final HashMap<String, SunModel> CACHE = new HashMap<String, SunModel>();

	/** 城市ID */
	public String id;


	/** 实时信息 */
	public RealtimeModel realtime;

	/** 天气信息 */
	public List<WeatherModel> weather;


	/** 每小时天气 */
	@SerializedName("hourly_forecast")
	public List<Weather> hourlyForecast;

	/** 地区 */
	public String area[][];

	private static void addToCache(SunModel model) {
		CACHE.put(model.id, model);
	}

	private static SunModel getFromCache(String id) {
		return CACHE.get(id);
	}

	public static SunModel fromJson(String json) {
		SunModel model = new Gson().fromJson(json, SunModel.class);
		model.id = model.area[2][1];
		model.realtime.cityName = model.area[2][0];
		return model;
	}

	public static SunModel fromCursor(Cursor cursor) {
		String id = cursor.getString(cursor.getColumnIndex(SunDataHelper.SunDBInfo.ID));
		SunModel model = getFromCache(id);
		if (model != null) {
			return model;
		}
		model = new Gson().fromJson(cursor.getString(cursor.getColumnIndex(SunDataHelper.SunDBInfo.JSON)), SunModel.class);
		addToCache(model);
		return model;
	}

	public static class SunRequestData {
		public SunModel data;
	}
}