wlyy2.0/edu-article/UserPlatform/.svn/pristine/74/74111ca30568d28cacd261089bf464d0b4fb631d.svn-base

package com.yihu.platform.cache;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Timer;
import java.util.TimerTask;

import com.coreframework.db.DB;
import com.coreframework.db.Sql;
import com.yihu.platform.enums.MyDatabaseEnum;
import com.yihu.platform.vo.AreaVo;
import com.yihu.platform.vo.CityVo;
import com.yihu.platform.vo.ProvinceVo;

/**
 * 
 * @author wengsb
 * @company yihu.com 2015-7-15下午03:27:31
 */
public class DBCache {
	// 数据字典
	public static Map<String, List<Map<String, Object>>> dictionaryListMapBoss = new HashMap<String, List<Map<String, Object>>>();
	public static Map<String, String> provinceMap = new HashMap<String, String>(); // 省份
	public static Map<String, String> cityMap = new HashMap<String, String>(); // 城市
	public static List<ProvinceVo> provinceList = new ArrayList<ProvinceVo>(); // 省份
	public static Map<String, List<CityVo>> cityListByProvince = new HashMap<String, List<CityVo>>(); // 城市集合

	public static void initCacheByDB() throws Exception {
		TimerRun(600);// 10分钟执行一次

	}

	/**
	 * 初始化省份
	 * 
	 * @throws Exception
	 */
	private static void initProvinceList() throws Exception {
		provinceList.clear();
		cityListByProvince.clear();
		provinceMap.clear();
		cityMap.clear();
		Sql sql = new Sql("SELECT a.PROVINCEID, a.PROVINCENAME ,gbcode FROM BASE_PROVINCE a  WHERE a.STATUS = 1 ");
		List<ProvinceVo> lst = DB.me().queryForBeanList(MyDatabaseEnum.BasicServiceDB, sql, ProvinceVo.class);
		for (ProvinceVo provinceVo : lst) {
			provinceList.add(provinceVo);
			provinceMap.put(provinceVo.getProvinceId().toString(), provinceVo.getProvinceName());
			sql = new Sql(
					"SELECT a.CITYID, a.CITYNAME ,a.gbCode FROM BASE_CITY a WHERE a.STATUS = 1   AND a.PROVINCEID = ?");
			sql.addParamValue(provinceVo.getProvinceId());
			List<CityVo> list = DB.me().queryForBeanList(MyDatabaseEnum.BasicServiceDB, sql, CityVo.class);
			for (CityVo cityVo : list) {
				cityMap.put(cityVo.getCityId().toString(), cityVo.getCityName());
			}
			cityListByProvince.put(provinceVo.getProvinceId().toString(), list);
		}
	}

	/**
	 * 定时重新获取字典下拉
	 */
	private static void TimerRun(long seconds) throws Exception {
		Timer timer = new Timer();
		TimerTask task = new TimerTask() {
			public void run() {
				try {

					initProvinceList();
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		};
		timer.schedule(task, 100, seconds * 1000);
	}

}