wlyy2.0/edu-article/UserPlatform/.svn/pristine/9b/9bb2187f7e98e880e3ab091c299e0c72212f0100.svn-base

package com.yihu.platform.api;

import com.yihu.platform.cache.DBCache;
import com.yihu.platform.utils.ApiUtil;
import com.yihu.platform.utils.StringUtil;
import com.yihu.platform.vo.CityVo;
import com.yihu.platform.vo.ProvinceVo;
import com.yihu.wsgw.api.InterfaceMessage;

import net.sf.json.JSONArray;
import net.sf.json.JSONException;
import net.sf.json.JSONObject;

import java.util.List;

/**
 * 基础公共接口
 * @author wengsb----yihu.com
 * 2017年8月17日下午3:00:15
 */
public class CommonApi {

	/**
	 * 获取省份城市接口
	 * @param msg
	 * @return
	 */
	public String getProvince(InterfaceMessage msg) {
		try {
			List<ProvinceVo> list = DBCache.provinceList;
			JSONObject json = ApiUtil.getRespJSON(10000, "成功");
			if (list.size() > 0) {
				json.put("Result", list);
			} else {
				json.put("Result", new JSONArray());
			}
			return json.toString();
		} catch (JSONException e) {
			return ApiUtil.getRespJSON(-10000, "非标准json：[" + msg.getParam() + "]").toString();
		} catch (Exception e) {
			e.printStackTrace();
			return ApiUtil.getRespJSON(-14444, "加载异常!" + StringUtil.getException(e)).toString();
		}
	}

	
	/**
	 * 根据省份id获取城市接口
	 * 
	 * @param msg
	 * @return
	 */
	public String getCityByProvince(InterfaceMessage msg) {
		try {
			JSONObject json = JSONObject.fromObject(msg.getParam());
			String provinceId = StringUtil.isEmpty(json.get("provinceId")) ? "" : json.getString("provinceId");
			if (StringUtil.isEmpty(provinceId)) {
				return ApiUtil.getRespJSON(-10000, "必填参数provinceId不能为空").toString();
			}
			List<CityVo> list = DBCache.cityListByProvince.get(provinceId);
			JSONObject j = ApiUtil.getRespJSON(10000, "成功");
			if (list.size() > 0) {
				j.put("Result", list);
			} else {
				j.put("Result", new JSONArray());
			}
			return j.toString();
		} catch (JSONException e) {
			return ApiUtil.getRespJSON(-10000, "非标准json：[" + msg.getParam() + "]").toString();
		} catch (Exception e) {
			e.printStackTrace();
			return ApiUtil.getRespJSON(-14444, "加载异常!" + StringUtil.getException(e)).toString();
		}
	}
}