WxJsonUtil.java

/**
 * 
 */
package org.hamster.weixinmp.controller.util;

import java.util.List;

import org.hamster.weixinmp.dao.entity.menu.WxMenuBtnEntity;
import org.hamster.weixinmp.model.WxAccessTokenJson;
import org.hamster.weixinmp.model.WxRespCode;
import org.hamster.weixinmp.model.menu.WxMenuCreateJson;

import com.google.gson.Gson;


/**
 * @author grossopaforever@gmail.com
 * @version Aug 4, 2013
 *
 */
public class WxJsonUtil {

	private WxJsonUtil() {
	}
	
	public static final String toMenuCreateReqBody(List<WxMenuBtnEntity> wxMenuBtnList) {
		Gson gson = new Gson();
		return gson.toJson(new WxMenuCreateJson(wxMenuBtnList));
	}
	
	public static final WxRespCode toWxErrorJson(String errorResult) {
		if (errorResult != null && (errorResult.startsWith("{\"errcode")
				|| errorResult.startsWith("{\"errmsg"))) {
			return new Gson().fromJson(errorResult, WxRespCode.class);
		}
		return null;
	}
	
	public static final WxAccessTokenJson toAccessTokenJson(String result) {
		return new Gson().fromJson(result, WxAccessTokenJson.class);
	}
	

}