GroupListDao.java

package com.jasonchen.microlang.dao;

import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import com.google.gson.reflect.TypeToken;
import com.jasonchen.microlang.beans.GroupBean;
import com.jasonchen.microlang.debug.AppLogger;
import com.jasonchen.microlang.utils.GlobalContext;
import com.jasonchen.microlang.utils.http.HttpMethod;
import com.jasonchen.microlang.utils.http.HttpUtility;
import com.jasonchen.microlang.utils.http.URLHelper;

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

import com.jasonchen.microlang.exception.WeiboException;

/**
 * jasonchen
 * 2015/04/10
 */
public class GroupListDao {

    public List<String> getInfo() throws WeiboException {

        String url = URLHelper.GROUP_MEMBER_LIST;

        Map<String, String> map = new HashMap<String, String>();
        map.put("access_token", GlobalContext.getInstance().getSpecialBlackToken());
        map.put("uids", uids);

        String jsonData = HttpUtility.getInstance().executeNormalTask(HttpMethod.Get, url, map);

        Gson gson = new Gson();

        List<GroupUser> value = null;
        try {
            value = gson.fromJson(jsonData, new TypeToken<List<GroupUser>>() {
            }.getType());
        } catch (JsonSyntaxException e) {
            AppLogger.e(e.getMessage());
        }

        if (value != null && value.size() > 0) {
            GroupUser user = value.get(0);
            List<String> ids = new ArrayList<String>();
            for (GroupBean b : user.lists) {
                ids.add(b.getIdstr());
            }
            return ids;
        }

        return null;
    }

    public GroupListDao(String token, String uids) {
        this.access_token = token;
        this.uids = uids;
    }

    private String access_token;
    private String uids;

    class GroupUser {
        String uid;
        List<GroupBean> lists;
    }
}