Subversion Repositories SmartDukaan

package in.shop2020.web;

import java.io.IOException;

import java.util.Date;

import java.util.HashMap;

import java.util.Map;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.json.JSONObject;

import com.google.appengine.api.datastore.DatastoreService;

import com.google.appengine.api.datastore.DatastoreServiceFactory;

import com.google.appengine.api.datastore.Entity;

import com.google.appengine.api.datastore.PreparedQuery;

import com.google.appengine.api.datastore.Query;

public class ShowSocialDataLog extends HttpServlet {

	private static final long serialVersionUID = 300994324656257525L;

	public void doPost(HttpServletRequest req, HttpServletResponse resp) {

        resp.setContentType("application/json");

        DatastoreService datastore = DatastoreServiceFactory.getDatastoreService();

        Query q = new Query("SocialDataLog");

        PreparedQuery pq = datastore.prepare(q);

    	long countPhonesIOwn = 0;

    	long countCommunityPromotion = 0;

        try {

            for (Entity result : pq.asIterable()) {

            	if (((String) result.getProperty("eventType")).equals("PHONES_I_OWN_VIEWED"))	{

            		countPhonesIOwn += 1;

            	} else	{

            		countCommunityPromotion += 1;

            	}

            }

            Map<String, Long> fbAppUsageStats = new HashMap<String, Long>();

            fbAppUsageStats.put("PHONES_I_OWN_VIEWED", countPhonesIOwn);

            fbAppUsageStats.put("COMMUNITY_PROMOTION_VIEWED", countCommunityPromotion);

            resp.getWriter().println(new JSONObject(fbAppUsageStats));

        } catch (IOException e) {

            System.out.println("Unable to write at output stream");

        }

    }

    public void doGet(HttpServletRequest req, HttpServletResponse resp) {

        doPost(req, resp);

    }

}