hotandcold.HNCAPI.java Source code

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Here is the source code for hotandcold.HNCAPI.java

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package hotandcold;

import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.http.client.HttpClient;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.BasicResponseHandler;
import org.apache.http.impl.client.DefaultHttpClient;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

/**
 *
 * @author guto
 */
public class HNCAPI {

    public String servIP = "http://10.137.29.243:1337/?";

    public HNCAPI() {

    }

    public String register(String user, double lon, double lat, boolean set) {

        String request = servIP + "verb=r&user=" + user;

        if (set)
            request += "&long=" + lon + "&lat=" + lat;

        HttpClient client = new DefaultHttpClient();

        HttpGet get = new HttpGet(request);

        ResponseHandler<String> responseHandler = new BasicResponseHandler();

        String responseBody;
        try {
            responseBody = client.execute(get, responseHandler);
            return responseBody;
        } catch (IOException ex) {
            Logger.getLogger(HNCAPI.class.getName()).log(Level.SEVERE, null, ex);
        }

        return null;
    }

    public List<element> list() {
        String request = servIP + "verb=l";

        HttpClient client = new DefaultHttpClient();

        HttpGet get = new HttpGet(request);

        ResponseHandler<String> responseHandler = new BasicResponseHandler();

        try {
            String responseBody = client.execute(get, responseHandler);
            List<element> list = new LinkedList<>();

            JSONArray obj = new JSONArray(responseBody);

            for (int i = 0; i < obj.length(); i++) {

                JSONObject o = obj.getJSONObject(i);

                JSONObject t = o.getJSONObject("coord");

                coord c = new coord(t.getDouble("long"), t.getDouble("lat"));

                element e = new element(c, o.getString("user"), i);
                list.add(e);
            }

            return list;

        } catch (IOException | JSONException ex) {
            Logger.getLogger(HNCAPI.class.getName()).log(Level.SEVERE, null, ex);
        }

        return null;
    }

    public coord getinfo(int id) {
        String request = servIP + "verb=g&id=" + id;

        HttpClient client = new DefaultHttpClient();

        HttpGet get = new HttpGet(request);

        ResponseHandler<String> responseHandler = new BasicResponseHandler();

        try {
            String responseBody = client.execute(get, responseHandler);

            JSONObject obj = new JSONObject(responseBody);

            obj = obj.getJSONObject("coord");

            coord c = new coord(obj.getDouble("long"), obj.getDouble("lat"));

            return c;
        } catch (IOException | JSONException ex) {
            Logger.getLogger(HNCAPI.class.getName()).log(Level.SEVERE, null, ex);
        }

        return null;
    }

    public boolean setCoord(int id, coord c) {

        String request = servIP + "verb=p&id=" + id;

        request += "&long=" + c.lon + "&lat=" + c.lat;

        HttpClient client = new DefaultHttpClient();

        HttpGet get = new HttpGet(request);

        ResponseHandler<String> responseHandler = new BasicResponseHandler();
        try {
            client.execute(get, responseHandler);

            return true;
        } catch (IOException ex) {
            Logger.getLogger(HNCAPI.class.getName()).log(Level.SEVERE, null, ex);
        }
        return false;
    }

}