Example usage for java.net HttpURLConnection getResponseCode

List of usage examples for java.net HttpURLConnection getResponseCode

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Introduction

In this page you can find the example usage for java.net HttpURLConnection getResponseCode.

Prototype

public int getResponseCode() throws IOException

Source Link

Document

Gets the status code from an HTTP response message.

Usage

From source file:com.dmsl.anyplace.utils.NetworkUtils.java

public static InputStream downloadHttp(String urlS) throws URISyntaxException, IOException {
    InputStream is = null;//from  ww w.j  av  a 2 s .c o m

    URL url = new URL(encodeURL(urlS));

    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setReadTimeout(10000);
    conn.setConnectTimeout(15000);
    conn.setRequestMethod("GET");
    conn.setDoInput(true);

    conn.connect();

    int response = conn.getResponseCode();
    if (response == 200) {
        is = conn.getInputStream();
    }

    return is;
}

From source file:com.fastbootmobile.encore.api.common.HttpGet.java

/**
 * Downloads the data from the provided URL.
 * @param inUrl The URL to get from//from   w w w.j a  v a  2 s.com
 * @param query The query field. '?' + query will be appended automatically, and the query data
 *              MUST be encoded properly.
 * @return A byte array of the data
 */
public static byte[] getBytes(String inUrl, String query, boolean cached)
        throws IOException, RateLimitException {
    final String formattedUrl = inUrl + (query.isEmpty() ? "" : ("?" + query));

    Log.d(TAG, "Formatted URL: " + formattedUrl);

    URL url = new URL(formattedUrl);
    HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
    urlConnection.setRequestProperty("User-Agent", "OmniMusic/1.0-dev (http://www.omnirom.org)");
    urlConnection.setUseCaches(cached);
    urlConnection.setInstanceFollowRedirects(true);
    int maxStale = 60 * 60 * 24 * 28; // tolerate 4-weeks stale
    urlConnection.addRequestProperty("Cache-Control", "max-stale=" + maxStale);
    try {
        final int status = urlConnection.getResponseCode();
        // MusicBrainz returns 503 Unavailable on rate limit errors. Parse the JSON anyway.
        if (status == HttpURLConnection.HTTP_OK) {
            InputStream in = new BufferedInputStream(urlConnection.getInputStream());
            int contentLength = urlConnection.getContentLength();
            if (contentLength <= 0) {
                // No length? Let's allocate 100KB.
                contentLength = 100 * 1024;
            }
            ByteArrayBuffer bab = new ByteArrayBuffer(contentLength);
            BufferedInputStream bis = new BufferedInputStream(in);
            int character;

            while ((character = bis.read()) != -1) {
                bab.append(character);
            }
            return bab.toByteArray();
        } else if (status == HttpURLConnection.HTTP_NOT_FOUND) {
            // 404
            return new byte[] {};
        } else if (status == HttpURLConnection.HTTP_FORBIDDEN) {
            return new byte[] {};
        } else if (status == HttpURLConnection.HTTP_UNAVAILABLE) {
            throw new RateLimitException();
        } else if (status == HttpURLConnection.HTTP_MOVED_TEMP || status == HttpURLConnection.HTTP_MOVED_PERM
                || status == 307 /* HTTP/1.1 TEMPORARY REDIRECT */
                || status == HttpURLConnection.HTTP_SEE_OTHER) {
            // We've been redirected, follow the new URL
            final String followUrl = urlConnection.getHeaderField("Location");
            Log.e(TAG, "Redirected to: " + followUrl);
            return getBytes(followUrl, "", cached);
        } else {
            Log.e(TAG, "Error when fetching: " + formattedUrl + " (" + urlConnection.getResponseCode() + ")");
            return new byte[] {};
        }
    } finally {
        urlConnection.disconnect();
    }
}

From source file:com.magnet.tools.tests.MagnetToolStepDefs.java

@Then("The server at \"([^\"]*)\" is down$")
public static void _the_server_at_is_down(String endpointUrl) {
    try {//ww  w .j  av  a  2 s. com
        HttpURLConnection connection = (HttpURLConnection) new URL(endpointUrl).openConnection();
        connection.setConnectTimeout(5000);
        connection.setReadTimeout(5000);
        connection.setRequestMethod("GET");
        connection.getResponseCode();
        Assert.fail("the endpoint " + endpointUrl + " should not have been available");
    } catch (MalformedURLException e) {
        throw new AssertionError(e);
    } catch (IOException e) {
        // this is what we are hoping for..
    }

}

From source file:Main.java

public static int sendMessage(String auth_token, String registrationId, String message) throws IOException {

    StringBuilder postDataBuilder = new StringBuilder();
    postDataBuilder.append(PARAM_REGISTRATION_ID).append("=").append(registrationId);
    postDataBuilder.append("&").append(PARAM_COLLAPSE_KEY).append("=").append("0");
    postDataBuilder.append("&").append("data.payload").append("=")
            .append(URLEncoder.encode("Lars war hier", UTF8));

    byte[] postData = postDataBuilder.toString().getBytes(UTF8);

    // Hit the dm URL.

    URL url = new URL("https://android.clients.google.com/c2dm/send");
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setDoOutput(true);/*  ww w . jav  a  2  s .  c om*/
    conn.setUseCaches(false);
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8");
    conn.setRequestProperty("Content-Length", Integer.toString(postData.length));
    conn.setRequestProperty("Authorization", "GoogleLogin auth=" + auth_token);

    OutputStream out = conn.getOutputStream();
    out.write(postData);
    out.close();

    int responseCode = conn.getResponseCode();
    return responseCode;
}

From source file:com.oracle.jes.samples.hellostorage.IptoGeo.java

public static String getCurrentIPAddress2() throws MalformedURLException, IOException {

    HttpURLConnection conn = (HttpURLConnection) (new URL("http://ifconfig.me/ip").openConnection());

    //1  HttpClient httpclient = HttpClientBuilder.create().build();
    //1          HttpGet g1 = new HttpGet("http://ifconfig.me/ip");
    //1            HttpResponse res = httpclient.execute(g1);

    BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));

    //1BufferedReader reader = new BufferedReader(new InputStreamReader(res.getEntity().getContent()));

    String response = reader.readLine();

    if (conn.getResponseCode() == 200) {
        return response.trim();
    } else {//from  w  w  w  . j a  v  a 2s. c  om
        return null;
    }
    //1      return response;
}

From source file:com.polyvi.xface.http.XHttpWorker.java

/**
 * url???/*from  ww w.j  av a2 s. c o  m*/
 *
 * @param url
 *            [in]
 * @return
 */
public static boolean isServerAccessable(String url) {
    boolean usable = false;
    try {
        URL urlCon = new URL(url);
        HttpURLConnection httpUrl = (HttpURLConnection) urlCon.openConnection();
        httpUrl.setConnectTimeout(SERVER_CONNECT_TIMEOUT);
        httpUrl.setReadTimeout(SERVER_CONNECT_TIMEOUT);
        if (httpUrl.getResponseCode() == HttpURLConnection.HTTP_OK) {
            usable = true;
            return usable;
        }
    } catch (IOException e) {
        usable = false;
        e.printStackTrace();
    }
    return usable;
}

From source file:mashberry.com500px.util.Api_Parser.java

/*******************************************************************************
  * //ww  w  .j a v  a  2s .  c om
  *    (  )
  * 
  *******************************************************************************/
public static String get_first_detail(final String url_feature, final int url_image_size,
        final String url_category, final int url_page, int image_no) {
    String returnStr = "success";
    String urlStr = DB.Get_Photo_Url + "?feature=" + url_feature + "&image_size=" + url_image_size + "&only="
            + getCategoryName(url_category) + "&page=" + url_page + "&consumer_key=" + Var.consumer_key
            + "&rpp=" + image_no;

    try {
        URL url = new URL(urlStr);
        URLConnection uc = url.openConnection();
        HttpURLConnection httpConn = (HttpURLConnection) uc;
        httpConn.setAllowUserInteraction(false);
        httpConn.setInstanceFollowRedirects(true);
        httpConn.setConnectTimeout(10000);
        httpConn.setRequestMethod("GET");
        httpConn.connect();
        int response = httpConn.getResponseCode();
        Main.progressBar_process(50);

        if (response == HttpURLConnection.HTTP_OK) {
            InputStream in = httpConn.getInputStream();
            String smallImageOpt = "3"; //      (8 1/8  )
            String largeImageOpt = "0";
            String userPictureOpt = "8";
            String result = convertStreamToString(in);
            JSONObject jObject = new JSONObject(result);
            JSONArray jsonArray = jObject.getJSONArray("photos");
            Main.progressBar_process(75);

            if (jsonArray.length() == 0) {
                returnStr = "no results";
            } else {
                for (int i = 0; i < jsonArray.length(); i++) {
                    Var.categoryArr.add(jsonArray.getJSONObject(i).getString("category"));
                    Var.idArr.add(jsonArray.getJSONObject(i).getString("id"));
                    String smallImage = jsonArray.getJSONObject(i).getString("image_url");
                    String largeImage = largeImageOpt
                            + smallImage.substring(0, smallImage.lastIndexOf(".jpg") - 1) + "4.jpg";
                    Var.imageSmall_urlArr.add(smallImageOpt + smallImage);
                    Var.imageLarge_urlArr.add(largeImage);
                    Var.nameArr.add(jsonArray.getJSONObject(i).getString("name"));
                    Var.ratingArr.add(jsonArray.getJSONObject(i).getString("rating"));

                    JSONObject jsonuser = jsonArray.getJSONObject(i).getJSONObject("user");
                    Var.user_firstnameArr.add(jsonuser.getString("firstname"));
                    Var.user_fullnameArr.add(jsonuser.getString("fullname"));
                    Var.user_lastnameArr.add(jsonuser.getString("lastname"));
                    Var.user_upgrade_statusArr.add(jsonuser.getString("upgrade_status"));
                    Var.user_usernameArr.add(jsonuser.getString("username"));
                    Var.user_userpic_urlArr.add(userPictureOpt + jsonuser.getString("userpic_url"));

                    Main.progressBar_process(75 + (15 * i / jsonArray.length()));
                }
            }

            //            Log.i("Main", "urlStr   " +urlStr);
            //            Log.i("Main", "url_feature   " +url_feature);
            //            Log.i("Main", "categoryArr   " +Var.categoryArr);
            //            Log.i("Main", "idArr   " +Var.idArr);
            //            Log.i("Main", "imageLarge_urlArr   " +Var.imageLarge_urlArr);
            //            Log.i("Main", "nameArr   " +Var.nameArr);
            //            Log.i("Main", "ratingArr   " +Var.ratingArr);
            //            Log.i("Main", "user_firstnameArr   " +Var.user_firstnameArr);
            //            Log.i("Main", "user_fullnameArr   " +Var.user_fullnameArr);
            //            Log.i("Main", "user_lastnameArr   " +Var.user_lastnameArr);
            //            Log.i("Main", "user_upgrade_statusArr   " +Var.user_upgrade_statusArr);
            //            Log.i("Main", "user_usernameArr   " +Var.user_usernameArr);
            //            Log.i("Main", "user_userpic_urlArr   " +Var.user_userpic_urlArr);
        } else {
            returnStr = "not response";
            return returnStr;
        }
    } catch (Exception e) {
        e.printStackTrace();
        returnStr = "not response";
        return returnStr;
    }
    return returnStr;
}

From source file:com.reactivetechnologies.jaxrs.RestServerTest.java

static String sendGet(String url) throws IOException {

    StringBuilder response = new StringBuilder();
    HttpURLConnection con = null;
    BufferedReader in = null;/*  w  w w  .  j a va2s  .co  m*/
    try {
        URL obj = new URL(url);
        con = (HttpURLConnection) obj.openConnection();

        // optional default is GET
        con.setRequestMethod("GET");

        //add request header
        con.setRequestProperty("User-Agent", "Mozilla/5.0");

        int responseCode = con.getResponseCode();
        if (responseCode == HttpURLConnection.HTTP_OK) {
            in = new BufferedReader(new InputStreamReader(con.getInputStream()));
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine);
            }
        } else {
            throw new IOException("Response Code: " + responseCode);
        }

        return response.toString();
    } catch (IOException e) {
        throw e;
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {

            }
        }
        if (con != null) {
            con.disconnect();
        }
    }

}

From source file:mashberry.com500px.util.Api_Parser.java

/*******************************************************************************
  * //from   w  w w .  j  a va  2  s .com
  *    (  )
  * 
  *******************************************************************************/
public static String get_second_detail(final int position, final String string, final int url_image_size,
        final int comments, final int comments_page) {
    String returnStr = "success";
    String urlStr = DB.Get_Photo_Url + "/" + string + "?image_size=" + url_image_size
    /*+ "&comments="   + comments
    + "&comments_page="   + comments_page*/
            + "&consumer_key=" + Var.consumer_key;
    try {
        URL url = new URL(urlStr);
        URLConnection uc = url.openConnection();
        HttpURLConnection httpConn = (HttpURLConnection) uc;
        httpConn.setAllowUserInteraction(false);
        httpConn.setInstanceFollowRedirects(true);
        httpConn.setRequestMethod("GET");
        httpConn.connect();
        httpConn.setConnectTimeout(10000);
        int response = httpConn.getResponseCode();

        if (response == HttpURLConnection.HTTP_OK) {
            InputStream in = httpConn.getInputStream();
            String userPictureOpt = "8";
            String result = convertStreamToString(in);
            JSONObject jObject = new JSONObject(result);
            JSONObject jsonObject = jObject.getJSONObject("photo");

            //            Log.i(TAG, "jsonObject " + jsonObject);

            Var.detail_nameMap.put(position, jsonObject.getString("name"));
            Var.detail_locationMap.put(position, jsonObject.getString("location"));
            Var.detail_ratingMap.put(position, jsonObject.getString("rating"));
            Var.detail_times_viewedMap.put(position, jsonObject.getString("times_viewed"));
            Var.detail_votesMap.put(position, jsonObject.getString("votes_count"));
            Var.detail_favoritesMap.put(position, jsonObject.getString("favorites_count"));
            Var.detail_descriptionMap.put(position, jsonObject.getString("description"));
            Var.detail_cameraMap.put(position, jsonObject.getString("camera"));
            Var.detail_lensMap.put(position, jsonObject.getString("lens"));
            Var.detail_focal_lengthMap.put(position, jsonObject.getString("focal_length"));
            Var.detail_isoMap.put(position, jsonObject.getString("iso"));
            Var.detail_shutter_speedMap.put(position, jsonObject.getString("shutter_speed"));
            Var.detail_apertureMap.put(position, jsonObject.getString("aperture"));
            Var.detail_categoryMap.put(position, jsonObject.getString("category"));
            Var.detail_uploadedMap.put(position, jsonObject.getString("hi_res_uploaded"));
            Var.detail_takenMap.put(position, jsonObject.getString("taken_at"));
            Var.detail_licenseTypeMap.put(position, jsonObject.getString("license_type"));

            JSONObject jsonuser = jsonObject.getJSONObject("user");
            Var.detail_user_nameMap.put(position, jsonuser.getString("fullname"));
            Var.detail_userpicMap.put(position, userPictureOpt + jsonuser.getString("userpic_url"));

            //     ( . .)
            /*JSONArray jsonArray = jObject.getJSONArray("comments");
            for(int i=0 ; i<jsonArray.length() ; i++){
               Var.comment_user_id.add(jsonArray.getJSONObject(i).getString("user_id"));
               Var.comment_body.add(jsonArray.getJSONObject(i).getString("body"));
                       
                JSONObject jsonuser = jsonArray.getJSONObject(i).getJSONObject("user");
                Var.comment_fullname.add(jsonuser.getString("fullname"));
                Var.comment_userpic_url.add(jsonuser.getString("userpic_url"));
            }*/

            /*            Log.i("Main", "feature   " +feature);
                        Log.i("Main", "filters   " +filters);
                        Log.i("Main", "categoryArr   " +Var.categoryArr);
                        Log.i("Main", "idArr   " +Var.idArr);
                        Log.i("Main", "image_urlArr   " +Var.image_urlArr);
                        Log.i("Main", "nameArr   " +Var.nameArr);
                        Log.i("Main", "ratingArr   " +Var.ratingArr);
                        Log.i("Main", "user_firstnameArr   " +Var.user_firstnameArr);
                        Log.i("Main", "user_fullnameArr   " +Var.user_fullnameArr);
                        Log.i("Main", "user_lastnameArr   " +Var.user_lastnameArr);
                        Log.i("Main", "user_upgrade_statusArr   " +Var.user_upgrade_statusArr);
                        Log.i("Main", "user_usernameArr   " +Var.user_usernameArr);
                        Log.i("Main", "user_userpic_urlArr   " +Var.user_userpic_urlArr);*/
        } else {
            returnStr = "not response";
            return returnStr;
        }
    } catch (Exception e) {
        e.printStackTrace();
        returnStr = "not response";
        return returnStr;
    }
    return returnStr;
}

From source file:com.appdynamics.common.RESTClient.java

public static void sendPost(String urlString, String input, String apiKey) {
    try {//ww w  .  j a v a  2 s.  c  o m
        URL url = new URL(urlString);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "application/json");

        conn.setRequestProperty("Authorization",
                "Basic " + new String(Base64.encodeBase64((apiKey).getBytes())));

        OutputStream os = conn.getOutputStream();
        os.write(input.getBytes());
        os.flush();

        if (conn.getResponseCode() != HttpURLConnection.HTTP_CREATED) {
            throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode());
        }

        BufferedReader br = new BufferedReader(new InputStreamReader((conn.getInputStream())));

        String output;
        logger.info("Output from Server .... \n");
        while ((output = br.readLine()) != null) {
            logger.info(output);
        }

        conn.disconnect();

    } catch (MalformedURLException e) {

        e.printStackTrace();

    } catch (IOException e) {

        e.printStackTrace();

    }

}