Example usage for java.net HttpURLConnection addRequestProperty

List of usage examples for java.net HttpURLConnection addRequestProperty

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Introduction

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

Prototype

public void addRequestProperty(String key, String value)

Source Link

Document

Adds a general request property specified by a key-value pair.

Usage

From source file:export.NikePlus.java

JSONObject makeGetRequest(String url) throws MalformedURLException, IOException, JSONException {
    HttpURLConnection conn = null;
    try {/*from www  .  jav a2s.  com*/
        conn = (HttpURLConnection) new URL(url).openConnection();
        conn.setRequestMethod("GET");
        conn.addRequestProperty("Accept", "application/json");
        conn.addRequestProperty("User-Agent", USER_AGENT);
        conn.addRequestProperty("appid", APP_ID);
        final InputStream in = new BufferedInputStream(conn.getInputStream());
        final JSONObject reply = parse(in);
        final int code = conn.getResponseCode();
        conn.disconnect();
        if (code == 200)
            return reply;
    } finally {
        if (conn != null)
            conn.disconnect();
    }
    return new JSONObject();
}

From source file:export.FormCrawler.java

protected void addCookies(HttpURLConnection conn) {
    boolean first = true;
    StringBuffer buf = new StringBuffer();
    for (String cookie : cookies) {
        if (!first)
            buf.append("; ");
        buf.append(cookie.split(";", 2)[0]);
        first = false;/*from  w  ww  . j  av  a  2 s  .  c o m*/
    }
    conn.addRequestProperty("Cookie", buf.toString());
}

From source file:com.sandklef.coachapp.http.HttpAccess.java

public void downloadVideo(String clubUri, String file, String videoUuid) throws HttpAccessException {
    try {//www . j  a  v a  2  s .c  o  m
        //$ GET http://localhost:3000/v0.0.0/clubs/<ID>/videos/uuid/<ID>/download
        //            String file = LocalStorage.getInstance().getDownloadMediaDir() + "/" + videoUuid + SERVER_VIDEO_SUFFIX;
        int TIMEOUT_CONNECTION = 5000;//5sec
        int TIMEOUT_SOCKET = 30000;//30sec
        String urlServer = urlBase + HttpSettings.API_VERSION + HttpSettings.PATH_SEPARATOR
                + HttpSettings.VIDEO_URL_PATH + HttpSettings.UUID_PATH + videoUuid + HttpSettings.PATH_SEPARATOR
                + HttpSettings.DOWNLOAD_PATH;
        /*            String urlServer = urlBase + HttpSettings.API_VERSION + HttpSettings.CLUB_PATH + HttpSettings.PATH_SEPARATOR + clubUri + HttpSettings.PATH_SEPARATOR + HttpSettings.VIDEO_URL_PATH +
            HttpSettings.UUID_PATH  + videoUuid +
            HttpSettings.PATH_SEPARATOR + HttpSettings.DOWNLOAD_PATH ;
        */
        URL url = new URL(urlServer);
        long startTime = System.currentTimeMillis();
        Log.i(LOG_TAG, "video download beginning: " + urlServer);

        //Open a connection to that URL.
        HttpURLConnection ucon = (HttpURLConnection) url.openConnection();

        ucon.setRequestProperty("X-Token", LocalStorage.getInstance().getLatestUserToken());
        ucon.addRequestProperty("X-Instance", LocalStorage.getInstance().getCurrentClub());
        ucon.setRequestMethod(HttpSettings.HTTP_GET);

        //this timeout affects how long it takes for the app to realize there's a connection problem
        ucon.setReadTimeout(TIMEOUT_CONNECTION);
        ucon.setConnectTimeout(TIMEOUT_SOCKET);

        Log.d(LOG_TAG, " and now to ...1");

        //Define InputStreams to read from the HttpURLConnection
        // uses 3KB download buffer
        InputStream is = ucon.getInputStream();
        Log.d(LOG_TAG, " and now to ...1");
        BufferedInputStream inStream = new BufferedInputStream(is, 1024 * 5);
        Log.d(LOG_TAG, " and now to ...2 to file: " + file);
        FileOutputStream outStream = new FileOutputStream(file);
        Log.d(LOG_TAG, " and now to ..31");
        byte[] buff = new byte[5 * 1024];

        System.err.println("For those about to ... file: " + file);
        //Read bytes (and store them) until there is nothing more to read(-1)
        int len;
        while ((len = inStream.read(buff)) != -1) {
            outStream.write(buff, 0, len);
        }

        Log.d(LOG_TAG, "response code: " + ucon.getResponseCode());

        //clean up
        outStream.flush();
        outStream.close();
        inStream.close();

        Log.d(LOG_TAG, "For those about to ...");

        Log.d(LOG_TAG, "download completed in " + ((System.currentTimeMillis() - startTime) / 1000) + " sec");
        if (!HttpSettings.isResponseOk(ucon.getResponseCode())) {
            throw new HttpAccessException(
                    "Failed downloading video, response from server " + ucon.getResponseCode(),
                    HttpAccessException.ACCESS_ERROR);
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
        throw new HttpAccessException("Failed downloading video", e, HttpAccessException.FILE_NOT_FOUND);
    } catch (Exception e) {
        e.printStackTrace();
        throw new HttpAccessException("Failed downloading video", e, HttpAccessException.NETWORK_ERROR);
    }
}

From source file:org.runnerup.export.RunningAHEAD.java

@Override
public Uploader.Status upload(SQLiteDatabase db, final long mID) {
    Status s;/*from w w  w.j  a v  a 2s  . c  om*/
    if ((s = connect()) != Status.OK) {
        return s;
    }

    String URL = IMPORT_URL + "?access_token=" + access_token;
    TCX tcx = new TCX(db);
    HttpURLConnection conn = null;
    Exception ex = null;
    try {
        StringWriter writer = new StringWriter();
        tcx.export(mID, writer);
        conn = (HttpURLConnection) new URL(URL).openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.addRequestProperty("Content-Encoding", "gzip");
        OutputStream out = new GZIPOutputStream(new BufferedOutputStream(conn.getOutputStream()));
        out.write(writer.toString().getBytes());
        out.flush();
        out.close();
        int responseCode = conn.getResponseCode();
        String amsg = conn.getResponseMessage();
        System.err.println("code: " + responseCode + ", amsg: " + amsg);

        BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        JSONObject obj = parse(in);
        JSONObject data = obj.getJSONObject("data");

        boolean found = false;
        if (found == false) {
            try {
                found = data.getJSONArray("workoutIds").length() == 1;
            } catch (JSONException e) {
            }
        }
        if (found == false) {
            try {
                found = data.getJSONArray("ids").length() == 1;
            } catch (JSONException e) {
            }
        }
        if (!found) {
            System.err.println("Unhandled response from RunningAHEAD: " + obj);
        }
        if (responseCode == 200 && found) {
            conn.disconnect();
            return Status.OK;
        }
        ex = new Exception(amsg);
    } catch (IOException e) {
        ex = e;
    } catch (JSONException e) {
        ex = e;
    }

    s = Uploader.Status.ERROR;
    s.ex = ex;
    if (ex != null) {
        ex.printStackTrace();
    }
    return s;
}

From source file:com.tc.rest.client.JsonClient.java

@Override
public String compressAndPost(String json, String strurl) {
    StringBuilder builder = new StringBuilder();
    HttpURLConnection conn = null;
    try {/*from   w  w w .j a  v  a2s. c om*/
        URL url = new URL(strurl);
        conn = (HttpURLConnection) url.openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Content-Type", "application/json");
        conn.addRequestProperty("Content-Encoding", "gzip");

        if (this.useCreds) {
            this.applyCredentials(conn);
        }

        byte[] byteMe = CompressionUtils.compress(json.getBytes());

        conn.setRequestProperty("Content-Length", String.valueOf(byteMe.length));

        OutputStream os = conn.getOutputStream();
        os.write(byteMe);
        os.flush();

        if (conn.getResponseCode() != 200) {
            throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode());
        }

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

        String output;
        logger.log(Level.INFO, "Output from Server .... \n");
        while ((output = br.readLine()) != null) {
            builder.append(output);
        }

    } catch (IOException e) {
        logger.log(Level.SEVERE, null, e);
    } finally {
        conn.disconnect();
    }

    return builder.toString();

}

From source file:in.rab.ordboken.NeClient.java

private JSONObject publicApiRequest(String requestUrl) throws IOException, JSONException, ParserException {
    URL url = new URL(requestUrl);
    HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
    urlConnection.addRequestProperty("Accept", "application/json");
    urlConnection.connect();//from  w  w  w  .  jav  a2s .  com

    try {
        if (urlConnection.getResponseCode() != 200) {
            throw new ParserException("Unexpected response: " + urlConnection.getResponseCode());
        }

        return new JSONObject(inputStreamToString(urlConnection.getInputStream()));
    } finally {
        urlConnection.disconnect();
    }
}

From source file:org.runnerup.export.NikePlusSynchronizer.java

JSONObject makeGetRequest(String url) throws MalformedURLException, IOException, JSONException {
    HttpURLConnection conn = null;
    try {//  ww  w. j a v a  2 s .  c  o m
        conn = (HttpURLConnection) new URL(url).openConnection();
        conn.setRequestMethod(RequestMethod.GET.name());
        conn.addRequestProperty("Accept", "application/json");
        conn.addRequestProperty("User-Agent", USER_AGENT);
        conn.addRequestProperty("appid", APP_ID);
        final InputStream in = new BufferedInputStream(conn.getInputStream());
        final JSONObject reply = SyncHelper.parse(in);
        final int code = conn.getResponseCode();
        conn.disconnect();
        if (code == HttpStatus.SC_OK)
            return reply;
    } finally {
        if (conn != null)
            conn.disconnect();
    }
    return new JSONObject();
}

From source file:org.runnerup.export.FormCrawler.java

protected void addCookies(HttpURLConnection conn) {
    boolean first = true;
    StringBuilder buf = new StringBuilder();
    for (String cookie : cookies) {
        if (!first)
            buf.append("; ");
        buf.append(cookie.split(";", 2)[0]);
        first = false;//from www  . jav a  2s .c  o  m
    }
    conn.addRequestProperty("Cookie", buf.toString());
}

From source file:org.runnerup.export.RunningAHEADSynchronizer.java

@Override
public Status upload(SQLiteDatabase db, final long mID) {
    Status s;/*from   www . j ava  2s .c o m*/
    if ((s = connect()) != Status.OK) {
        return s;
    }

    String URL = IMPORT_URL + "?access_token=" + access_token;
    TCX tcx = new TCX(db);
    HttpURLConnection conn = null;
    Exception ex = null;
    try {
        StringWriter writer = new StringWriter();
        tcx.export(mID, writer);
        conn = (HttpURLConnection) new URL(URL).openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod(RequestMethod.POST.name());
        conn.addRequestProperty("Content-Encoding", "gzip");
        OutputStream out = new GZIPOutputStream(new BufferedOutputStream(conn.getOutputStream()));
        out.write(writer.toString().getBytes());
        out.flush();
        out.close();
        int responseCode = conn.getResponseCode();
        String amsg = conn.getResponseMessage();
        Log.e(getName(), "code: " + responseCode + ", amsg: " + amsg);

        BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        JSONObject obj = SyncHelper.parse(in);
        JSONObject data = obj.getJSONObject("data");

        boolean found = false;
        if (found == false) {
            try {
                found = data.getJSONArray("workoutIds").length() == 1;
            } catch (JSONException e) {
            }
        }
        if (found == false) {
            try {
                found = data.getJSONArray("ids").length() == 1;
            } catch (JSONException e) {
            }
        }
        if (!found) {
            Log.e(getName(), "Unhandled response from RunningAHEADSynchronizer: " + obj);
        }
        if (responseCode == HttpStatus.SC_OK && found) {
            conn.disconnect();
            return Status.OK;
        }
        ex = new Exception(amsg);
    } catch (IOException e) {
        ex = e;
    } catch (JSONException e) {
        ex = e;
    }

    s = Synchronizer.Status.ERROR;
    s.ex = ex;
    if (ex != null) {
        ex.printStackTrace();
    }
    return s;
}

From source file:ai.grakn.engine.loader.client.LoaderClient.java

/**
 * Send an insert query to one host/*from  ww  w .j a v a2  s .co  m*/
 */
private String executePost(HttpURLConnection connection, String body) {

    try {
        // create post
        connection.setRequestMethod(REST.HttpConn.POST_METHOD);
        connection.addRequestProperty(REST.HttpConn.CONTENT_TYPE, REST.HttpConn.APPLICATION_POST_TYPE);

        // add body and execute
        connection.setRequestProperty(REST.HttpConn.CONTENT_LENGTH, Integer.toString(body.length()));
        connection.getOutputStream().write(body.getBytes(REST.HttpConn.UTF8));
        connection.getOutputStream().flush();

        // get response
        return IOUtils.toString(connection.getInputStream());
    } catch (HTTPException e) {
        LOG.error(ErrorMessage.ERROR_IN_DISTRIBUTED_TRANSACTION.getMessage(connection.getURL().toString(),
                e.getStatusCode(), getResponseMessage(connection)));
    } catch (IOException e) {
        LOG.error(ErrorMessage.ERROR_COMMUNICATING_TO_HOST.getMessage(connection.getURL().toString()));
    } finally {
        connection.disconnect();
    }

    return null;
}