Example usage for java.net HttpURLConnection setReadTimeout

List of usage examples for java.net HttpURLConnection setReadTimeout

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Introduction

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

Prototype

public void setReadTimeout(int timeout)

Source Link

Document

Sets the read timeout to a specified timeout, in milliseconds.

Usage

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

public void downloadVideo(String clubUri, String file, String videoUuid) throws HttpAccessException {
    try {//from   w  w w.  j ava 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:com.google.zxing.web.DecodeServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    String imageURIString = request.getParameter("u");
    if (imageURIString == null || imageURIString.isEmpty()) {
        log.info("URI was empty");
        response.sendRedirect("badurl.jspx");
        return;/*  w ww .  ja  v  a2 s.  c  o  m*/
    }

    imageURIString = imageURIString.trim();
    for (CharSequence substring : blockedURLSubstrings) {
        if (imageURIString.contains(substring)) {
            log.info("Disallowed URI " + imageURIString);
            response.sendRedirect("badurl.jspx");
            return;
        }
    }

    URI imageURI;
    try {
        imageURI = new URI(imageURIString);
        // Assume http: if not specified
        if (imageURI.getScheme() == null) {
            imageURI = new URI("http://" + imageURIString);
        }
    } catch (URISyntaxException urise) {
        log.info("URI " + imageURIString + " was not valid: " + urise);
        response.sendRedirect("badurl.jspx");
        return;
    }

    // Shortcut for data URI
    if ("data".equals(imageURI.getScheme())) {
        try {
            BufferedImage image = ImageReader.readDataURIImage(imageURI);
            processImage(image, request, response);
        } catch (IOException ioe) {
            log.info(ioe.toString());
            response.sendRedirect("badurl.jspx");
        }
        return;
    }

    URL imageURL;
    try {
        imageURL = imageURI.toURL();
    } catch (MalformedURLException ignored) {
        log.info("URI was not valid: " + imageURIString);
        response.sendRedirect("badurl.jspx");
        return;
    }

    String protocol = imageURL.getProtocol();
    if (!"http".equalsIgnoreCase(protocol) && !"https".equalsIgnoreCase(protocol)) {
        log.info("URI was not valid: " + imageURIString);
        response.sendRedirect("badurl.jspx");
        return;
    }

    HttpURLConnection connection;
    try {
        connection = (HttpURLConnection) imageURL.openConnection();
    } catch (IllegalArgumentException ignored) {
        log.info("URI could not be opened: " + imageURL);
        response.sendRedirect("badurl.jspx");
        return;
    }

    connection.setAllowUserInteraction(false);
    connection.setReadTimeout(5000);
    connection.setConnectTimeout(5000);
    connection.setRequestProperty(HttpHeaders.USER_AGENT, "zxing.org");
    connection.setRequestProperty(HttpHeaders.CONNECTION, "close");

    try {
        connection.connect();
    } catch (IOException ioe) {
        // Encompasses lots of stuff, including
        //  java.net.SocketException, java.net.UnknownHostException,
        //  javax.net.ssl.SSLPeerUnverifiedException,
        //  org.apache.http.NoHttpResponseException,
        //  org.apache.http.client.ClientProtocolException,
        log.info(ioe.toString());
        response.sendRedirect("badurl.jspx");
        return;
    }

    try (InputStream is = connection.getInputStream()) {
        try {
            if (connection.getResponseCode() != HttpServletResponse.SC_OK) {
                log.info("Unsuccessful return code: " + connection.getResponseCode());
                response.sendRedirect("badurl.jspx");
                return;
            }
            if (connection.getHeaderFieldInt(HttpHeaders.CONTENT_LENGTH, 0) > MAX_IMAGE_SIZE) {
                log.info("Too large");
                response.sendRedirect("badimage.jspx");
                return;
            }

            log.info("Decoding " + imageURL);
            processStream(is, request, response);
        } finally {
            consumeRemainder(is);
        }
    } catch (IOException ioe) {
        log.info(ioe.toString());
        response.sendRedirect("badurl.jspx");
    } finally {
        connection.disconnect();
    }

}

From source file:com.conx.logistics.kernel.bpm.impl.jbpm.core.mock.BPMGuvnorUtil.java

public String getFormTemplateURLFromGuvnor(String templateName, String format) {
    List<String> allPackages = getPackageNames();
    try {//from   w ww  . j  ava2 s  .  co  m
        for (String pkg : allPackages) {
            String templateURL = getGuvnorProtocol() + "://" + getGuvnorHost() + "/" + getGuvnorSubdomain()
                    + "/rest/packages/" + pkg + "/assets/" + URLEncoder.encode(templateName, "UTF-8");

            URL checkURL = new URL(templateURL);
            HttpURLConnection checkConnection = (HttpURLConnection) checkURL.openConnection();
            checkConnection.setRequestMethod("GET");
            checkConnection.setRequestProperty("Accept", "application/atom+xml");
            checkConnection.setConnectTimeout(Integer.parseInt(getGuvnorConnectTimeout()));
            checkConnection.setReadTimeout(Integer.parseInt(getGuvnorReadTimeout()));
            applyAuth(checkConnection);
            checkConnection.connect();
            if (checkConnection.getResponseCode() == 200) {

                String toReturnURL = getGuvnorProtocol() + "://" + getGuvnorHost() + "/" + getGuvnorSubdomain()
                        + "/org.drools.guvnor.Guvnor/package/" + pkg + "/" + getGuvnorSnapshotName() + "/"
                        + URLEncoder.encode(templateName, "UTF-8") + "." + format;

                return toReturnURL;
            }
        }
    } catch (Exception e) {
        logger.error("Exception returning template url : " + e.getMessage());
        return null;
    }
    logger.info("Could not find process template url for: " + templateName);
    return null;
}

From source file:com.licryle.httpposter.HttpPoster.java

/**
 * Opens a connection to the POST end point specified in the mConf
 * {@link HttpConfiguration} and sends the content of mEntity. Attempts to
 * read the answer from the server after the POST Request.
 * //  ww  w.  ja v  a  2  s  .c om
 * @param mConf The {@link HttpConfiguration} of the request.
 * @param mEntity The Entity to send in the HTTP Post. Should be built using
 *                {@link #_buildEntity}.
 *
 * @return The result of the HTTP Post request. Either #SUCCESS,
 * #FAILURE_CONNECTION, #FAILURE_TRANSFER, #FAILURE_RESPONSE,
 * #FAILURE_MALFORMEDURL.
 *
 * @see HttpConfiguration
 * @see _ProgressiveEntity
 */
protected Long _httpPost(HttpConfiguration mConf, _ProgressiveEntity mEntity) {
    Log.d("HttpPoster", String.format("_httpPost: Entering Instance %d", _iInstanceId));

    /******** Open request ********/
    try {
        HttpURLConnection mConn = (HttpURLConnection) mConf.getEndPoint().openConnection();

        mConn.setRequestMethod("POST");
        mConn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + mConf.getHTTPBoundary());

        mConn.setDoInput(true);
        mConn.setDoOutput(true);
        mConn.setUseCaches(false);
        mConn.setReadTimeout(mConf.getReadTimeout());
        mConn.setConnectTimeout(mConf.getConnectTimeout());
        mConn.setInstanceFollowRedirects(false);

        mConn.connect();

        Log.d("HttpPoster", String.format("_httpPost: Connected for Instance %d", _iInstanceId));

        try {
            /********** Write request ********/
            _dispatchOnStartTransfer();

            Log.d("HttpPoster", String.format("_httpPost: Sending for Instance %d", _iInstanceId));

            mEntity.writeTo(mConn.getOutputStream());
            mConn.getOutputStream().flush();
            mConn.getOutputStream().close();

            _iResponseCode = mConn.getResponseCode();
            try {
                Log.d("HttpPoster", String.format("_httpPost: Reading for Instance %d", _iInstanceId));

                _readServerAnswer(mConn.getInputStream());
                return SUCCESS;
            } catch (IOException e) {
                return FAILURE_RESPONSE;
            }
        } catch (Exception e) {
            Log.d("HTTPParser", e.getMessage());
            e.printStackTrace();

            return FAILURE_TRANSFER;
        } finally {
            if (mConn != null) {
                Log.d("HttpPoster", String.format("_httpPost: Disconnecting Instance %d", _iInstanceId));

                mConn.disconnect();
            }
        }
    } catch (Exception e) {
        return FAILURE_CONNECTION;
    }
}

From source file:com.conx.logistics.kernel.bpm.impl.jbpm.core.mock.BPMGuvnorUtil.java

public boolean templateExistsInRepo(String templateName) throws Exception {
    List<String> allPackages = getPackageNames();
    try {/*from   w w  w .  ja  v  a  2s .  co  m*/
        for (String pkg : allPackages) {
            String templateURL = getGuvnorProtocol() + "://" + getGuvnorHost() + "/" + getGuvnorSubdomain()
                    + "/rest/packages/" + pkg + "/assets/" + URLEncoder.encode(templateName, "UTF-8");

            URL checkURL = new URL(templateURL);
            HttpURLConnection checkConnection = (HttpURLConnection) checkURL.openConnection();
            checkConnection.setRequestMethod("GET");
            checkConnection.setRequestProperty("Accept", "application/atom+xml");
            checkConnection.setConnectTimeout(Integer.parseInt(getGuvnorConnectTimeout()));
            checkConnection.setReadTimeout(Integer.parseInt(getGuvnorReadTimeout()));
            applyAuth(checkConnection);
            checkConnection.connect();
            if (checkConnection.getResponseCode() == 200) {

                XMLInputFactory factory = XMLInputFactory.newInstance();
                XMLStreamReader reader = factory.createXMLStreamReader(checkConnection.getInputStream());

                boolean foundFormFormat = false;
                while (reader.hasNext()) {
                    if (reader.next() == XMLStreamReader.START_ELEMENT) {
                        if ("format".equals(reader.getLocalName())) {
                            reader.next();
                            String pname = reader.getElementText();
                            if ("flt".equalsIgnoreCase(pname)) {
                                foundFormFormat = true;
                                break;
                            }
                        }
                    }
                }
                return foundFormFormat;
            }
        }
    } catch (Exception e) {
        logger.error("Exception checking template url : " + e.getMessage());
        return false;
    }
    logger.info("Could not find process template for: " + templateName);
    return false;
}

From source file:csic.ceab.movelab.beepath.Util.java

public static boolean uploadFile(byte[] bytes, String filename, String uploadurl) {

    HttpURLConnection conn = null;
    DataOutputStream dos = null;//  ww w.ja v a 2  s  . co  m
    // DataInputStream inStream = null;

    String lineEnd = "\r\n";
    String twoHyphens = "--";
    String boundary = "*****";

    int bytesRead, bytesAvailable, bufferSize;
    byte[] buffer;
    int maxBufferSize = 64 * 1024; // old value 1024*1024
    ByteArrayInputStream byteArrayInputStream = null;
    boolean isSuccess = true;
    try {
        // ------------------ CLIENT REQUEST

        byteArrayInputStream = new ByteArrayInputStream(bytes);

        // open a URL connection to the Servlet
        URL url = new URL(uploadurl);
        // Open a HTTP connection to the URL
        conn = (HttpURLConnection) url.openConnection();
        // Allow Inputs
        conn.setDoInput(true);
        // Allow Outputs
        conn.setDoOutput(true);
        // Don't use a cached copy.
        conn.setUseCaches(false);
        // set timeout
        conn.setConnectTimeout(60000);
        conn.setReadTimeout(60000);
        // Use a post method.
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);

        dos = new DataOutputStream(conn.getOutputStream());
        dos.writeBytes(twoHyphens + boundary + lineEnd);
        dos.writeBytes("Content-Disposition: form-data; name=\"uploadedfile\";filename=\"" + filename + "\""
                + lineEnd);
        dos.writeBytes(lineEnd);

        // create a buffer of maximum size
        bytesAvailable = byteArrayInputStream.available();
        bufferSize = Math.min(bytesAvailable, maxBufferSize);
        buffer = new byte[bufferSize];

        // read file and write it into form...
        bytesRead = byteArrayInputStream.read(buffer, 0, bufferSize);
        while (bytesRead > 0) {
            dos.write(buffer, 0, bufferSize);
            bytesAvailable = byteArrayInputStream.available();
            bufferSize = Math.min(bytesAvailable, maxBufferSize);
            bytesRead = byteArrayInputStream.read(buffer, 0, bufferSize);
        }

        // send multipart form data necesssary after file data...
        dos.writeBytes(lineEnd);
        dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

        // close streams
        // Log.e(TAG,"UploadService Runnable:File is written");
        // fileInputStream.close();
        // dos.flush();
        // dos.close();
    } catch (Exception e) {
        // Log.e(TAG, "UploadService Runnable:Client Request error", e);
        isSuccess = false;
    } finally {
        if (dos != null) {
            try {
                dos.close();
            } catch (IOException e) {
                // Log.e(TAG, "exception" + e);

            }
        }
        if (byteArrayInputStream != null) {
            try {
                byteArrayInputStream.close();
            } catch (IOException e) {
                // Log.e(TAG, "exception" + e);

            }
        }

    }

    // ------------------ read the SERVER RESPONSE
    try {

        if (conn.getResponseCode() != 200) {
            isSuccess = false;
        }
    } catch (IOException e) {
        // Log.e(TAG, "Connection error", e);
        isSuccess = false;
    }

    return isSuccess;
}

From source file:com.skelril.aurora.authentication.AuthComponent.java

public synchronized JSONArray getFrom(String subAddress) {

    JSONArray objective = new JSONArray();
    HttpURLConnection connection = null;
    BufferedReader reader = null;

    try {//from   w w  w .j a va2s. c  o m
        JSONParser parser = new JSONParser();
        for (int i = 1; true; i++) {

            try {
                // Establish the connection
                URL url = new URL(config.websiteUrl + subAddress + "?page=" + i);
                connection = (HttpURLConnection) url.openConnection();
                connection.setConnectTimeout(1500);
                connection.setReadTimeout(1500);

                // Check response codes return if invalid
                if (connection.getResponseCode() < 200 || connection.getResponseCode() >= 300)
                    return null;

                // Begin to read results
                reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
                StringBuilder builder = new StringBuilder();
                String line;
                while ((line = reader.readLine()) != null) {
                    builder.append(line);
                }

                // Parse Data
                JSONObject o = (JSONObject) parser.parse(builder.toString());
                JSONArray ao = (JSONArray) o.get("characters");
                if (ao.isEmpty())
                    break;
                Collections.addAll(objective, (JSONObject[]) ao.toArray(new JSONObject[ao.size()]));
            } catch (ParseException e) {
                break;
            } finally {
                if (connection != null)
                    connection.disconnect();

                if (reader != null) {
                    try {
                        reader.close();
                    } catch (IOException ignored) {
                    }
                }
            }
        }
    } catch (IOException e) {
        return null;
    }

    return objective;
}

From source file:com.jeremyhaberman.playgrounds.WebPlaygroundDAO.java

@Override
public Collection<Playground> getNearby(Context context, GeoPoint location, int maxQuantity) {
    playgrounds = new ArrayList<Playground>();
    String result = swingset.getResources().getString(R.string.error);
    HttpURLConnection httpConnection = null;
    Log.d(TAG, "getPlaygrounds()");

    try {/*from   w ww .jav  a2  s  .com*/
        // Build query
        URL url = new URL("http://swingsetweb.appspot.com/playground?" + TYPE_PARAM + "=" + NEARBY + "&"
                + LATITUDE_PARAM + "=" + location.getLatitudeE6() + "&" + LONGITUDE_PARAM + "="
                + location.getLongitudeE6() + "&" + MAX_PARAM + "=" + Integer.toString(maxQuantity));
        httpConnection = (HttpURLConnection) url.openConnection();
        httpConnection.setConnectTimeout(15000);
        httpConnection.setReadTimeout(15000);
        StringBuilder response = new StringBuilder();

        if (httpConnection.getResponseCode() == HttpURLConnection.HTTP_OK) {
            // Read results from the query
            BufferedReader input = new BufferedReader(
                    new InputStreamReader(httpConnection.getInputStream(), "UTF-8"));
            String strLine = null;
            while ((strLine = input.readLine()) != null) {
                response.append(strLine);
            }
            input.close();

        }

        // Parse to get translated text
        JSONArray jsonPlaygrounds = new JSONArray(response.toString());
        int numOfPlaygrounds = jsonPlaygrounds.length();

        JSONObject jsonPlayground = null;

        for (int i = 0; i < numOfPlaygrounds; i++) {
            jsonPlayground = jsonPlaygrounds.getJSONObject(i);
            playgrounds.add(toPlayground(jsonPlayground));
        }

    } catch (Exception e) {
        Log.e(TAG, "Exception", e);
        Intent errorIntent = new Intent(context, Playgrounds.class);
        errorIntent.putExtra("Exception", e.getLocalizedMessage());
        errorIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        context.startActivity(errorIntent);
    } finally {
        if (httpConnection != null) {
            httpConnection.disconnect();
        }
    }

    Log.d(TAG, "   -> returned " + result);
    return playgrounds;

}

From source file:com.seeyon.apps.m1.common.manager.menu.impl.MMenuManagerImpl.java

/**
 * ?HttpURLConnection?//  w w  w  . j  a va2s . c  o m
 * 
 * @param in
 * @param urlPath
 * @param cookies
 * @return
 * @throws Exception
 */
private int getNum(String urlPath) {
    if (urlPath == null || urlPath.length() < 10) {
        return 0;
    }
    HttpURLConnection httpURLConnection = null;
    String resulet = "";
    try {
        URL url = new URL(urlPath);// ???
        httpURLConnection = (HttpURLConnection) url.openConnection();
        // ?
        httpURLConnection.setDoOutput(true);// 
        httpURLConnection.setRequestMethod("get");// ??
        httpURLConnection.setUseCaches(false);
        httpURLConnection.setRequestProperty("Content-Type", "text/xml; charset=UTF-8");
        httpURLConnection.setDoInput(true);// ?
        httpURLConnection.setConnectTimeout(40000); // 
        httpURLConnection.setReadTimeout(40000);// ?
        httpURLConnection.connect();
        if (httpURLConnection.getResponseCode() == 200) {
            InputStream in = httpURLConnection.getInputStream();
            byte[] b = new byte[1024];
            int lent = 0;
            while ((lent = in.read(b)) != -1) {
                resulet = resulet + new String(b, 0, lent);
            }
            in.close();
        }
        return Integer.valueOf(resulet);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        httpURLConnection.disconnect();
    }
    return 0;

}

From source file:com.example.android.networkconnect.MainActivity.java

private int httptestconnect(String urlString) throws IOException {

    URL url = new URL(urlString);

    HttpURLConnection conn = (HttpURLConnection) url.openConnection();

    conn.setReadTimeout(10000 /* milliseconds */);
    conn.setConnectTimeout(15000 /* milliseconds */);
    conn.setRequestMethod("GET");
    conn.setDoInput(true);//from   w  w  w.j av  a  2 s  .  c om
    conn.setRequestProperty("User-Agent", "e-venement-app/");
    // Start the query
    conn.connect();
    return conn.getResponseCode();
}