Example usage for java.net HttpURLConnection setConnectTimeout

Introduction

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

Prototype

public void setConnectTimeout(int timeout) 

Source Link

Document

Sets a specified timeout value, in milliseconds, to be used when opening a communications link to the resource referenced by this URLConnection.

Usage

From source file:to.noc.devicefp.server.service.MaxMindServiceImpl.java

private MaxMindLocation createFromWebService(String ip) {
    MaxMindLocation location = null;//from w  ww .  j  av  a  2 s. c o  m
    try {
        URL url = new URL("http://geoip.maxmind.com/e?l=" + maxMindLicenseKey + "&i=" + ip);
        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoOutput(true);
        connection.setRequestMethod("GET");
        connection.setConnectTimeout(10 * 1000); // 10 seconds

        BufferedReader r = new BufferedReader(new InputStreamReader(connection.getInputStream(), "ISO-8859-1"));

        String resultsLine = r.readLine();
        connection.disconnect();

        if (resultsLine != null) {
            // Split on a comma only if it has zero or an even number of quotes
            // after it. Assumes quotes are never escaped.
            String values[] = resultsLine.split(",(?=([^\"]*\"[^\"]*\")*[^\"]*$)");

            location = new MaxMindLocation();
            location.setIpAddress(ip);
            location.setStamp(new Date());

            for (GeoIpField field : GeoIpField.values()) {
                if (field.ordinal() >= values.length) {
                    break;
                }
                String val = values[field.ordinal()];
                // replace leading and trailing whitespace and quotes
                val = val.replaceAll("^\"?\\s*|\\s*\"?$", "");
                if (!val.isEmpty()) {
                    addLocationField(location, field, val);
                }
            }
        }
    } catch (Exception ex) {
        log.error("", ex);
        location = null;
    }
    return location;
}

---

From source file:com.hackerati.android.user_sdk.volley.HHurlStack.java

/**
 * Opens an {@link HttpURLConnection} with parameters.
 * //from   www.jav  a2  s .com
 * @param url
 * @return an open connection
 * @throws IOException
 */
private HttpURLConnection openConnection(final URL url, final Request<?> request) throws IOException {
    final HttpURLConnection connection = createConnection(url);

    final int timeoutMs = request.getTimeoutMs();
    connection.setConnectTimeout(timeoutMs);
    connection.setReadTimeout(timeoutMs);
    connection.setUseCaches(false);
    connection.setDoInput(true);

    // use caller-provided custom SslSocketFactory, if any, for HTTPS
    if ("https".equals(url.getProtocol()) && mSslSocketFactory != null) {
        ((HttpsURLConnection) connection).setSSLSocketFactory(mSslSocketFactory);
    }

    return connection;
}

---

From source file:com.flozano.socialauth.util.HttpUtil.java

/**
 * Makes HTTP request using java.net.HTTPURLConnection and optional settings
 * for the connection// w  w  w. j ava  2s .c o  m
 *
 * @param urlStr
 *            the URL String
 * @param requestMethod
 *            Method type
 * @param body
 *            Body to pass in request.
 * @param header
 *            Header parameters
 * @param connectionSettings
 *            The connection settings to apply
 * @return Response Object
 * @throws SocialAuthException
 */
public static Response doHttpRequest(final String urlStr, final String requestMethod, final String body,
        final Map<String, String> header, Optional<ConnectionSettings> connectionSettings)
        throws SocialAuthException {
    HttpURLConnection conn;
    try {

        URL url = new URL(urlStr);
        if (proxyObj != null) {
            conn = (HttpURLConnection) url.openConnection(proxyObj);
        } else {
            conn = (HttpURLConnection) url.openConnection();
        }

        connectionSettings.ifPresent(settings -> settings.apply(conn));

        if (MethodType.POST.toString().equalsIgnoreCase(requestMethod)
                || MethodType.PUT.toString().equalsIgnoreCase(requestMethod)) {
            conn.setDoOutput(true);
        }

        conn.setDoInput(true);

        conn.setInstanceFollowRedirects(true);
        if (timeoutValue > 0) {
            LOG.debug("Setting connection timeout : " + timeoutValue);
            conn.setConnectTimeout(timeoutValue);
        }
        if (requestMethod != null) {
            conn.setRequestMethod(requestMethod);
        }
        if (header != null) {
            for (String key : header.keySet()) {
                conn.setRequestProperty(key, header.get(key));
            }
        }

        // If use POST or PUT must use this
        OutputStream os = null;
        if (body != null) {
            if (requestMethod != null && !MethodType.GET.toString().equals(requestMethod)
                    && !MethodType.DELETE.toString().equals(requestMethod)) {
                os = conn.getOutputStream();
                DataOutputStream out = new DataOutputStream(os);
                out.write(body.getBytes("UTF-8"));
                out.flush();
            }
        }
        conn.connect();
    } catch (Exception e) {
        throw new SocialAuthException(e);
    }
    return new Response(conn);

}

---

From source file:utils.httpUtil_inThread.java

/**
 * ?(?)/*from w w  w .  jav a  2 s  .  c  om*/
 *
 * @return ?null?
 */
public byte[] HttpGetBitmap(String url, String cookie, int timeout_connection, int timeout_read) {
    byte[] bytes = null;
    InputStream is = null;
    try {
        //??
        if (timeout_connection <= 1000)
            timeout_connection = timeout_pic_connection;
        if (timeout_read < 1000)
            timeout_read = timeout_pic_read;

        URL bitmapURL = new URL(url);
        HttpURLConnection conn = (HttpURLConnection) bitmapURL.openConnection();
        if (cookie != null && !cookie.equals(""))
            conn.setRequestProperty("Cookie", cookie); //cookie
        conn.setConnectTimeout(timeout_connection);
        conn.setReadTimeout(timeout_read);
        conn.setDoInput(true);
        conn.connect();

        //?
        is = conn.getInputStream();
        bytes = InputStreamUtils.InputStreamTOByte(is);
    } catch (Exception e) {
        abstract_LogUtil.e(this, "[]" + e.toString());
    } finally {
        try {
            if (is != null)
                is.close();
        } catch (Exception e) {
            abstract_LogUtil.e(this, "[InputStream]");
        }
    }
    return bytes;
}

---

From source file:de.steveliedtke.calendar.domain.impl.EventServiceImpl.java

private String fetchCalendarUrl(String urlToRead) {
    URL url;//from  w  ww.  j av a  2s. c  o  m
    HttpURLConnection conn;
    BufferedReader rd;
    String line;
    String result = "";
    try {
        url = new URL(urlToRead);
        conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        conn.setConnectTimeout(60000);
        rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        while ((line = rd.readLine()) != null) {
            result += line;
        }
        rd.close();
    } catch (Exception e) {
        logger.warning(e.getMessage());
    }
    return result;
}

---

From source file:com.starit.diamond.server.service.NotifyService.java

/**
 * http get//from  ww w  .jav a 2s  .com
 * 
 * @param urlString
 * @return
 */
private String invokeURL(String urlString) {
    HttpURLConnection conn = null;
    URL url = null;
    try {
        url = new URL(urlString);
        conn = (HttpURLConnection) url.openConnection();
        conn.setConnectTimeout(TIMEOUT);
        conn.setReadTimeout(TIMEOUT);
        conn.setRequestMethod("GET");
        conn.connect();
        InputStream urlStream = conn.getInputStream();
        StringBuilder sb = new StringBuilder();
        BufferedReader reader = null;
        try {
            reader = new BufferedReader(new InputStreamReader(urlStream));
            String line = null;
            while ((line = reader.readLine()) != null) {
                sb.append(line);
            }
        } finally {
            if (reader != null)
                reader.close();
        }
        return sb.toString();

    } catch (Exception e) {
        // TODO 
        log.error("http,url=" + urlString, e);
    } finally {
        if (conn != null) {
            conn.disconnect();
        }
    }
    return "error";
}

---

From source file:com.mtt.myapp.home.service.HomeService.java

/**
 * Get panel entries containing the entries from the given RSS
 * url.//w w  w.j  a  v  a2s  .c  o m
 *
 * @param feedURL      rss url message
 * @param maxSize      max size
 * @param includeReply if including reply
 * @return {@link PanelEntry} list
 */
public List<PanelEntry> getPanelEntries(String feedURL, int maxSize, boolean includeReply) {
    SyndFeedInput input = new SyndFeedInput();
    XmlReader reader = null;
    HttpURLConnection feedConnection = null;
    try {
        List<PanelEntry> panelEntries = new ArrayList<PanelEntry>();
        URL url = new URL(feedURL);
        feedConnection = (HttpURLConnection) url.openConnection();
        feedConnection.setConnectTimeout(4000);
        feedConnection.setReadTimeout(4000);
        reader = new XmlReader(feedConnection);
        SyndFeed feed = input.build(reader);
        int count = 0;
        for (Object eachObj : feed.getEntries()) {
            SyndEntryImpl each = cast(eachObj);
            if (!includeReply && StringUtils.startsWithIgnoreCase(each.getTitle(), "Re: ")) {
                continue;
            }
            if (count++ > maxSize) {
                break;
            }
            PanelEntry entry = new PanelEntry();
            entry.setAuthor(each.getAuthor());
            entry.setLastUpdatedDate(
                    each.getUpdatedDate() == null ? each.getPublishedDate() : each.getUpdatedDate());
            entry.setTitle(each.getTitle());
            entry.setLink(each.getLink());
            panelEntries.add(entry);
        }
        Collections.sort(panelEntries);
        return panelEntries;
    } catch (Exception e) {
        LOG.error("Error while patching the feed entries for {} : {}", feedURL, e.getMessage());
    } finally {
        if (feedConnection != null) {
            feedConnection.disconnect();
        }
        IOUtils.closeQuietly(reader);
    }
    return Collections.emptyList();
}

---

From source file:com.wisc.cs407project.ImageLoader.ImageLoader.java

private Bitmap getBitmap(String url) {
    File f = fileCache.getFile(url);
    Bitmap b = decodeFile(f);//  www .  j  a v  a2s  .co  m

    //from Local Directory
    BufferedReader in = null;
    UrlValidator validator = new UrlValidator();
    if (new File(url).exists()) {
        b = decodeFile(new File(url));
        if (b != null)
            return b;
    }

    //from web
    try {
        //check SD cache first
        if (b != null)
            return b;

        Bitmap bitmap = null;
        URL imageUrl = new URL(url);
        HttpURLConnection conn = (HttpURLConnection) imageUrl.openConnection();
        conn.setConnectTimeout(30000);
        conn.setReadTimeout(30000);
        conn.setInstanceFollowRedirects(true);
        InputStream is = conn.getInputStream();
        OutputStream os = new FileOutputStream(f);
        Utils.CopyStream(is, os);
        os.close();
        conn.disconnect();
        bitmap = decodeFile(f);
        return bitmap;
    } catch (Throwable ex) {
        ex.printStackTrace();
        if (ex instanceof OutOfMemoryError)
            memoryCache.clear();
        return null;
    }
}

---

From source file:org.digitalcampus.oppia.task.DownloadCourseTask.java

@Override
protected Payload doInBackground(Payload... params) {
    Payload payload = params[0];//  w w  w .  j a v a 2  s. co  m

    Course dm = (Course) payload.getData().get(0);
    DownloadProgress dp = new DownloadProgress();
    try {
        HTTPConnectionUtils client = new HTTPConnectionUtils(ctx);

        String url = client.createUrlWithCredentials(dm.getDownloadUrl());

        Log.d(TAG, "Downloading:" + url);

        URL u = new URL(url);
        HttpURLConnection c = (HttpURLConnection) u.openConnection();
        c.setRequestMethod("GET");
        c.setDoOutput(true);
        c.connect();
        c.setConnectTimeout(
                Integer.parseInt(prefs.getString(ctx.getString(R.string.prefs_server_timeout_connection),
                        ctx.getString(R.string.prefServerTimeoutConnection))));
        c.setReadTimeout(Integer.parseInt(prefs.getString(ctx.getString(R.string.prefs_server_timeout_response),
                ctx.getString(R.string.prefServerTimeoutResponse))));

        int fileLength = c.getContentLength();

        String localFileName = dm.getShortname() + "-" + String.format("%.0f", dm.getVersionId()) + ".zip";

        dp.setMessage(localFileName);
        dp.setProgress(0);
        publishProgress(dp);

        Log.d(TAG, "saving to: " + localFileName);

        FileOutputStream f = new FileOutputStream(new File(MobileLearning.DOWNLOAD_PATH, localFileName));
        InputStream in = c.getInputStream();

        byte[] buffer = new byte[1024];
        int len1 = 0;
        long total = 0;
        int progress = 0;
        while ((len1 = in.read(buffer)) > 0) {
            total += len1;
            progress = (int) (total * 100) / fileLength;
            if (progress > 0) {
                dp.setProgress(progress);
                publishProgress(dp);
            }
            f.write(buffer, 0, len1);
        }
        f.close();

        dp.setProgress(100);
        publishProgress(dp);
        dp.setMessage(ctx.getString(R.string.download_complete));
        publishProgress(dp);
        payload.setResult(true);
    } catch (ClientProtocolException cpe) {
        if (!MobileLearning.DEVELOPER_MODE) {
            BugSenseHandler.sendException(cpe);
        } else {
            cpe.printStackTrace();
        }
        payload.setResult(false);
        payload.setResultResponse(ctx.getString(R.string.error_connection));
    } catch (SocketTimeoutException ste) {
        if (!MobileLearning.DEVELOPER_MODE) {
            BugSenseHandler.sendException(ste);
        } else {
            ste.printStackTrace();
        }
        payload.setResult(false);
        payload.setResultResponse(ctx.getString(R.string.error_connection));
    } catch (IOException ioe) {
        if (!MobileLearning.DEVELOPER_MODE) {
            BugSenseHandler.sendException(ioe);
        } else {
            ioe.printStackTrace();
        }
        payload.setResult(false);
        payload.setResultResponse(ctx.getString(R.string.error_connection));
    }

    return payload;
}

---

From source file:com.mabi87.httprequestbuilder.HTTPRequest.java

/**
 * @throws IOException/* w w w.j  a v  a  2s  .  c o  m*/
 *             throws from HttpURLConnection method.
 * @return the HTTPResponse object
 */
private HTTPResponse get() throws IOException {
    URL url = null;

    if (mParameters.size() > 0) {
        url = new URL(mPath + "?" + getQuery(mParameters));
    } else {
        url = new URL(mPath);
    }

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

    lConnection.setReadTimeout(mReadTimeoutMillis);
    lConnection.setConnectTimeout(mConnectTimeoutMillis);
    lConnection.setRequestMethod("GET");
    lConnection.setDoInput(true);

    HTTPResponse response = readPage(lConnection);

    return response;
}

---

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