Example usage for java.net HttpURLConnection setConnectTimeout

List of usage examples for java.net HttpURLConnection setConnectTimeout

  1. HOME
  2. Java
  3. java
  4. java.net.*
  5. HttpURLConnection
  6. 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:com.mabi87.httprequestbuilder.HTTPRequest.java

/**
 * @throws IOException//ww w. ja v  a 2s.co  m
 *             throws from HttpURLConnection method.
 * @return the HTTPResponse object
 */
private HTTPResponse post() throws IOException {
    URL url = new URL(mPath);
    HttpURLConnection lConnection = (HttpURLConnection) url.openConnection();

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

    OutputStream lOutStream = lConnection.getOutputStream();
    BufferedWriter lWriter = new BufferedWriter(new OutputStreamWriter(lOutStream, "UTF-8"));
    lWriter.write(getQuery(mParameters));
    lWriter.flush();
    lWriter.close();
    lOutStream.close();

    HTTPResponse response = readPage(lConnection);

    return response;
}

From source file:msearch.filmlisten.MSFilmlisteLesen.java

private InputStream getInputStreamForLocation(String source) throws Exception {
    InputStream in;/*from w ww. ja va  2 s  . c o m*/
    long size = 0;
    final URI uri;
    if (source.startsWith("http")) {
        uri = new URI(source);
        //remote address for internet download
        HttpURLConnection conn = (HttpURLConnection) uri.toURL().openConnection();
        conn.setConnectTimeout(TIMEOUT);
        conn.setReadTimeout(TIMEOUT);
        conn.setRequestProperty("User-Agent", MSConfig.getUserAgent());
        if (conn.getResponseCode() < 400) {
            size = conn.getContentLengthLong();
        }
        in = new SizeInputStream(conn.getInputStream(), size, uri.toASCIIString());
    } else {
        //local file
        notifyProgress(source, "Download", PROGRESS_MAX);
        in = new FileInputStream(source);
    }

    return in;
}

From source file:com.eucalyptus.tokens.oidc.OidcDiscoveryCache.java

private OidcDiscoveryCachedResource fetchResource(final String url, final long timeNow,
        final OidcDiscoveryCachedResource cached) throws IOException {
    final URL location = new URL(url);
    final OidcResource oidcResource;
    { // setup url connection and resolve
        final HttpURLConnection conn = (HttpURLConnection) location.openConnection();
        conn.setAllowUserInteraction(false);
        conn.setInstanceFollowRedirects(false);
        conn.setConnectTimeout(CONNECT_TIMEOUT);
        conn.setReadTimeout(READ_TIMEOUT);
        conn.setUseCaches(false);//from   w ww. j a v  a2s.  c  o m
        if (cached != null) {
            if (cached.lastModified.isDefined()) {
                conn.setRequestProperty(HttpHeaders.IF_MODIFIED_SINCE, cached.lastModified.get());
            }
            if (cached.etag.isDefined()) {
                conn.setRequestProperty(HttpHeaders.IF_NONE_MATCH, cached.etag.get());
            }
        }
        oidcResource = resolve(conn);
    }

    // build cache entry from resource
    if (oidcResource.statusCode == 304) {
        return new OidcDiscoveryCachedResource(timeNow, cached);
    } else {
        return new OidcDiscoveryCachedResource(timeNow, Option.of(oidcResource.lastModifiedHeader),
                Option.of(oidcResource.etagHeader), ImmutableList.copyOf(oidcResource.certs), url,
                new String(oidcResource.content, StandardCharsets.UTF_8));
    }
}

From source file:edu.usf.cutr.opentripplanner.android.pois.Nominatim.java

public JSONArray requestPlaces(String paramName, String left, String top, String right, String bottom) {
    StringBuilder builder = new StringBuilder();

    String encodedParamName;//ww  w.  jav a  2s.co  m
    String encodedParamLeft = "";
    String encodedParamTop = "";
    String encodedParamRight = "";
    String encodedParamBottom = "";
    try {
        encodedParamName = URLEncoder.encode(paramName, OTPApp.URL_ENCODING);
        if ((left != null) && (top != null) && (right != null) && (bottom != null)) {
            encodedParamLeft = URLEncoder.encode(left, OTPApp.URL_ENCODING);
            encodedParamTop = URLEncoder.encode(top, OTPApp.URL_ENCODING);
            encodedParamRight = URLEncoder.encode(right, OTPApp.URL_ENCODING);
            encodedParamBottom = URLEncoder.encode(bottom, OTPApp.URL_ENCODING);
        }
    } catch (UnsupportedEncodingException e1) {
        Log.e(OTPApp.TAG, "Error encoding Nominatim request");
        e1.printStackTrace();
        return null;
    }

    request += "&q=" + encodedParamName;
    if ((left != null) && (top != null) && (right != null) && (bottom != null)) {
        request += "&viewbox=" + encodedParamLeft + "," + encodedParamTop + "," + encodedParamRight + ","
                + encodedParamBottom;
        request += "&bounded=1";
    }

    request += "&key=" + mApiKey;

    Log.d(OTPApp.TAG, request);

    HttpURLConnection urlConnection = null;

    try {
        URL url = new URL(request);
        urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setConnectTimeout(OTPApp.HTTP_CONNECTION_TIMEOUT);
        urlConnection.setReadTimeout(OTPApp.HTTP_SOCKET_TIMEOUT);
        urlConnection.connect();
        int status = urlConnection.getResponseCode();

        if (status == HttpURLConnection.HTTP_OK) {
            BufferedReader reader = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                builder.append(line);
            }
        } else {
            Log.e(OTPApp.TAG, "Error obtaining Nominatim response, status code: " + status);
        }
    } catch (IOException e) {
        e.printStackTrace();
        Log.e(OTPApp.TAG, "Error obtaining Nominatim response" + e.toString());
        return null;
    } finally {
        if (urlConnection != null) {
            urlConnection.disconnect();
        }
    }
    Log.d(OTPApp.TAG, builder.toString());

    JSONArray json = null;
    try {
        json = new JSONArray(builder.toString());
    } catch (JSONException e) {
        Log.e(OTPApp.TAG, "Error parsing Nominatim data " + e.toString());
    }

    return json;
}

From source file:eu.codeplumbers.cosi.services.CosiNoteService.java

@Override
protected void onHandleIntent(Intent intent) {
    // Do the task here
    Log.i(CosiNoteService.class.getName(), "Cosi Service running");

    // Release the wake lock provided by the WakefulBroadcastReceiver.
    WakefulBroadcastReceiver.completeWakefulIntent(intent);

    Device device = Device.registeredDevice();

    // delete all local notes
    new Delete().from(Note.class).execute();

    // cozy register device url
    this.url = device.getUrl() + "/ds-api/request/note/cosiall/";

    // concatenate username and password with colon for authentication
    final String credentials = device.getLogin() + ":" + device.getPassword();
    authHeader = "Basic " + Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);

    showNotification();//ww  w.  ja va2  s  .  c om

    if (isNetworkAvailable()) {
        try {
            URL urlO = new URL(url);
            HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
            conn.setConnectTimeout(5000);
            conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
            conn.setRequestProperty("Authorization", authHeader);
            conn.setDoInput(true);
            conn.setRequestMethod("POST");

            // read the response
            int status = conn.getResponseCode();
            InputStream in = null;

            if (status >= HttpURLConnection.HTTP_BAD_REQUEST) {
                in = conn.getErrorStream();
            } else {
                in = conn.getInputStream();
            }

            StringWriter writer = new StringWriter();
            IOUtils.copy(in, writer, "UTF-8");
            String result = writer.toString();

            JSONArray jsonArray = new JSONArray(result);

            if (jsonArray != null) {
                for (int i = 0; i < jsonArray.length(); i++) {
                    String version = "0";
                    if (jsonArray.getJSONObject(i).has("version")) {
                        version = jsonArray.getJSONObject(i).getString("version");
                    }
                    JSONObject noteJson = jsonArray.getJSONObject(i).getJSONObject("value");
                    Note note = Note.getByRemoteId(noteJson.get("_id").toString());

                    if (note == null) {
                        note = new Note(noteJson);
                    } else {
                        boolean versionIncremented = note.getVersion() < Integer
                                .valueOf(noteJson.getString("version"));

                        int modifiedOnServer = DateUtils.compareDateStrings(
                                Long.valueOf(note.getLastModificationValueOf()),
                                noteJson.getLong("lastModificationValueOf"));

                        if (versionIncremented || modifiedOnServer == -1) {
                            note.setTitle(noteJson.getString("title"));
                            note.setContent(noteJson.getString("content"));
                            note.setCreationDate(noteJson.getString("creationDate"));
                            note.setLastModificationDate(noteJson.getString("lastModificationDate"));
                            note.setLastModificationValueOf(noteJson.getString("lastModificationValueOf"));
                            note.setParentId(noteJson.getString("parent_id"));
                            // TODO: 10/3/16
                            // handle note paths
                            note.setPath(noteJson.getString("path"));
                            note.setVersion(Integer.valueOf(version));
                        }

                    }

                    mBuilder.setProgress(jsonArray.length(), i, false);
                    mBuilder.setContentText("Getting note : " + note.getTitle());
                    mNotifyManager.notify(notification_id, mBuilder.build());

                    EventBus.getDefault()
                            .post(new NoteSyncEvent(SYNC_MESSAGE, "Getting note : " + note.getTitle()));
                    note.save();
                }
            } else {
                EventBus.getDefault().post(new NoteSyncEvent(SERVICE_ERROR, "Failed to parse API response"));
            }

            in.close();
            conn.disconnect();

            mNotifyManager.cancel(notification_id);
            EventBus.getDefault().post(new NoteSyncEvent(REFRESH, "Sync OK"));
        } catch (MalformedURLException e) {
            EventBus.getDefault().post(new NoteSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            mNotifyManager.notify(notification_id, mBuilder.build());
            stopSelf();
        } catch (ProtocolException e) {
            EventBus.getDefault().post(new NoteSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            mNotifyManager.notify(notification_id, mBuilder.build());
            stopSelf();
        } catch (IOException e) {
            EventBus.getDefault().post(new NoteSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            mNotifyManager.notify(notification_id, mBuilder.build());
            stopSelf();
        } catch (JSONException e) {
            EventBus.getDefault().post(new NoteSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
            mNotifyManager.notify(notification_id, mBuilder.build());
            stopSelf();
        }
    } else {
        mSyncRunning = false;
        EventBus.getDefault().post(new NoteSyncEvent(SERVICE_ERROR, "No Internet connection"));
        mBuilder.setContentText("Sync failed because no Internet connection was available");
        mNotifyManager.notify(notification_id, mBuilder.build());
    }
}

From source file:com.hly.component.download.DownloadTransaction.java

public HttpURLConnection getHttpConnetion(String url) throws IOException {
    URL urlObj = new URL(url);
    HttpURLConnection connection = (HttpURLConnection) urlObj.openConnection();
    connection.setConnectTimeout(CONNECT_TIMEOUT);
    connection.setReadTimeout(READ_TIMEOUT);
    connection.setRequestMethod("GET");
    return connection;
}

From source file:org.devnexus.aerogear.HttpRestProvider.java

private HttpURLConnection prepareConnection(String id) {
    HttpURLConnection connection = connectionPreparer.get(id);
    connection.setReadTimeout(timeout);/*from www .j  a v  a 2  s  .co m*/
    connection.setConnectTimeout(timeout);
    return connection;
}

From source file:ir.rasen.charsoo.controller.image_loader.core.download.BaseImageDownloader.java

/**
 * Create {@linkplain HttpURLConnection HTTP connection} for incoming URL
 *
 * @param url   URL to connect to//  w w  w. j a v a2  s .co m
 * @param extra Auxiliary object which was passed to {@link DisplayImageOptions.Builder#extraForDownloader(Object)
 *              DisplayImageOptions.extraForDownloader(Object)}; can be null
 * @return {@linkplain HttpURLConnection Connection} for incoming URL. Connection isn't established so it still configurable.
 * @throws IOException if some I/O error occurs during network request or if no InputStream could be created for
 *                     URL.
 */
protected HttpURLConnection createConnection(String url, Object extra) throws IOException {
    String encodedUrl = Uri.encode(url, ALLOWED_URI_CHARS);
    HttpURLConnection conn = (HttpURLConnection) new URL(encodedUrl).openConnection();
    conn.setConnectTimeout(connectTimeout);
    conn.setReadTimeout(readTimeout);
    return conn;
}

From source file:com.yahoo.druid.hadoop.DruidHelper.java

protected List<DataSegment> getSegmentsToLoad(String dataSource, Interval interval, String overlordUrl) {
    String urlStr = "http://" + overlordUrl + "/druid/indexer/v1/action";
    logger.info("Sending request to overlord at " + urlStr);

    String requestJson = getSegmentListUsedActionJson(dataSource, interval.toString());
    logger.info("request json is " + requestJson);

    int numTries = 3; //TODO: should be configurable?
    for (int trial = 0; trial < numTries; trial++) {
        try {/*from  ww  w .  java 2  s  .c o m*/
            logger.info("attempt number {} to get list of segments from overlord", trial);
            URL url = new URL(urlStr);
            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
            conn.setRequestMethod("POST");
            conn.setRequestProperty("content-type", "application/json");
            conn.setUseCaches(false);
            conn.setDoOutput(true);
            conn.setConnectTimeout(60000); //TODO: 60 secs, shud be configurable?
            OutputStream out = conn.getOutputStream();
            out.write(requestJson.getBytes());
            out.close();
            int responseCode = conn.getResponseCode();
            if (responseCode == 200) {
                ObjectMapper mapper = DruidInitialization.getInstance().getObjectMapper();
                Map<String, Object> obj = mapper.readValue(conn.getInputStream(),
                        new TypeReference<Map<String, Object>>() {
                        });
                return mapper.convertValue(obj.get("result"), new TypeReference<List<DataSegment>>() {
                });
            } else {
                logger.warn(
                        "Attempt Failed to get list of segments from overlord. response code {} , response {}",
                        responseCode, IOUtils.toString(conn.getInputStream()));
            }
        } catch (Exception ex) {
            logger.warn("Exception in getting list of segments from overlord", ex);
        }

        try {
            Thread.sleep(5000); //wait before next trial
        } catch (InterruptedException ex) {
            Throwables.propagate(ex);
        }
    }

    throw new RuntimeException(
            String.format("failed to find list of segments, dataSource[%s], interval[%s], overlord[%s]",
                    dataSource, interval, overlordUrl));
}

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

/**
 *
 * @param urlStr// w ww .  j  a  v  a 2 s  .  c  om
 *            the URL String
 * @param requestMethod
 *            Method type
 * @param params
 *            Parameters to pass in request
 * @param header
 *            Header parameters
 * @param inputStream
 *            Input stream of image
 * @param fileName
 *            Image file name
 * @param fileParamName
 *            Image Filename parameter. It requires in some provider.
 * @return Response object
 * @throws SocialAuthException
 */
public static Response doHttpRequest(final String urlStr, final String requestMethod,
        final Map<String, String> params, final Map<String, String> header, final InputStream inputStream,
        final String fileName, final String fileParamName, 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 (requestMethod.equalsIgnoreCase(MethodType.POST.toString())
                || requestMethod.equalsIgnoreCase(MethodType.PUT.toString())) {
            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 (inputStream != null) {
            if (requestMethod != null && !MethodType.GET.toString().equals(requestMethod)
                    && !MethodType.DELETE.toString().equals(requestMethod)) {
                LOG.debug(requestMethod + " request");
                String boundary = "----Socialauth-posting" + System.currentTimeMillis();
                conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
                boundary = "--" + boundary;

                os = conn.getOutputStream();
                DataOutputStream out = new DataOutputStream(os);
                write(out, boundary + "\r\n");

                if (fileParamName != null) {
                    write(out, "Content-Disposition: form-data; name=\"" + fileParamName + "\"; filename=\""
                            + fileName + "\"\r\n");
                } else {
                    write(out, "Content-Disposition: form-data;  filename=\"" + fileName + "\"\r\n");
                }
                write(out, "Content-Type: " + "multipart/form-data" + "\r\n\r\n");
                int b;
                while ((b = inputStream.read()) != -1) {
                    out.write(b);
                }
                // out.write(imageFile);
                write(out, "\r\n");

                Iterator<Map.Entry<String, String>> entries = params.entrySet().iterator();
                while (entries.hasNext()) {
                    Map.Entry<String, String> entry = entries.next();
                    write(out, boundary + "\r\n");
                    write(out, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"\r\n\r\n");
                    // write(out,
                    // "Content-Type: text/plain;charset=UTF-8 \r\n\r\n");
                    LOG.debug(entry.getValue());
                    out.write(entry.getValue().getBytes("UTF-8"));
                    write(out, "\r\n");
                }

                write(out, boundary + "--\r\n");
                write(out, "\r\n");
            }
        }
        conn.connect();
    } catch (Exception e) {
        throw new SocialAuthException(e);
    }
    return new Response(conn);

}