Example usage for java.net URLConnection setConnectTimeout

Introduction

In this page you can find the example usage for java.net URLConnection 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:at.alladin.rmbt.android.util.AsyncHtmlContentRetriever.java

@Override
protected List<Object> doInBackground(String... params) {
    List<Object> result = new ArrayList<Object>();
    URL url;/*from   w w w  .  jav a 2 s. co  m*/
    URLConnection connection;
    try {
        url = new URL(params[0]);
        connection = url.openConnection();
        connection.setConnectTimeout(3000);
        connection.connect();
    } catch (Exception e) {
        result.add(-1);
        result.add(null);
        return result;
    }

    String htmlContent = "";
    HttpGet httpGet = new HttpGet(params[0]);
    HttpClient httpClient = new DefaultHttpClient();
    HttpResponse response;
    int statusCode = -1;

    try {
        response = httpClient.execute(httpGet);
        statusCode = response.getStatusLine().getStatusCode();
        System.out.println("response code: " + statusCode);
        /*
         * load HTML:
         */
        /*
        HttpEntity entity = response.getEntity();
        if (entity != null) {
           InputStream inputStream = entity.getContent();
           htmlContent = convertToString(inputStream);
        }
        */
    } catch (Exception e) {
        result.add(-1);
        result.add(null);
        return result;
    }

    result.add(statusCode);
    result.add(htmlContent);

    return result;
}

---

From source file:org.tupelo_schneck.electric.ted.ImportIterator.java

public ImportIterator(final Options options, final byte mtu, final int count) throws IOException {
    this.timeZone = options.recordTimeZone;
    this.cal = new GregorianCalendar(this.timeZone);
    this.mtu = mtu;
    this.useVoltage = options.voltage;
    URL url;/* ww w .  j a v  a 2s  . co  m*/
    try {
        url = new URL(
                options.gatewayURL + "/history/rawsecondhistory.raw?INDEX=1&MTU=" + mtu + "&COUNT=" + count);
    } catch (MalformedURLException e) {
        throw new RuntimeException(e);
    }
    URLConnection urlConnection = url.openConnection();
    urlConnection.setConnectTimeout(60000);
    urlConnection.setReadTimeout(60000);
    urlConnection.connect();
    urlStream = urlConnection.getInputStream();
    urlConnection.setReadTimeout(1000);
    getNextLine();

    // skip the first timestamp, in case we see only part of multiple values
    if (!closed) {
        Triple first = nextFromLine();
        Triple next = first;
        while (next != null && next.timestamp == first.timestamp) {
            next = nextFromLine();
        }
        pushback = next;

        if (Util.inDSTOverlap(timeZone, first.timestamp)) {
            int now = (int) (System.currentTimeMillis() / 1000);
            if (now < first.timestamp - 1800)
                inDSTOverlap = 1;
            else
                inDSTOverlap = 2;
        }
        previousTimestamp = first.timestamp;
    }
}

---

From source file:com.adito.extensions.store.ExtensionStoreDescriptor.java

private void loadDocument() throws IOException, JDOMException {

    URLConnection conx = descriptor.openConnection();
    conx.setConnectTimeout(ExtensionStore.CONNECT_TIMEOUT);
    conx.setReadTimeout(ExtensionStore.READ_TIMEOUT);

    InputStream in = null;/*w w  w.j  a v a 2  s . co  m*/
    try {

        in = conx.getInputStream();

        SAXBuilder sax = new SAXBuilder();
        document = sax.build(in);

        if (!document.getRootElement().getName().equalsIgnoreCase("applications")) {
            throw new JDOMException("Application root element must be <applications>");
        }

        store = document.getRootElement().getAttribute("store").getValue();
        if (store == null) {
            throw new JDOMException("<applications> element requires attribute 'store'");
        }
    } finally {
        Util.closeStream(in);
    }
}

---

From source file:org.onebusaway.util.rest.RestApiLibrary.java

public String getContentsOfUrlAsString(URL requestUrl) throws Exception {
    URLConnection conn = requestUrl.openConnection();
    conn.setConnectTimeout(connectionTimeout);
    conn.setReadTimeout(readTimeout);//from w w  w .  java2 s  . co m
    InputStream inStream = conn.getInputStream();
    BufferedReader br = new BufferedReader(new InputStreamReader(inStream));

    StringBuilder output = new StringBuilder();

    int cp;
    while ((cp = br.read()) != -1) {
        output.append((char) cp);
    }

    br.close();
    inStream.close();
    return output.toString();
}

---

From source file:samza.examples.rss.system.RssFeed.java

/**
 * Reads the url and queues the data/*from  w w  w. j  a v a  2  s.c  om*/
 *
 * @param feedDetail feedDetails object
 * @return set of all article urls that were read from the feed
 * @throws IOException                          when it cannot connect to the url or the url is malformed
 * @throws com.sun.syndication.io.FeedException when it cannot reed the feed.
 */
protected Set<String> queueFeedEntries(FeedDetails feedDetail, List<Datum> dataQueue)
        throws IOException, FeedException {
    URL feedUrl = new URL(feedDetail.getUrl());
    URLConnection connection = feedUrl.openConnection();
    connection.setConnectTimeout(this.timeOut);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(new InputStreamReader(connection.getInputStream()));
    Set<String> batch = Sets.newConcurrentHashSet();
    for (Object entryObj : feed.getEntries()) {
        SyndEntry entry = (SyndEntry) entryObj;
        ObjectNode nodeEntry = this.serializer.deserialize(entry);
        nodeEntry.put(RSS_KEY, feedDetail.getUrl());
        String entryId = determineId(nodeEntry);
        batch.add(entryId);
        Datum datum = new Datum(nodeEntry, entryId, DateTime.now());
        JsonNode published = nodeEntry.get(DATE_KEY);
        if (published != null) {
            try {
                DateTime date = RFC3339Utils.parseToUTC(published.asText());
                if (date.isAfter(this.publishedSince) && (!seenBefore(entryId, feedDetail.getUrl()))) {
                    dataQueue.add(datum);
                    log.debug("Added entry, {}, to provider queue.", entryId);
                }
            } catch (Exception e) {
                log.trace("Failed to parse date from object node, attempting to add node to queue by default.");
                if (!seenBefore(entryId, feedDetail.getUrl())) {
                    dataQueue.add(datum);
                    log.debug("Added entry, {}, to provider queue.", entryId);
                }
            }
        } else {
            log.debug("No published date present, attempting to add node to queue by default.");
            if (!seenBefore(entryId, feedDetail.getUrl())) {
                dataQueue.add(datum);
                log.debug("Added entry, {}, to provider queue.", entryId);
            }
        }
    }
    return batch;
}

---

From source file:org.omegat.core.spellchecker.DictionaryManager.java

/**
 * installs a remote dictionary by downloading the corresponding zip file
 * from the net and by installing the aff and dic file to the dictionary
 * directory.//from  www  .ja v  a  2 s  . c  om
 *
 * @param langCode
 *            : the language code (xx_YY)
 */
public void installRemoteDictionary(String langCode) throws MalformedURLException, IOException {
    String from = Preferences.getPreference(Preferences.SPELLCHECKER_DICTIONARY_URL) + "/" + langCode + ".zip";

    // Dirty hack for the French dictionary. Since it is named
    // fr_FR_1-3-2.zip, we remove the "_1-3-2" portion
    // [ 2138846 ] French dictionary cannot be downloaded and installed
    int pos = langCode.indexOf("_1-3-2", 0);
    if (pos != -1) {
        langCode = langCode.substring(0, pos);
    }
    List<String> expectedFiles = Arrays.asList(langCode + OConsts.SC_AFFIX_EXTENSION,
            langCode + OConsts.SC_DICTIONARY_EXTENSION);

    URL url = new URL(from);
    URLConnection conn = url.openConnection();
    conn.setConnectTimeout(TIMEOUT_MS);
    conn.setReadTimeout(TIMEOUT_MS);
    try (InputStream in = conn.getInputStream()) {
        List<String> extracted = StaticUtils.extractFromZip(in, dir, expectedFiles::contains);
        if (!expectedFiles.containsAll(extracted)) {
            throw new FileNotFoundException("Could not extract expected files from zip; expected: "
                    + expectedFiles + ", extracted: " + extracted);
        }
    } catch (IllegalArgumentException ex) {
        throw new FlakyDownloadException(ex);
    }
}

---

From source file:org.apache.streams.rss.provider.RssStreamProviderTask.java

/**
 * Reads the url and queues the data//from   w w  w  .ja v  a2  s. c om
 * @param feedUrl rss feed url
 * @return set of all article urls that were read from the feed
 * @throws IOException when it cannot connect to the url or the url is malformed
 * @throws FeedException when it cannot reed the feed.
 */
@VisibleForTesting
protected Set<String> queueFeedEntries(URL feedUrl) throws IOException, FeedException {
    Set<String> batch = Sets.newConcurrentHashSet();
    URLConnection connection = feedUrl.openConnection();
    connection.setConnectTimeout(this.timeOut);
    connection.setConnectTimeout(this.timeOut);
    SyndFeedInput input = new SyndFeedInput();
    SyndFeed feed = input.build(new InputStreamReader(connection.getInputStream()));
    for (Object entryObj : feed.getEntries()) {
        SyndEntry entry = (SyndEntry) entryObj;
        ObjectNode nodeEntry = this.serializer.deserialize(entry);
        nodeEntry.put(RSS_KEY, this.rssFeed);
        String entryId = determineId(nodeEntry);
        batch.add(entryId);
        StreamsDatum datum = new StreamsDatum(nodeEntry);
        try {
            JsonNode published = nodeEntry.get(DATE_KEY);
            if (published != null) {
                try {
                    DateTime date = RFC3339Utils.parseToUTC(published.asText());
                    if (date.isAfter(this.publishedSince)
                            && (!this.perpetual || !seenBefore(entryId, this.rssFeed))) {
                        this.dataQueue.put(datum);
                        LOGGER.debug("Added entry, {}, to provider queue.", entryId);
                    }
                } catch (InterruptedException ie) {
                    Thread.currentThread().interrupt();
                } catch (Exception e) {
                    LOGGER.trace(
                            "Failed to parse date from object node, attempting to add node to queue by default.");
                    if (!this.perpetual || !seenBefore(entryId, this.rssFeed)) {
                        this.dataQueue.put(datum);
                        LOGGER.debug("Added entry, {}, to provider queue.", entryId);
                    }
                }
            } else {
                LOGGER.debug("No published date present, attempting to add node to queue by default.");
                if (!this.perpetual || !seenBefore(entryId, this.rssFeed)) {
                    this.dataQueue.put(datum);
                    LOGGER.debug("Added entry, {}, to provider queue.", entryId);
                }
            }
        } catch (InterruptedException ie) {
            LOGGER.error("Interupted Exception.");
            Thread.currentThread().interrupt();
        }
    }
    return batch;
}

---

From source file:de.matzefratze123.heavyspleef.util.Updater.java

public void query() {
    URL url;/*from   ww w . j a  v a 2 s  . co m*/

    try {
        url = new URL(API_HOST + API_QUERY + PROJECT_ID);
    } catch (MalformedURLException e) {
        e.printStackTrace();
        return;
    }

    try {
        URLConnection conn = url.openConnection();

        conn.setConnectTimeout(6000);
        conn.addRequestProperty("User-Agent", "HeavySpleef-Updater (by matzefratze123)");

        final BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
        String query = reader.readLine();

        JSONArray array = (JSONArray) JSONValue.parse(query);

        String version = null;

        if (array.size() > 0) {

            // Get the newest file's details
            JSONObject latest = (JSONObject) array.get(array.size() - 1);

            fileTitle = (String) latest.get(API_TITLE_VALUE);
            fileName = (String) latest.get(API_NAME_VALUE);
            downloadUrl = (String) latest.get(API_LINK_VALUE);

            String[] parts = fileTitle.split(" v");
            if (parts.length >= 2) {
                version = parts[1];
            }

            checkVersions(version);
            done = true;
        }
    } catch (IOException e) {
        Logger.severe("Failed querying the curseforge api: " + e.getMessage());
        e.printStackTrace();
    }

}

---

From source file:net.naonedbus.rest.controller.RestController.java

/**
 * Lire un flux Json.// w w w.  j  a  v a 2 s.c om
 * 
 * @param url
 *            L'url
 * @return Le fulx Json au format string
 * @throws IOException
 */
protected String readJsonFromUrl(final URL url) throws IOException {
    if (DBG)
        Log.d(LOG_TAG, "readJsonFromUrl " + url.toString());

    final URLConnection conn = url.openConnection();
    conn.setConnectTimeout(TIMEOUT);
    conn.setReadTimeout(TIMEOUT);
    conn.setRequestProperty("Accept-Language", Locale.getDefault().getLanguage());

    final InputStreamReader comReader = new InputStreamReader(conn.getInputStream());
    final String source = IOUtils.toString(comReader);
    IOUtils.closeQuietly(comReader);

    return source;
}

---

From source file:IntergrationTest.OCSPIntegrationTest.java

private void setTimeout(URLConnection conn) {
    conn.setConnectTimeout(10 * 1000);
    conn.setReadTimeout(10 * 1000);

}

---

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