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:org.jgrades.monitor.restart.SystemStateServiceImpl.java

@Override
public String restartApplication() {
    try {//from  w  w  w  .  jav  a  2 s  .  co  m
        URL url = new URL(buildAddress());
        URLConnection conn = url.openConnection();
        conn.setConnectTimeout(restartTimeout);
        setAuthProperty(conn);
        return IOUtils.toString(conn.getInputStream());
    } catch (IOException e) {
        LOGGER.debug("Problem during restarting tomcat", e);
        return e.getMessage();
    }
}

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From source file:se.blinfo.session.client.SessionClient.java

private String call(String path) {
    URL sessionServiceUrl;/*from  w  w w  . j a  v a 2 s.  c  om*/
    try {
        sessionServiceUrl = new URL(baseUrl + path);
        URLConnection yc;
        try {
            yc = sessionServiceUrl.openConnection();
            yc.setConnectTimeout(5 * 1000); //5 sekunder
            yc.setReadTimeout(5 * 1000);
            yc.connect();
            BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));
            String response = in.readLine();
            in.close();
            return response;
        } catch (IOException ex) {
            Logger.getLogger(SessionClient.class.getName()).log(Level.SEVERE, "Kunde inte hmta data", ex);
        }
    } catch (MalformedURLException ex) {
        Logger.getLogger(SessionClient.class.getName()).log(Level.SEVERE, "Ogiltig url", ex);
    }
    return "";
}

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From source file:org.apache.htrace.util.TestHTracedProcess.java

private String doGet(final URL url) throws IOException {
    URLConnection connection = url.openConnection();
    connection.setConnectTimeout(TIMEOUT);
    connection.setReadTimeout(TIMEOUT);
    connection.connect();//from   ww  w.  j a v  a 2s .  c o m
    StringBuffer sb = new StringBuffer();
    BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    try {
        String line = null;
        while ((line = reader.readLine()) != null) {
            System.out.println(line);
            sb.append(line);
        }
    } finally {
        reader.close();
    }
    return sb.toString();
}

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From source file:org.geoserver.wps.spatialstatistics.ppio.GridCoverageURLPPIO.java

@Override
public Object decode(String input) throws Exception {
    WPSInfo wps = geoServer.getService(WPSInfo.class);

    URL url = new URL(input);
    URLConnection conn = url.openConnection();
    conn.setConnectTimeout((int) wps.getConnectionTimeout());
    conn.setReadTimeout((int) wps.getConnectionTimeout());

    return decode(conn.getInputStream());
}

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From source file:edu.kit.dama.ui.simon.impl.WebServerProbe.java

@Override
public boolean checkProbe() {
    try {//from  w w  w  .j a v a 2 s .  co  m
        URLConnection con = serverUrl.openConnection();
        con.setConnectTimeout(timeout);
        con.connect();
        String header0 = con.getHeaderField(0);
        return header0 != null && header0.endsWith("200 OK");
    } catch (IOException ex) {
        LOGGER.error("Failed to check Web server probe", ex);
    }
    return false;
}

---

From source file:emily.command.fun.JokeCommand.java

private String getJokeFromWeb(String username) {
    try {/*  w ww .  java2  s .  co m*/
        URL loginurl = new URL("http://api.icndb.com/jokes/random?firstName=&lastName=" + username);
        URLConnection yc = loginurl.openConnection();
        yc.setConnectTimeout(10 * 1000);
        BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));
        String inputLine = in.readLine();
        JsonParser parser = new JsonParser();
        JsonObject array = parser.parse(inputLine).getAsJsonObject();
        return array.get("value").getAsJsonObject().get("joke").getAsString();
    } catch (Exception e) {
        System.out.println(e);
    }
    return null;
}

---

From source file:RandomOrgSeededRandomGenerator.java

/**
 * Construct a new random.org seeded random generator.
 * /*from  w ww  .  ja  va  2 s .  com*/
 */
private RandomOrgSeededRandomGenerator() {

    try {
        final URL url = new URL(
                "http://www.random.org/strings/?num=10&len=10&digits=on&unique=on&format=plain&rnd=new");
        URLConnection connection = url.openConnection();
        connection.setConnectTimeout(5000);
        final BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));

        final StringBuilder stringBuilder = new StringBuilder();

        String line;
        while ((line = in.readLine()) != null) {
            stringBuilder.append(line);
        }

        in.close();

        final byte[] seed = stringBuilder.toString().getBytes();

        random = new SecureRandom(seed);
    } catch (final MalformedURLException e) {
        //logger.info("Default secure random is used.");
        random = new SecureRandom();
    } catch (final IOException e) {
        //logger.info("Default secure random is used.");
        random = new SecureRandom();
    }
}

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From source file:org.xwiki.rendering.internal.macro.rss.DefaultRomeFeedFactory.java

/**
 * {@inheritDoc}/*from   ww w .ja  v  a  2s .c o  m*/
 * @see RomeFeedFactory#createFeed(org.xwiki.rendering.macro.rss.RssMacroParameters)
 */
public SyndFeed createFeed(RssMacroParameters parameters) throws MacroExecutionException {
    if (StringUtils.isEmpty(parameters.getFeed())) {
        throw new MacroExecutionException("The required 'feed' parameter is missing");
    }

    SyndFeedInput syndFeedInput = new SyndFeedInput();

    SyndFeed feed;
    try {
        URLConnection connection = parameters.getFeedURL().openConnection();
        connection.setConnectTimeout(TIMEOUT_MILLISECONDS);
        feed = syndFeedInput.build(new XmlReader(connection));
    } catch (SocketTimeoutException ex) {
        throw new MacroExecutionException(
                MessageFormat.format("Connection timeout when trying to reach [{0}]", parameters.getFeedURL()));
    } catch (Exception ex) {
        throw new MacroExecutionException(
                MessageFormat.format("Error processing [{0}] : {1}", parameters.getFeedURL(), ex.getMessage()),
                ex);
    }
    if (feed == null) {
        throw new MacroExecutionException(
                MessageFormat.format("No feed found at [{0}]", parameters.getFeedURL()));
    }

    return feed;
}

---

From source file:com.zoffcc.applications.aagtl.ImageManager.java

public void DownloadFromUrl(String imageURL, String fileName) { // this is
                                                                // the downloader method
    try {//  w  ww  . j a  v  a2 s .  com
        URL url = new URL(imageURL);
        File file = new File(fileName);

        //long startTime = System.currentTimeMillis();
        //Log.d("ImageManager", "download begining");
        //Log.d("ImageManager", "download url:" + url);
        //Log.d("ImageManager", "downloaded file name:" + fileName);
        /* Open a connection to that URL. */
        URLConnection ucon = url.openConnection();
        ucon.setConnectTimeout(10000);
        ucon.setReadTimeout(7000);

        /*
         * Define InputStreams to read from the URLConnection.
         */
        InputStream is = ucon.getInputStream();
        BufferedInputStream bis = new BufferedInputStream(is, HTMLDownloader.large_buffer_size);

        /*
         * Read bytes to the Buffer until there is nothing more to read(-1).
         */
        ByteArrayBuffer baf = new ByteArrayBuffer(HTMLDownloader.default_buffer_size);
        int current = 0;
        while ((current = bis.read()) != -1) {
            baf.append((byte) current);
        }

        /* Convert the Bytes read to a String. */
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(baf.toByteArray());
        fos.close();
        //Log.d("ImageManager", "download ready in"
        //      + ((System.currentTimeMillis() - startTime) / 1000)
        //      + " sec");

    } catch (SocketTimeoutException e2) {
        Log.d("ImageManager", "Connectiont timout: " + e2);
    } catch (IOException e) {
        Log.d("ImageManager", "Error: " + e);
    } catch (Exception e) {
        Log.d("ImageManager", "Error: " + e);
    }

}

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From source file:com.enonic.cms.core.http.HTTPService.java

private URLConnection setUpConnection(String address, int timeoutMs, int readTimeoutMs) throws IOException {
    URL url = new URL(address);
    URLConnection urlConn = url.openConnection();
    urlConn.setConnectTimeout(timeoutMs > 0 ? timeoutMs : DEFAULT_CONNECTION_TIMEOUT);
    urlConn.setReadTimeout(readTimeoutMs > 0 ? readTimeoutMs : DEFAULT_READ_TIMEOUT);
    urlConn.setRequestProperty("User-Agent", userAgent);
    String userInfo = url.getUserInfo();
    if (StringUtils.isNotBlank(userInfo)) {
        String userInfoBase64Encoded = new String(Base64.encodeBase64(userInfo.getBytes()));
        urlConn.setRequestProperty("Authorization", "Basic " + userInfoBase64Encoded);
    }/*from   w  ww.  ja va2s  .c  o m*/
    return urlConn;

}

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