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.dell.asm.asmcore.asmmanager.util.discovery.DeviceTypeCheckUtil.java

/**
 * HTTP request extractor//from ww w .java 2  s  . c  o  m
 *
 * @param urlToRead device URL
 * @return device type string
 * @throws IOException
 */
public static String getHTML(String urlToRead) throws IOException {
    URL url;
    HttpURLConnection conn;
    BufferedReader rd = null;
    String line;
    StringBuffer result = new StringBuffer();

    try {
        url = new URL(urlToRead);
        conn = (HttpURLConnection) url.openConnection();
        if (conn instanceof HttpsURLConnection) {
            HttpsURLConnection sslConn = (HttpsURLConnection) conn;
            sslConn.setHostnameVerifier(hv);
            SSLContext sslContext = SSLContext.getInstance("SSL");
            sslContext.init(null, new TrustManager[] { tmNoCheck }, new SecureRandom());
            sslConn.setSSLSocketFactory(sslContext.getSocketFactory());
        }

        conn.setRequestMethod("GET");
        conn.setConnectTimeout(AsmManagerApp.CONNECT_TIMEOUT); // timeout value
        conn.setReadTimeout(AsmManagerApp.CONNECT_TIMEOUT);
        rd = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
        while ((line = rd.readLine()) != null) {
            result.append(line);
        }
    } catch (RuntimeException e) {
        throw new IOException("Could not connect to the url: " + e.getMessage());
    } catch (Exception e) {
        throw new IOException("Could not connect to the url: " + urlToRead);
    } finally {
        if (rd != null)
            rd.close();
    }
    return result.toString();
}

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

public String getProcessImageURLFromGuvnor(String processId) {
    List<String> allPackages = getPackageNames();
    for (String pkg : allPackages) {
        // query the package to get a list of all processes in this package
        List<String> allProcessesInPackage = getAllProcessesInPackage(pkg);
        // check each process to see if it has the matching id set
        for (String process : allProcessesInPackage) {
            String processContent = getProcessSourceContent(pkg, process);
            Pattern p = Pattern.compile("<\\S*process[\\s\\S]*id=\"" + processId + "\"", Pattern.MULTILINE);
            Matcher m = p.matcher(processContent);
            if (m.find()) {
                try {
                    String imageBinaryURL = getGuvnorProtocol() + "://" + getGuvnorHost() + "/"
                            + getGuvnorSubdomain() + "/org.drools.guvnor.Guvnor/package/" + pkg + "/"
                            + getGuvnorSnapshotName() + "/" + URLEncoder.encode(processId, "UTF-8")
                            + "-image.png";

                    URL checkURL = new URL(imageBinaryURL);
                    HttpURLConnection checkConnection = (HttpURLConnection) checkURL.openConnection();
                    checkConnection.setRequestMethod("GET");
                    checkConnection.setConnectTimeout(Integer.parseInt(getGuvnorConnectTimeout()));
                    checkConnection.setReadTimeout(Integer.parseInt(getGuvnorReadTimeout()));
                    applyAuth(checkConnection);
                    checkConnection.connect();

                    if (checkConnection.getResponseCode() == 200) {
                        return imageBinaryURL;
                    }//from w ww .  ja v  a2 s.c o  m

                } catch (Exception e) {
                    logger.error("Could not read process image: " + e.getMessage());
                    throw new RuntimeException("Could not read process image: " + e.getMessage());
                }
            }
        }
    }
    logger.info("Did not find process image for: " + processId);
    return null;
}

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

@Override
public Collection<Playground> getAll(Context context) {
    // synchronized (Swingset.initPlaygroundLock) {
    playgrounds = new ArrayList<Playground>();
    String result = swingset.getResources().getString(R.string.error);
    HttpURLConnection httpConnection = null;
    Log.d(TAG, "getPlaygrounds()");

    try {/* w w  w . ja  v a2 s  .  co  m*/
        // Check if task has been interrupted
        if (Thread.interrupted()) {
            throw new InterruptedException();
        }

        // Build query
        URL url = new URL("http://swingsetweb.appspot.com/playground");
        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();
        }
    }

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

From source file:com.dawg6.d3api.server.D3IO.java

private <T> T readValue(ObjectMapper mapper, URL url, Class<T> clazz, int retries)
        throws JsonParseException, JsonMappingException, IOException {

    //      log.info("URL " + url);

    HttpURLConnection c = (HttpURLConnection) url.openConnection();
    c.setRequestMethod("GET");
    c.setRequestProperty("Content-length", "0");
    c.setUseCaches(false);/*  w  w w.  j  a va 2s.c o  m*/
    c.setAllowUserInteraction(false);
    c.setConnectTimeout(connectTimeout);
    c.setReadTimeout(readTimeout);
    c.connect();
    int status = c.getResponseCode();

    switch (status) {
    case 200:
    case 201:
        BufferedReader br = new BufferedReader(new InputStreamReader(c.getInputStream()));
        StringBuilder sb = new StringBuilder();
        String line;
        while ((line = br.readLine()) != null) {
            sb.append(line + "\n");
        }
        br.close();

        try {
            mapper = mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

            return mapper.readValue(sb.toString(), clazz);
        } catch (Exception e) {
            log.severe("JSON = " + sb.toString());
            log.log(Level.SEVERE, e.getMessage());

            return null;
        }

    case 408:
    case 504:
        log.info("HTTP Response: " + status + ", retries = " + retries + ", URL: " + url);
        errors++;
        onError(status);

        if (retries > 0) {
            retryAttempts++;
            onRetry();
            return readValue(mapper, url, clazz, retries - 1);
        } else
            return null;

    default:
        log.severe("HTTP Response: " + status + ", URL: " + url);
        return null;
    }
}

From source file:com.checkmarx.jenkins.CxWebService.java

private void checkServerConnectivity(URL url) throws AbortException {
    int seconds = CxConfig.getRequestTimeOutDuration();
    int milliseconds = seconds * 1000;

    try {/*from   w  w  w  .jav  a  2s  .  c om*/
        HttpURLConnection urlConn;
        urlConn = (HttpURLConnection) url.openConnection();
        urlConn.setConnectTimeout(milliseconds);
        urlConn.setReadTimeout(milliseconds);
        urlConn.connect();
        if (urlConn.getResponseCode() != HttpURLConnection.HTTP_OK) {
            throw new AbortException(CHECKMARX_SERVER_WAS_NOT_FOUND_ON_THE_SPECIFIED_ADRESS);
        }
    } catch (IOException e) {
        logger.debug(CHECKMARX_SERVER_WAS_NOT_FOUND_ON_THE_SPECIFIED_ADRESS, e);
        throw new AbortException(CHECKMARX_SERVER_WAS_NOT_FOUND_ON_THE_SPECIFIED_ADRESS);
    }
}

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

public boolean guvnorExists() {
    String checkURLStr = getGuvnorProtocol() + "://" + getGuvnorHost() + "/" + getGuvnorSubdomain()
            + "/rest/packages/";

    try {/*from   w  w  w. ja v a 2  s  .  c  o  m*/
        URL checkURL = new URL(checkURLStr);
        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();
        return (checkConnection.getResponseCode() == 200);
    } catch (Exception e) {
        logger.error("Error checking guvnor existence: " + e.getMessage());
        return false;
    }
}

From source file:com.pannous.es.reindex.MySearchResponseJson.java

protected HttpURLConnection createUrlConnection(String urlAsStr, int timeout)
        throws MalformedURLException, IOException {
    URL url = new URL(urlAsStr);
    //using proxy may increase latency
    HttpURLConnection hConn = (HttpURLConnection) url.openConnection(Proxy.NO_PROXY);
    hConn.setRequestProperty("User-Agent", "ElasticSearch reindex");
    hConn.setRequestProperty("Accept", "application/json");
    hConn.setRequestProperty("content-charset", "UTF-8");
    // hConn.setRequestProperty("Cache-Control", cacheControl);
    // suggest respond to be gzipped or deflated (which is just another compression)
    // http://stackoverflow.com/q/3932117
    hConn.setRequestProperty("Accept-Encoding", "gzip, deflate");
    hConn.setConnectTimeout(timeout);//from  w w  w. j a v a  2 s .  c o  m
    hConn.setReadTimeout(timeout);
    return hConn;
}