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:uk.ac.manchester.cs.owl.semspreadsheets.repository.bioportal.BioPortalRepositoryAccessor.java

public String fetchOntologyFormat(String ontologyAcronym) {
    logger.debug("Fetching format for " + ontologyAcronym);
    BioPortalCache cache = BioPortalCache.getInstance();
    String format = cache.getFormat(ontologyAcronym);
    if (format != null) {
        if (logger.isDebugEnabled()) {
            logger.debug("The ontology format for " + ontologyAcronym + " was found in the cache as " + format);
        }//from w  w  w .  j av  a 2 s . c  om
    } else {
        logger.info("The format for " + ontologyAcronym + " not found in cache, fetching");
        try {
            URL url = new URL(BioPortalRepository.ONTOLOGY_LIST + "/" + ontologyAcronym + "/"
                    + BioPortalRepository.LATEST_SUBMISSION + "?format=json&apikey="
                    + BioPortalRepository.readAPIKey());
            logger.info("About to fetch more ontology information from " + url.toExternalForm());
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setConnectTimeout(CONNECT_TIMEOUT);
            connection.setReadTimeout(CONNECT_TIMEOUT);
            int responseCode = connection.getResponseCode();
            logger.info("BioPortal http response: " + responseCode);

            if (responseCode == 400 || responseCode == 403) {
                throw new BioPortalAccessDeniedException();
            }

            JsonParser parser = new JsonFactory().createParser(connection.getInputStream());
            while (format == null && parser.nextToken() != null) {
                String name = parser.getCurrentName();
                if ("hasOntologyLanguage".equals(name)) {
                    parser.nextToken();
                    format = parser.getText();
                }
            }
            if (format == null) {
                format = "unknown";
            }
            cache.storeFormat(ontologyAcronym, format);
        } catch (UnknownHostException e) {
            ErrorHandler.getErrorHandler().handleError(e);
        } catch (MalformedURLException e) {
            logger.error("Error with URL for BioPortal rest API", e);
        } catch (SocketTimeoutException e) {
            logger.error("Timeout connecting to BioPortal", e);
            ErrorHandler.getErrorHandler().handleError(e);
        } catch (IOException e) {
            logger.error("Error communiciating with BioPortal rest API", e);
        } catch (BioPortalAccessDeniedException e) {
            ErrorHandler.getErrorHandler().handleError(e);
        }
    }

    return format;
}

---

From source file:eu.codeplumbers.cosi.api.tasks.RegisterDeviceTask.java

@Override
protected Device doInBackground(Void... voids) {
    URL urlO = null;//from w w  w  . j av a2s . c o  m
    try {
        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.setDoOutput(true);
        conn.setDoInput(true);
        conn.setRequestMethod("POST");

        OutputStream os = conn.getOutputStream();
        os.write(deviceString.getBytes("UTF-8"));
        os.flush();

        // 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();

        JSONObject jsonObject = new JSONObject(result);

        if (jsonObject != null) {
            if (jsonObject.has("login")) {
                resultDevice = new Device();
                resultDevice.setUrl(url.replace("/device/", ""));
                //Log.d(getClass().getName(), "Token="+jsonObject.getString("login"));
                resultDevice.setLogin(jsonObject.getString("login"));
                resultDevice.setPassword(jsonObject.getString("password"));
                resultDevice.setPermissions(jsonObject.getString("permissions"));

                resultDevice.setFirstSyncDone(false);
                resultDevice.setSyncCalls(false);
                resultDevice.setSyncContacts(false);
                resultDevice.setSyncFiles(false);
                resultDevice.setSyncNotes(false);

                resultDevice.save();
            } else {
                errorMessage = jsonObject.getString("error");
            }
        }

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

    } catch (MalformedURLException e) {
        errorMessage = e.getLocalizedMessage();
    } catch (ProtocolException e) {
        errorMessage = e.getLocalizedMessage();
    } catch (IOException e) {
        errorMessage = e.getLocalizedMessage();
    } catch (JSONException e) {
        errorMessage = e.getLocalizedMessage();
    }

    return resultDevice;
}

---

From source file:eu.codeplumbers.cosi.api.tasks.DeleteFileTask.java

private String deleteFileRequest(File file) {
    String result = "";
    URL urlO = null;/*  w  ww.  jav a  2  s  .co m*/
    try {
        urlO = new URL(url + file.getRemoteId() + "/");
        HttpURLConnection conn = (HttpURLConnection) urlO.openConnection();
        conn.setConnectTimeout(5000);
        conn.setRequestProperty("Content-Type", "application/json; charset=UTF-8");
        conn.setRequestProperty("Authorization", authHeader);
        conn.setDoOutput(false);
        conn.setDoInput(true);

        conn.setRequestMethod("DELETE");

        // read the response
        InputStream in = new BufferedInputStream(conn.getInputStream());

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

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

    } catch (MalformedURLException e) {
        result = e.getLocalizedMessage();
    } catch (ProtocolException e) {
        result = e.getLocalizedMessage();
        e.printStackTrace();
    } catch (IOException e) {
        result = e.getLocalizedMessage();
    }

    return result;
}

---

From source file:com.ardnezar.lookapp.RoomParametersFetcher.java

private LinkedList<PeerConnection.IceServer> requestTurnServers(String url) throws IOException, JSONException {
    LinkedList<PeerConnection.IceServer> turnServers = new LinkedList<PeerConnection.IceServer>();
    Log.d(TAG, "Request TURN from: " + url);
    HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
    connection.setConnectTimeout(TURN_HTTP_TIMEOUT_MS);
    connection.setReadTimeout(TURN_HTTP_TIMEOUT_MS);
    int responseCode = connection.getResponseCode();
    if (responseCode != 200) {
        throw new IOException("Non-200 response when requesting TURN server from " + url + " : "
                + connection.getHeaderField(null));
    }//from ww w .  j av  a 2 s.  co  m
    InputStream responseStream = connection.getInputStream();
    String response = drainStream(responseStream);
    connection.disconnect();
    Log.d(TAG, "TURN response: " + response);
    JSONObject responseJSON = new JSONObject(response);
    String username = responseJSON.getString("username");
    String password = responseJSON.getString("password");
    JSONArray turnUris = responseJSON.getJSONArray("uris");
    for (int i = 0; i < turnUris.length(); i++) {
        String uri = turnUris.getString(i);
        turnServers.add(new PeerConnection.IceServer(uri, username, password));
    }
    return turnServers;
}

---

From source file:com.juick.android.Utils.java

public static RESTResponse postForm(final Context context, final String url, ArrayList<NameValuePair> data) {
    try {//from w  w w.j  av  a  2  s .  c  om
        final String end = "\r\n";
        final String twoHyphens = "--";
        final String boundary = "****+++++******+++++++********";

        URL apiUrl = new URL(url);

        final HttpURLConnection conn = (HttpURLConnection) apiUrl.openConnection();
        conn.setConnectTimeout(10000);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.setRequestProperty("Charset", "UTF-8");
        conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
        conn.connect();
        OutputStream out = conn.getOutputStream();

        PrintStream ps = new PrintStream(out);
        int index = 0;
        byte[] block = new byte[1024];
        for (NameValuePair nameValuePair : data) {
            ps.print(twoHyphens + boundary + end);
            ps.print("Content-Disposition: form-data; name=\"" + nameValuePair.getName() + "\"" + end + end);
            final InputStream value = nameValuePair.getValue();
            while (true) {
                final int rd = value.read(block, 0, block.length);
                if (rd < 1) {
                    break;
                }
                ps.write(block, 0, rd);
            }
            value.close();
            ps.print(end);
        }
        ps.print(twoHyphens + boundary + twoHyphens + end);
        ps.close();
        boolean b = conn.getResponseCode() == 200;
        if (!b) {
            return new RESTResponse("HTTP " + conn.getResponseCode() + ": " + conn.getResponseMessage(), false,
                    null);
        } else {
            InputStream inputStream = conn.getInputStream();
            try {
                ByteArrayOutputStream baos = new ByteArrayOutputStream();
                byte[] arr = new byte[1024];
                while (true) {
                    int rd = inputStream.read(arr);
                    if (rd < 1)
                        break;
                    baos.write(arr, 0, rd);
                }
                if (conn.getHeaderField("X-GZIPCompress") != null) {
                    return new RESTResponse(null, false, baos.toString(0));
                } else {
                    return new RESTResponse(null, false, baos.toString());
                }
            } finally {
                inputStream.close();
            }
        }
    } catch (IOException e) {
        return new RESTResponse(e.toString(), false, null);
    }
}

---

From source file:com.mercandalli.android.apps.files.common.net.TaskGet.java

@Override
protected String doInBackground(Void... urls) {
    try {//from ww w  .  j a v  a2  s  . co m
        if (this.parameters != null) {
            if (!StringUtils.isNullOrEmpty(Config.getNotificationId())) {
                parameters.add(new StringPair("android_id", "" + Config.getNotificationId()));
            }
            url = NetUtils.addUrlParameters(url, parameters);
        }

        Log.d("TaskGet", "url = " + url);

        URL tmp_url = new URL(url);
        HttpURLConnection conn = (HttpURLConnection) tmp_url.openConnection();
        conn.setReadTimeout(10_000);
        conn.setConnectTimeout(15_000);
        conn.setRequestMethod("GET");
        if (isAuthentication) {
            conn.setRequestProperty("Authorization", "Basic " + Config.getUserToken());
        }
        conn.setUseCaches(false);
        conn.setDoInput(true);

        conn.connect(); // Starts the query
        int responseCode = conn.getResponseCode();
        InputStream inputStream = new BufferedInputStream(conn.getInputStream());

        // convert inputstream to string
        String resultString = convertInputStreamToString(inputStream);

        //int responseCode = response.getStatusLine().getStatusCode();
        if (responseCode >= 300) {
            resultString = "Status Code " + responseCode + ". " + resultString;
        }

        conn.disconnect();

        return resultString;
    } catch (IOException e) {
        Log.e(getClass().getName(), "IOException", e);
    }
    return null;
}

---

From source file:org.mf.api.net.stack.HurlStack.java

/**
 * Opens an {@link HttpURLConnection} with parameters.
 * @return an open connection/*  ww w. ja va 2s  .  c o m*/
 */
private HttpURLConnection openConnection(URL url, Request<?> request) throws IOException {
    HttpURLConnection connection = createConnection(url);

    int timeoutMs = request.getTimeoutMs();
    connection.setConnectTimeout(timeoutMs);
    connection.setReadTimeout(timeoutMs);
    connection.setUseCaches(false);
    connection.setDoInput(true);
    connection.setChunkedStreamingMode(0);

    // 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:corner.payment.services.impl.processor.AlipayProcessor.java

@Override
public boolean verifyNotify(String notifyId) {
    if (notifyId == null) {
        throw new IllegalArgumentException("The notifyId is null");
    }/*w w  w.  j  ava  2s.c  o m*/
    String alipayNotifyURL = String.format("%s?partner=%s&notify_id=%s", QUERY_URL, partner, notifyId);
    java.io.Closeable input = null;
    try {
        URL url = new URL(alipayNotifyURL);
        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setDoOutput(false);
        urlConnection.setConnectTimeout(30 * 1000);
        urlConnection.setReadTimeout(30 * 1000);
        BufferedReader in = new BufferedReader(new InputStreamReader(urlConnection.getInputStream()));
        input = in;
        String inputLine = in.readLine().toString();
        urlConnection.disconnect();
        if ("true".equalsIgnoreCase(inputLine)) {
            return true;
        }
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (input != null) {
            try {
                input.close();
            } catch (IOException e) {
            }
        }
    }
    return false;
}

---

From source file:com.graphhopper.http.NominatimGeocoder.java

HttpURLConnection openConnection(String url) throws IOException {
    HttpURLConnection hConn = (HttpURLConnection) new URL(url).openConnection();
    ;/*from   w w w  .j  av  a  2s  .  co m*/
    hConn.setRequestProperty("User-Agent", userAgent);
    hConn.setRequestProperty("content-charset", "UTF-8");
    hConn.setConnectTimeout(timeoutInMillis);
    hConn.setReadTimeout(timeoutInMillis);
    hConn.connect();
    return hConn;
}

---

From source file:com.dell.asm.asmcore.asmmanager.util.discovery.DeviceTypeCheckUtil.java

public static int httpGet(String urlToRead) throws IOException {
    URL url;//from ww  w.  j  a  v  a 2  s .co m
    HttpURLConnection conn;
    BufferedReader rd = null;
    StringBuffer result = new StringBuffer();
    int responseCode = 400;

    try {
        url = new URL(urlToRead);
        conn = (HttpURLConnection) url.openConnection();
        conn.setRequestMethod("GET");
        conn.setConnectTimeout(10);
        responseCode = conn.getResponseCode();

    } 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 responseCode;
}

---

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