List of usage examples for java.net HttpURLConnection setInstanceFollowRedirects
public void setInstanceFollowRedirects(boolean followRedirects)
From source file:fi.cosky.sdk.API.java
private <T extends BaseData> T sendRequestWithAddedHeaders(Verb verb, String url, Class<T> tClass, Object object, HashMap<String, String> headers) throws IOException { URL serverAddress;/*from ww w . j a v a 2 s . com*/ HttpURLConnection connection; BufferedReader br; String result = ""; try { serverAddress = new URL(url); connection = (HttpURLConnection) serverAddress.openConnection(); connection.setInstanceFollowRedirects(false); boolean doOutput = doOutput(verb); connection.setDoOutput(doOutput); connection.setRequestMethod(method(verb)); connection.setRequestProperty("Authorization", headers.get("authorization")); connection.addRequestProperty("Accept", "application/json"); if (doOutput) { connection.addRequestProperty("Content-Length", "0"); OutputStreamWriter os = new OutputStreamWriter(connection.getOutputStream()); os.write(""); os.flush(); os.close(); } connection.connect(); if (connection.getResponseCode() == HttpURLConnection.HTTP_SEE_OTHER || connection.getResponseCode() == HttpURLConnection.HTTP_CREATED) { Link location = parseLocationLinkFromString(connection.getHeaderField("Location")); Link l = new Link("self", "/tokens", "GET", "", true); ArrayList<Link> links = new ArrayList<Link>(); links.add(l); links.add(location); ResponseData data = new ResponseData(); data.setLocation(location); data.setLinks(links); return (T) data; } if (connection.getResponseCode() == HttpURLConnection.HTTP_UNAUTHORIZED) { System.out.println("Authentication expired: " + connection.getResponseMessage()); if (retry && this.tokenData != null) { retry = false; this.tokenData = null; if (authenticate()) { System.out.println( "Reauthentication success, will continue with " + verb + " request on " + url); return sendRequestWithAddedHeaders(verb, url, tClass, object, headers); } } else throw new IOException( "Tried to reauthenticate but failed, please check the credentials and status of NFleet-API"); } if (connection.getResponseCode() >= HttpURLConnection.HTTP_BAD_REQUEST && connection.getResponseCode() < HttpURLConnection.HTTP_INTERNAL_ERROR) { System.out.println("ErrorCode: " + connection.getResponseCode() + " " + connection.getResponseMessage() + " " + url + ", verb: " + verb); String errorString = readErrorStreamAndCloseConnection(connection); throw (NFleetRequestException) gson.fromJson(errorString, NFleetRequestException.class); } else if (connection.getResponseCode() >= HttpURLConnection.HTTP_INTERNAL_ERROR) { if (retry) { System.out.println("Server responded with internal server error, trying again in " + RETRY_WAIT_TIME + " msec."); try { retry = false; Thread.sleep(RETRY_WAIT_TIME); return sendRequestWithAddedHeaders(verb, url, tClass, object, headers); } catch (InterruptedException e) { } } else { System.out.println("Server responded with internal server error, please contact dev@nfleet.fi"); } String errorString = readErrorStreamAndCloseConnection(connection); throw new IOException(errorString); } result = readDataFromConnection(connection); } catch (MalformedURLException e) { throw e; } catch (ProtocolException e) { throw e; } catch (UnsupportedEncodingException e) { throw e; } catch (IOException e) { throw e; } return (T) gson.fromJson(result, tClass); }
From source file:org.appcelerator.titanium.util.TiUIHelper.java
/** * To get the redirected Uri/*from w ww . j a va 2 s . co m*/ * @param Uri */ public static Uri getRedirectUri(Uri mUri) throws MalformedURLException, IOException { if (!TiC.HONEYCOMB_OR_GREATER && ("http".equals(mUri.getScheme()) || "https".equals(mUri.getScheme()))) { // Media player doesn't handle redirects, try to follow them // here. (Redirects work fine without this in ICS.) while (true) { // java.net.URL doesn't handle rtsp if (mUri.getScheme() != null && mUri.getScheme().equals("rtsp")) break; URL url = new URL(mUri.toString()); HttpURLConnection cn = (HttpURLConnection) url.openConnection(); cn.setInstanceFollowRedirects(false); String location = cn.getHeaderField("Location"); if (location != null) { String host = mUri.getHost(); int port = mUri.getPort(); String scheme = mUri.getScheme(); mUri = Uri.parse(location); if (mUri.getScheme() == null) { // Absolute URL on existing host/port/scheme if (scheme == null) { scheme = "http"; } String authority = port == -1 ? host : host + ":" + port; mUri = mUri.buildUpon().scheme(scheme).encodedAuthority(authority).build(); } } else { break; } } } return mUri; }
From source file:uk.ac.gate.cloud.client.RestClient.java
/** * Perform an HTTP GET request on a URL whose response is expected to * be a 3xx redirection, and return the target redirection URL. * //from w w w. j a v a 2s .c o m * @param source the URL to request (relative URLs will resolve * against the {@link #getBaseUrl() base URL}). * @return the URL returned by the "Location" header of the * redirection response. * @throws RestClientException if an exception occurs during * processing, or the server returns a 4xx or 5xx error * response (in which case the response JSON message will be * available as a {@link JsonNode} in the exception), or if * the response was not a 3xx redirection. */ public URL getRedirect(URL source) throws RestClientException { try { HttpURLConnection connection = (HttpURLConnection) source.openConnection(); connection.setRequestMethod("GET"); if (authorizationHeader != null) { connection.setRequestProperty("Authorization", authorizationHeader); } connection.setRequestProperty("Accept", "application/json"); connection.setInstanceFollowRedirects(false); int responseCode = connection.getResponseCode(); // make sure we read any response content readResponseOrError(connection, new TypeReference<JsonNode>() { }, false); if (responseCode >= 300 && responseCode < 400) { // it was a redirect String redirectUrl = connection.getHeaderField("Location"); return new URL(redirectUrl); } else { throw new RestClientException("Expected redirect but got " + responseCode); } } catch (IOException e) { throw new RestClientException(e); } }
From source file:com.google.glassware.NotifyServlet.java
@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // Respond with OK and status 200 in a timely fashion to prevent redelivery response.setContentType("text/html"); Writer writer = response.getWriter(); writer.append("OK"); writer.close();//ww w . j a v a 2 s .co m // Get the notification object from the request body (into a string so we // can log it) BufferedReader notificationReader = new BufferedReader(new InputStreamReader(request.getInputStream())); String notificationString = ""; String responseStringForFaceDetection = null; // Count the lines as a very basic way to prevent Denial of Service attacks int lines = 0; String line; while ((line = notificationReader.readLine()) != null) { notificationString += line; lines++; // No notification would ever be this long. Something is very wrong. if (lines > 1000) { throw new IOException("Attempted to parse notification payload that was unexpectedly long."); } } notificationReader.close(); LOG.info("got raw notification " + notificationString); JsonFactory jsonFactory = new JacksonFactory(); // If logging the payload is not as important, use // jacksonFactory.fromInputStream instead. Notification notification = jsonFactory.fromString(notificationString, Notification.class); LOG.info("Got a notification with ID: " + notification.getItemId()); // Figure out the impacted user and get their credentials for API calls String userId = notification.getUserToken(); Credential credential = AuthUtil.getCredential(userId); Mirror mirrorClient = MirrorClient.getMirror(credential); if (notification.getCollection().equals("locations")) { LOG.info("Notification of updated location"); Mirror glass = MirrorClient.getMirror(credential); // item id is usually 'latest' Location location = glass.locations().get(notification.getItemId()).execute(); LOG.info("New location is " + location.getLatitude() + ", " + location.getLongitude()); MirrorClient.insertTimelineItem(credential, new TimelineItem() .setText("Java Quick Start says you are now at " + location.getLatitude() + " by " + location.getLongitude()) .setNotification(new NotificationConfig().setLevel("DEFAULT")).setLocation(location) .setMenuItems(Lists.newArrayList(new MenuItem().setAction("NAVIGATE")))); // This is a location notification. Ping the device with a timeline item // telling them where they are. } else if (notification.getCollection().equals("timeline")) { // Get the impacted timeline item TimelineItem timelineItem = mirrorClient.timeline().get(notification.getItemId()).execute(); LOG.info("Notification impacted timeline item with ID: " + timelineItem.getId()); // If it was a share, and contains a photo, update the photo's caption to // acknowledge that we got it. if (notification.getUserActions().contains(new UserAction().setType("SHARE")) && timelineItem.getAttachments() != null && timelineItem.getAttachments().size() > 0) { String finalresponseForCard = null; String questionString = timelineItem.getText(); if (!questionString.isEmpty()) { String[] questionStringArray = questionString.split(" "); LOG.info(timelineItem.getText() + " is the questions asked by the user"); LOG.info("A picture was taken"); if (questionString.toLowerCase().contains("search") || questionString.toLowerCase().contains("tag") || questionString.toLowerCase().contains("train") || questionString.toLowerCase().contains("mark") || questionString.toLowerCase().contains("recognize") || questionString.toLowerCase().contains("what is")) { //Fetching the image from the timeline InputStream inputStream = downloadAttachment(mirrorClient, notification.getItemId(), timelineItem.getAttachments().get(0)); //converting the image to Base64 Base64 base64Object = new Base64(false); String encodedImageToBase64 = base64Object.encodeToString(IOUtils.toByteArray(inputStream)); //byteArrayForOutputStream.toByteArray() // byteArrayForOutputStream.close(); encodedImageToBase64 = java.net.URLEncoder.encode(encodedImageToBase64, "ISO-8859-1"); //sending the API request LOG.info("Sending request to API"); //For initial protoype we're calling the Alchemy API for detecting the number of Faces using web API call try { String urlParameters = ""; String tag = ""; if (questionString.toLowerCase().contains("tag") || questionString.toLowerCase().contains("mark")) { tag = extractTagFromQuestion(questionString); urlParameters = "api_key=gE4P9Mze0ewOa976&api_secret=96JJ4G1bBLPaWLhf&jobs=object_add&name_space=recognizeObject&user_id=user1&tag=" + tag + "&base64=" + encodedImageToBase64; } else if (questionString.toLowerCase().contains("train")) { urlParameters = "api_key=gE4P9Mze0ewOa976&api_secret=96JJ4G1bBLPaWLhf&jobs=object_train&name_space=recognizeObject&user_id=user1"; } else if (questionString.toLowerCase().contains("search")) { urlParameters = "api_key=gE4P9Mze0ewOa976&api_secret=96JJ4G1bBLPaWLhf&jobs=object_search&name_space=recognizeObject&user_id=user1&base64=" + encodedImageToBase64; } else if (questionString.toLowerCase().contains("recognize") || questionString.toLowerCase().contains("what is")) { urlParameters = "api_key=gE4P9Mze0ewOa976&api_secret=96JJ4G1bBLPaWLhf&jobs=object_recognize&name_space=recognizeObject&user_id=user1&base64=" + encodedImageToBase64; } byte[] postData = urlParameters.getBytes(Charset.forName("UTF-8")); int postDataLength = postData.length; String newrequest = "http://rekognition.com/func/api/"; URL url = new URL(newrequest); HttpURLConnection connectionFaceDetection = (HttpURLConnection) url.openConnection(); // Increase the timeout for reading the response connectionFaceDetection.setReadTimeout(15000); connectionFaceDetection.setDoOutput(true); connectionFaceDetection.setDoInput(true); connectionFaceDetection.setInstanceFollowRedirects(false); connectionFaceDetection.setRequestMethod("POST"); connectionFaceDetection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); connectionFaceDetection.setRequestProperty("X-Mashape-Key", "pzFbNRvNM4mshgWJvvdw0wpLp5N1p1X3AX9jsnOhjDUkn5Lvrp"); connectionFaceDetection.setRequestProperty("charset", "utf-8"); connectionFaceDetection.setRequestProperty("Accept", "application/json"); connectionFaceDetection.setRequestProperty("Content-Length", Integer.toString(postDataLength)); connectionFaceDetection.setUseCaches(false); DataOutputStream outputStreamForFaceDetection = new DataOutputStream( connectionFaceDetection.getOutputStream()); outputStreamForFaceDetection.write(postData); BufferedReader inputStreamForFaceDetection = new BufferedReader( new InputStreamReader((connectionFaceDetection.getInputStream()))); StringBuilder responseForFaceDetection = new StringBuilder(); while ((responseStringForFaceDetection = inputStreamForFaceDetection .readLine()) != null) { responseForFaceDetection.append(responseStringForFaceDetection); } //closing all the connections inputStreamForFaceDetection.close(); outputStreamForFaceDetection.close(); connectionFaceDetection.disconnect(); responseStringForFaceDetection = responseForFaceDetection.toString(); LOG.info(responseStringForFaceDetection); JSONObject responseJSONObjectForFaceDetection = new JSONObject( responseStringForFaceDetection); if (questionString.toLowerCase().contains("train") || questionString.contains("tag") || questionString.toLowerCase().contains("mark")) { JSONObject usageKeyFromResponse = responseJSONObjectForFaceDetection .getJSONObject("usage"); finalresponseForCard = usageKeyFromResponse.getString("status"); if (!tag.equals("")) finalresponseForCard = "Object is tagged as " + tag; } else { JSONObject sceneUnderstandingObject = responseJSONObjectForFaceDetection .getJSONObject("scene_understanding"); JSONArray matchesArray = sceneUnderstandingObject.getJSONArray("matches"); JSONObject firstResultFromArray = matchesArray.getJSONObject(0); double percentSureOfObject; //If an score has value 1, then the value type is Integer else the value type is double if (firstResultFromArray.get("score") instanceof Integer) { percentSureOfObject = (Integer) firstResultFromArray.get("score") * 100; } else percentSureOfObject = (Double) firstResultFromArray.get("score") * 100; finalresponseForCard = "The object is " + firstResultFromArray.getString("tag") + ". Match score is" + percentSureOfObject; } //section where if it doesn't contain anything about tag or train } catch (Exception e) { LOG.warning(e.getMessage()); } } else finalresponseForCard = "Could not understand your words"; } else finalresponseForCard = "Could not understand your words"; TimelineItem responseCardForSDKAlchemyAPI = new TimelineItem(); responseCardForSDKAlchemyAPI.setText(finalresponseForCard); responseCardForSDKAlchemyAPI .setMenuItems(Lists.newArrayList(new MenuItem().setAction("READ_ALOUD"))); responseCardForSDKAlchemyAPI.setSpeakableText(finalresponseForCard); responseCardForSDKAlchemyAPI.setSpeakableType("Results are as follows"); responseCardForSDKAlchemyAPI.setNotification(new NotificationConfig().setLevel("DEFAULT")); mirrorClient.timeline().insert(responseCardForSDKAlchemyAPI).execute(); LOG.info("New card added to the timeline"); } else if (notification.getUserActions().contains(new UserAction().setType("LAUNCH"))) { LOG.info("It was a note taken with the 'take a note' voice command. Processing it."); // Grab the spoken text from the timeline card and update the card with // an HTML response (deleting the text as well). String noteText = timelineItem.getText(); String utterance = CAT_UTTERANCES[new Random().nextInt(CAT_UTTERANCES.length)]; timelineItem.setText(null); timelineItem.setHtml(makeHtmlForCard( "<p class='text-auto-size'>" + "Oh, did you say " + noteText + "? " + utterance + "</p>")); timelineItem.setMenuItems(Lists.newArrayList(new MenuItem().setAction("DELETE"))); mirrorClient.timeline().update(timelineItem.getId(), timelineItem).execute(); } else { LOG.warning("I don't know what to do with this notification, so I'm ignoring it."); } } }
From source file:org.runnerup.export.FunBeatUploader.java
@Override public Status upload(SQLiteDatabase db, long mID) { Status s;/*from w ww .j a v a2s. c o m*/ if ((s = connect()) != Status.OK) { return s; } TCX tcx = new TCX(db); HttpURLConnection conn = null; Exception ex = null; try { StringWriter writer = new StringWriter(); String id = tcx.export(mID, writer); conn = (HttpURLConnection) new URL(UPLOAD_URL).openConnection(); conn.setInstanceFollowRedirects(false); addCookies(conn); getFormValues(conn); // execute the GET conn.disconnect(); String viewKey = findName(formValues.keySet(), "VIEWSTATE"); String eventKey = findName(formValues.keySet(), "EVENTVALIDATION"); String fileKey = findName(formValues.keySet(), "FileUpload"); String uploadKey = findName(formValues.keySet(), "UploadButton"); Part<StringWritable> part1 = new Part<StringWritable>(viewKey, new StringWritable(formValues.get(viewKey))); Part<StringWritable> part2 = new Part<StringWritable>(eventKey, new StringWritable(formValues.get(eventKey))); Part<StringWritable> part3 = new Part<StringWritable>(fileKey, new StringWritable(writer.toString())); part3.contentType = "application/octet-stream"; part3.filename = "jonas.tcx"; Part<StringWritable> part4 = new Part<StringWritable>(uploadKey, new StringWritable(formValues.get(uploadKey))); Part<?> parts[] = { part1, part2, part3, part4 }; conn = (HttpURLConnection) new URL(UPLOAD_URL).openConnection(); conn.setInstanceFollowRedirects(false); conn.setDoOutput(true); conn.setRequestMethod("POST"); addCookies(conn); postMulti(conn, parts); int responseCode = conn.getResponseCode(); String amsg = conn.getResponseMessage(); getCookies(conn); String redirect = null; if (responseCode == 302) { redirect = conn.getHeaderField("Location"); conn.disconnect(); conn = (HttpURLConnection) new URL(BASE_URL + redirect).openConnection(); conn.setInstanceFollowRedirects(false); conn.setRequestMethod("GET"); addCookies(conn); responseCode = conn.getResponseCode(); amsg = conn.getResponseMessage(); getCookies(conn); } else if (responseCode != 200) { System.err.println("FunBeatUploader::upload() - got " + responseCode + ", msg: " + amsg); } getFormValues(conn); conn.disconnect(); viewKey = findName(formValues.keySet(), "VIEWSTATE"); eventKey = findName(formValues.keySet(), "EVENTVALIDATION"); String nextKey = findName(formValues.keySet(), "NextButton"); String hidden = findName(formValues.keySet(), "ChoicesHiddenField"); FormValues kv = new FormValues(); kv.put(viewKey, formValues.get(viewKey)); kv.put(eventKey, formValues.get(eventKey)); kv.put(nextKey, "Nasta >>"); kv.put(hidden, "[ \"import///" + id + "///tcx\" ]"); String surl = BASE_URL + redirect; conn = (HttpURLConnection) new URL(surl).openConnection(); conn.setInstanceFollowRedirects(false); conn.setDoOutput(true); conn.setRequestMethod("POST"); conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded"); addCookies(conn); { OutputStream wr = new BufferedOutputStream(conn.getOutputStream()); kv.write(wr); wr.flush(); wr.close(); responseCode = conn.getResponseCode(); amsg = conn.getResponseMessage(); getCookies(conn); if (responseCode == 302) { redirect = conn.getHeaderField("Location"); conn.disconnect(); conn = (HttpURLConnection) new URL(BASE_URL + redirect).openConnection(); conn.setInstanceFollowRedirects(false); conn.setRequestMethod("GET"); addCookies(conn); responseCode = conn.getResponseCode(); amsg = conn.getResponseMessage(); getCookies(conn); } String html = getFormValues(conn); boolean ok = html.indexOf("r klar") > 0; System.err.println("ok: " + ok); conn.disconnect(); if (ok) { return Uploader.Status.OK; } else { return Uploader.Status.CANCEL; } } } catch (IOException e) { ex = e; } s = Uploader.Status.ERROR; s.ex = ex; if (ex != null) { ex.printStackTrace(); } return s; }
From source file:org.runnerup.export.FunBeatSynchronizer.java
@Override public Status upload(SQLiteDatabase db, long mID) { Status s;/*from www . j av a 2 s.c om*/ if ((s = connect()) != Status.OK) { return s; } TCX tcx = new TCX(db); HttpURLConnection conn = null; Exception ex = null; try { StringWriter writer = new StringWriter(); String id = tcx.export(mID, writer); conn = (HttpURLConnection) new URL(UPLOAD_URL).openConnection(); conn.setInstanceFollowRedirects(false); addCookies(conn); getFormValues(conn); // execute the GET conn.disconnect(); String viewKey = SyncHelper.findName(formValues.keySet(), "VIEWSTATE"); String eventKey = SyncHelper.findName(formValues.keySet(), "EVENTVALIDATION"); String fileKey = SyncHelper.findName(formValues.keySet(), "FileUpload"); String uploadKey = SyncHelper.findName(formValues.keySet(), "UploadButton"); Part<StringWritable> part1 = new Part<StringWritable>(viewKey, new StringWritable(formValues.get(viewKey))); Part<StringWritable> part2 = new Part<StringWritable>(eventKey, new StringWritable(formValues.get(eventKey))); Part<StringWritable> part3 = new Part<StringWritable>(fileKey, new StringWritable(writer.toString())); part3.setContentType("application/octet-stream"); part3.setFilename("jonas.tcx"); Part<StringWritable> part4 = new Part<StringWritable>(uploadKey, new StringWritable(formValues.get(uploadKey))); Part<?> parts[] = { part1, part2, part3, part4 }; conn = (HttpURLConnection) new URL(UPLOAD_URL).openConnection(); conn.setInstanceFollowRedirects(false); conn.setDoOutput(true); conn.setRequestMethod(RequestMethod.POST.name()); addCookies(conn); SyncHelper.postMulti(conn, parts); int responseCode = conn.getResponseCode(); String amsg = conn.getResponseMessage(); getCookies(conn); String redirect = null; if (responseCode == HttpStatus.SC_MOVED_TEMPORARILY) { redirect = conn.getHeaderField("Location"); conn.disconnect(); conn = (HttpURLConnection) new URL(BASE_URL + redirect).openConnection(); conn.setInstanceFollowRedirects(false); conn.setRequestMethod(RequestMethod.GET.name()); addCookies(conn); responseCode = conn.getResponseCode(); amsg = conn.getResponseMessage(); getCookies(conn); } else if (responseCode != HttpStatus.SC_OK) { Log.e(getName(), "FunBeatSynchronizer::upload() - got " + responseCode + ", msg: " + amsg); } getFormValues(conn); conn.disconnect(); viewKey = SyncHelper.findName(formValues.keySet(), "VIEWSTATE"); eventKey = SyncHelper.findName(formValues.keySet(), "EVENTVALIDATION"); String nextKey = SyncHelper.findName(formValues.keySet(), "NextButton"); String hidden = SyncHelper.findName(formValues.keySet(), "ChoicesHiddenField"); FormValues kv = new FormValues(); kv.put(viewKey, formValues.get(viewKey)); kv.put(eventKey, formValues.get(eventKey)); kv.put(nextKey, "Nasta >>"); kv.put(hidden, "[ \"import///" + id + "///tcx\" ]"); String surl = BASE_URL + redirect; conn = (HttpURLConnection) new URL(surl).openConnection(); conn.setInstanceFollowRedirects(false); conn.setDoOutput(true); conn.setRequestMethod(RequestMethod.POST.name()); conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded"); addCookies(conn); { OutputStream wr = new BufferedOutputStream(conn.getOutputStream()); kv.write(wr); wr.flush(); wr.close(); responseCode = conn.getResponseCode(); amsg = conn.getResponseMessage(); getCookies(conn); if (responseCode == HttpStatus.SC_MOVED_TEMPORARILY) { redirect = conn.getHeaderField("Location"); conn.disconnect(); conn = (HttpURLConnection) new URL(BASE_URL + redirect).openConnection(); conn.setInstanceFollowRedirects(false); conn.setRequestMethod(RequestMethod.GET.name()); addCookies(conn); responseCode = conn.getResponseCode(); amsg = conn.getResponseMessage(); getCookies(conn); } String html = getFormValues(conn); boolean ok = html.indexOf("r klar") > 0; Log.e(getName(), "ok: " + ok); conn.disconnect(); if (ok) { s = Status.OK; s.activityId = mID; } else { s = Status.CANCEL; } return s; } } catch (IOException e) { ex = e; } s = Synchronizer.Status.ERROR; s.ex = ex; if (ex != null) { ex.printStackTrace(); } return s; }
From source file:guru.benson.pinch.Pinch.java
/** * Gets the list of files included in the ZIP stored on the HTTP server. * * @return A list of ZIP entries.// w w w .jav a 2 s . co m */ public ArrayList<ExtendedZipEntry> parseCentralDirectory() { int contentLength = getHttpFileSize(); if (contentLength <= 0) { return null; } if (!findCentralDirectory(contentLength)) { return null; } HttpURLConnection conn = null; InputStream bis = null; long start = centralDirectoryOffset; long end = start + centralDirectorySize - 1; byte[] data = new byte[2048]; ByteBuffer buf = ByteBuffer.allocate(centralDirectorySize); try { conn = openConnection(); conn.setRequestProperty("Range", "bytes=" + start + "-" + end); conn.setInstanceFollowRedirects(true); conn.connect(); int responseCode = conn.getResponseCode(); if (responseCode != HttpURLConnection.HTTP_PARTIAL) { throw new IOException("Unexpected HTTP server response: " + responseCode); } bis = conn.getInputStream(); int read, bytes = 0; while ((read = bis.read(data)) != -1) { buf.put(data, 0, read); bytes += read; } log("Central directory is " + bytes + " bytes"); } catch (IOException e) { e.printStackTrace(); return null; } finally { close(bis); disconnect(conn); } return parseHeaders(buf); }
From source file:org.runnerup.export.RuntasticSynchronizer.java
@Override public Status upload(SQLiteDatabase db, long mID) { Status s;/* w w w . ja va 2 s . c o m*/ if ((s = connect()) != Status.OK) { return s; } StringWriter writer = new StringWriter(); TCX tcx = new TCX(db); HttpURLConnection conn = null; try { Pair<String, Sport> res = tcx.exportWithSport(mID, writer); Sport sport = res.second; String filename = String.format("activity%s%d.tcx", Long.toString(Math.round(1000 * Math.random())), mID); String url = UPLOAD_URL + "?authenticity_token=" + SyncHelper.URLEncode(authToken) + "&qqfile=" + filename; conn = (HttpURLConnection) new URL(url).openConnection(); conn.setInstanceFollowRedirects(false); conn.setDoOutput(true); conn.setRequestMethod(RequestMethod.POST.name()); conn.addRequestProperty("Host", "www.runtastic.com"); conn.addRequestProperty("X-Requested-With", "XMLHttpRequest"); conn.addRequestProperty("X-File-Name", filename); conn.addRequestProperty("Content-Type", "application/octet-stream"); addRequestHeaders(conn); OutputStream out = new BufferedOutputStream(conn.getOutputStream()); out.write(writer.toString().getBytes()); out.flush(); out.close(); InputStream in = new BufferedInputStream(conn.getInputStream()); JSONObject ret = SyncHelper.parse(in); getCookies(conn); if (ret == null || !ret.has("success") || !ret.getBoolean("success")) { Log.i(getName(), "ret: " + ret); throw new JSONException("Unexpected json return"); } String tmp = ret.getString("content"); final String name = "name='"; int i1 = tmp.indexOf(name); if (i1 < 0) { Log.i(getName(), "ret: " + ret); throw new JSONException("Unexpected json return"); } i1 += name.length(); int i2 = tmp.indexOf('\'', i1); String import_id = tmp.substring(i1, i2); Log.i(getName(), "import_id: " + import_id); conn.disconnect(); if (sport != null && sport != Sport.RUNNING && sport2runtasticMap.containsKey(sport)) { conn = (HttpURLConnection) new URL(UPDATE_SPORTS_TYPE).openConnection(); conn.setDoOutput(true); conn.setRequestMethod(RequestMethod.POST.name()); conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded"); conn.addRequestProperty("X-Requested-With", "XMLHttpRequest"); addRequestHeaders(conn); FormValues fv = new FormValues(); fv.put("authenticity_token", authToken); fv.put("data_import_id", import_id); fv.put("sport_type_id", sport2runtasticMap.get(sport).toString()); fv.put("user_id", userId.toString()); SyncHelper.postData(conn, fv); int responseCode = conn.getResponseCode(); String amsg = conn.getResponseMessage(); Log.i(getName(), "code: " + responseCode + ", html: " + getFormValues(conn)); conn.disconnect(); } logout(); s = Status.OK; s.activityId = mID; return s; } catch (IOException ex) { s = Status.ERROR; s.ex = ex; } catch (JSONException e) { s = Status.ERROR; s.ex = e; } if (s.ex != null) Log.e(getName(), "ex: " + s.ex); if (conn != null) conn.disconnect(); s.activityId = mID; return s; }
From source file:org.apache.hadoop.fs.http.client.HttpFSFileSystem.java
private FSDataOutputStream uploadData(String method, Path f, Map<String, String> params, int bufferSize, int expectedStatus) throws IOException { HttpURLConnection conn = getConnection(method, params, f, true); conn.setInstanceFollowRedirects(false); boolean exceptionAlreadyHandled = false; try {// w w w.j a v a 2 s . c o m if (conn.getResponseCode() == HTTP_TEMPORARY_REDIRECT) { exceptionAlreadyHandled = true; String location = conn.getHeaderField("Location"); if (location != null) { conn = getConnection(new URL(location), method); conn.setRequestProperty("Content-Type", UPLOAD_CONTENT_TYPE); try { OutputStream os = new BufferedOutputStream(conn.getOutputStream(), bufferSize); return new HttpFSDataOutputStream(conn, os, expectedStatus, statistics); } catch (IOException ex) { validateResponse(conn, expectedStatus); throw ex; } } else { validateResponse(conn, HTTP_TEMPORARY_REDIRECT); throw new IOException("Missing HTTP 'Location' header for [" + conn.getURL() + "]"); } } else { throw new IOException(MessageFormat.format("Expected HTTP status was [307], received [{0}]", conn.getResponseCode())); } } catch (IOException ex) { if (exceptionAlreadyHandled) { throw ex; } else { validateResponse(conn, HTTP_TEMPORARY_REDIRECT); throw ex; } } }
From source file:com.orange.oidc.secproxy_service.HttpOpenidConnect.java
String refreshToken(String refresh_token) {
// android.os.Debug.waitForDebugger();
Log.d(TAG, "refreshToken= " + refresh_token);
// check initialization
if (mOcp == null || isEmpty(mOcp.m_server_url))
return null;
// nothing to do
if (isEmpty(refresh_token))
return null;
String postUrl = mOcp.m_server_url + "token";
// set up connection
HttpURLConnection huc = getHUC(postUrl);
huc.setDoOutput(true);// w ww. j a va 2 s .c o m
huc.setInstanceFollowRedirects(false);
huc.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
// prepare parameters
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(7);
nameValuePairs.add(new BasicNameValuePair("client_id", mOcp.m_client_id));
nameValuePairs.add(new BasicNameValuePair("client_secret", mOcp.m_client_secret));
nameValuePairs.add(new BasicNameValuePair("grant_type", "refresh_token"));
nameValuePairs.add(new BasicNameValuePair("refresh_token", refresh_token));
if (!isEmpty(mOcp.m_scope))
nameValuePairs.add(new BasicNameValuePair("scope", mOcp.m_scope));
try {
// write parameters to http connection
OutputStream os = huc.getOutputStream();
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(os, "UTF-8"));
// get URL encoded string from list of key value pairs
String postParam = getQuery(nameValuePairs);
Logd("refreshToken", "url: " + postUrl);
Logd("refreshToken", "POST: " + postParam);
writer.write(postParam);
writer.flush();
writer.close();
os.close();
// try to connect
huc.connect();
// connexion status
int responseCode = huc.getResponseCode();
Logd(TAG, "refreshToken response: " + responseCode);
// if 200 - OK, read the json string
if (responseCode == 200) {
sysout("refresh_token - code " + responseCode);
InputStream is = huc.getInputStream();
String result = convertStreamToString(is);
is.close();
huc.disconnect();
Logd("refreshToken", "result: " + result);
sysout("refresh_token - content: " + result);
return result;
}
huc.disconnect();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}