List of usage examples for javax.servlet.http HttpServletRequest getContentType
public String getContentType();
null if the type is not known. From source file:org.sakaiproject.tool.assessment.ui.servlet.delivery.UploadAudioMediaServlet.java
public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException { boolean mediaIsValid = true; ServletContext context = super.getServletContext(); String repositoryPath = (String) context.getAttribute("FILEUPLOAD_REPOSITORY_PATH"); String saveToDb = (String) context.getAttribute("FILEUPLOAD_SAVE_MEDIA_TO_DB"); log.debug("req content length =" + req.getContentLength()); log.debug("req content type =" + req.getContentType()); // we get media location in assessmentXXX/questionXXX/agentId/audio_assessmentGradingIdXXX.au form String suffix = req.getParameter("suffix"); if (suffix == null || ("").equals(suffix)) suffix = "au"; String mediaLocation = req.getParameter("media") + "." + suffix; log.debug("****media location=" + mediaLocation); String response = "empty"; // test for nonemptiness first if (mediaLocation != null && !(mediaLocation.trim()).equals("")) { File repositoryPathDir = new File(repositoryPath); mediaLocation = repositoryPathDir.getCanonicalPath() + "/" + mediaLocation; File mediaFile = new File(mediaLocation); if (mediaFile.getCanonicalPath().equals(mediaLocation)) { File mediaDir = mediaFile.getParentFile(); if (!mediaDir.exists()) mediaDir.mkdirs();//from w ww .j a v a 2 s .com //log.debug("*** directory exist="+mediaDir.exists()); mediaIsValid = writeToFile(req, mediaLocation); } else { log.debug("****Error in file paths " + mediaFile.getCanonicalPath() + " is not equal to " + mediaLocation); mediaIsValid = false; } //this is progess for SAK-5792, comment is out for now //zip_mediaLocation = createZipFile(mediaDir.getPath(), mediaLocation); } //#2 - record media as question submission if (mediaIsValid) { // note that this delivery bean is empty. this is not the same one created for the // user during take assessment. try { response = submitMediaAsAnswer(req, mediaLocation, saveToDb); log.info( "Audio has been saved and submitted as answer to the question. Any old recordings have been removed from the system."); } catch (Exception ex) { log.info(ex.getMessage()); } } res.setContentType("text/plain"); res.setContentLength(response.length()); PrintWriter out = res.getWriter(); out.println(response); out.close(); out.flush(); }
From source file:com.controller.UploadLogo.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods.//from w w w. j a v a 2s.c o m * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.processRequest(request, response); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); getSqlMethodsInstance().session = request.getSession(); String filePath = null; String fileName = null, fieldName = null, uploadPath = null, uploadType = null; RequestDispatcher request_dispatcher = null; File file; int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; try { uploadPath = AppConstants.USER_LOGO; // Verify the content type String contentType = request.getContentType(); if ((contentType.indexOf("multipart/form-data") >= 0)) { DiskFileItemFactory factory = new DiskFileItemFactory(); // maximum size that will be stored in memory factory.setSizeThreshold(maxMemSize); // Location to save data that is larger than maxMemSize. factory.setRepository(new File(AppConstants.TMP_FOLDER)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); out.println("<html>"); out.println("<head>"); out.println("<title>JSP File upload</title>"); out.println("</head>"); out.println("<body>"); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); boolean ch = fi.isFormField(); if (!fi.isFormField()) { // Get the uploaded file parameters fieldName = fi.getFieldName(); fileName = fi.getName(); String uid = (String) getSqlMethodsInstance().session.getAttribute("EmailID"); int UID = getSqlMethodsInstance().getUserID(uid); uploadPath = uploadPath + File.separator + UID + File.separator + "logo"; File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdirs(); } // int inStr = fileName.indexOf("."); // String Str = fileName.substring(0, inStr); // // fileName = Str + "_" + UID + ".jpeg"; fileName = fileName + "_" + UID; getSqlMethodsInstance().session.setAttribute("UID", UID); getSqlMethodsInstance().session.setAttribute("ImageFileName", fileName); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); filePath = uploadPath + File.separator + fileName; File storeFile = new File(filePath); fi.write(storeFile); getSqlMethodsInstance().updateUsers(UID, fileName); out.println("Uploaded Filename: " + filePath + "<br>"); } } } } catch (Exception ex) { logger.log(Level.SEVERE, util.Utility.logMessage(ex, "Exception while updating org name:", getSqlMethodsInstance().error)); out.println(getSqlMethodsInstance().error); } finally { out.close(); getSqlMethodsInstance().closeConnection(); } }
From source file:org.eclipse.rdf4j.http.server.repository.transaction.TransactionController.java
private ModelAndView getSparqlUpdateResult(Transaction transaction, HttpServletRequest request, HttpServletResponse response) throws ServerHTTPException, ClientHTTPException, HTTPException { String sparqlUpdateString = null; final String contentType = request.getContentType(); if (contentType != null && contentType.contains(Protocol.SPARQL_UPDATE_MIME_TYPE)) { try {/*from www . j a va 2 s . c om*/ final String encoding = request.getCharacterEncoding() != null ? request.getCharacterEncoding() : "UTF-8"; sparqlUpdateString = IOUtils.toString(request.getInputStream(), encoding); } catch (IOException e) { logger.warn("error reading sparql update string from request body", e); throw new ClientHTTPException(SC_BAD_REQUEST, "could not read SPARQL update string from body: " + e.getMessage()); } } else { sparqlUpdateString = request.getParameter(Protocol.UPDATE_PARAM_NAME); } logger.debug("SPARQL update string: {}", sparqlUpdateString); // default query language is SPARQL QueryLanguage queryLn = QueryLanguage.SPARQL; String queryLnStr = request.getParameter(QUERY_LANGUAGE_PARAM_NAME); logger.debug("query language param = {}", queryLnStr); if (queryLnStr != null) { queryLn = QueryLanguage.valueOf(queryLnStr); if (queryLn == null) { throw new ClientHTTPException(SC_BAD_REQUEST, "Unknown query language: " + queryLnStr); } } String baseURI = request.getParameter(Protocol.BASEURI_PARAM_NAME); // determine if inferred triples should be included in query evaluation boolean includeInferred = ProtocolUtil.parseBooleanParam(request, INCLUDE_INFERRED_PARAM_NAME, true); // build a dataset, if specified String[] defaultRemoveGraphURIs = request.getParameterValues(REMOVE_GRAPH_PARAM_NAME); String[] defaultInsertGraphURIs = request.getParameterValues(INSERT_GRAPH_PARAM_NAME); String[] defaultGraphURIs = request.getParameterValues(USING_GRAPH_PARAM_NAME); String[] namedGraphURIs = request.getParameterValues(USING_NAMED_GRAPH_PARAM_NAME); SimpleDataset dataset = new SimpleDataset(); if (defaultRemoveGraphURIs != null) { for (String graphURI : defaultRemoveGraphURIs) { try { IRI uri = null; if (!"null".equals(graphURI)) { uri = SimpleValueFactory.getInstance().createIRI(graphURI); } dataset.addDefaultRemoveGraph(uri); } catch (IllegalArgumentException e) { throw new ClientHTTPException(SC_BAD_REQUEST, "Illegal URI for default remove graph: " + graphURI); } } } if (defaultInsertGraphURIs != null && defaultInsertGraphURIs.length > 0) { String graphURI = defaultInsertGraphURIs[0]; try { IRI uri = null; if (!"null".equals(graphURI)) { uri = SimpleValueFactory.getInstance().createIRI(graphURI); } dataset.setDefaultInsertGraph(uri); } catch (IllegalArgumentException e) { throw new ClientHTTPException(SC_BAD_REQUEST, "Illegal URI for default insert graph: " + graphURI); } } if (defaultGraphURIs != null) { for (String defaultGraphURI : defaultGraphURIs) { try { IRI uri = null; if (!"null".equals(defaultGraphURI)) { uri = SimpleValueFactory.getInstance().createIRI(defaultGraphURI); } dataset.addDefaultGraph(uri); } catch (IllegalArgumentException e) { throw new ClientHTTPException(SC_BAD_REQUEST, "Illegal URI for default graph: " + defaultGraphURI); } } } if (namedGraphURIs != null) { for (String namedGraphURI : namedGraphURIs) { try { IRI uri = null; if (!"null".equals(namedGraphURI)) { uri = SimpleValueFactory.getInstance().createIRI(namedGraphURI); } dataset.addNamedGraph(uri); } catch (IllegalArgumentException e) { throw new ClientHTTPException(SC_BAD_REQUEST, "Illegal URI for named graph: " + namedGraphURI); } } } try { // determine if any variable bindings have been set on this update. @SuppressWarnings("unchecked") Enumeration<String> parameterNames = request.getParameterNames(); Map<String, Value> bindings = new HashMap<>(); while (parameterNames.hasMoreElements()) { String parameterName = parameterNames.nextElement(); if (parameterName.startsWith(BINDING_PREFIX) && parameterName.length() > BINDING_PREFIX.length()) { String bindingName = parameterName.substring(BINDING_PREFIX.length()); Value bindingValue = ProtocolUtil.parseValueParam(request, parameterName, SimpleValueFactory.getInstance()); bindings.put(bindingName, bindingValue); } } transaction.executeUpdate(queryLn, sparqlUpdateString, baseURI, includeInferred, dataset, bindings); return new ModelAndView(EmptySuccessView.getInstance()); } catch (UpdateExecutionException | InterruptedException | ExecutionException e) { if (e.getCause() != null && e.getCause() instanceof HTTPException) { // custom signal from the backend, throw as HTTPException directly // (see SES-1016). throw (HTTPException) e.getCause(); } else { throw new ServerHTTPException("Repository update error: " + e.getMessage(), e); } } catch (RepositoryException e) { if (e.getCause() != null && e.getCause() instanceof HTTPException) { // custom signal from the backend, throw as HTTPException directly // (see SES-1016). throw (HTTPException) e.getCause(); } else { throw new ServerHTTPException("Repository update error: " + e.getMessage(), e); } } catch (MalformedQueryException e) { ErrorInfo errInfo = new ErrorInfo(ErrorType.MALFORMED_QUERY, e.getMessage()); throw new ClientHTTPException(SC_BAD_REQUEST, errInfo.toString()); } }
From source file:org.apache.jena.fuseki.servlets.Dispatcher.java
/** * Identify the operation being requested. * It is analysing the HTTP request using global configuration. * The decision is is based on//from ww w. j a v a 2s. c o m * <ul> * <li>Query parameters (URL query string or HTML form)</li> * <li>Content-Type header</li> * <li>Otherwise it is a plain REST (quads) operation.chooseOperation</li> * </ul> * The HTTP Method is not considered. * <p> * The operation is not guaranteed to be supported on every {@link DataService} * nor that access control will allow it to be performed. */ public static Operation chooseOperation(HttpAction action) { HttpServletRequest request = action.getRequest(); // ---- Dispatch based on HttpParams : Query, Update, GSP. // -- Query boolean isQuery = request.getParameter(HttpNames.paramQuery) != null; if (isQuery) return Query; // -- Update // Standards name "update", non-standard name "request" (old use by Fuseki) boolean isUpdate = request.getParameter(HttpNames.paramUpdate) != null || request.getParameter(HttpNames.paramRequest) != null; if (isUpdate) // The SPARQL_Update servlet will deal with using GET. return Update; // -- SPARQL Graph Store Protocol boolean hasParamGraph = request.getParameter(HttpNames.paramGraph) != null; boolean hasParamGraphDefault = request.getParameter(HttpNames.paramGraphDefault) != null; if (hasParamGraph || hasParamGraphDefault) return gspOperation(action, request); // -- Any other queryString // Place for an extension point. boolean hasParams = request.getParameterMap().size() > 0; if (hasParams) { // Unrecognized ?key=value ServletOps.errorBadRequest( "Malformed request: unrecognized query string parameters: " + request.getQueryString()); } // ---- Content-type // We don't wire in all the RDF syntaxes. // Instead, "Quads" drops through to the default operation. // This does not have the ";charset=" String ct = request.getContentType(); if (ct != null) { Operation operation = action.getOperationRegistry().findByContentType(ct); if (operation != null) return operation; } // ---- No registered content type, no query parameters. // Plain HTTP operation on the dataset handled as quads or rejected. return quadsOperation(action, request); }
From source file:admin.controller.ServletAddLooks.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./* ww w. jav a2s .c om*/ * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.processRequest(request, response); String filePath; String fileName, fieldName; Looks look; RequestDispatcher request_dispatcher; String look_name = null; Integer organization_id = 0; boolean check; look = new Looks(); check = false; response.setContentType("text/html;charset=UTF-8"); File file; int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; try { String uploadPath = AppConstants.LOOK_IMAGES_HOME; // Verify the content type String contentType = request.getContentType(); if ((contentType.indexOf("multipart/form-data") >= 0)) { DiskFileItemFactory factory = new DiskFileItemFactory(); // maximum size that will be stored in memory factory.setSizeThreshold(maxMemSize); // Location to save data that is larger than maxMemSize. factory.setRepository(new File("/tmp")); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (fi.isFormField()) { // Get the uploaded file parameters fieldName = fi.getFieldName(); try { if (fieldName.equals("lookname")) { look_name = fi.getString(); } if (fieldName.equals("organization")) { organization_id = Integer.parseInt(fi.getString()); } } catch (Exception e) { logger.log(Level.SEVERE, "Exception while getting the look_name and organization_id", e); } } else { check = look.checkAvailability(look_name, organization_id); if (check == false) { fieldName = fi.getFieldName(); fileName = fi.getName(); File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdirs(); } // int inStr = fileName.indexOf("."); // String Str = fileName.substring(0, inStr); // // fileName = look_name + "_" + Str + ".png"; fileName = look_name + "_" + fileName; boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); filePath = uploadPath + File.separator + fileName; File storeFile = new File(filePath); fi.write(storeFile); look.addLooks(look_name, fileName, organization_id); response.sendRedirect(request.getContextPath() + "/admin/looks.jsp"); } else { response.sendRedirect(request.getContextPath() + "/admin/looks.jsp?exist=exist"); } } } } else { } } catch (Exception ex) { logger.log(Level.SEVERE, "Exception while uploading the Looks image", ex); } }
From source file:com.controller.changeLogo.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> * methods./*from w w w. j a va2 s .co m*/ * * @param request servlet request * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override public void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { super.processRequest(request, response); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); getSqlMethodsInstance().session = request.getSession(); String filePath = null; String fileName = null, fieldName = null, uploadPath = null, uploadType = null; RequestDispatcher request_dispatcher = null; File file; int maxFileSize = 5000 * 1024; int maxMemSize = 5000 * 1024; try { uploadPath = AppConstants.USER_LOGO; // Verify the content type String contentType = request.getContentType(); if ((contentType.indexOf("multipart/form-data") >= 0)) { DiskFileItemFactory factory = new DiskFileItemFactory(); // maximum size that will be stored in memory factory.setSizeThreshold(maxMemSize); // Location to save data that is larger than maxMemSize. factory.setRepository(new File(AppConstants.TMP_FOLDER)); // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); // maximum file size to be uploaded. upload.setSizeMax(maxFileSize); // Parse the request to get file items. List fileItems = upload.parseRequest(request); // Process the uploaded file items Iterator i = fileItems.iterator(); out.println("<html>"); out.println("<head>"); out.println("<title>JSP File upload</title>"); out.println("</head>"); out.println("<body>"); while (i.hasNext()) { FileItem fi = (FileItem) i.next(); if (fi.isFormField()) { fieldName = fi.getFieldName(); if (fieldName.equals("upload")) { uploadType = fi.getString(); } } else { // Get the uploaded file parameters fieldName = fi.getFieldName(); fileName = fi.getName(); Integer UID = (Integer) getSqlMethodsInstance().session.getAttribute("UID"); uploadPath = uploadPath + File.separator + UID + File.separator + "logo"; File uploadDir = new File(uploadPath); if (!uploadDir.exists()) { uploadDir.mkdirs(); } // int inStr = fileName.indexOf("."); // String Str = fileName.substring(0, inStr); // // fileName = Str + "_" + UID + ".jpeg"; fileName = fileName + "_" + UID; getSqlMethodsInstance().session.setAttribute("ImageFileName", fileName); boolean isInMemory = fi.isInMemory(); long sizeInBytes = fi.getSize(); if (uploadType.equals("update")) { String file_name_to_delete = getSqlMethodsInstance().getLogofileName(UID); String filePath_to_delete = uploadPath + File.separator + file_name_to_delete; File deletefile = new File(filePath_to_delete); deletefile.delete(); } filePath = uploadPath + File.separator + fileName; File storeFile = new File(filePath); fi.write(storeFile); getSqlMethodsInstance().updateUsers(UID, fileName); out.println("Uploaded Filename: " + filePath + "<br>"); response.sendRedirect(request.getContextPath() + "/settings.jsp"); } } } } catch (Exception ex) { logger.log(Level.SEVERE, util.Utility.logMessage(ex, "Exception while updating org name:", getSqlMethodsInstance().error)); out.println(getSqlMethodsInstance().error); } finally { out.close(); getSqlMethodsInstance().closeConnection(); } }
From source file:org.eclipse.lyo.samples.sharepoint.adapter.ResourceService.java
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { System.out.println("entered do Post for /resource"); boolean isFileUpload = ServletFileUpload.isMultipartContent(request); String contentType = request.getContentType(); if (!isFileUpload && !IConstants.CT_RDF_XML.equals(contentType)) { throw new ShareServiceException(IConstants.SC_UNSUPPORTED_MEDIA_TYPE); }/*www .j a va2s . c om*/ InputStream content = request.getInputStream(); if (isFileUpload) { // being uploaded from a web page try { FileItemFactory factory = new DiskFileItemFactory(); ServletFileUpload upload = new ServletFileUpload(factory); @SuppressWarnings("unchecked") List<FileItem> items = upload.parseRequest(request); // find the first (and only) file resource in the post Iterator<FileItem> iter = items.iterator(); while (iter.hasNext()) { FileItem item = iter.next(); if (item.isFormField()) { // this is a form field, maybe we can accept a title or descr? } else { content = item.getInputStream(); contentType = item.getContentType(); } } } catch (Exception e) { throw new ShareServiceException(e); } } ShareStore store = this.getStore(); if (ShareStore.rdfFormatFromContentType(contentType) != null) { try { String resUri = store.nextAvailableUri(IAmConstants.SERVICE_RESOURCE); SharepointResource resource = new SharepointResource(resUri); List<ShareStatement> statements = store.parse(resUri, content, contentType); resource.addStatements(statements); String userUri = getUserUri(request.getRemoteUser()); // if it parsed, then add it to the store. store.update(resource, userUri); // now get it back, to find OslcResource returnedResource = store.getOslcResource(resource.getUri()); Date created = returnedResource.getCreated(); String eTag = returnedResource.getETag(); response.setStatus(IConstants.SC_CREATED); response.setHeader(IConstants.HDR_LOCATION, resource.getUri()); response.setHeader(IConstants.HDR_LAST_MODIFIED, StringUtils.rfc2822(created)); response.setHeader(IConstants.HDR_ETAG, eTag); } catch (ShareServerException e) { throw new ShareServiceException(IConstants.SC_BAD, e); } } else if (IAmConstants.CT_APP_X_VND_MSPPT.equals(contentType) || isFileUpload) { try { ByteArrayInputStream bais = isToBais(content); String uri = store.nextAvailableUri(IAmConstants.SERVICE_RESOURCE); SharepointResource resource = new SharepointResource(uri); resource.addRdfType(IAmConstants.OSLC_AM_TYPE_RESOURCE); resource.addRdfType(IAmConstants.RIO_AM_PPT_DECK); String id = resource.getIdentifier(); String deckTitle = "PPT Deck " + id; resource.setTitle(deckTitle); resource.setDescription("A Power Point Deck"); String sourceUri = getBaseUrl() + '/' + IAmConstants.SERVICE_SOURCE + '/' + id; resource.setSource(sourceUri); resource.setSourceContentType(contentType); String userUri = getUserUri(request.getRemoteUser()); store.storeBinaryResource(bais, id); bais.reset(); SlideShow ppt = new SlideShow(bais); Dimension pgsize = ppt.getPageSize(); Slide[] slide = ppt.getSlides(); for (int i = 0; i < slide.length; i++) { String slideTitle = extractTitle(slide[i]); String slideUri = store.nextAvailableUri(IAmConstants.SERVICE_RESOURCE); SharepointResource slideResource = new SharepointResource(slideUri); slideResource.addRdfType(IAmConstants.OSLC_AM_TYPE_RESOURCE); slideResource.addRdfType(IAmConstants.RIO_AM_PPT_SLIDE); String slideId = slideResource.getIdentifier(); slideResource.setTitle(slideTitle); sourceUri = getBaseUrl() + '/' + IAmConstants.SERVICE_SOURCE + '/' + slideId; slideResource.setSource(sourceUri); slideResource.setSourceContentType(IConstants.CT_IMAGE_PNG); store.update(slideResource, userUri); BufferedImage img = new BufferedImage(pgsize.width, pgsize.height, BufferedImage.TYPE_INT_RGB); Graphics2D graphics = img.createGraphics(); graphics.setPaint(Color.white); graphics.fill(new Rectangle2D.Float(0, 0, pgsize.width, pgsize.height)); slide[i].draw(graphics); ByteArrayOutputStream out = new ByteArrayOutputStream(); javax.imageio.ImageIO.write(img, "png", out); ByteArrayInputStream is = new ByteArrayInputStream(out.toByteArray()); store.storeBinaryResource(is, slideId); out.close(); is.close(); try { ShareValue v = new ShareValue(ShareValueType.URI, slideResource.getUri()); resource.appendToSeq(IConstants.SHARE_NAMESPACE + "slides", v); } catch (UnrecognizedValueTypeException e) { // log this? don't want to throw away everything, since this should never happen } } store.update(resource, userUri); // now get it back, to find eTag and creator stuff OslcResource returnedResource = store.getOslcResource(resource.getUri()); Date created = returnedResource.getCreated(); String eTag = returnedResource.getETag(); response.setStatus(IConstants.SC_CREATED); response.setHeader(IConstants.HDR_LOCATION, resource.getUri()); response.setHeader(IConstants.HDR_LAST_MODIFIED, StringUtils.rfc2822(created)); response.setHeader(IConstants.HDR_ETAG, eTag); } catch (ShareServerException e) { throw new ShareServiceException(IConstants.SC_BAD, e); } } else { // must be a binary or unknown format, treat as black box // normally a service provider will understand this and parse it appropriately // however this server will accept any blank box resource try { String uri = store.nextAvailableUri(IAmConstants.SERVICE_RESOURCE); SharepointResource resource = new SharepointResource(uri); String id = resource.getIdentifier(); resource.setTitle("Resource " + id); resource.setDescription("A binary resource"); String sourceUri = getBaseUrl() + IAmConstants.SERVICE_SOURCE + '/' + id; resource.setSource(sourceUri); resource.setSourceContentType(contentType); String userUri = getUserUri(request.getRemoteUser()); store.update(resource, userUri); store.storeBinaryResource(content, id); // now get it back, to find eTag and creator stuff OslcResource returnedResource = store.getOslcResource(resource.getUri()); Date created = returnedResource.getCreated(); String eTag = returnedResource.getETag(); response.setStatus(IConstants.SC_CREATED); response.setHeader(IConstants.HDR_LOCATION, resource.getUri()); response.setHeader(IConstants.HDR_LAST_MODIFIED, StringUtils.rfc2822(created)); response.setHeader(IConstants.HDR_ETAG, eTag); } catch (ShareServerException e) { throw new ShareServiceException(IConstants.SC_BAD, e); } } }
From source file:org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.java
private HttpResponse forward(HttpClient httpclient, String verb, String uri, HttpServletRequest request, MultiValueMap<String, String> headers, MultiValueMap<String, String> params, InputStream requestEntity) throws Exception { Map<String, Object> info = this.helper.debug(verb, uri, headers, params, requestEntity); URL host = RequestContext.getCurrentContext().getRouteHost(); HttpHost httpHost = getHttpHost(host); uri = StringUtils.cleanPath((host.getPath() + uri).replaceAll("/{2,}", "/")); int contentLength = request.getContentLength(); InputStreamEntity entity = new InputStreamEntity(requestEntity, contentLength, request.getContentType() != null ? ContentType.create(request.getContentType()) : null); HttpRequest httpRequest = buildHttpRequest(verb, uri, entity, headers, params); try {/*from w ww .ja v a2s . co m*/ log.debug(httpHost.getHostName() + " " + httpHost.getPort() + " " + httpHost.getSchemeName()); HttpResponse zuulResponse = forwardRequest(httpclient, httpHost, httpRequest); this.helper.appendDebug(info, zuulResponse.getStatusLine().getStatusCode(), revertHeaders(zuulResponse.getAllHeaders())); return zuulResponse; } finally { // When HttpClient instance is no longer needed, // shut down the connection manager to ensure // immediate deallocation of all system resources // httpclient.getConnectionManager().shutdown(); } }
From source file:io.mapzone.arena.tracker.GoogleAnalyticsTracker.java
private void extractParams(List<NameValuePair> params, ServletRequestEvent event) { params.add(new BasicNameValuePair("t", "event")); params.add(new BasicNameValuePair("ec", "externalRequest")); HttpServletRequest request = (HttpServletRequest) event.getServletRequest(); if (request != null) { try {/*www . j a va2 s . co m*/ // TODO, add user or session or something else here authToken String clientId = "anonymous"; String authToken = request.getParameter("authToken"); if (!StringUtils.isBlank(authToken)) { clientId = authToken; } addEncoded(params, "cid", clientId); // request.get String context = request.getServletPath(); int index = context.lastIndexOf("/"); if (index != -1) { context = context.substring(index + 1); } addEncoded(params, "ea", context); if (!StringUtils.isBlank(request.getContentType())) { index = request.getContentType().toLowerCase().lastIndexOf("charset="); if (index != -1) { addEncoded(params, "de", request.getContentType().substring(index + 8)); } } addEncoded(params, "dl", request.getServletPath() + "?" + request.getQueryString()); addEncoded(params, "el", request.getQueryString()); addEncoded(params, "dr", request.getHeader("Referer")); addEncoded(params, "ua", request.getHeader("User-Agent")); addEncoded(params, "uip", request.getRemoteAddr()); } catch (UnsupportedEncodingException e) { // do nothing log.error(e); } } }
From source file:com.krawler.esp.servlets.ExportImportContactsServlet.java
private String getFileHeaders(HttpServletRequest request) throws SessionExpiredException, ServiceException, IOException, com.krawler.utils.json.JSONException { String contentType = request.getContentType(); CsvReader csvReader = null;//from w w w . ja va 2 s .c o m String header = ""; String realFileName = request.getParameter("fileName"); { FileInputStream fstream = null; try { if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) { String fileid = UUID.randomUUID().toString(); String userid = AuthHandler.getUserid(request); String f1 = uploadDocument(request, fileid, userid); if (f1.length() != 0) { String destinationDirectory = StorageHandler.GetDocStorePath() + StorageHandler.GetFileSeparator() + "importcontacts" + StorageHandler.GetFileSeparator() + userid; File csv = new File(destinationDirectory + StorageHandler.GetFileSeparator() + f1); String mimetype = SVNFileUtil.detectMimeType(csv); boolean flag = false; if (StringUtil.isNullOrEmpty(mimetype)) { flag = true; } if (flag) { fstream = new FileInputStream(csv); csvReader = new CsvReader(new InputStreamReader(fstream)); csvReader.readRecord(); int i = 0; if (!StringUtil.isNullOrEmpty(csvReader.get(i))) { while (!(StringUtil.isNullOrEmpty(csvReader.get(i)))) { header += "{\"header\":\"" + csvReader.get(i) + "\",\"index\":" + i + "},"; i++; } header = header.substring(0, header.length() - 1); header = "{\"success\": true,\"FileName\":\"" + f1 + "\",\"RealFileName\":\"" + realFileName + "\",\"FileID\":\"" + fileid + "\",\"Headers\":[" + header + "]}"; // e.g. Header= "{'Task Name':0,'Start Date':1,'End Date':2,'Proirity':3,'Percent Completed':4,'Notes':5}"; } else { header = "{\"success\": false}"; } } else { header = "{\"success\": false}"; } } else { header = "{\"success\": true,\"FileName\":\"\"}"; } } } catch (FileNotFoundException ex) { Logger.getLogger(ExportImportContactsServlet.class.getName()).log(Level.SEVERE, "File not Found", ex); } catch (ConfigurationException ex) { KrawlerLog.op.warn(ex.getMessage()); throw ServiceException.FAILURE("ExportImportContactsServlet", ex); } finally { if (csvReader != null) { csvReader.close(); } if (fstream != null) { fstream.close(); } } } return header; }