List of usage examples for javax.servlet.http HttpServletRequest getParts
public Collection<Part> getParts() throws IOException, ServletException;
multipart/form-data. From source file:com.joseflavio.uxiamarelo.servlet.UxiAmareloServlet.java
@Override protected void doPost(HttpServletRequest requisicao, HttpServletResponse resposta) throws ServletException, IOException { String tipo = requisicao.getContentType(); if (tipo == null || tipo.isEmpty()) tipo = "text/plain"; String codificacao = requisicao.getCharacterEncoding(); if (codificacao == null || codificacao.isEmpty()) codificacao = "UTF-8"; resposta.setCharacterEncoding(codificacao); PrintWriter saida = resposta.getWriter(); try {/*from w ww . ja va2s. c o m*/ JSON json; if (tipo.contains("json")) { json = new JSON(IOUtils.toString(requisicao.getInputStream(), codificacao)); } else { json = new JSON(); } Enumeration<String> parametros = requisicao.getParameterNames(); while (parametros.hasMoreElements()) { String chave = parametros.nextElement(); String valor = URLDecoder.decode(requisicao.getParameter(chave), codificacao); json.put(chave, valor); } if (tipo.contains("multipart")) { Collection<Part> arquivos = requisicao.getParts(); if (!arquivos.isEmpty()) { File diretorio = new File(uxiAmarelo.getDiretorio()); if (!diretorio.isAbsolute()) { diretorio = new File(requisicao.getServletContext().getRealPath("") + File.separator + uxiAmarelo.getDiretorio()); } if (!diretorio.exists()) diretorio.mkdirs(); String diretorioStr = diretorio.getAbsolutePath(); String url = uxiAmarelo.getDiretorioURL(); if (uxiAmarelo.isDiretorioURLRelativo()) { String url_esquema = requisicao.getScheme(); String url_servidor = requisicao.getServerName(); int url_porta = requisicao.getServerPort(); String url_contexto = requisicao.getContextPath(); url = url_esquema + "://" + url_servidor + ":" + url_porta + url_contexto + "/" + url; } if (url.charAt(url.length() - 1) == '/') { url = url.substring(0, url.length() - 1); } Map<String, List<JSON>> mapa_arquivos = new HashMap<>(); for (Part arquivo : arquivos) { String chave = arquivo.getName(); String nome_original = getNome(arquivo, codificacao); String nome = nome_original; if (nome == null || nome.isEmpty()) { try (InputStream is = arquivo.getInputStream()) { String valor = IOUtils.toString(is, codificacao); valor = URLDecoder.decode(valor, codificacao); json.put(chave, valor); continue; } } if (uxiAmarelo.getArquivoNome().equals("uuid")) { nome = UUID.randomUUID().toString(); } while (new File(diretorioStr + File.separator + nome).exists()) { nome = UUID.randomUUID().toString(); } arquivo.write(diretorioStr + File.separator + nome); List<JSON> lista = mapa_arquivos.get(chave); if (lista == null) { lista = new LinkedList<>(); mapa_arquivos.put(chave, lista); } lista.add((JSON) new JSON().put("nome", nome_original).put("endereco", url + "/" + nome)); } for (Entry<String, List<JSON>> entrada : mapa_arquivos.entrySet()) { List<JSON> lista = entrada.getValue(); if (lista.size() > 1) { json.put(entrada.getKey(), lista); } else { json.put(entrada.getKey(), lista.get(0)); } } } } String copaiba = (String) json.remove("copaiba"); if (StringUtil.tamanho(copaiba) == 0) { throw new IllegalArgumentException("copaiba = nome@classe@metodo"); } String[] copaibaParam = copaiba.split("@"); if (copaibaParam.length != 3) { throw new IllegalArgumentException("copaiba = nome@classe@metodo"); } String comando = (String) json.remove("uxicmd"); if (StringUtil.tamanho(comando) == 0) comando = null; if (uxiAmarelo.isCookieEnviar()) { Cookie[] cookies = requisicao.getCookies(); if (cookies != null) { for (Cookie cookie : cookies) { String nome = cookie.getName(); if (uxiAmarelo.cookieBloqueado(nome)) continue; if (!json.has(nome)) { try { json.put(nome, URLDecoder.decode(cookie.getValue(), "UTF-8")); } catch (UnsupportedEncodingException e) { json.put(nome, cookie.getValue()); } } } } } if (uxiAmarelo.isEncapsulamentoAutomatico()) { final String sepstr = uxiAmarelo.getEncapsulamentoSeparador(); final char sep0 = sepstr.charAt(0); for (String chave : new HashSet<>(json.keySet())) { if (chave.indexOf(sep0) == -1) continue; String[] caminho = chave.split(sepstr); if (caminho.length > 1) { Util.encapsular(caminho, json.remove(chave), json); } } } String resultado; if (comando == null) { try (CopaibaConexao cc = uxiAmarelo.conectarCopaiba(copaibaParam[0])) { resultado = cc.solicitar(copaibaParam[1], json.toString(), copaibaParam[2]); if (resultado == null) resultado = ""; } } else if (comando.equals("voltar")) { resultado = json.toString(); comando = null; } else { resultado = ""; } if (comando == null) { resposta.setStatus(HttpServletResponse.SC_OK); resposta.setContentType("application/json"); saida.write(resultado); } else if (comando.startsWith("redirecionar")) { resposta.sendRedirect(Util.obterStringDeJSON("redirecionar", comando, resultado)); } else if (comando.startsWith("base64")) { String url = comando.substring("base64.".length()); resposta.sendRedirect(url + Base64.getUrlEncoder().encodeToString(resultado.getBytes("UTF-8"))); } else if (comando.startsWith("html_url")) { HttpURLConnection con = (HttpURLConnection) new URL( Util.obterStringDeJSON("html_url", comando, resultado)).openConnection(); con.setRequestProperty("User-Agent", "Uxi-amarelo"); if (con.getResponseCode() != HttpServletResponse.SC_OK) throw new IOException("HTTP = " + con.getResponseCode()); resposta.setStatus(HttpServletResponse.SC_OK); resposta.setContentType("text/html"); try (InputStream is = con.getInputStream()) { saida.write(IOUtils.toString(is)); } con.disconnect(); } else if (comando.startsWith("html")) { resposta.setStatus(HttpServletResponse.SC_OK); resposta.setContentType("text/html"); saida.write(Util.obterStringDeJSON("html", comando, resultado)); } else { throw new IllegalArgumentException(comando); } } catch (Exception e) { resposta.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); resposta.setContentType("application/json"); saida.write(Util.gerarRespostaErro(e).toString()); } saida.flush(); }
From source file:com.sishuok.chapter4.web.servlet.UploadServlet.java
@Override protected void doPost(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException { try {/*from w w w . java 2 s .co m*/ //servlet?Partnull //9.0.4.v20130625 ?? System.out.println(req.getParameter("name")); //?Part System.out.println("\n\n==========file1"); Part file1Part = req.getPart("file1"); //?? ?Part InputStream file1PartInputStream = file1Part.getInputStream(); System.out.println(IOUtils.toString(file1PartInputStream)); file1PartInputStream.close(); // ?? System.out.println("\n\n==========file2"); Part file2Part = req.getPart("file2"); InputStream file2PartInputStream = file2Part.getInputStream(); System.out.println(IOUtils.toString(file2PartInputStream)); file2PartInputStream.close(); System.out.println("\n\n==========parameter name"); //???? System.out.println(IOUtils.toString(req.getPart("name").getInputStream())); //Part??? jettyparameters?? System.out.println(req.getParameter("name")); //?? ? req.getInputStream(); ?? System.out.println("\n\n=============all part"); for (Part part : req.getParts()) { System.out.println("\n\n=========name:::" + part.getName()); System.out.println("=========size:::" + part.getSize()); System.out.println("=========content-type:::" + part.getContentType()); System.out .println("=========header content-disposition:::" + part.getHeader("content-disposition")); System.out.println("=========file name:::" + getFileName(part)); InputStream partInputStream = part.getInputStream(); System.out.println("=========value:::" + IOUtils.toString(partInputStream)); // partInputStream.close(); // ? ? ? part.delete(); } } catch (IllegalStateException ise) { // ise.printStackTrace(); String errorMsg = ise.getMessage(); if (errorMsg.contains("Request exceeds maxRequestSize")) { //? } else if (errorMsg.contains("Multipart Mime part file1 exceeds max filesize")) { //? ?? } else { // } } }
From source file:org.codice.ddf.rest.impl.CatalogServiceImpl.java
@Override public String addDocument(List<String> contentTypeList, HttpServletRequest httpServletRequest, String transformerParam, InputStream message) throws CatalogServiceException { LOGGER.debug("POST"); if (message == null) { String errorMessage = "No content found, cannot do CREATE."; LOGGER.info(errorMessage);/*from w ww. ja va 2 s . c o m*/ throw new CatalogServiceException(errorMessage); } Map.Entry<AttachmentInfo, Metacard> attachmentInfoAndMetacard = null; try { if (httpServletRequest != null) { Collection<Part> contentParts = httpServletRequest.getParts(); if (CollectionUtils.isNotEmpty(contentParts)) { attachmentInfoAndMetacard = parseParts(contentParts, transformerParam); } else { LOGGER.debug(NO_FILE_CONTENTS_ATT_FOUND); } } } catch (ServletException | IOException e) { LOGGER.info("Unable to get contents part: ", e); } return addDocument(attachmentInfoAndMetacard, contentTypeList, transformerParam, message); }
From source file:org.codice.ddf.rest.impl.CatalogServiceImpl.java
@Override public void updateDocument(String id, List<String> contentTypeList, HttpServletRequest httpServletRequest, String transformerParam, InputStream message) throws CatalogServiceException { LOGGER.trace("PUT"); if (id == null || message == null) { String errorResponseString = "Both ID and content are needed to perform UPDATE."; LOGGER.info(errorResponseString); throw new CatalogServiceException(errorResponseString); }//from ww w.j a v a2s . c o m Map.Entry<AttachmentInfo, Metacard> attachmentInfoAndMetacard = null; try { if (httpServletRequest != null) { Collection<Part> contentParts = httpServletRequest.getParts(); if (CollectionUtils.isNotEmpty(contentParts)) { attachmentInfoAndMetacard = parseParts(contentParts, transformerParam); } else { LOGGER.debug(NO_FILE_CONTENTS_ATT_FOUND); } } } catch (ServletException | IOException e) { LOGGER.info("Unable to get contents part: ", e); } updateDocument(attachmentInfoAndMetacard, id, contentTypeList, transformerParam, message); }
From source file:lc.kra.servlet.FileManagerServlet.java
/** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) *//*from w w w. j a v a 2s. c om*/ protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { Files files = null; File file = null, parent; String path = request.getParameter("path"), type = request.getContentType(), search = request.getParameter("search"), mode; if (path == null || !(file = new File(path)).exists()) files = new Roots(); else if (request.getParameter("zip") != null) { File zipFile = File.createTempFile(file.getName() + "-", ".zip"); if (file.isFile()) ZipUtil.addEntry(zipFile, file.getName(), file); else if (file.isDirectory()) ZipUtil.pack(file, zipFile); downloadFile(response, zipFile, permamentName(zipFile.getName()), "application/zip"); } else if (request.getParameter("delete") != null) { if (file.isFile()) file.delete(); else if (file.isDirectory()) { java.nio.file.Files.walkFileTree(file.toPath(), new SimpleFileVisitor<Path>() { @Override public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { java.nio.file.Files.delete(file); return FileVisitResult.CONTINUE; } @Override public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException { java.nio.file.Files.delete(dir); return FileVisitResult.CONTINUE; } }); } } else if ((mode = request.getParameter("mode")) != null) { boolean add = mode.startsWith("+"); if (mode.indexOf('r') > -1) file.setReadable(add); if (mode.indexOf('w') > -1) file.setWritable(add); if (mode.indexOf('x') > -1) file.setExecutable(add); } else if (file.isFile()) downloadFile(response, file); else if (file.isDirectory()) { if (search != null && !search.isEmpty()) files = new Search(file.toPath(), search); else if (type != null && type.startsWith("multipart/form-data")) { for (Part part : request.getParts()) { String name; if ((name = partFileName(part)) == null) //retrieves <input type="file" name="...">, no other (e.g. input) form fields continue; if (request.getParameter("unzip") == null) try (OutputStream output = new FileOutputStream(new File(file, name))) { copyStream(part.getInputStream(), output); } else ZipUtil.unpack(part.getInputStream(), file); } } else files = new Directory(file); } else throw new ServletException("Unknown type of file or folder."); if (files != null) { final PrintWriter writer = response.getWriter(); writer.println( "<!DOCTYPE html><html><head><style>*,input[type=\"file\"]::-webkit-file-upload-button{font-family:monospace}</style></head><body>"); writer.println("<p>Current directory: " + files + "</p><pre>"); if (!(files instanceof Roots)) { writer.print( "<form method=\"post\"><label for=\"search\">Search Files:</label> <input type=\"text\" name=\"search\" id=\"search\" value=\"" + (search != null ? search : "") + "\"> <button type=\"submit\">Search</button></form>"); writer.print( "<form method=\"post\" enctype=\"multipart/form-data\"><label for=\"upload\">Upload Files:</label> <button type=\"submit\">Upload</button> <button type=\"submit\" name=\"unzip\">Upload & Unzip</button> <input type=\"file\" name=\"upload[]\" id=\"upload\" multiple></form>"); writer.println(); } if (files instanceof Directory) { writer.println("+ <a href=\"?path=" + URLEncoder.encode(path, ENCODING) + "\">.</a>"); if ((parent = file.getParentFile()) != null) writer.println("+ <a href=\"?path=" + URLEncoder.encode(parent.getAbsolutePath(), ENCODING) + "\">..</a>"); else writer.println("+ <a href=\"?path=\">..</a>"); } for (File child : files.listFiles()) { writer.print(child.isDirectory() ? "+ " : " "); writer.print("<a href=\"?path=" + URLEncoder.encode(child.getAbsolutePath(), ENCODING) + "\" title=\"" + child.getAbsolutePath() + "\">" + child.getName() + "</a>"); if (child.isDirectory()) writer.print(" <a href=\"?path=" + URLEncoder.encode(child.getAbsolutePath(), ENCODING) + "&zip\" title=\"download\">⇩</a>"); if (search != null && !search.isEmpty()) writer.print(" <a href=\"?path=" + URLEncoder.encode(child.getParentFile().getAbsolutePath(), ENCODING) + "\" title=\"go to parent folder\">🗁</a>"); writer.println(); } writer.print("</pre></body></html>"); writer.flush(); } }
From source file:hu.api.SivaPlayerVideoServlet.java
/** * Write current session status to response. * /*from ww w .ja v a 2 s. c o m*/ * @param request * servlet. * @param response * servlet. * @throws IOException * @throws ServletException * @throws IllegalStateException */ private boolean savePost(CollaborationThread thread, Video video, HttpServletRequest request, HttpServletResponse response) throws IOException, IllegalStateException, ServletException { IApiStore apiStore = this.persistenceProvider.getApiStore(); IUserStore userStore = this.persistenceProvider.getUserStore(); // Create and save post based on input CollaborationPost post = new CollaborationPost(null); post.setThreadId(thread.getId()); post.setUserId(this.currentUser.getId()); post.setPost(new String(request.getParameter("post").getBytes("iso-8859-1"), "UTF-8")); post.setActive(userStore.isUserOwnerOfVideo(this.currentUser.getId(), video.getId()) || this.currentUser.getUserType() == EUserType.Administrator || thread.getVisibility() == ECollaborationThreadVisibility.Me); try { post = apiStore.createCollaborationPost(post); } catch (InconsistencyException e) { this.sendError(response, HttpServletResponse.SC_BAD_REQUEST, "malformedDataError"); return false; } // Create and save media based on input for (Part part : request.getParts()) { if (part.getName().equals("media[]")) { String filename = this.getFileName(part).replaceAll("[^a-zA-Z0-9.-]", ""); String[] extension = filename.split("\\."); if (filename.equals("") || extension.length <= 1 || !ALLOWED_FILE_TYPES.contains(extension[extension.length - 1])) { continue; } CollaborationMedia media = new CollaborationMedia(null); media.setPostId(post.getId()); media.setFilename(filename); try { media = apiStore.createCollaborationMedia(media); } catch (InconsistencyException e) { try { apiStore.deleteCollaborationPost(post.getId()); } catch (InconsistencyException e1) { } this.sendError(response, HttpServletResponse.SC_BAD_REQUEST, "malformedDataError"); return false; } File directory = new File(this.videoPath + "/" + video.getDirectory() + "/collaboration"); if (!directory.exists()) { directory.mkdir(); } part.write(this.videoPath + "/" + video.getDirectory() + "/collaboration/" + media.getId() + "-" + media.getFilename()); } } // Write positive result and information about publishing state Map<String, String> jsonMap = new HashMap<String, String>(); jsonMap.put("saved", "true"); if (userStore.isUserOwnerOfVideo(this.currentUser.getId(), video.getId()) || this.currentUser.getUserType() == EUserType.Administrator || thread.getVisibility() == ECollaborationThreadVisibility.Me || (thread.getVisibility() == ECollaborationThreadVisibility.Administrator && this.currentUser.getUserType() == EUserType.Administrator)) { jsonMap.put("message", "collaborationPublished"); } else { jsonMap.put("message", "collaborationActivationNeeded"); int[] videoIds = { video.getId() }; // Initialize JSF to get property files this.getFacesContext(request, response); Map<Integer, List<User>> owners = userStore.getUsersOwningGroupsOfVideos(videoIds); for (User owner : owners.get(video.getId())) { try { this.mailService.sendMail(owner.getEmail(), String.format(this.getCommonMessage("send_mail_new_collaboration_subject"), video.getTitle()), String.format(this.getCommonMessage("send_mail_new_collaboration"), thread.getTitle(), post.getPost(), CommonUtils.buildContextPath( "/sivaPlayerVideos/" + video.getDirectory() + "/watch.html", null) + "#0=" + thread.getScene() + "%2C" + thread.getDurationFrom(), this.brandingConfiguration.getBrandingText("project_name"))); } catch (URISyntaxException e) { } catch (IllegalArgumentException e) { } } } this.isAJAXRequest = true; response.setStatus(HttpServletResponse.SC_OK); this.writeJSON(response, (new JSONObject(jsonMap)).toString()); return true; }
From source file:edu.lternet.pasta.portal.HarvesterServlet.java
/** * The doPost method of the servlet. <br> * /*w ww. ja va2 s . com*/ * This method is called when a form has its tag value method equals to post. * * @param request * the request send by the client to the server * @param response * the response send by the server to the client * @throws ServletException * if an error occurred * @throws IOException * if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { HttpSession httpSession = request.getSession(); ServletContext servletContext = httpSession.getServletContext(); ArrayList<String> documentURLs = null; File emlFile = null; String emlTextArea = null; Harvester harvester = null; String harvestId = null; String harvestListURL = null; String harvestReportId = null; boolean isDesktopUpload = false; boolean isEvaluate = false; String uid = (String) httpSession.getAttribute("uid"); String urlTextArea = null; String warningMessage = ""; try { if (uid == null) { throw new PastaAuthenticationException(LOGIN_WARNING); } else { /* * The "metadataSource" request parameter can have a value of * "emlText", "emlFile", "urlList", "harvestList", or * "desktopHarvester". It is set as a hidden input field in * each of the harvester forms. */ String metadataSource = request.getParameter("metadataSource"); /* * "mode" can have a value of "evaluate" or "upgrade". It is set * as the value of the submit button in each of the harvester * forms. */ String mode = request.getParameter("submit"); if ((mode != null) && (mode.equalsIgnoreCase("evaluate"))) { isEvaluate = true; } if ((metadataSource != null) && (!metadataSource.equals("desktopHarvester"))) { harvestId = generateHarvestId(); if (isEvaluate) { harvestReportId = uid + "-evaluate-" + harvestId; } else { harvestReportId = uid + "-upload-" + harvestId; } } if (metadataSource != null) { if (metadataSource.equals("emlText")) { emlTextArea = request.getParameter("emlTextArea"); if (emlTextArea == null || emlTextArea.trim().isEmpty()) { warningMessage = "<p class=\"warning\">Please enter the text of an EML document into the text area.</p>"; } } else if (metadataSource.equals("emlFile")) { Collection<Part> parts = request.getParts(); for (Part part : parts) { if (part.getContentType() != null) { // save EML file to disk emlFile = processUploadedFile(part); } else { /* * Parse the request parameters. */ String fieldName = part.getName(); String fieldValue = request.getParameter(fieldName); if (fieldName != null && fieldValue != null) { if (fieldName.equals("submit") && fieldValue.equalsIgnoreCase("evaluate")) { isEvaluate = true; } else if (fieldName.equals("desktopUpload") && fieldValue.equalsIgnoreCase("1")) { isDesktopUpload = true; } } } } } else if (metadataSource.equals("urlList")) { urlTextArea = request.getParameter("urlTextArea"); if (urlTextArea == null || urlTextArea.trim().isEmpty()) { warningMessage = "<p class=\"warning\">Please enter one or more EML document URLs into the text area.</p>"; } else { documentURLs = parseDocumentURLsFromTextArea(urlTextArea); warningMessage = CHECK_BACK_LATER; } } else if (metadataSource.equals("harvestList")) { harvestListURL = request.getParameter("harvestListURL"); if (harvestListURL == null || harvestListURL.trim().isEmpty()) { warningMessage = "<p class=\"warning\">Please enter the URL to a Metacat Harvest List.</p>"; } else { documentURLs = parseDocumentURLsFromHarvestList(harvestListURL); warningMessage = CHECK_BACK_LATER; } } /* * If the metadata source is "desktopHarvester", we already have the * EML file stored in a session attribute. Now we need to retrieve * the data files from the brower's form fields and write the * data files to a URL accessible location. */ else if (metadataSource.equals("desktopHarvester")) { emlFile = (File) httpSession.getAttribute("emlFile"); ArrayList<Entity> entityList = parseEntityList(emlFile); harvestReportId = (String) httpSession.getAttribute("harvestReportId"); String dataPath = servletContext.getRealPath(DESKTOP_DATA_DIR); String harvestPath = String.format("%s/%s", dataPath, harvestReportId); Collection<Part> parts = request.getParts(); String objectName = null; Part filePart = null; for (Part part : parts) { if (part.getContentType() != null) { // save data file to disk //processDataFile(part, harvestPath); filePart = part; } else { /* * Parse the request parameters. */ String fieldName = part.getName(); String fieldValue = request.getParameter(fieldName); if (fieldName != null && fieldValue != null) { if (fieldName.equals("submit") && fieldValue.equalsIgnoreCase("evaluate")) { isEvaluate = true; } else if (fieldName.startsWith("object-name-")) { objectName = fieldValue; } } } if (filePart != null && objectName != null) { processDataFile(filePart, harvestPath, objectName); objectName = null; filePart = null; } } emlFile = transformDesktopEML(harvestPath, emlFile, harvestReportId, entityList); } } else { throw new IllegalStateException("No value specified for request parameter 'metadataSource'"); } if (harvester == null) { harvester = new Harvester(harvesterPath, harvestReportId, uid, isEvaluate); } if (emlTextArea != null) { harvester.processSingleDocument(emlTextArea); } else if (emlFile != null) { if (isDesktopUpload) { ArrayList<Entity> entityList = parseEntityList(emlFile); httpSession.setAttribute("entityList", entityList); httpSession.setAttribute("emlFile", emlFile); httpSession.setAttribute("harvestReportId", harvestReportId); httpSession.setAttribute("isEvaluate", new Boolean(isEvaluate)); } else { harvester.processSingleDocument(emlFile); } } else if (documentURLs != null) { harvester.setDocumentURLs(documentURLs); ExecutorService executorService = Executors.newCachedThreadPool(); executorService.execute(harvester); executorService.shutdown(); } } } catch (Exception e) { handleDataPortalError(logger, e); } request.setAttribute("message", warningMessage); /* * If we have a new reportId, and either there is no warning message or * it's the "Check back later" message, set the harvestReportID session * attribute to the new reportId value. */ if (harvestReportId != null && harvestReportId.length() > 0 && (warningMessage.length() == 0 || warningMessage.equals(CHECK_BACK_LATER))) { httpSession.setAttribute("harvestReportID", harvestReportId); } if (isDesktopUpload) { RequestDispatcher requestDispatcher = request.getRequestDispatcher("./desktopHarvester.jsp"); requestDispatcher.forward(request, response); } else if (warningMessage.length() == 0) { response.sendRedirect("./harvestReport.jsp"); } else { RequestDispatcher requestDispatcher = request.getRequestDispatcher("./harvester.jsp"); requestDispatcher.forward(request, response); } }
From source file:servlets.NewRestaurant.java
/** * Handles the HTTP <code>POST</code> method. * * @param request servlet request/* www . j a v a2 s.c om*/ * @param response servlet response * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ @Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { //Controlliamo che i parametri siano specificati e corretti e se si procediamo. if (request.getParameter("nome") != null && request.getParameter("descrizione") != null && request.getParameter("cap") != null && request.getParameter("citta") != null && request.getParameter("stato") != null) { try { //Procediamo a salvare le informazioni RestaurantBean rest = new RestaurantBean(); rest.setName(request.getParameter("nome")); rest.setDescription(request.getParameter("descrizione")); rest.setWeb_site_url(request.getParameter("URL_sito")); rest.setTelephone(request.getParameter("telefono")); rest.setMail(request.getParameter("email")); rest.setAddress(request.getParameter("indirizzo")); rest.setCap(request.getParameter("cap").isEmpty() ? 0 : parseInt(request.getParameter("cap"))); rest.setCity(request.getParameter("citta")); rest.setId_country(Integer.valueOf(request.getParameter("stato"))); rest.setId_price_range(Integer.valueOf(request.getParameter("pricerange"))); rest.setGlobal_value(0); rest.setN_visits(0); String[] checkedCuisineIds = request.getParameterValues("cuisine"); String[] checkedOpeningHoursIds = request.getParameterValues("openinghour"); //Dobbiamo ottenere latitudine e longitudine GeoCoder geo = new GeoCoder(); GeocodeResponse geoResp = geo.getLocation(rest.getAddress(), rest.getCity(), String.valueOf(rest.getCap())); try { rest.setLatitude(geoResp.getResults().get(0).getGeometry().getLocation().getLat()); rest.setLongitude(geoResp.getResults().get(0).getGeometry().getLocation().getLng()); } //valori non validi catch (Exception e) { RequestDispatcher rd = request.getRequestDispatcher("/general_error_page.jsp"); rd.forward(request, response); } //Cerchiamo l'id dell'utente che sta creando il ristorante HttpSession session = request.getSession(false); UserBean userLogged = (UserBean) session.getAttribute("user"); rest.setId_creator(userLogged.getId()); rest.setId_owner(userLogged.getId()); //Abbiamo salvato tutto nel bean, ora dobbiamo inviare il bean al DAO e salvare le modifiche al database RestaurantDAO restDAO = new RestaurantDAO(); int restID = restDAO.addRestaurant(rest); //Ora dobbiamo salvare le relazioni per cuisineType e openinghour restDAO.addRestCuisine(restID, checkedCuisineIds); restDAO.addRestOpeningHours(restID, checkedOpeningHoursIds); //Tutto andato a buon fine, possiamo dunque salvare le foto in locale e apportare modifiche nel database //Ottengo la COllection di tutte le Parts Collection<Part> fileParts = request.getParts(); //Ora devo filtrarla, in modo da avere solo quelle riguardanti le foto CollectionUtils.filter(fileParts, new org.apache.commons.collections4.Predicate<Part>() { @Override public boolean evaluate(Part o) { return o.getName().equals("foto"); } }); int i = 0; //Per ogni foto salvo in db e locale. for (Part part : fileParts) { PhotoBean foto = new PhotoBean(); foto.setName(String.valueOf(restID) + "-" + i + ".jpg"); foto.setDescription("Foto ristorante"); foto.setId_restaurant(restID); foto.setId_user(userLogged.getId()); // (2) create a java timestamp object that represents the current time (i.e., a "current timestamp") Calendar calendar = Calendar.getInstance(); foto.setDate(new java.sql.Timestamp(calendar.getTime().getTime())); //Inseriamo la foto nel db PhotoDAO photoDao = new PhotoDAO(); photoDao.addPhoto(foto); //Salviamo la foto in locale // gets absolute path of the web application String appPath = request.getServletContext().getRealPath(""); // constructs path of the directory to save uploaded file String savePath = appPath + File.separator + SAVE_DIR; // creates the save directory if it does not exists File fileSaveDir = new File(savePath); if (!fileSaveDir.exists()) { fileSaveDir.mkdir(); } // Part part = request.getPart("foto"); String fileName = String.valueOf(restID) + "-" + i + ".jpg"; // refines the fileName in case it is an absolute path fileName = new File(fileName).getName(); part.write(savePath + File.separator + fileName); Logger.getLogger(NewRestaurant.class.getName()).log(Level.SEVERE, savePath + File.separator + fileName); //Incremento contatore numero foto i++; } //Fine salvataggio foto //Dobbiamo aggiornare l'utente se non era gi ristoratore, ora che ha messo un ristorante! if (userLogged.getType() == 0) { UserDAO userDAO = new UserDAO(); int affectedRows = userDAO.upgradeUser(userLogged.getId()); if (affectedRows == 0) { throw new SQLException("Errore aggiornamento utente, no rows affected."); } else { userLogged.setType(1); session.setAttribute("user", userLogged); } } request.setAttribute("formValid", "The restaurant " + rest.getName() + " has been create "); RequestDispatcher rd = request.getRequestDispatcher("/createdRestaurant.jsp"); rd.forward(request, response); } catch (SQLException ex) { Logger.getLogger(NewRestaurant.class.getName()).log(Level.SEVERE, null, ex); } } //Errore, non tutti i parametri necessari sono stati specificati. else { RequestDispatcher rd = request.getRequestDispatcher("/general_error_page.jsp"); rd.forward(request, response); } }
From source file:org.ohmage.request.survey.SurveyUploadRequest.java
/** * Creates a new survey upload request./*from w w w . j av a 2 s . c o m*/ * * @param httpRequest The HttpServletRequest with the parameters for this * request. * * @throws InvalidRequestException Thrown if the parameters cannot be * parsed. * * @throws IOException There was an error reading from the request. */ public SurveyUploadRequest(HttpServletRequest httpRequest) throws IOException, InvalidRequestException { super(httpRequest, false, TokenLocation.PARAMETER, null); LOGGER.info("Creating a survey upload request."); String tCampaignUrn = null; DateTime tCampaignCreationTimestamp = null; List<JSONObject> tJsonData = null; Map<UUID, Image> tImageContentsMap = null; Map<String, Video> tVideoContentsMap = null; Map<String, Audio> tAudioContentsMap = null; if (!isFailed()) { try { Map<String, String[]> parameters = getParameters(); // Validate the campaign URN String[] t = parameters.get(InputKeys.CAMPAIGN_URN); if (t == null || t.length != 1) { throw new ValidationException(ErrorCode.CAMPAIGN_INVALID_ID, "campaign_urn is missing or there is more than one."); } else { tCampaignUrn = CampaignValidators.validateCampaignId(t[0]); if (tCampaignUrn == null) { throw new ValidationException(ErrorCode.CAMPAIGN_INVALID_ID, "The campaign ID is invalid."); } } // Validate the campaign creation timestamp t = parameters.get(InputKeys.CAMPAIGN_CREATION_TIMESTAMP); if (t == null || t.length != 1) { throw new ValidationException(ErrorCode.SERVER_INVALID_TIMESTAMP, "campaign_creation_timestamp is missing or there is more than one"); } else { // Make sure it's a valid timestamp. try { tCampaignCreationTimestamp = DateTimeUtils.getDateTimeFromString(t[0]); } catch (IllegalArgumentException e) { throw new ValidationException(ErrorCode.SERVER_INVALID_DATE, e.getMessage(), e); } } byte[] surveyDataBytes = getParameter(httpRequest, InputKeys.SURVEYS); if (surveyDataBytes == null) { throw new ValidationException(ErrorCode.SURVEY_INVALID_RESPONSES, "No value found for 'surveys' parameter or multiple surveys parameters were found."); } else { LOGGER.debug(new String(surveyDataBytes)); try { tJsonData = CampaignValidators.validateUploadedJson(new String(surveyDataBytes, "UTF-8")); } catch (IllegalArgumentException e) { throw new ValidationException(ErrorCode.SURVEY_INVALID_RESPONSES, "The survey responses could not be URL decoded.", e); } } tImageContentsMap = new HashMap<UUID, Image>(); t = getParameterValues(InputKeys.IMAGES); if (t.length > 1) { throw new ValidationException(ErrorCode.SURVEY_INVALID_IMAGES_VALUE, "Multiple images parameters were given: " + InputKeys.IMAGES); } else if (t.length == 1) { LOGGER.debug("Validating the BASE64-encoded images."); Map<UUID, Image> images = SurveyResponseValidators.validateImages(t[0]); if (images != null) { tImageContentsMap.putAll(images); } } // Retrieve and validate images and videos. List<UUID> imageIds = new ArrayList<UUID>(); tVideoContentsMap = new HashMap<String, Video>(); tAudioContentsMap = new HashMap<String, Audio>(); Collection<Part> parts = null; try { // FIXME - push to base class especially because of the ServletException that gets thrown parts = httpRequest.getParts(); for (Part p : parts) { UUID id; String name = p.getName(); try { id = UUID.fromString(name); } catch (IllegalArgumentException e) { LOGGER.info("Ignoring part: " + name); continue; } String contentType = p.getContentType(); if (contentType.startsWith("image")) { imageIds.add(id); } else if (contentType.startsWith("video/")) { tVideoContentsMap.put(name, new Video(UUID.fromString(name), contentType.split("/")[1], getMultipartValue(httpRequest, name))); } else if (contentType.startsWith("audio/")) { try { tAudioContentsMap.put(name, new Audio(UUID.fromString(name), contentType.split("/")[1], getMultipartValue(httpRequest, name))); } catch (DomainException e) { throw new ValidationException(ErrorCode.SYSTEM_GENERAL_ERROR, "Could not create the Audio object.", e); } } } } catch (ServletException e) { LOGGER.info("This is not a multipart/form-post."); } catch (IOException e) { LOGGER.error("cannot parse parts", e); throw new ValidationException(e); } catch (DomainException e) { LOGGER.info("A Media object could not be built.", e); throw new ValidationException(e); } Set<UUID> stringSet = new HashSet<UUID>(imageIds); if (stringSet.size() != imageIds.size()) { throw new ValidationException(ErrorCode.IMAGE_INVALID_DATA, "a duplicate image key was detected in the multi-part upload"); } for (UUID imageId : imageIds) { Image image = ImageValidators.validateImageContents(imageId, getMultipartValue(httpRequest, imageId.toString())); if (image == null) { throw new ValidationException(ErrorCode.IMAGE_INVALID_DATA, "The image data is missing: " + imageId); } tImageContentsMap.put(imageId, image); if (LOGGER.isDebugEnabled()) { LOGGER.debug("succesfully created a BufferedImage for key " + imageId); } } } catch (ValidationException e) { e.failRequest(this); e.logException(LOGGER, true); } } this.campaignUrn = tCampaignUrn; this.campaignCreationTimestamp = tCampaignCreationTimestamp; this.jsonData = tJsonData; this.imageContentsMap = tImageContentsMap; this.videoContentsMap = tVideoContentsMap; this.audioContentsMap = tAudioContentsMap; this.owner = null; surveyResponseIds = null; }
From source file:com.imagelake.uploads.Servlet_Upload.java
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { Date d = new Date(); SimpleDateFormat sm = new SimpleDateFormat("yyyy-MM-dd"); String date = sm.format(d);//from w w w.ja v a2 s. c o m String timeStamp = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(Calendar.getInstance().getTime()); UserDAOImp udi = new UserDAOImp(); // gets values of text fields PrintWriter out = response.getWriter(); String cat, imgtit, imgname, dominate, price, dimention, col1, col2, col3, col4, col5, col6, col7, col8, col9, size_string, uid; System.out.println("server name====" + request.getServerName()); uid = request.getParameter("uid"); imgname = request.getParameter("imgname"); imgtit = request.getParameter("tit"); cat = request.getParameter("cat"); dimention = request.getParameter("dimention"); dominate = request.getParameter("dominate"); col1 = request.getParameter("col-1"); col2 = request.getParameter("col-2"); col3 = request.getParameter("col-3"); col4 = request.getParameter("col-4"); col5 = request.getParameter("col-5"); col6 = request.getParameter("col-6"); col7 = request.getParameter("col-7"); col8 = request.getParameter("col-8"); col9 = request.getParameter("col-9"); size_string = request.getParameter("size"); long size = 0; System.out.println(cat + " " + imgname + " " + col1 + " " + col2 + " " + col3 + " " + col4 + " " + col5 + " " + col6 + " " + col7 + " " + col8 + " " + col9 + " //" + dominate + " " + size_string); System.out.println(request.getParameter("tit") + "bbbbb" + request.getParameter("cat")); InputStream inputStream = null; // input stream of the upload file System.out.println("woooooooooo" + imgtit.trim() + "hooooooooo"); if (imgtit.equals("") || imgtit.equals(null) || cat.equals("") || cat.equals(null) || cat.equals("0") || dimention.equals("") || dimention.equals(null) && dominate.equals("") || dominate.equals(null) && col1.equals("") || col1.equals(null) && col2.equals("") || col2.equals(null) && col3.equals("") || col3.equals(null) && col4.equals("") || col4.equals(null) && col5.equals("") && col5.equals(null) && col6.equals("") || col6.equals(null) && col7.equals("") || col7.equals(null) && col8.equals("") || col8.equals(null) && col9.equals("") || col9.equals(null)) { System.out.println("error"); out.write("error"); } else { // obtains the upload file part in this multipart request try { Part filePart = request.getPart("photo"); if (filePart != null) { // prints out some information for debugging System.out.println("NAME:" + filePart.getName()); System.out.println(filePart.getSize()); size = filePart.getSize(); System.out.println(filePart.getContentType()); // obtains input stream of the upload file inputStream = filePart.getInputStream(); System.out.println(inputStream); } } catch (Exception e) { e.printStackTrace(); } Connection conn = null; // connection to the database String message = null; // message will be sent back to client String fileName = null; try { // gets absolute path of the web application String applicationPath = request.getServletContext().getRealPath(""); // constructs path of the directory to save uploaded file String uploadFilePath = applicationPath + File.separator + UPLOAD_DIR; // creates the save directory if it does not exists File fileSaveDir = new File(uploadFilePath); if (!fileSaveDir.exists()) { fileSaveDir.mkdirs(); } System.out.println("Upload File Directory=" + fileSaveDir.getAbsolutePath()); System.out.println("Upload File Directory2=" + fileSaveDir.getAbsolutePath() + "/" + imgname); //Get all the parts from request and write it to the file on server for (Part part : request.getParts()) { fileName = getFileName(part); if (!fileName.equals(null) || !fileName.equals("")) { try { part.write(uploadFilePath + File.separator + fileName); } catch (Exception e) { break; } } } //GlassFish File Upload System.out.println(inputStream); if (inputStream != null) { // int id=new ImagesDAOImp().checkImagesId(dominate, col1, col2, col3, col4, col5, col6, col7, col8, col9); // if(id==0){ boolean sliceImage = new CreateImages().sliceImages(col1, col2, col3, col4, col5, col6, col7, col8, col9, dominate, imgname, dimention, imgtit, cat, uid, date); if (sliceImage) { AdminNotification a = new AdminNotification(); a.setUser_id(Integer.parseInt(uid)); a.setDate(timeStamp); a.setShow(1); a.setType(1); String not = "New Image has uploaded by " + udi.getUn(Integer.parseInt(uid)); a.setNotification(not); int an = new AdminNotificationDAOImp().insertNotificaation(a); System.out.println("PPPPPPPPPPPPPPPPPPPPPPPPPPPPPP " + an); boolean kl = new AdminHasNotificationDAOImp().insertNotification(udi.listAdminsIDs(), an, 1); if (kl) { out.write("ok"); } else { System.out.println("error in sliceimage"); out.write("error"); } } else { System.out.println("error in sliceimage"); out.write("error"); } // } /*else{ System.out.println("error in id"); out.write("error"); }*/ } // sends the statement to the database server } catch (Exception ex) { message = "ERROR: " + ex.getMessage(); ex.printStackTrace(); } finally { if (conn != null) { // closes the database connection try { conn.close(); } catch (SQLException ex) { ex.printStackTrace(); } } } } //out.write("ok"); //else code }