List of usage examples for org.apache.commons.fileupload.util Streams asString
public static String asString(InputStream pStream) throws IOException
From source file:com.vmware.photon.controller.api.frontend.resources.image.ImagesResource.java
private Task parseImageDataFromRequest(HttpServletRequest request) throws InternalException, ExternalException { Task task = null;/* www.java2 s . c o m*/ ServletFileUpload fileUpload = new ServletFileUpload(); FileItemIterator iterator = null; InputStream itemStream = null; try { ImageReplicationType replicationType = null; iterator = fileUpload.getItemIterator(request); while (iterator.hasNext()) { FileItemStream item = iterator.next(); itemStream = item.openStream(); if (item.isFormField()) { String fieldName = item.getFieldName(); switch (fieldName.toUpperCase()) { case "IMAGEREPLICATION": replicationType = ImageReplicationType.valueOf(Streams.asString(itemStream).toUpperCase()); break; default: logger.warn(String.format("The parameter '%s' is unknown in image upload.", fieldName)); } } else { if (replicationType == null) { throw new ImageUploadException( "ImageReplicationType is required and should be encoded before image data in the upload request."); } task = imageFeClient.create(itemStream, item.getName(), replicationType); } itemStream.close(); itemStream = null; } } catch (IllegalArgumentException ex) { throw new ImageUploadException("Image upload receives invalid parameter", ex); } catch (IOException ex) { throw new ImageUploadException("Image upload IOException", ex); } catch (FileUploadException ex) { throw new ImageUploadException("Image upload FileUploadException", ex); } finally { flushRequest(iterator, itemStream); } if (task == null) { throw new ImageUploadException("There is no image stream data in the image upload request."); } return task; }
From source file:com.liferay.apio.architect.impl.jaxrs.json.reader.MultipartBodyMessageBodyReader.java
private void _storeFileItem(FileItem fileItem, Consumer<String> valueConsumer, Consumer<BinaryFile> fileConsumer) throws IOException { if (fileItem.isFormField()) { InputStream stream = fileItem.getInputStream(); valueConsumer.accept(Streams.asString(stream)); } else {/* ww w. j a va2 s .c o m*/ BinaryFile binaryFile = new BinaryFile(fileItem.getInputStream(), fileItem.getSize(), fileItem.getContentType()); fileConsumer.accept(binaryFile); } }
From source file:ai.ilikeplaces.servlets.ServletFileUploads.java
/** * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods. * * @param request__/*w w w .ja v a2 s. c o m*/ * @param response__ * @throws ServletException if a servlet-specific error occurs * @throws IOException if an I/O error occurs */ protected void processRequest(final HttpServletRequest request__, final HttpServletResponse response__) throws ServletException, IOException { response__.setContentType("text/html;charset=UTF-8"); Loggers.DEBUG.debug(logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0020"), request__.getLocale()); PrintWriter out = response__.getWriter(); final ResourceBundle gUI = PropertyResourceBundle.getBundle("ai.ilikeplaces.rbs.GUI"); try { fileUpload: { if (!isFileUploadPermitted()) { errorTemporarilyDisabled(out); break fileUpload; } processSignOn: { final HttpSession session = request__.getSession(false); if (session == null) { errorNoLogin(out); break fileUpload; } else if (session.getAttribute(ServletLogin.HumanUser) == null) { errorNoLogin(out); break processSignOn; } processRequestType: { @SuppressWarnings("unchecked") final HumanUserLocal sBLoggedOnUserLocal = ((SessionBoundBadRefWrapper<HumanUserLocal>) session .getAttribute(ServletLogin.HumanUser)).getBoundInstance(); try { /*Check that we have a file upload request*/ final boolean isMultipart = ServletFileUpload.isMultipartContent(request__); if (!isMultipart) { LoggerFactory.getLogger(ServletFileUploads.class.getName()).error( logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0001")); errorNonMultipart(out); break processRequestType; } processRequest: { // Create a new file upload handler final ServletFileUpload upload = new ServletFileUpload(); // Parse the request FileItemIterator iter = upload.getItemIterator(request__); boolean persisted = false; loop: { Long locationId = null; String photoDescription = null; String photoName = null; Boolean isPublic = null; Boolean isPrivate = null; boolean fileSaved = false; while (iter.hasNext()) { FileItemStream item = iter.next(); String name = item.getFieldName(); String absoluteFileSystemFileName = FilePath; InputStream stream = item.openStream(); @_fix(issue = "Handle no extension files") String usersFileName = null; String randomFileName = null; if (item.isFormField()) { final String value = Streams.asString(stream); Loggers.DEBUG.debug( logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0002"), name); Loggers.DEBUG.debug( logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0003"), value); if (name.equals("locationId")) { locationId = Long.parseLong(value); Loggers.DEBUG.debug((logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0004"))); } if (name.equals("photoDescription")) { photoDescription = value; Loggers.DEBUG.debug((logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0005"))); } if (name.equals("photoName")) { photoName = value; Loggers.DEBUG.debug((logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0006"))); } if (name.equals("isPublic")) { if (!(value.equals("true") || value.equals("false"))) { throw new IllegalArgumentException(logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0007") + value); } isPublic = Boolean.valueOf(value); Loggers.DEBUG.debug((logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0008"))); } if (name.equals("isPrivate")) { if (!(value.equals("true") || value.equals("false"))) { throw new IllegalArgumentException(logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0007") + value); } isPrivate = Boolean.valueOf(value); Loggers.DEBUG.debug("HELLO, I PROPERLY RECEIVED photoName."); } } if ((!item.isFormField())) { Loggers.DEBUG.debug((logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0009") + name)); Loggers.DEBUG.debug((logMsgs .getString("ai.ilikeplaces.servlets.ServletFileUploads.0010") + item.getName())); // Process the input stream if (!(item.getName().lastIndexOf(".") > 0)) { errorFileType(out, item.getName()); break processRequest; } usersFileName = (item.getName().indexOf("\\") <= 1 ? item.getName() : item.getName() .substring(item.getName().lastIndexOf("\\") + 1)); final String userUploadedFileName = item.getName(); String fileExtension = "error"; if (userUploadedFileName.toLowerCase().endsWith(".jpg")) { fileExtension = ".jpg"; } else if (userUploadedFileName.toLowerCase().endsWith(".jpeg")) { fileExtension = ".jpeg"; } else if (userUploadedFileName.toLowerCase().endsWith(".png")) { fileExtension = ".png"; } else { errorFileType(out, gUI.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0019")); break processRequest; } randomFileName = getRandomFileName(locationId); randomFileName += fileExtension; final File uploadedFile = new File( absoluteFileSystemFileName += randomFileName); final FileOutputStream fos = new FileOutputStream(uploadedFile); while (true) { final int dataByte = stream.read(); if (dataByte != -1) { fos.write(dataByte); } else { break; } } fos.close(); stream.close(); fileSaved = true; } Loggers.DEBUG.debug( logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0011") + locationId); Loggers.DEBUG.debug( logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0012") + fileSaved); Loggers.DEBUG.debug( logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0013") + photoDescription); Loggers.DEBUG.debug( logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0014") + photoName); Loggers.DEBUG.debug( logMsgs.getString("ai.ilikeplaces.servlets.ServletFileUploads.0015") + isPublic); if (fileSaved && (photoDescription != null)) { persistData: { handlePublicPrivateness: { if ((isPublic != null) && isPublic && (locationId != null)) { Return<PublicPhoto> r = DB .getHumanCRUDPublicPhotoLocal(true) .cPublicPhoto(sBLoggedOnUserLocal.getHumanUserId(), locationId, absoluteFileSystemFileName, photoName, photoDescription, new String(CDN + randomFileName), 4); if (r.returnStatus() == 0) { successFileName(out, usersFileName, logMsgs.getString( "ai.ilikeplaces.servlets.ServletFileUploads.0016")); } else { errorBusy(out); } } else if ((isPrivate != null) && isPrivate) { Return<PrivatePhoto> r = DB .getHumanCRUDPrivatePhotoLocal(true) .cPrivatePhoto(sBLoggedOnUserLocal.getHumanUserId(), absoluteFileSystemFileName, photoName, photoDescription, new String(CDN + randomFileName)); if (r.returnStatus() == 0) { successFileName(out, usersFileName, "private"); } else { errorBusy(out); } } else { throw UNSUPPORTED_OPERATION_EXCEPTION; } } } /*We got what we need from the loop. Lets break it*/ break loop; } } } if (!persisted) { errorMissingParameters(out); break processRequest; } } } catch (FileUploadException ex) { Loggers.EXCEPTION.error(null, ex); errorBusy(out); } } } } } catch (final Throwable t_) { Loggers.EXCEPTION.error("SORRY! I ENCOUNTERED AN EXCEPTION DURING THE FILE UPLOAD", t_); } }
From source file:com.google.livingstories.servlet.DataImportServlet.java
@Override public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException { startTime = System.currentTimeMillis(); message = ""; if (req.getContentType().contains("multipart/form-data")) { try {// w ww . java 2s.c o m ServletFileUpload upload = new ServletFileUpload(); JSONObject data = null; boolean override = false; FileItemIterator iter = upload.getItemIterator(req); while (iter.hasNext()) { FileItemStream item = iter.next(); if (item.getFieldName().equals("override")) { override = true; } else if (item.getFieldName().equals("data")) { data = new JSONObject(Streams.asString(item.openStream())); } } checkRunState(override); inputData = data; setUp(); } catch (FileUploadException ex) { throw new RuntimeException(ex); } catch (JSONException ex) { throw new RuntimeException(ex); } } try { process(); } catch (Exception ex) { Writer result = new StringWriter(); PrintWriter printWriter = new PrintWriter(result); ex.printStackTrace(printWriter); message = result.toString(); runState = RunState.ERROR; } finally { if (runState != RunState.RUNNING) { tearDown(); } Caches.clearAll(); } resp.setContentType("text/html"); resp.getWriter().append(message + "<br>" + runState.name()); }
From source file:com.cognitivabrasil.repositorio.web.FileController.java
@RequestMapping(value = "/uploadFile", method = RequestMethod.POST) @ResponseBody/*w w w . java2 s . c o m*/ public String upload(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException, org.apache.commons.fileupload.FileUploadException { if (file == null) { file = new Files(); file.setSizeInBytes(0L); } Integer docId = null; String docPath = null; String responseString = RESP_SUCCESS; boolean isMultipart = ServletFileUpload.isMultipartContent(request); if (isMultipart) { try { ServletFileUpload x = new ServletFileUpload(new DiskFileItemFactory()); List<FileItem> items = x.parseRequest(request); for (FileItem item : items) { InputStream input = item.getInputStream(); // Handle a form field. if (item.isFormField()) { String attribute = item.getFieldName(); String value = Streams.asString(input); switch (attribute) { case "chunks": this.chunks = Integer.parseInt(value); break; case "chunk": this.chunk = Integer.parseInt(value); break; case "filename": file.setName(value); break; case "docId": if (value.isEmpty()) { throw new org.apache.commons.fileupload.FileUploadException( "No foi informado o id do documento."); } docId = Integer.parseInt(value); docPath = Config.FILE_PATH + "/" + docId; File documentPath = new File(docPath); // cria o diretorio documentPath.mkdirs(); break; default: break; } } // Handle a multi-part MIME encoded file. else { try { File uploadFile = new File(docPath, item.getName()); BufferedOutputStream bufferedOutput; bufferedOutput = new BufferedOutputStream(new FileOutputStream(uploadFile, true)); byte[] data = item.get(); bufferedOutput.write(data); bufferedOutput.close(); } catch (Exception e) { LOG.error("Erro ao salvar o arquivo.", e); file = null; throw e; } finally { if (input != null) { try { input.close(); } catch (IOException e) { LOG.error("Erro ao fechar o ImputStream", e); } } file.setName(item.getName()); file.setContentType(item.getContentType()); file.setPartialSize(item.getSize()); } } } if ((this.chunk == this.chunks - 1) || this.chunks == 0) { file.setLocation(docPath + "/" + file.getName()); if (docId != null) { file.setDocument(documentsService.get(docId)); } fileService.save(file); file = null; } } catch (org.apache.commons.fileupload.FileUploadException | IOException | NumberFormatException e) { responseString = RESP_ERROR; LOG.error("Erro ao salvar o arquivo", e); file = null; throw e; } } // Not a multi-part MIME request. else { responseString = RESP_ERROR; } response.setContentType("application/json"); byte[] responseBytes = responseString.getBytes(); response.setContentLength(responseBytes.length); ServletOutputStream output = response.getOutputStream(); output.write(responseBytes); output.flush(); return responseString; }
From source file:com.exilant.exility.core.HtmlRequestHandler.java
/** * Extract data from request object (form, data and session) * /*from w ww.ja v a 2 s . c o m*/ * @param req * @param formIsSubmitted * @param hasSerializedDc * @param outData * @return all input fields into a service data * @throws ExilityException */ @SuppressWarnings("resource") public ServiceData createInData(HttpServletRequest req, boolean formIsSubmitted, boolean hasSerializedDc, ServiceData outData) throws ExilityException { ServiceData inData = new ServiceData(); if (formIsSubmitted == false) { /** * most common call from client that uses serverAgent to send an * ajax request with serialized dc as data */ this.extractSerializedData(req, hasSerializedDc, inData); } else { /** * form is submitted. this is NOT from serverAgent.js. This call * would be from other .jsp files */ if (hasSerializedDc == false) { /** * client has submitted a form with form fields in that. * Traditional form submit **/ this.extractParametersAndFiles(req, inData); } else { /** * Logic got evolved over a period of time. several calling jsps * actually inspect the stream for file, and in the process they * would have extracted form fields into session. So, we extract * form fields, as well as dip into session */ HttpSession session = req.getSession(); if (ServletFileUpload.isMultipartContent(req) == false) { /** * Bit convoluted. the .jsp has already extracted files and * form fields into session. field. */ String txt = session.getAttribute("dc").toString(); this.extractSerializedDc(txt, inData); this.extractFilesToDc(req, inData); } else { /** * jsp has not touched input stream, and it wants us to do * everything. */ try { ServletFileUpload fileUploader = new ServletFileUpload(); fileUploader.setHeaderEncoding("UTF-8"); FileItemIterator iterator = fileUploader.getItemIterator(req); while (iterator.hasNext()) { FileItemStream stream = iterator.next(); String fieldName = stream.getFieldName(); InputStream inStream = null; inStream = stream.openStream(); try { if (stream.isFormField()) { String fieldValue = Streams.asString(inStream); /** * dc is a special name that contains * serialized DC */ if (fieldName.equals("dc")) { this.extractSerializedDc(fieldValue, inData); } else { inData.addValue(fieldName, fieldValue); } } else { /** * it is a file. we assume that the files * are small, and hence we carry the content * in memory with a specific naming * convention */ String fileContents = IOUtils.toString(inStream); inData.addValue(fieldName + HtmlRequestHandler.PATH_SUFFIX, fileContents); } } catch (Exception e) { Spit.out("error whiel extracting data from request stream " + e.getMessage()); } IOUtils.closeQuietly(inStream); } } catch (Exception e) { // nothing to do here } /** * read session variables */ @SuppressWarnings("rawtypes") Enumeration e = session.getAttributeNames(); while (e.hasMoreElements()) { String name = (String) e.nextElement(); if (name.equals("dc")) { this.extractSerializedDc(req.getSession().getAttribute(name).toString(), inData); } String value = req.getSession().getAttribute(name).toString(); inData.addValue(name, value); System.out.println("name is: " + name + " value is: " + value); } } } } this.getStandardFields(req, inData); return inData; }
From source file:com.bristle.javalib.net.http.MultiPartFormDataParamMap.java
/************************************************************************** * Parse the specified HTTP request, initializing the map, and calling * the specified callback (if not null) for each file (if any) in the * streamed HTTP request. /*w ww .j a va 2 s . co m*/ * *@param request The HTTP request *@param callback The callback class *@throws FileUploadException When the request is badly formed. *@throws IOException When an I/O error occurs reading the request. *@throws Throwable When thrown by the callback. **************************************************************************/ public void parseRequestStream(HttpServletRequest request, FileItemStreamCallBack callback) throws FileUploadException, IOException, Throwable { if (ServletFileUpload.isMultipartContent(request)) { ServletFileUpload upload = new ServletFileUpload(); FileItemIterator iter = upload.getItemIterator(request); while (iter.hasNext()) { FileItemStream fileItemStream = iter.next(); if (fileItemStream.isFormField()) { String strParamName = fileItemStream.getFieldName(); InputStream streamIn = fileItemStream.openStream(); String strParamValue = Streams.asString(streamIn); put(strParamName, strParamValue); // Note: Can't do the following usefully. The Parameter // Map of the HTTP Request is effectively readonly. // This does not report an error, but is a no-op. // request.getParameterMap().put(strParamName, strParamValue); } else { if (callback != null) { callback.fullyProcessAFileItemStream(fileItemStream); } } } } else { putAll(request.getParameterMap()); } }
From source file:ca.nrc.cadc.rest.SyncInput.java
private void processMultiPart(FileItemIterator itemIterator) throws FileUploadException, IOException, ResourceNotFoundException { while (itemIterator.hasNext()) { FileItemStream item = itemIterator.next(); String name = item.getFieldName(); InputStream stream = item.openStream(); if (item.isFormField()) processParameter(name, new String[] { Streams.asString(stream) }); else/*ww w. jav a2 s . c o m*/ processStream(name, item.getContentType(), stream); } }
From source file:ai.baby.servlets.GenericFileGrabber.java
private Return<File> processFileUploadRequest(final FileItemIterator iter, final HttpSession session) throws IOException, FileUploadException { String returnVal = "Sorry! No Items To Process"; final Map<String, String> parameterMap = new HashMap<String, String>(); final File tempFile = getTempFile(); String userFileExtension = null; while (iter.hasNext()) { final FileItemStream item = iter.next(); final String paramName = item.getFieldName(); final InputStream stream = item.openStream(); if (item.isFormField()) {//Parameter-Value final String paramValue = Streams.asString(stream); parameterMap.put(paramName, paramValue); }/*from www .j ava 2 s . c o m*/ if (!item.isFormField()) { final String usersFileName = item.getName(); final int extensionDotIndex = usersFileName.lastIndexOf("."); userFileExtension = usersFileName.substring(extensionDotIndex + 1); final FileOutputStream fos = new FileOutputStream(tempFile); int byteCount = 0; while (true) { final int dataByte = stream.read(); if (byteCount++ > UPLOAD_LIMIT) { fos.close(); tempFile.delete(); return new ReturnImpl<File>(ExceptionCache.FILE_SIZE_EXCEPTION, "File Too Big!", true); } if (dataByte != -1) { fos.write(dataByte); } else { break;//break loop } } fos.close(); } } final FileUploadListenerFace<File> fulf; /** * Implement this as a set of listeners. Why it wasn't done now is that, a new object of listener should be * created per request and added to the listener pool(list or array whatever). */ switch (Integer.parseInt(parameterMap.get("type"))) { case 1: fulf = CDNProfilePhoto.getProfilePhotoCDNLocal(); break; default: return new ReturnImpl<File>(ExceptionCache.UNSUPPORTED_SWITCH, "Unsupported Case", true); } if (tempFile == null) { return new ReturnImpl<File>(ExceptionCache.UNSUPPORTED_OPERATION_EXCEPTION, "No File!", true); } return fulf.run(tempFile, parameterMap, userFileExtension, session); }
From source file:ai.ilikeplaces.servlets.GenericFileGrabber.java
private Return<File> processFileUploadRequest(final FileItemIterator iter, final HttpSession session) throws IOException, FileUploadException { String returnVal = "Sorry! No Items To Process"; final Map<String, String> parameterMap = new HashMap<String, String>(); final File tempFile = getTempFile(); String userFileExtension = null; while (iter.hasNext()) { final FileItemStream item = iter.next(); final String paramName = item.getFieldName(); final InputStream stream = item.openStream(); if (item.isFormField()) {//Parameter-Value final String paramValue = Streams.asString(stream); parameterMap.put(paramName, paramValue); }/*w w w .j av a 2 s . c om*/ if (!item.isFormField()) { final String usersFileName = item.getName(); final int extensionDotIndex = usersFileName.lastIndexOf("."); userFileExtension = usersFileName.substring(extensionDotIndex + 1); final FileOutputStream fos = new FileOutputStream(tempFile); int byteCount = 0; while (true) { final int dataByte = stream.read(); if (byteCount++ > UPLOAD_LIMIT) { fos.close(); tempFile.delete(); return new ReturnImpl<File>(ExceptionCache.FILE_SIZE_EXCEPTION, "File Too Big!", true); } if (dataByte != -1) { fos.write(dataByte); } else { break;//break loop } } fos.close(); } } final FileUploadListenerFace<File> fulf; /** * Implement this as a set of listeners. Why it wasn't done now is that, a new object of listener should be * created per request and added to the listener pool(list or array whatever). */ switch (Integer.parseInt(parameterMap.get("type"))) { case 1: fulf = CDNProfilePhoto.getProfilePhotoCDNLocal(); break; case 2: fulf = CDNAlbumPrivateEvent.getAlbumPhotoCDNLocal(); break; case 3: fulf = CDNAlbumTribe.getAlbumTribeCDNLocal(); break; default: return new ReturnImpl<File>(ExceptionCache.UNSUPPORTED_SWITCH, "Unsupported Case", true); } if (tempFile == null) { return new ReturnImpl<File>(ExceptionCache.UNSUPPORTED_OPERATION_EXCEPTION, "No File!", true); } return fulf.run(tempFile, parameterMap, userFileExtension, session); }