List of usage examples for org.springframework.web.multipart MultipartFile isEmpty
boolean isEmpty();
From source file:ua.aits.sdolyna.controller.SystemController.java
@RequestMapping(value = { "/Sdolyna/system/do/uploadimage", "/system/do/uploadimage",
"/Sdolyna/system/do/uploadimage/", "/system/do/uploadimage/" }, method = RequestMethod.POST)
public @ResponseBody String uploadImageHandler(@RequestParam("file") MultipartFile file,
@RequestParam("path") String path, HttpServletRequest request) {
Integer curent = Integer.parseInt(Helpers.lastFileModified(Constants.home + path).getName().split("\\.")[0])
+ 1;/*from w ww . jav a 2s . com*/
String ext = file.getOriginalFilename().split("\\.")[1];
String name = curent.toString() + "." + ext;
if (!file.isEmpty()) {
try {
byte[] bytes = file.getBytes();
File dir = new File(Constants.home + path);
if (!dir.exists())
dir.mkdirs();
File serverFile = new File(dir.getAbsolutePath() + File.separator + name);
try (BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(serverFile))) {
stream.write(bytes);
}
return name;
} catch (Exception e) {
return "You failed to upload " + name + " => " + e.getMessage();
}
} else {
return "You failed to upload " + name + " because the file was empty.";
}
}
From source file:ua.aits.sdolyna.controller.SystemController.java
@RequestMapping(value = { "/Sdolyna/system/do/uploadfile", "/system/do/uploadfile",
"/Sdolyna/system/do/uploadfile/", "/system/do/uploadfile/" }, method = RequestMethod.POST)
public @ResponseBody String uploadFileHandler(@RequestParam("file") MultipartFile file,
@RequestParam("path") String path, HttpServletRequest request) {
Integer curent = Integer.parseInt(Helpers.lastFileModified(Constants.home + path).getName().split("\\.")[0])
+ 1;// www . jav a2s .c o m
String ext = file.getOriginalFilename().split("\\.")[1];
String name = curent.toString() + "." + ext;
if (!file.isEmpty()) {
try {
byte[] bytes = file.getBytes();
File dir = new File(Constants.home + path);
if (!dir.exists())
dir.mkdirs();
File serverFile = new File(dir.getAbsolutePath() + File.separator + name);
try (BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(serverFile))) {
stream.write(bytes);
}
return name;
} catch (Exception e) {
return "You failed to upload " + name + " => " + e.getMessage();
}
} else {
return "You failed to upload " + name + " because the file was empty.";
}
}
From source file:ua.aits.sdolyna.controller.SystemController.java
@RequestMapping(value = { "/Sdolyna/uploadFile", "/uploadFile", "/Sdolyna/uploadFile/",
"/uploadFile/" }, method = RequestMethod.POST)
public @ResponseBody String uploadFileHandlerFull(@RequestParam("upload") MultipartFile file,
@RequestParam("path") String path, HttpServletRequest request) {
Integer curent = Integer.parseInt(Helpers.lastFileModified(Constants.home + path).getName().split("\\.")[0])
+ 1;//from w w w. j ava 2 s .c o m
String ext = file.getOriginalFilename().split("\\.")[1];
String name = curent.toString() + "." + ext;
if (!file.isEmpty()) {
try {
byte[] bytes = file.getBytes();
// Creating the directory to store file
File dir = new File(Constants.home + path);
if (!dir.exists())
dir.mkdirs();
// Create the file on server
File serverFile = new File(dir.getAbsolutePath() + File.separator + name);
try (BufferedOutputStream stream = new BufferedOutputStream(new FileOutputStream(serverFile))) {
stream.write(bytes);
}
String link_path = serverFile.getAbsolutePath().replace(Constants.home, "");
return "<img class=\"main-img\" src=\"" + Constants.URL + link_path + "\" realpath='" + link_path
+ "' alt='" + link_path + file.getName() + "' />";
} catch (Exception e) {
return "You failed to upload " + name + " => " + e.getMessage();
}
} else {
return "You failed to upload " + name + " because the file was empty.";
}
}
From source file:org.literacyapp.web.content.multimedia.video.VideoCreateController.java
@RequestMapping(method = RequestMethod.POST) public String handleSubmit(HttpSession session, /*@Valid*/ Video video, @RequestParam("bytes") MultipartFile multipartFile, BindingResult result, Model model) { logger.info("handleSubmit"); if (StringUtils.isBlank(video.getTitle())) { result.rejectValue("title", "NotNull"); } else {/*from w ww . j av a 2s . c o m*/ Video existingVideo = videoDao.read(video.getTitle(), video.getLocale()); if (existingVideo != null) { result.rejectValue("title", "NonUnique"); } } try { byte[] bytes = multipartFile.getBytes(); if (multipartFile.isEmpty() || (bytes == null) || (bytes.length == 0)) { result.rejectValue("bytes", "NotNull"); } else { String originalFileName = multipartFile.getOriginalFilename(); logger.info("originalFileName: " + originalFileName); if (originalFileName.toLowerCase().endsWith(".m4v")) { video.setVideoFormat(VideoFormat.M4V); } else if (originalFileName.toLowerCase().endsWith(".mp4")) { video.setVideoFormat(VideoFormat.MP4); } else { result.rejectValue("bytes", "typeMismatch"); } if (video.getVideoFormat() != null) { String contentType = multipartFile.getContentType(); logger.info("contentType: " + contentType); video.setContentType(contentType); video.setBytes(bytes); // TODO: convert to a default video format? } } } catch (IOException e) { logger.error(e); } if (result.hasErrors()) { model.addAttribute("contentLicenses", ContentLicense.values()); model.addAttribute("literacySkills", LiteracySkill.values()); model.addAttribute("numeracySkills", NumeracySkill.values()); return "content/multimedia/video/create"; } else { video.setTitle(video.getTitle().toLowerCase()); video.setTimeLastUpdate(Calendar.getInstance()); videoDao.create(video); Contributor contributor = (Contributor) session.getAttribute("contributor"); ContentCreationEvent contentCreationEvent = new ContentCreationEvent(); contentCreationEvent.setContributor(contributor); contentCreationEvent.setContent(video); contentCreationEvent.setCalendar(Calendar.getInstance()); contentCreationEventDao.create(contentCreationEvent); if (EnvironmentContextLoaderListener.env == Environment.PROD) { String text = URLEncoder .encode(contributor.getFirstName() + " just added a new Video:\n" + " Language: " + video.getLocale().getLanguage() + "\n" + " Title: \"" + video.getTitle() + "\"\n" + " Video format: " + video.getVideoFormat() + "\n" + "See ") + "http://literacyapp.org/content/multimedia/video/list"; String iconUrl = contributor.getImageUrl(); SlackApiHelper.postMessage(Team.CONTENT_CREATION, text, iconUrl, "http://literacyapp.org/video/" + video.getId() + "." + video.getVideoFormat().toString().toLowerCase()); } return "redirect:/content/multimedia/video/list"; } }
From source file:org.openmrs.module.sync.web.controller.StatusListController.java
/** * The onSubmit function receives the form/command object that was modified by the input form * and saves it to the db//from w w w.ja v a 2 s.c o m * * @see org.springframework.web.servlet.mvc.SimpleFormController#onSubmit(javax.servlet.http.HttpServletRequest, * javax.servlet.http.HttpServletResponse, java.lang.Object, * org.springframework.validation.BindException) */ protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object obj, BindException errors) throws Exception { ModelAndView result = new ModelAndView(new RedirectView(getSuccessView())); // TODO - replace with privilege check if (!Context.isAuthenticated()) throw new APIAuthenticationException("Not authenticated!"); RemoteServer parent = null; HttpSession httpSession = request.getSession(); String success = ""; String error = ""; MessageSourceAccessor msa = getMessageSourceAccessor(); String action = ServletRequestUtils.getStringParameter(request, "action", ""); SyncService syncService = Context.getService(SyncService.class); if ("resetAttempts".equals(action)) { List<SyncRecord> syncRecords = syncService.getSyncRecords(SyncRecordState.FAILED_AND_STOPPED); for (SyncRecord syncRecord : syncRecords) { syncRecord.setState(SyncRecordState.FAILED); syncRecord.setRetryCount(0); syncService.updateSyncRecord(syncRecord); } success = msa.getMessage("sync.status.transmission.reset.attempts.success", new Object[] { syncRecords.size() }); result.addObject("mode", request.getParameter("mode")); } else if ("createTx".equals(action)) { // handle transmission generation try { parent = syncService.getParentServer(); if (parent == null) { throw new SyncException( "Could not retrieve information about the parent server; null returned."); } // we are creating a sync-transmission, so start by generating a SyncTransmission object // and this is a sychronization via file due the value of action being createTx SyncTransmission tx = SyncUtilTransmission.createSyncTransmission(parent, true, SyncUtil.getGlobalPropetyValueAsInteger(SyncConstants.PROPERTY_NAME_MAX_RECORDS_FILE)); String toTransmit = null; // the actual text that will be sent (either an ST or an STR) // Pull out the committed records from parent that haven't been sent back for confirmation // these are all the records we've received and are not sending a confirmation of receipt List<SyncImportRecord> syncImportRecords = syncService .getSyncImportRecords(SyncRecordState.COMMITTED, SyncRecordState.ALREADY_COMMITTED); SyncTransmissionResponse str = new SyncTransmissionResponse(); str.setState(SyncTransmissionState.OK); str.setSyncImportRecords(syncImportRecords); //note: this is transmission *response* object: as in child's response to parent //so the target/source is viewed from 'parent' perspective, //hence for responses the target ID contains the server that generated the response //in this case that means: the target uuid is current server (child) uuid and source uuid is the parent str.setSyncSourceUuid(tx.getSyncTargetUuid()); str.setSyncTargetUuid(tx.getSyncSourceUuid()); str.setSyncTransmission(tx); str.setTimestamp(tx.getTimestamp()); str.setUuid(tx.getUuid()); str.setFileName(""); //of no relevance; we're not saving to file system str.createFile(false); toTransmit = str.getFileOutput(); // Record last attempt parent.setLastSync(new Date()); syncService.saveRemoteServer(parent); // Write text to response InputStream in = new ByteArrayInputStream(toTransmit.getBytes()); response.setContentType("text/xml; charset=utf-8"); response.setHeader("Content-Disposition", "attachment; filename=" + tx.getFileName() + ".xml"); OutputStream out = response.getOutputStream(); IOUtils.copy(in, out); out.flush(); out.close(); for (SyncImportRecord record : syncImportRecords) { record.setState(SyncRecordState.COMMITTED_AND_CONFIRMATION_SENT); syncService.updateSyncImportRecord(record); } // don't return a model/view - we'll need to return a file instead. result = null; } catch (Exception e) { e.printStackTrace(); error = msa.getMessage("sync.status.createTx.error"); } } else if ("uploadResponse".equals(action) && request instanceof MultipartHttpServletRequest) { try { String contents = ""; parent = syncService.getParentServer(); // first, get contents of file that is being uploaded. it is clear we are uploading a response from parent at this point MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request; MultipartFile multipartSyncFile = multipartRequest.getFile("syncResponseFile"); if (multipartSyncFile != null && !multipartSyncFile.isEmpty()) { InputStream inputStream = null; StringBuilder sb = new StringBuilder(); try { inputStream = multipartSyncFile.getInputStream(); BufferedReader in = new BufferedReader( new InputStreamReader(inputStream, SyncConstants.UTF8)); String line = ""; while ((line = in.readLine()) != null) { sb.append(line); } contents = sb.toString(); } catch (Exception e) { log.error("Unable to read in sync data file", e); error = e.getMessage(); } finally { try { if (inputStream != null) inputStream.close(); } catch (IOException io) { log.error("Unable to close temporary input stream", io); } } } if (contents.length() > 0) { SyncTransmissionResponse str = SyncDeserializer.xmlToSyncTransmissionResponse(contents); int numCommitted = 0; int numAlreadyCommitted = 0; int numFailed = 0; int numOther = 0; if (str.getSyncImportRecords() == null) log.debug("No records to process in response"); else { // process each incoming syncImportRecord, this is just status update for (SyncImportRecord importRecord : str.getSyncImportRecords()) { Context.getService(SyncIngestService.class).processSyncImportRecord(importRecord, parent); } } try { // store this file on filesystem too str.createFile(false, SyncConstants.DIR_JOURNAL); } catch (Exception e) { log.error("Unable to create file to store SyncTransmissionResponse: " + str.getFileName()); e.printStackTrace(); } // now pull out the data that originated on the 'source' server and try to process it SyncTransmission st = str.getSyncTransmission(); // now process the syncTransmission if one was received if (st != null) { str = SyncUtilTransmission.processSyncTransmission(st, SyncUtil .getGlobalPropetyValueAsInteger(SyncConstants.PROPERTY_NAME_MAX_RECORDS_FILE)); // get some numbers about what was just processed to show user the results if (str.getSyncImportRecords() != null) { for (SyncImportRecord importRecord : str.getSyncImportRecords()) { if (importRecord.getState().equals(SyncRecordState.COMMITTED)) numCommitted++; else if (importRecord.getState().equals(SyncRecordState.ALREADY_COMMITTED)) numAlreadyCommitted++; else if (importRecord.getState().equals(SyncRecordState.FAILED)) numFailed++; else numOther++; } } } Object[] args = { numCommitted, numFailed, numAlreadyCommitted, numOther }; success = msa.getMessage("sync.status.uploadResponse.success", args); } else { error = msa.getMessage("sync.status.uploadResponse.fileEmpty"); } } catch (Exception e) { e.printStackTrace(); error = msa.getMessage("sync.status.uploadResponse.error"); } } if (!success.equals("")) httpSession.setAttribute(WebConstants.OPENMRS_MSG_ATTR, success); if (!error.equals("")) httpSession.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, error); return result; }
From source file:org.kievguide.controller.UserController.java
@RequestMapping(value = "/settingssave", method = RequestMethod.POST) public ModelAndView settingsSave(@CookieValue(value = "userstatus", defaultValue = "guest") String useremail, @RequestParam("firstname") String firstname, @RequestParam("lastname") String lastname, @RequestParam("email") String email, @RequestParam("password") String password, @RequestParam("photosrc") MultipartFile file, HttpServletResponse response, HttpServletRequest request) throws FileNotFoundException, IOException { ModelAndView modelAndView = new ModelAndView(); SecureRandom random = new SecureRandom(); String photoname = new BigInteger(130, random).toString(32); Place place = new Place(); User user = userService.searchUser(useremail); user.setFirstname(firstname);/*ww w. j a v a 2s.com*/ user.setLastname(lastname); user.setPassword(password); user.setEmail(email); if (!file.isEmpty()) { String folder = request.getSession().getServletContext().getRealPath(""); folder = folder.substring(0, 30); BufferedOutputStream stream = new BufferedOutputStream( new FileOutputStream(new File(folder + "/src/main/webapp/img/" + photoname + ".jpg"))); FileCopyUtils.copy(file.getInputStream(), stream); stream.close(); user.setPhotosrc("img/" + photoname + ".jpg"); } userService.addUser(user); Cookie userCookie = new Cookie("userstatus", user.getEmail()); response.addCookie(userCookie); String userStatus = Util.userPanel(user.getEmail()); modelAndView.addObject("userstatus", userStatus); return new ModelAndView("redirect:" + "firstrequest"); }
From source file:com.rsginer.spring.controllers.RestaurantesController.java
@RequestMapping(value = { "/upload-file" }, method = RequestMethod.POST, produces = "application/json")
public void uploadFile(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse,
@RequestParam("file") MultipartFile file) {
try {//from www . j av a 2s. co m
String rutaRelativa = "/uploads";
String rutaAbsoluta = httpServletRequest.getServletContext().getVirtualServerName();
String jsonSalida = jsonTransformer
.toJson("http://" + rutaAbsoluta + ":" + httpServletRequest.getLocalPort()
+ httpServletRequest.getContextPath() + "/uploads/" + file.getOriginalFilename());
if (!file.isEmpty()) {
int res = fileSaveService.saveFile(file, httpServletRequest);
if (res == 200) {
httpServletResponse.setStatus(HttpServletResponse.SC_OK);
httpServletResponse.setContentType("application/json; charset=UTF-8");
try {
httpServletResponse.getWriter().println(jsonSalida);
} catch (IOException ex) {
Logger.getLogger(RestaurantesController.class.getName()).log(Level.SEVERE, null, ex);
}
}
} else {
httpServletResponse.setStatus(HttpServletResponse.SC_NO_CONTENT);
}
} catch (BussinessException ex) {
List<BussinessMessage> bussinessMessages = ex.getBussinessMessages();
String jsonSalida = jsonTransformer.toJson(bussinessMessages);
httpServletResponse.setStatus(HttpServletResponse.SC_BAD_REQUEST);
httpServletResponse.setContentType("application/json; charset=UTF-8");
try {
httpServletResponse.getWriter().println(jsonSalida);
} catch (IOException ex1) {
Logger.getLogger(RestaurantesController.class.getName()).log(Level.SEVERE, null, ex1);
}
} catch (Exception ex) {
httpServletResponse.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
httpServletResponse.setContentType("text/plain; charset=UTF-8");
try {
ex.printStackTrace(httpServletResponse.getWriter());
} catch (IOException ex1) {
Logger.getLogger(RestaurantesController.class.getName()).log(Level.SEVERE, null, ex1);
}
}
}
From source file:org.literacyapp.web.content.multimedia.audio.AudioCreateController.java
@RequestMapping(method = RequestMethod.POST) public String handleSubmit(HttpSession session, /*@Valid*/ Audio audio, @RequestParam("bytes") MultipartFile multipartFile, BindingResult result, Model model) { logger.info("handleSubmit"); if (StringUtils.isBlank(audio.getTranscription())) { result.rejectValue("transcription", "NotNull"); } else {// w ww .j a v a 2s. com Audio existingAudio = audioDao.read(audio.getTranscription(), audio.getLocale()); if (existingAudio != null) { result.rejectValue("transcription", "NonUnique"); } } try { byte[] bytes = multipartFile.getBytes(); if (multipartFile.isEmpty() || (bytes == null) || (bytes.length == 0)) { result.rejectValue("bytes", "NotNull"); } else { String originalFileName = multipartFile.getOriginalFilename(); logger.info("originalFileName: " + originalFileName); if (originalFileName.toLowerCase().endsWith(".mp3")) { audio.setAudioFormat(AudioFormat.MP3); } else if (originalFileName.toLowerCase().endsWith(".ogg")) { audio.setAudioFormat(AudioFormat.OGG); } else if (originalFileName.toLowerCase().endsWith(".wav")) { audio.setAudioFormat(AudioFormat.WAV); } else { result.rejectValue("bytes", "typeMismatch"); } if (audio.getAudioFormat() != null) { String contentType = multipartFile.getContentType(); logger.info("contentType: " + contentType); audio.setContentType(contentType); audio.setBytes(bytes); // TODO: convert to a default audio format? } } } catch (IOException e) { logger.error(e); } if (result.hasErrors()) { model.addAttribute("contentLicenses", ContentLicense.values()); model.addAttribute("literacySkills", LiteracySkill.values()); model.addAttribute("numeracySkills", NumeracySkill.values()); return "content/multimedia/audio/create"; } else { audio.setTranscription(audio.getTranscription().toLowerCase()); audio.setTimeLastUpdate(Calendar.getInstance()); audioDao.create(audio); Contributor contributor = (Contributor) session.getAttribute("contributor"); ContentCreationEvent contentCreationEvent = new ContentCreationEvent(); contentCreationEvent.setContributor(contributor); contentCreationEvent.setContent(audio); contentCreationEvent.setCalendar(Calendar.getInstance()); contentCreationEventDao.create(contentCreationEvent); if (EnvironmentContextLoaderListener.env == Environment.PROD) { String text = URLEncoder.encode(contributor.getFirstName() + " just added a new Audio:\n" + " Language: " + audio.getLocale().getLanguage() + "\n" + " Transcription: \"" + audio.getTranscription() + "\"\n" + " Audio format: " + audio.getAudioFormat() + "\n" + "See ") + "http://literacyapp.org/content/multimedia/audio/list"; String iconUrl = contributor.getImageUrl(); SlackApiHelper.postMessage(Team.CONTENT_CREATION, text, iconUrl, "http://literacyapp.org/audio/" + audio.getId() + "." + audio.getAudioFormat().toString().toLowerCase()); } return "redirect:/content/multimedia/audio/list"; } }
From source file:csns.web.controller.SiteBlockControllerS.java
@RequestMapping(value = "/site/{qtr}/{cc}-{sn}/block/editResource", method = RequestMethod.POST) public String editResource(@ModelAttribute Item item, @ModelAttribute Resource resource, @RequestParam Long blockId, @RequestParam(value = "uploadedFile", required = false) MultipartFile uploadedFile, BindingResult bindingResult, SessionStatus sessionStatus) { resourceValidator.validate(resource, uploadedFile, bindingResult); if (bindingResult.hasErrors()) return "site/block/editResource"; User user = SecurityUtils.getUser(); if (resource.getType() == ResourceType.FILE && uploadedFile != null && !uploadedFile.isEmpty()) resource.setFile(fileIO.save(uploadedFile, user, true)); item = itemDao.saveItem(item);/*from ww w. j ava 2 s . co m*/ logger.info(user.getUsername() + " edited a resource of item " + item.getId() + " in block " + blockId); sessionStatus.setComplete(); return "redirect:editItem?blockId=" + blockId + "&itemId=" + item.getId(); }