Example usage for org.springframework.web.multipart MultipartFile getInputStream

List of usage examples for org.springframework.web.multipart MultipartFile getInputStream

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Introduction

In this page you can find the example usage for org.springframework.web.multipart MultipartFile getInputStream.

Prototype

@Override
InputStream getInputStream() throws IOException;

Source Link

Document

Return an InputStream to read the contents of the file from.

Usage

From source file:org.magnum.dataup.MainController.java

@RequestMapping(value = VideoSvcApi.VIDEO_DATA_PATH, method = RequestMethod.POST)
public @ResponseBody VideoStatus setVideoData(@PathVariable("id") long id,
        final @RequestParam("data") MultipartFile videoData, HttpServletResponse response) {

    try {//from w  ww.  ja  v a  2 s  .co  m

        if (!videos.containsKey(id)) {
            response.setStatus(404);
            return new VideoStatus(VideoState.READY);
        }
        //saveSomeVideo(videos.get(id), (MultipartFile) videoData.getInputStream());
        videoDataMgr = VideoFileManager.get();
        videoDataMgr.saveVideoData(videos.get(id), videoData.getInputStream());
    } catch (IOException e) {
        e.printStackTrace();
    }
    return new VideoStatus(VideoState.READY);
}

From source file:io.lavagna.web.api.CardDataController.java

@ExpectPermission(Permission.CREATE_FILE)
@RequestMapping(value = "/api/card/{cardId}/file", method = RequestMethod.POST)
@ResponseBody//w  w  w.ja v a 2 s. co  m
public List<String> uploadFiles(@PathVariable("cardId") int cardId,
        @RequestParam("files") List<MultipartFile> files, User user, HttpServletResponse resp)
        throws IOException {

    LOG.debug("Files uploaded: {}", files.size());

    if (!ensureFileSize(files)) {
        resp.setStatus(422);
        return Collections.emptyList();
    }

    List<String> digests = new ArrayList<>();
    for (MultipartFile file : files) {
        Path p = Files.createTempFile("lavagna", "upload");
        try (InputStream fileIs = file.getInputStream()) {
            Files.copy(fileIs, p, StandardCopyOption.REPLACE_EXISTING);
            String digest = DigestUtils.sha256Hex(Files.newInputStream(p));
            String contentType = file.getContentType() != null ? file.getContentType()
                    : "application/octet-stream";
            boolean result = cardDataService.createFile(file.getOriginalFilename(), digest, file.getSize(),
                    cardId, Files.newInputStream(p), contentType, user, new Date()).getLeft();
            if (result) {
                LOG.debug("file uploaded! size: {}, original name: {}, content-type: {}", file.getSize(),
                        file.getOriginalFilename(), file.getContentType());
                digests.add(digest);
            }
        } finally {
            Files.delete(p);
            LOG.debug("deleted temp file {}", p);
        }
    }
    eventEmitter.emitUploadFile(cardRepository.findBy(cardId).getColumnId(), cardId);
    return digests;
}

From source file:com.zte.gu.webtools.web.rfa.RfaController.java

@RequestMapping(method = RequestMethod.POST)
public ModelAndView scan(@RequestParam(required = true) MultipartFile ruFile, HttpSession session) {
    ModelAndView modelAndView = new ModelAndView("rfa/rfaScan");
    if (ruFile.isEmpty()) {
        modelAndView.getModelMap().addAttribute("error", "RU?");
    }//  ww w.  j  a  v  a 2 s.  c  om
    if (!ACCEPT_TYPES.contains(ruFile.getContentType())) {
        modelAndView.getModelMap().addAttribute("error", "RU???");
    }

    InputStream ruInput = null;
    try {
        ruInput = ruFile.getInputStream();
        File tempZipFile = rfaService.exportXml(ruInput); //?
        if (tempZipFile != null) {
            session.setAttribute("filePath", tempZipFile.getPath());
            session.setAttribute("fileName", "rfa.zip");
            modelAndView.setViewName("redirect:/download");
        }
    } catch (Exception e) {
        LoggerFactory.getLogger(RfaController.class).warn("download error,", e);
        modelAndView.getModelMap().addAttribute("error", "?" + e.getMessage());
    } finally {
        IOUtils.closeQuietly(ruInput);
    }
    return modelAndView;
}

From source file:uk.urchinly.wabi.ingest.UploadController.java

@RequestMapping(method = RequestMethod.POST, value = "/upload")
public ResponseEntity<String> upload(@RequestParam("file") MultipartFile file) {

    if (file.isEmpty()) {
        logger.debug("Upload file is empty.");
        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Failed with empty file");
    }/*  w  ww. j  a v  a 2  s . c o  m*/

    BufferedOutputStream outputStream = null;

    try {
        File outputFile = new File(appSharePath + "/" + file.getOriginalFilename());
        outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));

        FileCopyUtils.copy(file.getInputStream(), outputStream);

        Asset asset = new Asset(file.getOriginalFilename(), file.getOriginalFilename(), (double) file.getSize(),
                file.getContentType(), Collections.emptyList());

        this.saveAsset(asset);
    } catch (Exception e) {
        logger.warn(e.getMessage(), e);
        return ResponseEntity.status(HttpStatus.BAD_REQUEST).body("Failed with error");
    } finally {
        IOUtils.closeQuietly(outputStream);
    }

    return ResponseEntity.ok("File accepted");
}

From source file:com.fh.controller.upload.FileUploadController.java

/**
 * /*w  w  w .  ja v a  2 s. c o m*/
 * 
 * @param request
 * @param name
 * @param file
 * @return
 */
@RequestMapping(value = "/fileUpload", method = RequestMethod.POST)
public ModelAndView handleFormUpload(HttpServletRequest request, @RequestParam("name") String name,
        @RequestParam("file") MultipartFile file) throws Exception {

    pd = this.getPageData();

    String pictureSaveFilePath = PathUtil.getPicturePath("save", "business/businessLicense");
    String pictureVisitFilePath = PathUtil.getPicturePath("visit", "business/businessLicense");

    if (!file.isEmpty()) {
        try {
            String id = UuidUtil.get32UUID();
            this.copyFile(file.getInputStream(), pictureSaveFilePath, id + ".jpg").replaceAll("-", "");

            String path = pictureVisitFilePath + id + ".jpg";
            pd.put("id", id);
            pd.put("path", path);
            pd.put("type", 001);
            pd.put("picture_id", 100);
            pd.put("explanation", "");

            fileUploadService.saveFile(pd);
        } catch (IOException e) {
            logger.error(e.getMessage(), e);
        }
    }
    String pathaddress = PathUtil.PathAddress();
    pd.get(pathaddress + "path");
    pd.put("path", pathaddress + pd.get("path"));

    mv.setViewName("uploadfile/success");
    mv.addObject("pd", pd);

    return mv;
}

From source file:com.insoul.ti.controller.DemandController.java

@RequestMapping("/update/{demandId}")
@Transactional(value = "transactionManager", rollbackFor = Throwable.class)
public ModelAndView update(@PathVariable Long demandId, @Valid DemandRequest request, BindingResult result) {
    Demand demand = demandDAO.get(demandId);
    MultipartFile image = request.getBusinessPlan();
    if (image != null) {
        String fileType = FileUtil.getFileType(image.getOriginalFilename());
        if (StringUtils.isNotBlank(fileType)) {
            String fileName = new StringBuilder().append(UUID.randomUUID()).append(".").append(fileType)
                    .toString();/* w ww  . j a  v  a  2s  .c o m*/
            try {
                String path = CDNUtil.uploadFile(image.getInputStream(), fileName);
                if (StringUtils.isNotBlank(path))
                    demand.setBusinessPlan(path);
            } catch (Exception e) {
                log.error("UploadFile Error.", e);
            }
        }
    }
    demand.setProjectName(request.getProjectName());
    demand.setStatus(request.getStatus());
    demand.setAdvantage(request.getAdvantage());
    demand.setContent(request.getContent());
    demand.setContactPerson(request.getContactPerson());
    demand.setContact(request.getContact());
    demand.setBusinessLicense(request.getBusinessLicense());
    demandDAO.update(demand);
    return new ModelAndView("redirect:/demand/detail/" + demandId);
}

From source file:nl.surfnet.coin.teams.control.AddMemberController.java

/**
 * Combines the input of the emails field and the csv file
 *
 * @param form {@link InvitationForm}/*from  w  w  w .j a  v a 2 s . c  o m*/
 * @return String with the emails
 * @throws IOException if the CSV file cannot be read
 */
private String getAllEmailAddresses(InvitationForm form) throws IOException {
    StringBuilder sb = new StringBuilder();

    MultipartFile csvFile = form.getCsvFile();
    String emailString = form.getEmails();
    boolean appendEmails = StringUtils.hasText(emailString);
    if (form.hasCsvFile()) {
        sb.append(IOUtils.toCharArray(csvFile.getInputStream()));
        if (appendEmails) {
            sb.append(',');
        }
    }
    if (appendEmails) {
        sb.append(emailString);
    }

    return sb.toString();
}

From source file:com.insoul.ti.controller.FinanceController.java

@RequestMapping("/update/{financingId}")
@Transactional(value = "transactionManager", rollbackFor = Throwable.class)
public ModelAndView update(@PathVariable Long financingId, @Valid FinanceRequest request,
        BindingResult result) {/*from  ww w  .  j a v a 2  s. c o m*/
    Financing financing = financingDAO.get(financingId);
    MultipartFile image = request.getBusinessPlan();
    if (image != null) {
        String fileType = FileUtil.getFileType(image.getOriginalFilename());
        if (StringUtils.isNotBlank(fileType)) {
            String fileName = new StringBuilder().append(UUID.randomUUID()).append(".").append(fileType)
                    .toString();
            try {
                String path = CDNUtil.uploadFile(image.getInputStream(), fileName);
                if (StringUtils.isNotBlank(path))
                    financing.setBusinessPlan(path);
            } catch (Exception e) {
                log.error("UploadFile Error.", e);
            }
        }
    }
    financing.setProjectName(request.getProjectName());
    financing.setStatus(request.getStatus());
    financing.setAdvantage(request.getAdvantage());
    financing.setContent(request.getContent());
    financing.setContactPerson(request.getContactPerson());
    financing.setContact(request.getContact());
    financing.setBusinessLicense(request.getBusinessLicense());
    financingDAO.update(financing);
    return new ModelAndView("redirect:/finance/detail/" + financingId);
}

From source file:org.magnum.dataup.VideoCrt.java

@RequestMapping(value = VideoSvcApi.VIDEO_DATA_PATH, method = RequestMethod.POST)

public @ResponseBody VideoStatus setVideoData(@PathVariable("id") long id,
        @RequestParam(value = "data") MultipartFile videoData, HttpServletResponse response)
        throws IOException {
    VideoFileManager vfm = VideoFileManager.get();

    try {/* ww  w . j a  v a  2 s.co  m*/
        if (!videos.containsKey(id))
            response.setStatus(HttpServletResponse.SC_NOT_FOUND);
        else {
            Video v = videos.get(id);
            //response.addHeader("Content-Type", v.getContentType ());
            vfm.saveVideoData(v, videoData.getInputStream());
        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    VideoStatus state = new VideoStatus(VideoState.READY);
    return state;
}