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

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

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Introduction

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

Prototype

default void transferTo(Path dest) throws IOException, IllegalStateException

Source Link

Document

Transfer the received file to the given destination file.

Usage

From source file:no.dusken.aranea.admin.control.UploadFileController.java

@Override
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object object,
        BindException bindException) throws Exception {

    String url = ServletRequestUtils.getRequiredStringParameter(request, "imageUrl");

    // get the uploaded file
    MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
    MultipartFile file = multipartRequest.getFile("file");
    if (file == null) {
        // There is no file. Exit
        log.error("Could not extract file from request");
        return new ModelAndView(new EmptyView());
    }//  w  w  w  .  j  av a2s  .c om
    // transfer the file to a temporary location
    String originalName = file.getOriginalFilename();
    log.debug("Got file: {}", originalName);
    File tmpFile = new File(resourceDir + "/images/tmp/" + originalName);
    tmpFile.getParentFile().mkdirs();
    file.transferTo(tmpFile);

    // move the file to the final destination
    File newFile = new File(resourceDir + "/images/" + url);
    newFile.getParentFile().mkdirs();
    FileUtils.moveFile(tmpFile, newFile);
    // SUCCESS!
    response.setStatus(200);

    return new ModelAndView(new EmptyView());
}

From source file:br.com.alura.casadocodigo.infra.FileSaver.java

public String write(String baseFolder, MultipartFile file) {
    try {/*from ww w .  ja v a 2s.c o m*/
        System.out.println("baseFolder " + baseFolder);
        System.out.println("file " + file);

        String realPath = request.getServletContext().getRealPath("/") + baseFolder;
        //String realPath = "H:\\Alura\\casadocodigo\\src\\main\\webapp\\arquivos-sumario";
        System.out.println("realPath " + realPath);
        String path = realPath + "\\" + file.getOriginalFilename();

        //  String filePath = request.getServletContext().getRealPath("/");

        System.out.println("path " + path);
        file.transferTo(new File(path));

        System.out.println("retorno " + baseFolder + "\\" + file.getOriginalFilename());
        return baseFolder + "/" + file.getOriginalFilename();
    } catch (IOException | IllegalStateException ex) {
        throw new RuntimeException(ex);
    }

}

From source file:org.spirit.spring.handler.BotListAdminHandler.java

public BotListDocFileMetadata uploadCurFile(HttpServletRequest request, Object form, MultipartFile entity)
        throws IllegalStateException, IOException {

    String uploadDir = this.controller.getFileUploadUtil().getUploadDir();
    String filename = entity.getOriginalFilename();
    String uid = BotListUniqueId.getUniqueId();

    String newFilename = "doc" + uid + ".txt";

    File fileUpload = new File(uploadDir + "/" + newFilename);
    entity.transferTo(fileUpload);

    // Create the file metadata bean
    BotListDocFileMetadata metadata = new BotListDocFileMetadata();

    metadata.setDocFilesize(new Long(entity.getSize()));
    metadata.setDocFilename(newFilename);
    metadata.setDocOriginalname(filename);

    return metadata;

}

From source file:com.dbi.jmmerge.MapController.java

private Map<String, File> extractFilesFromZipUpload(MultipartFile file) throws IOException {
    Map<String, File> ret = new HashMap<>();
    String baseDirName = null;//from w  w  w .j a v a 2s .  c om
    //First catalog it, to see what we've got.
    File temp = File.createTempFile("map", null);
    temp.deleteOnExit();
    file.transferTo(temp);
    ZipInputStream zipin = new ZipInputStream(new FileInputStream(temp));
    ZipEntry entry = zipin.getNextEntry();
    byte[] buf = new byte[1024];
    do {
        FileOutputStream out = null;
        String filename = entry.getName();
        if (isJunkEntry(entry.getName()) || entry.isDirectory()) {
            continue;
        }
        try {
            ret.put(filename, File.createTempFile(filename, null));
            LOG.debug("Incoming timestamp on zip - " + filename + " - " + entry.getTime());
            ret.get(filename).deleteOnExit();
            out = new FileOutputStream(ret.get(filename));
            IOUtils.copy(zipin, out);
            ret.get(filename).setLastModified(entry.getTime());
        } finally {
            // we must always close the output file
            if (out != null)
                out.close();
        }
    } while ((entry = zipin.getNextEntry()) != null);
    baseDirName = tryToGuessBaseDir(ret.keySet());
    if (baseDirName != null) {
        for (String key : new HashSet<String>(ret.keySet())) {
            ret.put(key.replace(baseDirName + "/", ""), ret.remove(key));
        }
    }
    return ret;
}

From source file:net.oletalk.hellospringboot.controller.HelloController.java

@PostMapping("/upload")
public String handleFileUpload(@RequestParam("file") MultipartFile file, RedirectAttributes attributes) {
    // multipart file upload is slightly different

    String originalName = file.getOriginalFilename();
    // TODO any way of getting files uploaded without transferring to a temp file?
    //  It seems to want to know the complete path but MultipartFile doesn't give us that.
    String returnMsg;/*from   w  ww  .j av a  2 s . c  o  m*/
    try {
        LOG.info("Creating temp file for upload");
        File tmpFile = File.createTempFile("s3upload", null);
        tmpFile.deleteOnExit();
        file.transferTo(tmpFile);
        returnMsg = s3service.uploadDocument("test/" + originalName, tmpFile);
        attributes.addFlashAttribute("message", returnMsg);
    } catch (IOException ioe) {
        LOG.error("Error creating temp file for upload:" + ioe.toString());
        attributes.addFlashAttribute("message", "Problem preparing upload to S3");
    }
    return "redirect:/hello/doc/";
}

From source file:org.jahia.modules.webflow.showcase.JobApplication.java

private UploadedFile copy(MultipartFile multipartFile) throws IOException {
    UploadedFile uploaded = null;/*from   w  w w  .  j  a va2  s  .co m*/
    if (multipartFile != null && !multipartFile.isEmpty()) {
        String originalFilename = multipartFile.getOriginalFilename();
        File tmp = File.createTempFile(FilenameUtils.getBaseName(originalFilename),
                "." + FilenameUtils.getExtension(originalFilename));
        multipartFile.transferTo(tmp);
        uploaded = new UploadedFile(originalFilename, multipartFile.getContentType(), tmp);
    }

    return uploaded;
}

From source file:it.geosolutions.operations.FileBrowserOperationController.java

@Override
public String getJsp(ModelMap model, HttpServletRequest request, List<MultipartFile> files) {

    System.out.println("getJSP di FileBrowser");

    String baseDir = getDefaultBaseDir();
    FileBrowser fb = new FileBrowser();

    Object gotParam = model.get("gotParam");

    @SuppressWarnings("unchecked")
    Map<String, String[]> parameters = request.getParameterMap();

    for (String key : parameters.keySet()) {
        System.out.println(key); // debug
        String[] vals = parameters.get(key);
        for (String val : vals) // debug
            System.out.println(" -> " + val); // debug
        if (key.equalsIgnoreCase("d")) {
            String dirString = parameters.get(key)[0].trim();

            // prevent directory traversing
            dirString = dirString.replace("..", "");
            // clean path
            dirString = dirString.replace("/./", "/");
            dirString = dirString.replaceAll("/{2,}", "/");

            if (dirString.startsWith("/")) {
                dirString = dirString.substring(1);
            }//from w ww  .ja va  2  s. c o m

            //remove last slash

            if (dirString.lastIndexOf("/") >= 0 && dirString.lastIndexOf("/") == (dirString.length() - 1)) {
                System.out.println("stripping last slash"); // debug
                dirString = dirString.substring(0, dirString.length() - 1);
            }

            //second check
            if (dirString.lastIndexOf("/") >= 0) {
                model.addAttribute("directoryBack", dirString.substring(0, dirString.lastIndexOf("/")));
            } else {
                model.addAttribute("directoryBack", "");
            }

            dirString = dirString.concat("/");
            baseDir = baseDir + dirString;
            model.addAttribute("directory", dirString);
        }
    }

    if (gotParam != null) {
        System.out.println(gotParam); // debug
    }
    String gotAction = request.getParameter("action");
    String fileToDel = request.getParameter("toDel");
    if (gotAction != null && gotAction.equalsIgnoreCase("delete") && fileToDel != null) {
        String deleteFileString = baseDir + fileToDel;
        boolean res = deleteFile(deleteFileString);
        System.out.println("Deletted " + deleteFileString + ": " + res); // debug
    }

    model.addAttribute("operationName", this.operationName);
    model.addAttribute("operationRESTPath", this.getRESTPath());

    fb.setBaseDir(baseDir);
    fb.setRegex(null);
    fb.setScanDiretories(canNavigate);

    if (null != files && files.size() > 0) {
        List<String> fileNames = new ArrayList<String>();
        for (MultipartFile multipartFile : files) {

            String fileName = multipartFile.getOriginalFilename();
            if (!"".equalsIgnoreCase(fileName)) {
                try {
                    multipartFile.transferTo(new File(baseDir + fileName));
                } catch (IllegalStateException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                fileNames.add(fileName);
            }
            System.out.println(fileName);
        }
    }

    model.addAttribute("fileBrowser", fb);

    model.addAttribute("operations", getAvailableOperations());

    model.addAttribute("canDelete", this.canDelete);
    model.addAttribute("canUpload", this.canUpload);

    model.addAttribute("containerId", uniqueKey.toString().substring(0, 8));
    model.addAttribute("formId", uniqueKey.toString().substring(27, 36));

    return operationJSP;
}

From source file:org.openmrs.module.owa.web.controller.OwaRestController.java

@RequestMapping(value = "/rest/owa/addapp", method = RequestMethod.POST)
@ResponseBody//from  w ww . j a  v a  2  s  . c  o m
public List<App> upload(@RequestParam("file") MultipartFile file, HttpServletRequest request,
        HttpServletResponse response) throws IOException {
    List<App> appList = new ArrayList<>();
    if (Context.hasPrivilege("Manage OWA")) {
        String message;
        HttpSession session = request.getSession();
        if (!file.isEmpty()) {
            String fileName = file.getOriginalFilename();
            File uploadedFile = new File(file.getOriginalFilename());
            file.transferTo(uploadedFile);
            try (ZipFile zip = new ZipFile(uploadedFile)) {
                if (zip.size() == 0) {
                    message = messageSourceService.getMessage("owa.blank_zip");
                    log.warn("Zip file is empty");
                    session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, message);
                    response.sendError(500, message);
                } else {
                    ZipEntry entry = zip.getEntry("manifest.webapp");
                    if (entry == null) {
                        message = messageSourceService.getMessage("owa.manifest_not_found");
                        log.warn("Manifest file could not be found in app");
                        uploadedFile.delete();
                        session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, message);
                        response.sendError(500, message);
                    } else {
                        String contextPath = request.getScheme() + "://" + request.getServerName() + ":"
                                + request.getServerPort() + request.getContextPath();
                        appManager.installApp(uploadedFile, fileName, contextPath);
                        message = messageSourceService.getMessage("owa.app_installed");
                        session.setAttribute(WebConstants.OPENMRS_MSG_ATTR, message);
                    }
                }
            } catch (Exception e) {
                message = messageSourceService.getMessage("owa.not_a_zip");
                log.warn("App is not a zip archive");
                uploadedFile.delete();
                session.setAttribute(WebConstants.OPENMRS_ERROR_ATTR, message);
                response.sendError(500, message);
            }
        }
        appManager.reloadApps();
        appList = appManager.getApps();
    }
    return appList;
}

From source file:it.geosolutions.operations.FileBrowserOperationController.java

/**
 * Shows the list of files inside the selected folder after a file upload
 * @param model//  w w w . j  av  a 2s  .  com
 * @return
 */
//@RequestMapping(value = "/files", method = RequestMethod.POST)
public String saveFileAndList(@ModelAttribute("uploadFile") FileUpload uploadFile, ModelMap model) {

    List<MultipartFile> files = uploadFile.getFiles();

    List<String> fileNames = new ArrayList<String>();

    if (null != files && files.size() > 0) {
        for (MultipartFile multipartFile : files) {

            String fileName = multipartFile.getOriginalFilename();
            if (!"".equalsIgnoreCase(fileName)) {
                //Handle file content - multipartFile.getInputStream()
                try {
                    multipartFile.transferTo(new File(getDefaultBaseDir() + fileName));
                } catch (IllegalStateException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                fileNames.add(fileName);
            }
            System.out.println(fileName);

        }
    }

    model.addAttribute("uploadedFiles", fileNames);

    FileBrowser fb = new FileBrowser();
    fb.setBaseDir(getDefaultBaseDir());
    fb.setRegex(null);
    fb.setScanDiretories(canNavigate);
    model.addAttribute("fileBrowser", fb);

    model.addAttribute("operations", getAvailableOperations());

    model.addAttribute("context", operationJSP);
    ControllerUtils.setCommonModel(model);

    return "template";

}