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

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

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Introduction

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

Prototype

long getSize();

Source Link

Document

Return the size of the file in bytes.

Usage

From source file:org.sparkcommerce.cms.file.service.StaticAssetServiceImpl.java

@Override
@Transactional(TransactionUtils.DEFAULT_TRANSACTION_MANAGER)
public StaticAsset createStaticAssetFromFile(MultipartFile file, Map<String, String> properties) {

    if (properties == null) {
        properties = new HashMap<String, String>();
    }/* w  w  w .  j a v a2 s .  com*/

    String fullUrl = buildAssetURL(properties, file.getOriginalFilename());
    StaticAsset newAsset = staticAssetDao.readStaticAssetByFullUrl(fullUrl);
    int count = 0;
    while (newAsset != null) {
        count++;

        //try the new format first, then the old
        newAsset = staticAssetDao.readStaticAssetByFullUrl(getCountUrl(fullUrl, count, false));
        if (newAsset == null) {
            newAsset = staticAssetDao.readStaticAssetByFullUrl(getCountUrl(fullUrl, count, true));
        }
    }

    if (count > 0) {
        fullUrl = getCountUrl(fullUrl, count, false);
    }

    try {
        ImageMetadata metadata = imageArtifactProcessor.getImageMetadata(file.getInputStream());
        newAsset = new ImageStaticAssetImpl();
        ((ImageStaticAsset) newAsset).setWidth(metadata.getWidth());
        ((ImageStaticAsset) newAsset).setHeight(metadata.getHeight());
    } catch (Exception e) {
        //must not be an image stream
        newAsset = new StaticAssetImpl();
    }
    if (storeAssetsOnFileSystem) {
        newAsset.setStorageType(StorageType.FILESYSTEM);
    } else {
        newAsset.setStorageType(StorageType.DATABASE);
    }

    newAsset.setName(file.getOriginalFilename());
    getMimeType(file, newAsset);
    newAsset.setFileExtension(getFileExtension(file.getOriginalFilename()));
    newAsset.setFileSize(file.getSize());
    newAsset.setFullUrl(fullUrl);

    return staticAssetDao.addOrUpdateStaticAsset(newAsset, false);
}

From source file:org.springframework.cloud.netflix.zuul.FormZuulServletProxyApplicationTests.java

@RequestMapping(value = "/file", method = RequestMethod.POST)
public String file(@RequestParam(required = false) MultipartFile file) throws IOException {
    byte[] bytes = new byte[0];
    if (file != null) {
        if (file.getSize() > 1024) {
            bytes = new byte[1024];
            InputStream inputStream = file.getInputStream();
            inputStream.read(bytes);//ww w. j a  v  a  2  s  .  com
            byte[] buffer = new byte[1024 * 1024 * 10];
            while (inputStream.read(buffer) >= 0) {
                log.info("Read more bytes");
            }
        } else {
            bytes = file.getBytes();
        }
    }
    return "Posted! " + new String(bytes);
}

From source file:org.springframework.integration.http.FileCopyingMultipartFileReader.java

public MultipartFile readMultipartFile(MultipartFile multipartFile) throws IOException {
    File upload = File.createTempFile(this.prefix, this.suffix, this.directory);
    multipartFile.transferTo(upload);//from w ww  . j av a 2 s . c  om
    UploadedMultipartFile uploadedMultipartFile = new UploadedMultipartFile(upload, multipartFile.getSize(),
            multipartFile.getContentType(), multipartFile.getName(), multipartFile.getOriginalFilename());
    if (logger.isDebugEnabled()) {
        logger.debug("copied uploaded file [" + multipartFile.getOriginalFilename() + "] to ["
                + upload.getAbsolutePath() + "]");
    }
    return uploadedMultipartFile;
}

From source file:org.tightblog.service.FileService.java

/**
 * Determine if file can be saved given current blogger settings.
 *
 * @param fileToTest MediaFile attempting to save
 * @param messages    output parameter for resource bundle messages, or null if not necessary to receive them
 * @return true if the file can be saved, false otherwise.
 */// w ww.  jav  a2 s. co  m
public boolean canSave(MultipartFile fileToTest, String weblogHandle, Map<String, List<String>> messages) {

    WebloggerProperties webloggerProperties = webloggerPropertiesRepository.findOrNull();

    // first check, is uploading enabled?
    if (!allowUploads) {
        if (messages != null) {
            messages.put("error.upload.disabled", null);
        }
        return false;
    }

    // second check, is upload type allowed?
    if (!checkFileType(fileToTest.getOriginalFilename(), fileToTest.getContentType())) {
        if (messages != null) {
            messages.put("error.upload.forbiddenFile", Collections.singletonList(fileToTest.getContentType()));
        }
        return false;
    }

    // third check, does upload exceed max size for file?
    log.debug("File size = {}, Max allowed = {}MB", fileToTest.getSize(), maxFileSizeMb);
    if (fileToTest.getSize() > maxFileSizeMb * Utilities.ONE_MB_IN_BYTES) {
        if (messages != null) {
            messages.put("error.upload.filemax", Collections.singletonList(Long.toString(maxFileSizeMb)));
        }
        return false;
    }

    // fourth check, does file cause weblog to exceed quota?
    long maxAllocationMB = webloggerProperties.getMaxFileUploadsSizeMb();
    long maxAllocationBytes = maxAllocationMB * Utilities.ONE_MB_IN_BYTES;

    try {
        File storageDirectory = this.getRealFile(weblogHandle, null);
        long alreadyUsedSpace = getDirSize(storageDirectory);
        log.debug("File size = {}, current allocation space taken = {}, max allowed = {}MB",
                fileToTest.getSize(), alreadyUsedSpace, maxAllocationMB);
        if (alreadyUsedSpace + fileToTest.getSize() > maxAllocationBytes) {
            if (messages != null) {
                messages.put("error.upload.blogmax", Collections.singletonList(Long.toString(maxAllocationMB)));
            }
            return false;
        }
    } catch (Exception ex) {
        // shouldn't ever happen, means the weblogs uploads dir is bad
        // somehow
        // rethrow as a runtime exception
        throw new RuntimeException(ex);
    }

    return true;
}

From source file:org.uhp.portlets.news.web.validator.ItemValidator.java

public void validateFileSize(final long maxSize, final ItemForm itemForm, final Errors errors) {
    MultipartFile file = itemForm.getExternal().getFile();

    if (file != null) {
        long size = file.getSize();
        if (size >= maxSize) {
            errors.rejectValue("external.file", "ITEM_FILE_WRONG_SIZE", "The file chosen is too big.");
        } else if (size == 0) {
            errors.rejectValue("external.file", "ITEM_FILE_IS_EMPTY", "You must select a file");
        }/*from   w  w  w  . j a v  a2  s. com*/
    } else {
        errors.rejectValue("external.file", "ITEM_FILE_IS_EMPTY", "You must select a file");
    }
}

From source file:ru.mystamps.web.support.beanvalidation.MaxFileSizeValidator.java

@Override
public boolean isValid(MultipartFile file, ConstraintValidatorContext context) {

    if (file == null) {
        return true;
    }//from w w w. j  a  v a 2  s .c  o  m

    if (StringUtils.isEmpty(file.getOriginalFilename())) {
        return true;
    }

    return file.getSize() <= maxFileSizeInBytes;
}

From source file:siddur.solidtrust.classic.ClassicController.java

@RequestMapping(value = "/upload", method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("file") MultipartFile file, Model model, HttpSession session)
        throws Exception {

    //upload/*w  w  w.ja  v a 2s .co  m*/
    log4j.info("Start uploading file: " + file.getName() + " with size: " + file.getSize());
    File temp = File.createTempFile("data", ".csv");
    log4j.info("Will save to " + temp.getAbsolutePath());

    InputStream in = null;
    FileOutputStream fout = null;

    try {
        fout = new FileOutputStream(temp);
        FileChannel fcout = fout.getChannel();

        in = file.getInputStream();
        ReadableByteChannel cin = Channels.newChannel(in);

        ByteBuffer buf = ByteBuffer.allocate(1024 * 8);
        while (true) {
            buf.clear();

            int r = cin.read(buf);

            if (r == -1) {
                break;
            }

            buf.flip();
            fcout.write(buf);
        }
    } finally {
        if (in != null) {
            in.close();
        }
        if (fout != null) {
            fout.close();
        }
    }
    log4j.info("Uploading complete");

    //fields
    BufferedReader br = null;
    int[] orders;
    try {
        in = new FileInputStream(temp);
        br = new BufferedReader(new InputStreamReader(in));

        //first line for fields
        String firstLine = br.readLine();
        orders = persister.validateTitle(firstLine);

        //persist
        persister.parseAndSave(br, orders, persister);
    } finally {
        if (br != null) {
            br.close();
        }
    }

    return "redirect:upload.html";
}

From source file:siddur.solidtrust.fault.FaultController.java

@RequestMapping(value = "/upload", method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("file") MultipartFile file, @RequestParam("version") int v,
        Model model, HttpSession session) throws Exception {

    IFaultPersister persister = getPersister(v);

    //upload//w w  w  . j  a  va2s . com
    log4j.info("Start uploading file: " + file.getName() + " with size: " + file.getSize());
    File temp = File.createTempFile("data", ".csv");
    log4j.info("Will save to " + temp.getAbsolutePath());

    InputStream in = null;
    FileOutputStream fout = null;

    try {
        fout = new FileOutputStream(temp);
        FileChannel fcout = fout.getChannel();

        in = file.getInputStream();
        ReadableByteChannel cin = Channels.newChannel(in);

        ByteBuffer buf = ByteBuffer.allocate(1024 * 8);
        while (true) {
            buf.clear();

            int r = cin.read(buf);

            if (r == -1) {
                break;
            }

            buf.flip();
            fcout.write(buf);
        }
    } finally {
        if (in != null) {
            in.close();
        }
        if (fout != null) {
            fout.close();
        }
    }
    log4j.info("Uploading complete");

    //fields
    BufferedReader br = null;
    int[] orders;
    try {
        in = new FileInputStream(temp);
        br = new BufferedReader(new InputStreamReader(in));

        //first line for fields
        String firstLine = br.readLine();
        orders = persister.validateTitle(firstLine);

        //persist
        persister.parseAndSave(br, orders, persister);
    } finally {
        if (br != null) {
            br.close();
        }
    }

    return "redirect:upload.html";
}

From source file:siddur.solidtrust.newprice2.Newprice2Controller.java

@RequestMapping(value = "/upload", method = RequestMethod.POST)
public String handleFormUpload(@RequestParam("file") MultipartFile file, Model model, HttpSession session)
        throws IOException {

    //upload//w ww.j  a  va  2s .  c  o m
    log4j.info("Start uploading file: " + file.getName() + " with size: " + file.getSize());
    File temp = File.createTempFile("data", ".csv");
    log4j.info("Will save to " + temp.getAbsolutePath());

    InputStream in = null;
    FileOutputStream fout = null;

    try {
        fout = new FileOutputStream(temp);
        FileChannel fcout = fout.getChannel();

        in = file.getInputStream();
        ReadableByteChannel cin = Channels.newChannel(in);

        ByteBuffer buf = ByteBuffer.allocate(1024 * 8);
        while (true) {
            buf.clear();

            int r = cin.read(buf);

            if (r == -1) {
                break;
            }

            buf.flip();
            fcout.write(buf);
        }
    } finally {
        if (in != null) {
            in.close();
        }
        if (fout != null) {
            fout.close();
        }
    }
    FileStatus fs = new FileStatus();
    fs.setFile(temp);
    log4j.info("Uploading complete");

    //fields
    BufferedReader br = null;
    int[] orders;
    String[] fields;
    try {
        in = new FileInputStream(temp);
        br = new BufferedReader(new InputStreamReader(in));

        //first line for fields
        String firstLine = br.readLine();
        fields = StringUtils.split(firstLine, ";");
        ;
        orders = new int[fields.length];
        for (int i = 0; i < orders.length; i++) {
            orders[i] = ArrayUtils.indexOf(FIELDS, fields[i].trim());
        }

        //count
        while (br.readLine() != null) {
            fs.next();
        }
    } finally {
        if (br != null) {
            br.close();
        }
    }

    fs.flip();
    log4j.info("Total rows: " + fs.getTotalRow());

    //persist
    carService.saveCars(fs, orders, carService);
    return "redirect:/v2/upload.html";
}

From source file:ubic.gemma.web.controller.common.auditAndSecurity.FileUploadController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) {

    /*/*from   ww  w  . ja va 2  s.c  o m*/
     * At this point, the DispatcherServlet has already dealt with the multipart file via the
     * CommonsMultipartMonitoredResolver.
     */

    if (!(request instanceof MultipartHttpServletRequest)) {
        return null;
    }

    Map<String, Object> model = new HashMap<>();

    if (request instanceof FailedMultipartHttpServletRequest) {
        String errorMessage = ((FailedMultipartHttpServletRequest) request).getErrorMessage();
        model.put("success", false);
        model.put("error", errorMessage);
    } else {

        MultipartHttpServletRequest mrequest = (MultipartHttpServletRequest) request;
        Map<String, MultipartFile> fileMap = mrequest.getFileMap();

        if (fileMap.size() > 1) {
            FileUploadController.log.error("Attempted to upload multiple files, returning error");
            model.put("success", false);
            model.put("error", "Sorry, can't upload more than one file at a time yet");
        }

        for (String key : fileMap.keySet()) {
            MultipartFile multipartFile = fileMap.get(key);
            File copiedFile = null;
            try {
                copiedFile = FileUploadUtil.copyUploadedFile(multipartFile, request);
                FileUploadController.log.info("Uploaded file: " + copiedFile);
                model.put("success", true);
                model.put("localFile", StringEscapeUtils.escapeJava(copiedFile.getAbsolutePath()));
                model.put("originalFile", multipartFile.getOriginalFilename());
                model.put("size", multipartFile.getSize());

            } catch (Exception e) {
                FileUploadController.log.error("Error in upload: " + e.getMessage(), e);
                model.put("success", false);
                model.put("error", e.getMessage());
            }

            if (copiedFile == null) {
                FileUploadController.log.error("Error in upload: unknown problem getting file");
                model.put("success", false);
                model.put("error", "unknown problem getting file");
            }

        }
    }

    return new ModelAndView(new JSONView("text/html; charset=utf-8"), model);
}