Examples with FileUploadException org.apache.commons.fileupload.FileUploadException used on opensource projects

Example 76 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project OpenClinica by OpenClinica.

the class FileUploadHelper method getFiles.

@SuppressWarnings("unchecked")
private List<File> getFiles(HttpServletRequest request, ServletContext context, String dirToSaveUploadedFileIn) {
    List<File> files = new ArrayList<File>();
    // FileCleaningTracker fileCleaningTracker =
    // FileCleanerCleanup.getFileCleaningTracker(context);
    // Create a factory for disk-based file items
    DiskFileItemFactory factory = new DiskFileItemFactory();
    // Create a new file upload handler
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setFileSizeMax(getFileProperties().getFileSizeMax());
    try {
        // Parse the request
        List<FileItem> items = upload.parseRequest(request);
        // Process the uploaded items
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();
            if (item.isFormField()) {
                request.setAttribute(item.getFieldName(), item.getString());
            // DO NOTHING , THIS SHOULD NOT BE Handled here
            } else {
                getFileProperties().isValidExtension(item.getName());
                files.add(processUploadedFile(item, dirToSaveUploadedFileIn));
            }
        }
        return files;
    } catch (FileSizeLimitExceededException slee) {
        throw new OpenClinicaSystemException("exceeds_permitted_file_size", new Object[] { String.valueOf(getFileProperties().getFileSizeMaxInMb()) }, slee.getMessage());
    } catch (FileUploadException fue) {
        throw new OpenClinicaSystemException("file_upload_error_occured", new Object[] { fue.getMessage() }, fue.getMessage());
    }
}

Example 77 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project flow by vaadin.

the class StreamReceiverHandler method handleMultipartFileUploadFromInputStream.

private boolean handleMultipartFileUploadFromInputStream(VaadinSession session, VaadinRequest request, StreamReceiver streamReceiver, StateNode owner) throws IOException {
    boolean success = true;
    long contentLength = getContentLength(request);
    // Parse the request
    FileItemIterator iter;
    try {
        iter = getItemIterator(request);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            boolean itemSuccess = handleStream(session, streamReceiver, owner, contentLength, item);
            success = success && itemSuccess;
        }
    } catch (FileUploadException e) {
        success = false;
        getLogger().warn("File upload failed.", e);
    }
    return success;
}

Example 78 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project application by collectionspace.

the class WebUIRequest method initRequest.

private void initRequest(UIUmbrella umbrella, HttpServletRequest request, HttpServletResponse response, List<String> p) throws IOException, UIException {
    this.request = request;
    this.response = response;
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload();
        // Parse the request
        FileItemIterator iter;
        try {
            iter = upload.getItemIterator(request);
            while (iter.hasNext()) {
                FileItemStream item = iter.next();
                String name = item.getFieldName();
                // InputStream stream = item.openStream();
                if (item.isFormField()) {
                // System.out.println("Form field " + name + " with value "
                // + Streams.asString(stream) + " detected.");
                } else {
                    // System.out.println("File field " + name + " with file name "
                    // + item.getName() + " detected.");
                    // Process the input stream
                    contentHeaders = item.getHeaders();
                    uploadName = item.getName();
                    ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
                    if (item != null) {
                        InputStream stream = item.openStream();
                        IOUtils.copy(stream, byteOut);
                        new TeeInputStream(stream, byteOut);
                    }
                    bytebody = byteOut.toByteArray();
                }
            }
        } catch (FileUploadException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    } else {
        body = IOUtils.toString(request.getInputStream(), "UTF-8");
    }
    this.ppath = p.toArray(new String[0]);
    if (!(umbrella instanceof WebUIUmbrella))
        throw new UIException("Bad umbrella");
    this.umbrella = (WebUIUmbrella) umbrella;
    session = calculateSessionId();
}

Example 79 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project tutorials by eugenp.

the class UploadController method handleUpload.

@RequestMapping(value = "/upload", method = RequestMethod.POST)
public String handleUpload(HttpServletRequest request) {
    System.out.println(System.getProperty("java.io.tmpdir"));
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    // Create a factory for disk-based file items
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setRepository(new File(System.getProperty("java.io.tmpdir")));
    factory.setSizeThreshold(DiskFileItemFactory.DEFAULT_SIZE_THRESHOLD);
    factory.setFileCleaningTracker(null);
    // Configure a repository (to ensure a secure temp location is used)
    ServletFileUpload upload = new ServletFileUpload(factory);
    try {
        // Parse the request
        List<FileItem> items = upload.parseRequest(request);
        // Process the uploaded items
        Iterator<FileItem> iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = iter.next();
            if (!item.isFormField()) {
                try (InputStream uploadedStream = item.getInputStream();
                    OutputStream out = new FileOutputStream("file.mov")) {
                    IOUtils.copy(uploadedStream, out);
                    out.close();
                }
            }
        }
        // Parse the request with Streaming API
        upload = new ServletFileUpload();
        FileItemIterator iterStream = upload.getItemIterator(request);
        while (iterStream.hasNext()) {
            FileItemStream item = iterStream.next();
            String name = item.getFieldName();
            InputStream stream = item.openStream();
            if (!item.isFormField()) {
            // Process the InputStream
            } else {
                // process form fields
                String formFieldValue = Streams.asString(stream);
            }
        }
        return "success!";
    } catch (IOException | FileUploadException ex) {
        return "failed: " + ex.getMessage();
    }
}

Example 80 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project wechat by dllwh.

the class UploadUtils method initFields.

/**
 * @Title：initFields
 * @Description：处理上传内容
 * @param request
 * @return：void 返回类型
 */
@SuppressWarnings("unchecked")
private static Map<String, Object> initFields(HttpServletRequest request) {
    // 存储表单字段和非表单字段
    Map<String, Object> resultMap = new HashMap<String, Object>();
    // 第一步：判断request
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    // 第二步：解析request
    if (isMultipart) {
        // Create a factory for disk-based file items
        DiskFileItemFactory factory = new DiskFileItemFactory();
        // 阀值,超过这个值才会写到临时目录,否则在内存中
        factory.setSizeThreshold(1024 * 1024 * 10);
        factory.setRepository(new File(tempPath));
        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setHeaderEncoding("UTF-8");
        // 最大上传限制
        upload.setSizeMax(maxSize);
        /* FileItem */
        List<FileItem> items = null;
        // Parse the request
        try {
            items = upload.parseRequest(request);
        } catch (FileUploadException e) {
            e.printStackTrace();
        }
        // 第3步：处理uploaded items
        if (items != null && items.size() > 0) {
            Iterator<FileItem> iter = items.iterator();
            // 文件域对象
            List<FileItem> list = new ArrayList<FileItem>();
            // 表单字段
            Map<String, String> fields = new HashMap<String, String>();
            while (iter.hasNext()) {
                FileItem item = iter.next();
                // 处理所有表单元素和文件域表单元素
                if (item.isFormField()) {
                    // 表单元素
                    String name = item.getFieldName();
                    String value = item.getString();
                    fields.put(name, value);
                } else {
                    // 文件域表单元素
                    list.add(item);
                }
            }
            resultMap.put(FORM_FIELDS, fields);
            resultMap.put(FILE_FIELDS, list);
        }
    }
    return resultMap;
}