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

Example 6 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project ninja by ninjaframework.

the class UploadController method uploadFinish.

/**
     * 
     * This upload method expects a file and simply displays the file in the
     * multipart upload again to the user (in the correct mime encoding).
     * 
     * @param context
     * @return
     * @throws Exception
     */
public Result uploadFinish(Context context) throws Exception {
    // we are using a renderable inner class to stream the input again to
    // the user
    Renderable renderable = new Renderable() {

        @Override
        public void render(Context context, Result result) {
            try {
                // make sure the context really is a multipart context...
                if (context.isMultipart()) {
                    // This is the iterator we can use to iterate over the
                    // contents
                    // of the request.
                    FileItemIterator fileItemIterator = context.getFileItemIterator();
                    while (fileItemIterator.hasNext()) {
                        FileItemStream item = fileItemIterator.next();
                        String name = item.getFieldName();
                        InputStream stream = item.openStream();
                        String contentType = item.getContentType();
                        if (contentType != null) {
                            result.contentType(contentType);
                        } else {
                            contentType = mimeTypes.getMimeType(name);
                        }
                        ResponseStreams responseStreams = context.finalizeHeaders(result);
                        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
                            ByteStreams.copy(stream, responseStreams.getOutputStream());
                        }
                    }
                }
            } catch (IOException | FileUploadException exception) {
                throw new InternalServerErrorException(exception);
            }
        }
    };
    return new Result(200).render(renderable);
}

Example 7 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project spring-framework by spring-projects.

the class CommonsMultipartFile method transferTo.

@Override
public void transferTo(File dest) throws IOException, IllegalStateException {
    if (!isAvailable()) {
        throw new IllegalStateException("File has already been moved - cannot be transferred again");
    }
    if (dest.exists() && !dest.delete()) {
        throw new IOException("Destination file [" + dest.getAbsolutePath() + "] already exists and could not be deleted");
    }
    try {
        this.fileItem.write(dest);
        if (logger.isDebugEnabled()) {
            String action = "transferred";
            if (!this.fileItem.isInMemory()) {
                action = isAvailable() ? "copied" : "moved";
            }
            logger.debug("Multipart file '" + getName() + "' with original filename [" + getOriginalFilename() + "], stored " + getStorageDescription() + ": " + action + " to [" + dest.getAbsolutePath() + "]");
        }
    } catch (FileUploadException ex) {
        throw new IllegalStateException(ex.getMessage());
    } catch (IOException ex) {
        throw ex;
    } catch (Exception ex) {
        logger.error("Could not transfer to file", ex);
        throw new IOException("Could not transfer to file: " + ex.getMessage());
    }
}

Example 8 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project spring-framework by spring-projects.

the class CommonsMultipartResolver method parseRequest.

/**
	 * Parse the given servlet request, resolving its multipart elements.
	 * @param request the request to parse
	 * @return the parsing result
	 * @throws MultipartException if multipart resolution failed.
	 */
protected MultipartParsingResult parseRequest(HttpServletRequest request) throws MultipartException {
    String encoding = determineEncoding(request);
    FileUpload fileUpload = prepareFileUpload(encoding);
    try {
        List<FileItem> fileItems = ((ServletFileUpload) fileUpload).parseRequest(request);
        return parseFileItems(fileItems, encoding);
    } catch (FileUploadBase.SizeLimitExceededException ex) {
        throw new MaxUploadSizeExceededException(fileUpload.getSizeMax(), ex);
    } catch (FileUploadBase.FileSizeLimitExceededException ex) {
        throw new MaxUploadSizeExceededException(fileUpload.getFileSizeMax(), ex);
    } catch (FileUploadException ex) {
        throw new MultipartException("Failed to parse multipart servlet request", ex);
    }
}

Example 9 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project v7files by thiloplanz.

the class BucketsServlet method doFormPost.

private void doFormPost(HttpServletRequest request, HttpServletResponse response, BSONObject bucket) throws IOException {
    ObjectId uploadId = new ObjectId();
    BSONObject parameters = new BasicBSONObject();
    List<FileItem> files = new ArrayList<FileItem>();
    if (ServletFileUpload.isMultipartContent(request)) {
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {
            for (Object _file : upload.parseRequest(request)) {
                FileItem file = (FileItem) _file;
                if (file.isFormField()) {
                    String v = file.getString();
                    parameters.put(file.getFieldName(), v);
                } else {
                    files.add(file);
                }
            }
        } catch (FileUploadException e) {
            throw new IOException(e);
        }
    } else {
        for (Entry<String, String[]> param : request.getParameterMap().entrySet()) {
            String[] v = param.getValue();
            if (v.length == 1)
                parameters.put(param.getKey(), v[0]);
            else
                parameters.put(param.getKey(), v);
        }
    }
    BSONObject result = new BasicBSONObject("_id", uploadId);
    BSONObject uploads = new BasicBSONObject();
    for (FileItem file : files) {
        DiskFileItem f = (DiskFileItem) file;
        // inline until 10KB
        if (f.isInMemory()) {
            uploads.put(f.getFieldName(), storage.inlineOrInsertContentsAndBackRefs(10240, f.get(), uploadId, f.getName(), f.getContentType()));
        } else {
            uploads.put(f.getFieldName(), storage.inlineOrInsertContentsAndBackRefs(10240, f.getStoreLocation(), uploadId, f.getName(), f.getContentType()));
        }
        file.delete();
    }
    result.put("files", uploads);
    result.put("parameters", parameters);
    bucketCollection.update(new BasicDBObject("_id", bucket.get("_id")), new BasicDBObject("$push", new BasicDBObject("FormPost.data", result)));
    String redirect = BSONUtils.getString(bucket, "FormPost.redirect");
    // redirect mode
    if (StringUtils.isNotBlank(redirect)) {
        response.sendRedirect(redirect + "?v7_formpost_id=" + uploadId);
        return;
    }
    // echo mode
    // JSON does not work, see https://jira.mongodb.org/browse/JAVA-332
    // response.setContentType("application/json");
    // response.getWriter().write(JSON.serialize(result));
    byte[] bson = BSON.encode(result);
    response.getOutputStream().write(bson);
}

Example 10 with FileUploadException

use of org.apache.commons.fileupload.FileUploadException in project jaggery by wso2.

the class RequestHostObject method parseMultipart.

private static void parseMultipart(RequestHostObject rho) throws ScriptException {
    if (rho.files != null) {
        return;
    }
    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    List items = null;
    try {
        items = upload.parseRequest(rho.request);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        throw new ScriptException(e);
    }
    // Process the uploaded items
    String name;
    rho.files = rho.context.newObject(rho);
    for (Object obj : items) {
        FileItem item = (FileItem) obj;
        name = item.getFieldName();
        if (item.isFormField()) {
            ArrayList<FileItem> x = (ArrayList<FileItem>) rho.parameterMap.get(name);
            if (x == null) {
                ArrayList<FileItem> array = new ArrayList<FileItem>(1);
                array.add(item);
                rho.parameterMap.put(name, array);
            } else {
                x.add(item);
            }
        } else {
            rho.files.put(item.getFieldName(), rho.files, rho.context.newObject(rho, "File", new Object[] { item }));
        }
    }
}