Example usage for org.apache.commons.fileupload FileItem getSize

Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItem getSize.

Prototype

long getSize();

Source Link

Document

Returns the size of the file item.

Usage

From source file:org.jaxygen.http.HttpRequestParser.java

/**
 * @param item File item passed in request.
 * @throws Exception .//from w  ww  .j a v a  2 s. co  m
 */
private void processUploadedFile(final FileItem item) throws Exception {
    String fieldName = item.getFieldName();
    String fileName = item.getName();
    String contentType = item.getContentType();
    // boolean isInMemory = item.isInMemory();
    long sizeInBytes = item.getSize();
    // skipp moving files without name - assume as error
    if (fileName.length() > 0) {
        //System.out.println("File upload: " + fieldName + " " + fileName + " "
        //    + contentType + " " + sizeInBytes);

        UploadedFile upf = new UploadedFile(item);
        //upf.setFile(uploadedFile);
        upf.setMimeType(contentType);
        upf.setOriginalName(fileName);
        files.put(fieldName, upf);
    }
}

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From source file:org.jbpm.bpel.web.RegistrationServlet.java

private InputStream parseDescriptionFile(FileItem descriptionItem) throws ServletException, IOException {
    if (!PARAM_DESCRIPTION_FILE.equals(descriptionItem.getFieldName())) {
        throw new ServletException("expected parameter '" + PARAM_DESCRIPTION_FILE + "', found: "
                + descriptionItem.getFieldName());
    }//from  www  .  ja v  a2s  .  co  m

    if (descriptionItem.isFormField()) {
        throw new ServletException("parameter '" + PARAM_DESCRIPTION_FILE + "' is not an uploaded file");
    }

    if (descriptionItem.getSize() == 0)
        return null;

    String contentType = descriptionItem.getContentType();
    if (!contentType.startsWith(WebConstants.CONTENT_TYPE_XML)) {
        throw new ServletException(
                "parameter '" + PARAM_DESCRIPTION_FILE + "' is expected to have content type '"
                        + WebConstants.CONTENT_TYPE_XML + "', found: " + contentType);
    }

    return descriptionItem.getInputStream();
}

---

From source file:org.jxstar.control.action.ActionHelper.java

/**
 * ?/*from w  ww.  j a va 2 s . c om*/
 * @param request
 * @return
 */
private static Map<String, Object> parseMultiRequest(HttpServletRequest request) throws ActionException {
    //?
    DefaultFileItemFactory factory = new DefaultFileItemFactory();
    //?
    DiskFileUpload upload = new DiskFileUpload(factory);
    //????
    upload.setHeaderEncoding("utf-8");
    //?10M
    String maxSize = SystemVar.getValue("upload.file.maxsize", "10");
    upload.setSizeMax(1000 * 1000 * Integer.parseInt(maxSize));
    //?
    List<FileItem> items = null;
    try {
        items = upload.parseRequest(request);
    } catch (FileUploadException e) {
        _log.showError(e);
        throw new ActionException(JsMessage.getValue("fileaction.overmaxsize"), maxSize);
    }
    _log.showDebug("request item size=" + items.size());

    //
    Map<String, Object> requestMap = FactoryUtil.newMap();
    // ?
    Iterator<FileItem> iter = items.iterator();
    while (iter.hasNext()) {
        FileItem item = iter.next();
        if (item.isFormField()) {
            String key = item.getFieldName();
            //?????
            String value = "";
            try {
                value = item.getString("utf-8");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            if (key == null || key.length() == 0)
                continue;
            requestMap.put(key, value);
        } else {
            String key = item.getFieldName();
            requestMap.put(key, item);
            //??
            String fileName = item.getName();
            String contentType = item.getContentType();
            long fileSize = item.getSize();
            _log.showDebug(
                    "request filename=" + fileName + ";fileSize=" + fileSize + ";contentType=" + contentType);
        }
    }

    return requestMap;
}

---

From source file:org.jxstar.service.studio.AttachBO.java

/**
 * ??/*from   w ww  . jav  a  2  s  .  co m*/
 * ????????????ID?
 * 
 * @param requestContext -- ?
 * @return
 */
public String saveAttach(RequestContext requestContext) {
    //?ID
    String dataId = requestContext.getRequestValue("dataid");
    //ID
    String dataFunId = requestContext.getRequestValue("datafunid");
    if (dataId.length() == 0 || dataFunId.length() == 0) {
        setMessage(JsMessage.getValue("systembo.attachbo.dataerror"));
        return _returnFaild;
    }
    //
    String attachId = "";
    try {
        attachId = insertRecord(dataId, dataFunId, requestContext);
    } catch (BoException e) {
        _log.showError(e);
        setMessage(e.getMessage());
        return _returnFaild;
    }

    FileItem item = getAttachItem(requestContext);
    //???
    String orgName = FileUtil.getFileName(item.getName());
    //??insertRecord
    String filePath = requestContext.getRequestValue("save_path");
    //????
    String fileName = filePath + orgName;
    _log.showDebug("---------???" + fileName + "; size:" + item.getSize());

    FileUtil.createPath(filePath);
    File file = FileUtil.getValidFile(fileName);
    try {
        item.write(file);
    } catch (Exception e) {
        _log.showError(e);
        setMessage(JsMessage.getValue("systembo.attachbo.savefileerror"));
        return _returnFaild;
    }

    //??????????
    String saveName = file.getName();
    if (!saveName.equals(orgName)) {
        if (!updatePath(attachId, saveName)) {//??filePath?
            setMessage(JsMessage.getValue("systembo.attachbo.savefileerror"));
            return _returnFaild;
        }
    }

    //?
    saveType(attachId, requestContext);

    //???xxxx_image_big.xxx??
    String imageSize = requestContext.getRequestValue("imagesize");//
    String isImageResize = requestContext.getRequestValue("is_imageresize");//??
    if (isImageResize.equals("1")) {
        saveImageResize(file, imageSize);
    }
    String json = "{attachId:'" + attachId + "'}";
    requestContext.setReturnData(json);

    return _returnSuccess;
}

---

From source file:org.kie.workbench.common.forms.dynamic.backend.server.document.FormsDocumentServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

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

    try {/*from   w  w  w .j a  va  2s  . com*/

        String id = UUID.randomUUID().toString();

        FileItem fileItem = getFileItem(req);

        File file = File.createTempFile(id, ".tmp");

        file.deleteOnExit();

        fileItem.write(file);

        manager.uploadFile(id, file);

        DocumentData data = new DocumentData(fileItem.getName(), fileItem.getSize(), null);

        data.setContentId(id);

        response.put("document", data);
    } catch (Exception e) {
        response.put("error", "error");
    } finally {
        writeResponse(resp, response);
    }
}

---

From source file:org.kie.workbench.common.forms.jbpm.server.service.impl.documents.storage.FormsDocumentServlet.java

@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

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

    try {/*from   w ww.  jav a 2s  .c o  m*/

        FileItem fileItem = getFileItem(req);

        String id = UUID.randomUUID().toString();

        String content = Base64.getEncoder().encodeToString(fileItem.get());

        DocumentUploadChunk chunk = new DocumentUploadChunk(id, fileItem.getName(), 0, 1, content);

        DocumentUploadSession session = new DocumentUploadSession(chunk.getDocumentId(),
                chunk.getDocumentName(), chunk.getMaxChunks());

        session.add(chunk);

        storage.uploadContentChunk(chunk);

        session.setState(DocumentUploadSession.State.MERGING);

        storage.merge(session);

        DocumentData data = new DocumentData(id, fileItem.getName(), fileItem.getSize(), "",
                System.currentTimeMillis());

        response.put("document", data);
    } catch (Exception e) {
        response.put("error", "error");
    } finally {
        writeResponse(resp, response);
    }
}

---

From source file:org.madsonic.controller.ImportPlaylistController.java

@Override
protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
    Map<String, Object> map = new HashMap<String, Object>();

    try {//from ww  w.  ja  v a  2s.com
        if (ServletFileUpload.isMultipartContent(request)) {

            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<?> items = upload.parseRequest(request);
            for (Object o : items) {
                FileItem item = (FileItem) o;

                if ("file".equals(item.getFieldName()) && !StringUtils.isBlank(item.getName())) {
                    if (item.getSize() > MAX_PLAYLIST_SIZE_MB * 1024L * 1024L) {
                        throw new Exception("The playlist file is too large. Max file size is "
                                + MAX_PLAYLIST_SIZE_MB + " MB.");
                    }
                    String playlistName = FilenameUtils.getBaseName(item.getName());
                    String fileName = FilenameUtils.getName(item.getName());
                    String format = StringUtils.lowerCase(FilenameUtils.getExtension(item.getName()));
                    String username = securityService.getCurrentUsername(request);
                    Playlist playlist = playlistService.importPlaylist(username, playlistName, fileName, format,
                            item.getInputStream(), null);
                    map.put("playlist", playlist);
                }
            }
        }
    } catch (Exception e) {
        map.put("error", e.getMessage());
    }

    ModelAndView result = super.handleRequestInternal(request, response);
    result.addObject("model", map);
    return result;
}

---

From source file:org.mentawai.filter.FileUploadFilter.java

public String filter(InvocationChain chain) throws Exception {

    Action action = chain.getAction();

    Input input = action.getInput();//from www  .jav  a  2  s .c o  m

    HttpServletRequest req = getRequest(action);

    if (req == null) {

        throw new FilterException("I was not possible to fetch HttpServletRequest inside FileUploadFilter!!!");
    }

    try {

        if (ServletFileUpload.isMultipartContent(req)) {

            ServletFileUpload upload = new ServletFileUpload(factory);

            if (maxSizeToThrowError > 0)
                upload.setSizeMax(maxSizeToThrowError);

            List<FileItem> items = upload.parseRequest(req);

            Iterator<FileItem> iter = items.iterator();

            while (iter.hasNext()) {

                FileItem item = iter.next();

                String name = item.getFieldName();

                if (item.isFormField()) {

                    String value = item.getString();

                    Object currValue = input.getValue(name);

                    if (currValue == null) {

                        // adding for the first time... just add...

                        input.setValue(name, value);

                    } else if (currValue instanceof String) {

                        // we already have a String, so add as an array...

                        String s = (String) currValue;

                        String[] array = new String[2];

                        array[0] = s;
                        array[1] = value;

                        input.setValue(name, array);

                    } else if (currValue instanceof String[]) {

                        String[] s = (String[]) currValue;

                        String[] array = new String[s.length + 1];

                        System.arraycopy(s, 0, array, 0, s.length);

                        array[array.length - 1] = value;

                        input.setValue(name, array);

                    } else {
                        throw new FilterException("Error trying to add a field value: " + name);
                    }

                } else {

                    if (item.getSize() > 0) {

                        input.setValue(name, new FileUpload(item));

                    } else {

                        input.removeValue(name); // probably not necessary...
                    }
                }
            }
        }
    } catch (FileUploadException e) {
        throw new FilterException(e);
    }

    return chain.invoke();
}

---

From source file:org.mentawai.rule.ImageMinSizeRule.java

public boolean check(String field, Action action) {

    Input input = action.getInput();/*from   www.j a  v  a2  s .  c  o  m*/

    Object value = input.getValue(field);

    if (value == null || value.toString().trim().equals("")) {

        // if we got to this point, it means that there is no RequiredRule
        // in front of this rule. Therefore this field is probably an OPTIONAL
        // field, so if it is NULL or EMPTY we don't want to do any
        // futher validation and return true to allow it.

        return true; // may be optional
    }

    if (value instanceof FileItem) {

        FileItem item = (FileItem) value;

        byte[] data = item.get();

        if (item.getSize() <= 0 || data == null || data.length <= 0) {

            throw new org.mentawai.util.RuntimeException("Cannot find image file to validate: " + field);

        }

        Dimension d = ImageUtils.getSize(data);

        if (d.getWidth() < width || d.getHeight() < height)
            return false;

        return true;

    } else {

        throw new org.mentawai.util.RuntimeException("Bad type for file upload: " + value.getClass());
    }
}

---

From source file:org.mentawai.util.DebugServletFilter.java

private static void printInput(StringBuffer sb, Input input) {

    if (sb == null)
        return;/*from   w w w  . j a v a  2 s . c o  m*/

    clearHtmlTags(COMMENTED);

    Iterator<String> iter = input.keys();

    if (!iter.hasNext()) {

        sb.append("\t" + htmlOpenItalic + "empty" + htmlCloseItalic + "\n");

        return;

    }

    while (iter.hasNext()) {

        String name = iter.next();
        Object value = input.getValue(name);
        String s = null;
        if (value instanceof Collection) {
            int size = ((Collection) value).size();
            s = value != null ? " Collection of " + size + " elements: " + value.toString() : "null";
        } else if (value instanceof Output) {

            s = "<i>Action Output</i>";

        } else if (value != null
                && value.getClass().getName().equals("org.apache.commons.fileupload.FileItem")) {

            FileItem fi = (FileItem) value;

            String filename = fi.getName();

            if (filename != null && !filename.trim().equals("")) {

                s = "File Upload: " + filename + " (" + fi.getSize() + " bytes)";

            } else {

                s = "";
            }

        } else {

            s = value != null ? value.toString() : "null";

        }

        if (s.length() > 100)
            s = s.substring(0, 100) + " ...";

        s = s.replace('\n', ' ');

        sb.append('\t').append(name).append(" = ").append(s).append("\n");

    }
}

---

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