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

List of usage examples for org.apache.commons.fileupload FileItem getSize

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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.mentawai.util.DebugServletFilter.java

private static void printOutput(StringBuffer sb, Output output) {

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

    clearHtmlTags(COMMENTED);

    Iterator<String> iter = output.keys();
    boolean isEmpty = true;

    while (iter.hasNext()) {

        String name = iter.next();

        if (name.equals(DebugServletFilter.DEBUG_KEY))
            continue;

        Object value = output.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 != 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");

        isEmpty = false;
    }

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

From source file:org.mhi.imageutilities.FileHandler.java

public InputStream getFile(String file_field) throws IOException {
    InputStream blob = null;// w ww  .  ja  v  a2  s.c o m
    Iterator<FileItem> iter = items.iterator();
    while (iter.hasNext()) {
        FileItem item = iter.next();
        if (item.getFieldName().equals(file_field)) {
            blob = item.getInputStream();
            setContentType(item.getContentType());
            setFileSize(item.getSize());
            setFileName(item.getName());

        }
    }
    return blob;
}

From source file:org.mikha.utils.web.examples.FormsServlet.java

/**
 * Parses "file" form./*  w w  w.  j  a v  a 2s  .c  o  m*/
 * @param req request
 * @param rsp response
 * @throws ServletException if failed to forward
 * @throws IOException if failed to forward
 */
@ControllerMethodMapping(paths = "/file")
public String parseFileForm(HttpParamsRequest req, HttpServletResponse rsp)
        throws ServletException, IOException {
    String submit = req.getParameter("submit");

    if (submit != null) {
        FileItem file = req.getFile("file");
        if (!req.hasRecentErrors()) {
            rsp.setContentType(file.getContentType());
            rsp.setContentLength((int) file.getSize());
            rsp.getOutputStream().write(file.get());
            return null;
        }
    }

    return "fileform.jsp";
}

From source file:org.mikha.utils.web.examples.MultipartServlet.java

protected void doPost(HttpParamsRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    FileItem file = request.getFile("myfile");
    if (file == null) {
        throw new ServletException("File \"myfile\" is not found in uploaded data");
    }//ww  w.  ja  va  2  s. c om

    response.setContentType(file.getContentType());
    response.setContentLength((int) file.getSize());
    response.getOutputStream().write(file.get());
}

From source file:org.mitre.medj.WebUtils.java

public static List<ContinuityOfCareRecord> translateFiles(List<FileItem> items, String pathName) {

    try {// w  ww  .ja v a  2  s  . co  m
        ArrayList<ContinuityOfCareRecord> ccrs = new ArrayList<ContinuityOfCareRecord>();
        System.out.println("WebUtils uploadFile : got items " + items);
        boolean writeToFile = true;
        System.out.println("WebUtils uploadFile : got items " + items.size());

        for (FileItem fileSetItem : items) {
            String itemName = fileSetItem.getFieldName();
            System.out.println("WebUtils: first file item  " + itemName);

            String fileName = "";
            if (!fileSetItem.isFormField()) {
                String fieldName = fileSetItem.getFieldName();
                fileName = fileSetItem.getName();

                String contentType = fileSetItem.getContentType();
                boolean isInMemory = fileSetItem.isInMemory();
                long sizeInBytes = fileSetItem.getSize();

                ContinuityOfCareRecord ccr = translate(fileSetItem.getString());
                String patientId = getPatientId(ccr);

                uploadFile(fileSetItem, pathName, fileName, patientId);
                if (ccr != null)
                    ccrs.add(ccr);

            }

        }
        return ccrs;

    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return null;
    }
}

From source file:org.mojavemvc.core.HttpParameterMapSource.java

private void processUploadedFile(FileItem item, Map<String, Object> paramMap) throws IOException {

    String fieldName = item.getFieldName();
    String fileName = item.getName();
    String contentType = item.getContentType();
    boolean isInMemory = item.isInMemory();
    long sizeInBytes = item.getSize();
    InputStream uploadedStream = item.getInputStream();

    paramMap.put(fieldName, new UploadedFile(fileName, uploadedStream, contentType, isInMemory, sizeInBytes));
}

From source file:org.mskcc.cbio.portal.servlet.EchoFile.java

/**
 *
 * If you specify the `str` parameter in the request, the servlet echoes back the string as is.
 *
 * If you specify files in the request, each file gets echoed back as a json object
 * { name -> string (content of file)}
 *
 * @param request//  www.  ja va2s . c om
 * @param response
 * @throws ServletException
 * @throws IOException
 */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    Writer writer = response.getWriter();

    try {

        String str = request.getParameter("str");

        if (str != null) {
            writer.write(request.getParameter("str"));
            return;
        }

        Map fieldName2fileContent = new HashMap<String, String>();

        List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);

        for (FileItem item : items) {
            if (item.getSize() == 0) {
                // skip empty files
                continue;
            }

            InputStream contentStream = item.getInputStream();
            String fieldName = item.getFieldName();

            // slurp the file as a string
            String encoding = "UTF-8";
            StringWriter stringWriter = new StringWriter();
            IOUtils.copy(contentStream, stringWriter, encoding);
            String contentString = stringWriter.toString();

            fieldName2fileContent.put(fieldName, contentString);
        }

        // write the objects out as json
        response.setContentType("application/json");
        ObjectMapper mapper = new ObjectMapper();
        mapper.writeValue(writer, fieldName2fileContent);
    }

    // catch all exceptions
    catch (Exception e) {

        // "log" it
        System.out.println(e);

        // hide details from user
        throw new ServletException("there was an error processing your request");
    }
}

From source file:org.muse.mneme.impl.AttachmentServiceImpl.java

/**
 * {@inheritDoc}/*from w  w  w.ja va  2 s . co  m*/
 */
public Reference addAttachment(String application, String context, String prefix, boolean uniqueHolder,
        FileItem file) {
    pushAdvisor();

    try {
        String name = file.getName();
        if (name != null) {
            name = massageName(name);
        }

        String type = file.getContentType();

        // TODO: change to file.getInputStream() for after Sakai 2.3 more efficient support
        // InputStream body = file.getInputStream();
        byte[] body = file.get();

        long size = file.getSize();

        // detect no file selected
        if ((name == null) || (type == null) || (body == null) || (size == 0)) {
            // TODO: if using input stream, close it
            // if (body != null) body.close();
            return null;
        }

        Reference rv = doAdd(contentHostingId(name, application, context, prefix, uniqueHolder), name, type,
                body, size, false);

        // if this failed, and we are not using a uniqueHolder, try it with a uniqueHolder
        if ((rv == null) && !uniqueHolder) {
            rv = doAdd(contentHostingId(name, application, context, prefix, true), name, type, body, size,
                    false);
        }

        // TODO: we might not want a thumb (such as for submission uploads to essay/task
        // if we added one
        if (rv != null) {
            // if it is an image
            if (type.toLowerCase().startsWith("image/")) {
                addThumb(rv, name, body);
            }
        }

        return rv;
    } finally {
        popAdvisor();
    }
}

From source file:org.mycore.frontend.editor.MCREditorServlet.java

private void sendToDebug(HttpServletResponse res, Document unprocessed, MCREditorSubmission sub)
        throws IOException, UnsupportedEncodingException {
    res.setContentType("text/html; charset=UTF-8");

    PrintWriter pw = res.getWriter();

    pw.println("<html><body><p><pre>");

    for (int i = 0; i < sub.getVariables().size(); i++) {
        MCREditorVariable var = (MCREditorVariable) sub.getVariables().get(i);
        pw.println(var.getPath() + " = " + var.getValue());

        FileItem file = var.getFile();

        if (file != null) {
            pw.println("      is uploaded file " + file.getContentType() + ", " + file.getSize() + " bytes");
        }/*from   www .  j  a  va 2s.  c  o  m*/
    }

    pw.println("</pre></p><p>");

    XMLOutputter outputter = new XMLOutputter();
    Format fmt = Format.getPrettyFormat();
    fmt.setLineSeparator("\n");
    fmt.setOmitDeclaration(true);
    outputter.setFormat(fmt);

    Element pre = new Element("pre");
    pre.addContent(outputter.outputString(unprocessed));
    outputter.output(pre, pw);

    pre = new Element("pre");
    pre.addContent(outputter.outputString(sub.getXML()));
    outputter.output(pre, pw);

    pw.println("</p></body></html>");
    pw.close();
}

From source file:org.mycore.frontend.fileupload.MCRUploadViaFormServlet.java

private void handleUploadedFile(MCRUploadHandler handler, FileItem file) throws IOException, Exception {
    InputStream in = file.getInputStream();
    String path = MCRUploadHelper.getFileName(file.getName());

    MCRConfiguration config = MCRConfiguration.instance();
    if (config.getBoolean("MCR.FileUpload.DecompressZip", true)
            && path.toLowerCase(Locale.ROOT).endsWith(".zip"))
        handleZipFile(handler, in);//from  w ww.  ja  v a  2  s  .c  om
    else
        handleUploadedFile(handler, file.getSize(), path, in);
}