Example usage for org.apache.commons.fileupload.servlet ServletFileUpload parseRequest

List of usage examples for org.apache.commons.fileupload.servlet ServletFileUpload parseRequest

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Introduction

In this page you can find the example usage for org.apache.commons.fileupload.servlet ServletFileUpload parseRequest.

Prototype

public List  parseRequest(HttpServletRequest request) throws FileUploadException

Source Link

Document

Processes an <a href="http://www.ietf.org/rfc/rfc1867.txt">RFC 1867</a> compliant <code>multipart/form-data</code> stream.

Usage

From source file:com.intranet.intr.proyecto.SupControllerProyectoGaleriaCertificaciones.java

@RequestMapping(value = "Certificaciones_galeria.htm", method = RequestMethod.POST)
public String fotoEmpleado_post(@ModelAttribute("fotogaleria") proyecto_certificaciones_galeria galer,
        BindingResult result, HttpServletRequest request) {
    String mensaje = "";
    //C:\\glassfish-4.1.1-web\\glassfish4\\glassfish\\domains\\domain1\\applications\\Intranet\\resources\\
    String ubicacionArchivo = "C:\\glassfish-4.1.1-web\\glassfish4\\glassfish\\domains\\domain1\\applications\\Intranet\\resources\\fotosCertificaciones";
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setSizeThreshold(1024);/*from ww  w  . ja  va 2 s  . co m*/

    ServletFileUpload upload = new ServletFileUpload(factory);

    try {
        List<FileItem> partes = upload.parseRequest(request);
        for (FileItem item : partes) {
            galer.setId_proyecto_certificaciones(idPC);
            if (proyectoCertificacionesGaleriaService.existe(item.getName()) == false) {
                System.out.println("NOMBRE FOTO: " + item.getName());
                File file = new File(ubicacionArchivo, item.getName());
                item.write(file);
                galer.setNombreimg(item.getName());
                proyectoCertificacionesGaleriaService.insertar(galer);
            }

        }
        System.out.println("Archi subido correctamente");
    } catch (Exception ex) {
        System.out.println("Error al subir archivo" + ex.getMessage());
    }

    //return "redirect:uploadFile.htm";

    return "redirect:Certificaciones_galeria.htm?idC=" + idPC.getId();

}

From source file:com.netfinworks.rest.convert.MultiPartFormDataParamConvert.java

@SuppressWarnings("rawtypes")
public <T> T convert(Request restRequest, Class<T> paramClass) {
    //multipart/form-data??requestString/inputStream        
    T pojo;/*  w  w  w. j a  v a2s  .c  om*/
    try {
        pojo = paramClass.newInstance();
        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setFileSizeMax(Magic.MultiPartFileSizeMax);
        List items = upload.parseRequest(restRequest.getRawRequest());
        Iterator iter = items.iterator();//upload.getItemIterator(restRequest.getRawRequest());
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();
            logger.debug(item.toString());
            if (item.isFormField()) {
                processFormField(item, pojo);
            } else {
                processUploadedFile(item, pojo);
            }
        }
        return pojo;
    } catch (InstantiationException e) {
        logger.error("can't instantiate a pojo of {}, please check the Pojo", paramClass);
        throw new RuntimeException(e);
    } catch (IllegalAccessException e) {
        logger.error("can't invoke none-args constructor of a pojo of {}, please check the Pojo", paramClass);
        throw new RuntimeException(e);
    } catch (FileUploadException e) {
        logger.error("fileupload error.", paramClass);
        throw new RuntimeException(e);
    }
}

From source file:eml.studio.server.file.FileUploadServlet.java

/**
 * save file upload to server/*  w  ww.java 2s.  c  o  m*/
 * @param request HttpServletRequest
 * @param response HttpServletResponse
 * @throws ServletException
 */

public void saveUploadFile(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    upload.setHeaderEncoding("UTF-8");
    List items = null;
    List items_findId = null;
    try {
        items = upload.parseRequest(request);
        items_findId = items;
    } catch (FileUploadException ex) {
        ex.printStackTrace();
    }
    String ID = new String();
    Iterator iter_findId = items_findId.iterator();
    while (iter_findId.hasNext()) {
        FileItem item_findId = (FileItem) iter_findId.next();
        if (item_findId.isFormField()) {
            String fieldName = item_findId.getFieldName();
            String fieldValue;
            try {
                fieldValue = item_findId.getString("UTF-8");

                if ("Fileuuid".equals(fieldName)) {
                    ID = Constants.MODULE_PATH + "/" + fieldValue;

                } else
                    ID = Constants.DATASET_PATH + "/" + fieldValue;
                logger.info("[UUID]:" + fieldName + ":" + ID);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
    }
    Iterator iter = items.iterator();
    while (iter.hasNext()) {
        FileItem item = (FileItem) iter.next();
        if (item.isFormField()) {
        } else {
            InputStream in;
            try {
                in = item.getInputStream();
                if (item.getName().endsWith(".zip")) {
                    unZipFiles(in, ID);
                    HDFSIO.uploadfile("/" + ID + "/", item, item.getName());
                } else {
                    if (ID.contains("Data")) {
                        HDFSIO.uploadfile("/" + ID + "/", item, ID.split("Data")[1]);
                    } else
                        HDFSIO.uploadfile("/" + ID + "/", item, item.getName());
                }

            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }

}

From source file:cdc.util.Upload.java

public boolean anexos(HttpServletRequest request) throws Exception {
    request.setCharacterEncoding("ISO-8859-1");
    if (ServletFileUpload.isMultipartContent(request)) {
        int cont = 0;
        ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
        List fileItemsList = null;
        try {//from w w  w  .  j  a v  a 2s  .  c  o  m
            fileItemsList = servletFileUpload.parseRequest(request);
        } catch (FileUploadException e) {
            e.printStackTrace();
        }
        String optionalFileName = "";
        FileItem fileItem = null;
        Iterator it = fileItemsList.iterator();
        do {
            //cont++;
            FileItem fileItemTemp = (FileItem) it.next();
            if (fileItemTemp.isFormField()) {
                if (fileItemTemp.getFieldName().equals("file")) {
                    optionalFileName = fileItemTemp.getString();
                }
                parametros.put(fileItemTemp.getFieldName(), fileItemTemp.getString());
            } else {
                fileItem = fileItemTemp;
            }
            if (cont != (fileItemsList.size())) {
                if (fileItem != null) {
                    String fileName = fileItem.getName();
                    if (fileItem.getSize() > 0) {
                        if (optionalFileName.trim().equals("")) {
                            fileName = FilenameUtils.getName(fileName);
                        } else {
                            fileName = optionalFileName;
                        }
                        String dirName = request.getServletContext().getRealPath(pasta);
                        File saveTo = new File(dirName + "/" + fileName);
                        //verificando se a pasta existe. Caso contrrio, criar ela
                        File pasta = new File(dirName);
                        if (!pasta.exists())
                            pasta.mkdirs();//criando a pasta

                        parametros.put("foto", fileName);

                        try {
                            fileItem.write(saveTo);//Escrevendo o arquivo temporrio no diretrio correto
                        } catch (Exception e) {
                        }
                    }
                }
            }
            cont++;
        } while (it.hasNext());
        return true;
    } else {
        return false;
    }
}

From source file:net.sourceforge.jwebunit.tests.util.ParamsServlet.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.write(HtmlHelper.getStart("Submitted parameters"));
    out.write("<h1>Submitted parameters</h1>\n<p>Params are:<br/>");
    /*//ww  w . j a va2 s .  com
     * Prints POST and GET parameters as name=[value1[,value2...]] separated
     * by <BR/>
     */

    // Check that we have a file upload request
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        // Parse the request
        List /* FileItem */ items = null;
        try {
            items = upload.parseRequest(request);
        } catch (FileUploadException e) {
            throw new ServletException(e);
        }

        String ref = null;
        // Process the uploaded items
        Iterator iter = items.iterator();
        while (iter.hasNext()) {
            FileItem item = (FileItem) iter.next();

            if (item.isFormField()) {
                out.write(" " + item.getFieldName() + "=[" + item.getString());
                if (item.getFieldName().equals("myReferer")) {
                    ref = item.getString();
                }
            } else {
                String fieldName = item.getFieldName();
                String fileName = item.getName();
                out.write(" " + fieldName + "=[" + fileName + "{" + new String(item.get()) + "}");

            }
            if (iter.hasNext()) {
                out.write("]<br/>\n");
            }
        }
        out.write("]</p>\n");
        out.write(HtmlHelper.getLinkParagraph("return", ref));
    } else {
        java.util.Enumeration params = request.getParameterNames();
        for (; params.hasMoreElements();) {
            String p = params.nextElement().toString();
            String[] v = request.getParameterValues(p);
            out.write(p + "=[");
            int n = v.length;
            if (n > 0) {
                out.write(v[0] != null ? v[0] : "");
                for (int i = 1; i < n; i++) {
                    out.write("," + (v[i] != null ? v[i] : ""));
                }
            }
            if (params.hasMoreElements()) {
                out.write("]<br/>\n");
            }
        }
        out.write("]</p>\n");
        String ref = request.getHeader("Referer");
        if (ref == null) {
            if (request.getParameterValues("myReferer") != null) {
                ref = request.getParameterValues("myReferer")[0];
            }
        }
        out.write(HtmlHelper.getLinkParagraph("return", ref));
    }
    out.write(HtmlHelper.getEnd());
}

From source file:edu.lafayette.metadb.web.controlledvocab.UpdateVocab.java

/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*///from  w w  w .  j a  v  a2s.c o m
@SuppressWarnings("unchecked")
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    // TODO Auto-generated method stub
    PrintWriter out = response.getWriter();
    String vocabName = null;
    String name = "nothing";
    String status = "Upload failed ";

    try {

        if (ServletFileUpload.isMultipartContent(request)) {
            status = "isMultiPart";
            ServletFileUpload servletFileUpload = new ServletFileUpload(new DiskFileItemFactory());
            List fileItemsList = servletFileUpload.parseRequest(request);
            DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();
            diskFileItemFactory.setSizeThreshold(40960); /* the unit is bytes */

            InputStream input = null;
            Iterator it = fileItemsList.iterator();
            String result = "";
            String vocabs = null;
            int assigned = -1;

            while (it.hasNext()) {
                FileItem fileItem = (FileItem) it.next();
                result += "UpdateVocab: Form Field: " + fileItem.isFormField() + " Field name: "
                        + fileItem.getFieldName() + " Name: " + fileItem.getName() + " String: "
                        + fileItem.getString("utf-8") + "\n";
                if (fileItem.isFormField()) {
                    /* The file item contains a simple name-value pair of a form field */
                    if (fileItem.getFieldName().equals("vocab-name"))
                        vocabName = fileItem.getString();
                    else if (fileItem.getFieldName().equals("vocab-terms"))
                        vocabs = fileItem.getString("utf-8");
                    else if (fileItem.getFieldName().equals("assigned-field"))
                        assigned = Integer.parseInt(fileItem.getString());
                } else {
                    if (fileItem.getString() != null && !fileItem.getString().equals("")) {
                        @SuppressWarnings("unused")
                        String content = "nothing";
                        /* The file item contains an uploaded file */

                        /* Create new File object
                        File uploadedFile = new File("test.txt");
                        if(!uploadedFile.exists())
                           uploadedFile.createNewFile();
                        // Write the uploaded file to the system
                        fileItem.write(uploadedFile);
                        */
                        name = fileItem.getName();
                        content = fileItem.getContentType();
                        input = fileItem.getInputStream();
                    }
                }
            }
            //MetaDbHelper.note(result);
            if (vocabName != null) {
                Set<String> vocabList = new TreeSet<String>();
                if (input != null) {
                    Scanner fileSc = new Scanner(input);
                    while (fileSc.hasNextLine()) {
                        String vocabEntry = fileSc.nextLine();
                        vocabList.add(vocabEntry.trim());
                    }

                    HttpSession session = request.getSession(false);
                    if (session != null) {
                        String userName = (String) session.getAttribute("username");
                        SysLogDAO.log(userName, Global.SYSLOG_PROJECT,
                                "User " + userName + " created vocab " + vocabName);
                    }
                    status = "Vocab name: " + vocabName + ". File name: " + name + "\n";

                } else {
                    //MetaDbHelper.note(vocabs);
                    for (String vocabTerm : vocabs.split("\n"))
                        vocabList.add(vocabTerm);
                }
                if (!vocabList.isEmpty()) {
                    boolean updated = ControlledVocabDAO.addControlledVocab(vocabName, vocabList)
                            || ControlledVocabDAO.updateControlledVocab(vocabName, vocabList);
                    if (updated) {
                        status = "Vocab " + vocabName + " updated successfully ";
                        if (assigned != -1)
                            if (!AdminDescAttributesDAO.setControlledVocab(assigned, vocabName)) {
                                status = "Vocab " + vocabName + " cannot be assigned to " + assigned;
                            }

                    } else
                        status = "Vocab " + vocabName + " cannot be updated/created";
                } else
                    status = "Vocab " + vocabName + " has empty vocabList";
            }
        }
    } catch (Exception e) {
        MetaDbHelper.logEvent(e);
    }
    MetaDbHelper.note(status);
    out.print(status);
    out.flush();
}

From source file:mercury.DigitalMediaController.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    if (isMultipart) {
        ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
        try {//  w w w  .j a  v a2  s  .com
            List items = upload.parseRequest(request);
            Iterator iter = items.iterator();

            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();

                if (!item.isFormField()) {
                    Integer serial = (new DigitalMediaDAO()).uploadToDigitalMedia(item);

                    String filename = item.getName();
                    if (filename.lastIndexOf('\\') != -1) {
                        filename = filename.substring(filename.lastIndexOf('\\') + 1);
                    }
                    if (filename.lastIndexOf('/') != -1) {
                        filename = filename.substring(filename.lastIndexOf('/') + 1);
                    }

                    String id = serial + ":" + filename;
                    String encodedId = new String(new Base64().encode(id.getBytes()));
                    encodedId = encodedId.replaceAll("\\\\", "_");
                    if (serial != null && serial != 0) {
                        response.getWriter().write("{success: true, id: \"" + encodedId + "\"}");
                        return;
                    }
                }
            }
        } catch (FileUploadException e) {
            e.printStackTrace();
        }
        response.getWriter().write("{success: false}");
    } else {
        String decodedId = null;
        DigitalMediaDTO dto = null;

        try {
            String id = request.getParameter("id");
            id = id.replaceAll("_", "\\\\");
            decodedId = new String(new Base64().decode(id.getBytes()));

            String[] splitId = decodedId.split(":");
            if (splitId.length == 2 && splitId[0].matches("^\\d+$")) {
                dto = (new DigitalMediaDAO()).getDigitalMedia(Integer.valueOf(splitId[0]), splitId[1]);
            }
        } catch (Exception e) {
            // dto should be null here
        }

        InputStream in = null;
        byte[] bytearray = null;
        int length = 0;
        String defaultFile = request.getParameter("default");
        response.reset();
        try {
            if (dto != null && dto.getIn() != null) {
                response.setContentType(dto.getMimeType());
                response.setHeader("Content-Disposition", "filename=" + dto.getFileName());
                length = dto.getLength();
                in = dto.getIn();
            }

            if (in == null && StringUtils.isNotBlank(defaultFile)) {
                String path = getServletContext().getRealPath("/");
                File file = new File(path + defaultFile);
                length = (int) file.length();
                in = new FileInputStream(file);
            }

            if (in != null) {
                bytearray = new byte[length];
                int index = 0;
                OutputStream os = response.getOutputStream();
                while ((index = in.read(bytearray)) != -1) {
                    os.write(bytearray, 0, index);
                }
                in.close();
            } else {
                response.getWriter().write("{success: false}");
            }
        } catch (Exception e) {
            e.printStackTrace();
            response.getWriter().write("{success: false}");
        }
        response.flushBuffer();
    }
}

From source file:com.bmth.MyServlet.UploadServlet.java

protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("application/json");
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    HttpSession session = request.getSession();
    Account account = (Account) session.getAttribute("account");
    Register re = new Register();
    User user = re.getUserById(account.getUserId());
    // process only if it is multipart content
    String status = "aaa";
    String category = "other";
    if (isMultipart) {
        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);
        try {/*  w w  w.  ja v a2s.co m*/
            // Parse the request
            List<FileItem> multiparts = upload.parseRequest(request);
            ImageDAO img = new ImageDAO();
            String imgId = user.getUserId() + "" + (img.getAllImageUserId(user.getUserId()).size() + 1);
            int imageId = Integer.parseInt(imgId);
            Image image = new Image();
            image.setImgId(imageId);
            image.setUserId(user.getUserId());
            image.setPoint(0f);
            image.setImgDate(Calendar.getInstance().getTimeInMillis());

            for (FileItem item : multiparts) {

                if (!item.isFormField()) {
                    String contentType = item.getContentType();
                    String[] ext = contentType.split("/");

                    String fileName = UPLOAD_DIRECTORY + File.separator + user.getUserId() + "_" + imgId;
                    File file = new File(fileName);
                    item.write(file);
                    image.setImgUrl("http://localhost:8080/Image/" + file.getName());
                } else {
                    String fieldName = item.getFieldName();
                    if (fieldName.equals("status")) {
                        image.setImgDescribe(item.getString());
                    }
                    if (fieldName.equals("optionsRadios")) {
                        image.setTheme(theme(item.getString()));
                    }
                }
            }

            img.AddImage(image);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    String json = "{\"message\": \"success\"}";
    response.getWriter().write(json);
}

From source file:cc.aileron.wsgi.request.WsgiRequestParameterFactoryImpl.java

/**
 * @param request/*from w w  w . j a  va  2s.co m*/
 * @param conv
 * @param upload
 * @return map
 * @throws FileUploadException
 */
private HashMap<String, Object> initMap(final Charset characterEncoding, final HttpServletRequest request,
        final ServletFileUpload upload) throws FileUploadException {
    final List<FileItem> params = Cast.<List<FileItem>>cast(upload.parseRequest(request));
    final HashMap<String, Object> result = new HashMap<String, Object>();
    final HashMap<String, List<Object>> tmp = new HashMap<String, List<Object>>();
    for (final FileItem item : params) {
        final String key = item.getFieldName();
        final List<Object> vals;
        {
            List<Object> t = tmp.get(key);
            if (t == null) {
                t = new SkipList<Object>();
                tmp.put(key, t);
            }
            vals = t;
        }
        if (item.isFormField()) {
            vals.add(new String(item.getString().getBytes(rawEncoding), characterEncoding));
        } else {
            vals.add(item);
        }
    }
    for (final Entry<String, List<Object>> e : tmp.entrySet()) {
        final String key = e.getKey();
        final List<Object> vals = e.getValue();
        result.put(key, vals.size() == 1 ? vals.get(0) : vals);
    }
    return result;
}

From source file:edu.lternet.pasta.portal.MetadataPreviewerServlet.java

/**
 * The doPost method of the servlet. <br>
 *
 * This method is called when a form has its tag value method equals to post.
 * // w  w w . ja  va 2  s  .  c  o  m
 * @param request the request send by the client to the server
 * @param response the response send by the server to the client
 * @throws ServletException if an error occurred
 * @throws IOException if an error occurred
 */
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    HttpSession httpSession = request.getSession();
    String uid = (String) httpSession.getAttribute("uid");
    String forward = "./metadataViewer.jsp";

    if (uid == null || uid.isEmpty())
        uid = "public";

    String html = null;

    boolean isMultipart = ServletFileUpload.isMultipartContent(request);

    if (isMultipart) {

        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        // Parse the request
        try {

            List /* FileItem */ items = upload.parseRequest(request);

            // Process the uploaded items
            Iterator iter = items.iterator();

            while (iter.hasNext()) {

                FileItem item = (FileItem) iter.next();

                if (!(item.isFormField())) {

                    String eml = processUploadedFile(item);

                    EmlUtility emlUtility = new EmlUtility(eml);
                    html = emlUtility.xmlToHtmlSaxon(cwd + xslpath, null);
                }

            }

        } catch (Exception e) {
            handleDataPortalError(logger, e);
        }
    }

    request.setAttribute("metadataHtml", html);
    RequestDispatcher requestDispatcher = request.getRequestDispatcher(forward);
    requestDispatcher.forward(request, response);
}