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

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

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Introduction

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

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:httpUtils.HttpUtils.java

/**
 * Parse the httpServletRequest for the file item that was received within a 
 * multipart/form-data POST request//from  w  w w  .j a  va2 s  .  c o m
 * @param httpServletRequest
 * @return the file item
 */
public static DiskFileItem parseRequestForFileItem(HttpServletRequest httpServletRequest) {
    DiskFileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);

    // Parse the request for file
    List<FileItem> items = null;
    try {
        items = upload.parseRequest(httpServletRequest);
    } catch (FileUploadException fue) {
        log.error("Error reading/parsing file", fue);
    }

    if (items.size() != 1) {
        log.debug("there should only be one file here.");
        for (FileItem x : items) {
            log.debug("item: " + x.toString());
        }
    }
    DiskFileItem dfi = (DiskFileItem) items.get(0);
    log.debug("parseRequestForFile - store location: `" + dfi.getStoreLocation() + "'");
    log.debug("dfi content type: " + dfi.getContentType());
    return dfi;
}

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;//from   www .j a  v  a 2  s .com
    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:com.skin.generator.action.UploadTestAction.java

/**
 * @param request/*from  w  w w. j av  a 2  s.  co  m*/
 * @return Map<String, Object>
 * @throws Exception
 */
public Map<String, Object> parse(HttpServletRequest request) throws Exception {
    String repository = System.getProperty("java.io.tmpdir");
    int maxFileSize = 1024 * 1024 * 1024;
    DiskFileItemFactory factory = new DiskFileItemFactory();
    factory.setRepository(new File(repository));
    factory.setSizeThreshold(1024 * 1024);
    ServletFileUpload servletFileUpload = new ServletFileUpload(factory);
    servletFileUpload.setFileSizeMax(maxFileSize);
    servletFileUpload.setSizeMax(maxFileSize);
    Map<String, Object> map = new HashMap<String, Object>();
    List<?> list = servletFileUpload.parseRequest(request);

    if (list != null && list.size() > 0) {
        for (Iterator<?> iterator = list.iterator(); iterator.hasNext();) {
            FileItem item = (FileItem) iterator.next();

            if (item.isFormField()) {
                logger.debug("form field: {}, {}", item.getFieldName(), item.toString());
                map.put(item.getFieldName(), item.getString("utf-8"));
            } else {
                logger.debug("file field: {}", item.getFieldName());
                map.put(item.getFieldName(), item);
            }
        }
    }
    return map;
}

From source file:com.skin.taurus.http.servlet.UploadServlet.java

public void upload(HttpRequest request, HttpResponse response) throws IOException {
    int maxFileSize = 1024 * 1024;
    String repository = System.getProperty("java.io.tmpdir");
    DiskFileItemFactory factory = new DiskFileItemFactory();

    factory.setRepository(new File(repository));
    factory.setSizeThreshold(maxFileSize * 2);
    ServletFileUpload servletFileUpload = new ServletFileUpload(factory);

    servletFileUpload.setFileSizeMax(maxFileSize);
    servletFileUpload.setSizeMax(maxFileSize);

    try {//from   w  w w . j  a  v a2  s .co  m
        HttpServletRequest httpRequest = new HttpServletRequestAdapter(request);
        List<?> list = servletFileUpload.parseRequest(httpRequest);

        for (Iterator<?> iterator = list.iterator(); iterator.hasNext();) {
            FileItem item = (FileItem) iterator.next();

            if (item.isFormField()) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Form Field: " + item.getFieldName() + " " + item.toString());
                }
            } else if (!item.isFormField()) {
                if (item.getFieldName() != null) {
                    String fileName = this.getFileName(item.getName());
                    String extension = this.getFileExtensionName(fileName);

                    if (this.isAllowed(extension)) {
                        try {
                            this.save(item);
                        } catch (Exception e) {
                            e.printStackTrace();
                        }
                    }

                    item.delete();
                } else {
                    item.delete();
                }
            }
        }
    } catch (FileUploadException e) {
        e.printStackTrace();
    }
}

From source file:AES.Controllers.FileController.java

@RequestMapping(value = "/upload", method = RequestMethod.GET)
public void upload(HttpServletResponse response, HttpServletRequest request,
        @RequestParam Map<String, String> requestParams) throws IOException {
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    out.println("Hello<br/>");

    boolean isMultipartContent = ServletFileUpload.isMultipartContent(request);
    if (!isMultipartContent) {
        out.println("You are not trying to upload<br/>");
        return;/*from   w  ww.j  a  va  2  s  .  com*/
    }
    out.println("You are trying to upload<br/>");

    FileItemFactory factory = new DiskFileItemFactory();
    ServletFileUpload upload = new ServletFileUpload(factory);
    try {
        List<FileItem> fields = upload.parseRequest(request);
        out.println("Number of fields: " + fields.size() + "<br/><br/>");
        Iterator<FileItem> it = fields.iterator();
        if (!it.hasNext()) {
            out.println("No fields found");
            return;
        }
        out.println("<table border=\"1\">");
        while (it.hasNext()) {
            out.println("<tr>");
            FileItem fileItem = it.next();
            boolean isFormField = fileItem.isFormField();
            if (isFormField) {
                out.println("<td>regular form field</td><td>FIELD NAME: " + fileItem.getFieldName()
                        + "<br/>STRING: " + fileItem.getString());
                out.println("</td>");
            } else {
                out.println("<td>file form field</td><td>FIELD NAME: " + fileItem.getFieldName()
                        + "<br/>STRING: " + fileItem.getString() + "<br/>NAME: " + fileItem.getName()
                        + "<br/>CONTENT TYPE: " + fileItem.getContentType() + "<br/>SIZE (BYTES): "
                        + fileItem.getSize() + "<br/>TO STRING: " + fileItem.toString());
                out.println("</td>");
                String path = request.getSession().getServletContext().getRealPath("") + "\\uploads\\";
                //System.out.println(request.getSession().getServletContext().getRealPath(""));
                File f = new File(path + fileItem.getName());
                if (!f.exists())
                    f.createNewFile();
                fileItem.write(f);
            }
            out.println("</tr>");
        }
        out.println("</table>");
    } catch (FileUploadException e) {
        e.printStackTrace();
    } catch (Exception ex) {
        Logger.getLogger(FileController.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.darksky.seller.SellerServlet.java

/**
 *   //from   w  ww .j  a  v a 2s. co  m
 * ?
 * @param request
 * @param response
 * @throws Exception
 */
public void modifyShopInfo(HttpServletRequest request, HttpServletResponse response) throws Exception {
    System.out.println();
    System.out.println("--------------------shop modify info-----------------");
    /* ? */
    String sellerID = Seller.getSellerID();

    /* ? */

    String shopID = Shop.getShopID();
    String shopName = null;
    String shopTel = null;
    String shopIntroduction = null;
    String Notice = null;
    String shopAddress = null;
    String shopPhoto = null;

    DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();

    ServletFileUpload sfu = new ServletFileUpload(diskFileItemFactory);
    ServletFileUpload sfu2 = new ServletFileUpload(diskFileItemFactory);
    // ?
    sfu.setHeaderEncoding("UTF-8");
    // ?2M
    sfu.setFileSizeMax(1024 * 1024 * 2);
    // ?10M
    sfu.setSizeMax(1024 * 1024 * 10);
    List<FileItem> itemList = sfu.parseRequest(request);

    List<FileItem> itemList2 = sfu2.parseRequest(request);

    FileItem a = null;

    for (FileItem fileItem : itemList) {

        if (!fileItem.isFormField()) {
            a = fileItem;

            System.out.println("QQQQQQQQQQQQQQQQ" + fileItem.toString() + "QQQQQQQQ");

        } else {
            String fieldName = fileItem.getFieldName();
            String value = fileItem.getString("utf-8");
            switch (fieldName) {
            case "shopName":
                shopName = value;
                break;
            case "shopTel":
                shopTel = value;
                break;
            case "shopIntroduction":
                shopIntroduction = value;
                break;
            case "Notice":
                Notice = value;
                break;
            case "shopPhoto":
                shopPhoto = value;
                break;
            case "shopAddress":
                shopAddress = value;
                break;

            default:
                break;
            }

        }

    }
    double randomNum = Math.random();
    shopPhoto = "image/" + shopID + "_" + randomNum + ".jpg";
    String savePath2 = getServletContext().getRealPath("");
    System.out.println("path2=" + savePath2);
    getDish(sellerID);

    String shopSql = null;
    if (a.getSize() != 0) {
        File file2 = new File(savePath2, shopPhoto);
        a.write(file2);

        shopSql = "update shop set shopName='" + shopName + "' , shopTel='" + shopTel + "' , shopIntroduction='"
                + shopIntroduction + "' , Notice='" + Notice + "' , shopAddress='" + shopAddress
                + "',shopPhoto='" + shopPhoto + "' where shopID='" + shopID + "'";
    }

    else {

        shopSql = "update shop set shopName='" + shopName + "' , shopTel='" + shopTel + "' , shopIntroduction='"
                + shopIntroduction + "' , Notice='" + Notice + "' , shopAddress='" + shopAddress
                + "' where shopID='" + shopID + "'";
    }

    System.out.println("shopSql: " + shopSql);

    try {
        statement.executeUpdate(shopSql);
    } catch (SQLException e) {
        e.printStackTrace();
    }

    getShop(Seller.getShopID());
    request.getSession().setAttribute("shop", Shop);

    System.out.println("--------------------shop modify info-----------------");
    System.out.println();

    request.getRequestDispatcher(".jsp").forward(request, response);
}

From source file:com.darksky.seller.SellerServlet.java

/**
 * * ? /*from ww  w  . ja  v  a2 s.  co m*/
 * @param request
 * @param response
 * @throws Exception
 */
public void addDish(HttpServletRequest request, HttpServletResponse response) throws Exception {
    System.out.println();
    System.out.println("-----------add dish--------------");
    String sellerID = Seller.getSellerID();
    String shopID = Seller.getShopID();
    String dishType = null;
    String dishName = null;
    String dishPrice = null;

    String dishStock = null;
    String dishIntroduction = null;

    if (ServletFileUpload.isMultipartContent(request)) {
        // String savePath = getServletContext().getRealPath("image");

        DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory();

        ServletFileUpload sfu = new ServletFileUpload(diskFileItemFactory);
        ServletFileUpload sfu2 = new ServletFileUpload(diskFileItemFactory);
        // ?
        sfu.setHeaderEncoding("UTF-8");
        // ?2M
        sfu.setFileSizeMax(1024 * 1024 * 2);
        // ?10M
        sfu.setSizeMax(1024 * 1024 * 10);
        List<FileItem> itemList = sfu.parseRequest(request);

        List<FileItem> itemList2 = sfu2.parseRequest(request);

        FileItem a = null;

        for (FileItem fileItem : itemList) {

            if (!fileItem.isFormField()) {
                a = fileItem;

            } else {
                String fieldName = fileItem.getFieldName();
                String value = fileItem.getString("utf-8");
                switch (fieldName) {
                case "dishName":
                    dishName = value;
                    break;
                case "dishPrice":
                    dishPrice = value;
                    break;

                case "dishIntroduction":
                    dishIntroduction = value;
                    break;
                case "dishStock":
                    dishStock = value;
                    break;
                case "dishType":
                    dishType = value;
                    break;
                default:
                    break;
                }

            }

        }

        String dishPhoto = "image/" + sellerID + "_" + dishName + ".jpg";
        String sql = "insert into dishinfo (dishName,dishType,dishPrice,dishPhoto,shopID,dishIntroduction,dishStock,sellerID) values('"
                + dishName + "','" + dishType + "','" + dishPrice + "','" + dishPhoto + "','" + shopID + "','"
                + dishIntroduction + "','" + dishStock + "','" + sellerID + "')";
        System.out.println(sql);

        String savePath2 = getServletContext().getRealPath("");
        System.out.println("path2=" + savePath2);

        File file1 = new File(savePath2, dishPhoto);
        System.out.println(
                ""
                        + a.toString());
        a.write(file1);
        System.out.println("?");

        try {
            statement.execute(sql);
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
    getDish(sellerID);
    request.getSession().setAttribute("dish", DishList);
    request.getRequestDispatcher("?.jsp").forward(request, response);
    System.out.println("-----------add dish--------------");
    System.out.println();

}

From source file:org.codelabor.system.file.web.controller.xplatform.FileController.java

@RequestMapping("/upload-test")
public String upload(Model model, HttpServletRequest request, ServletContext context) throws Exception {
    logger.debug("upload-teset");
    DataSetList outputDataSetList = new DataSetList();
    VariableList outputVariableList = new VariableList();

    try {/*from w ww .  j  av a2 s  . c  o m*/

        boolean isMultipart = ServletFileUpload.isMultipartContent(request);
        Map<String, Object> paramMap = RequestUtils.getParameterMap(request);
        logger.debug("paramMap: {}", paramMap.toString());

        String mapId = (String) paramMap.get("mapId");
        RepositoryType acceptedRepositoryType = repositoryType;
        String requestedRepositoryType = (String) paramMap.get("repositoryType");
        if (StringUtils.isNotEmpty(requestedRepositoryType)) {
            acceptedRepositoryType = RepositoryType.valueOf(requestedRepositoryType);
        }

        if (isMultipart) {
            DiskFileItemFactory factory = new DiskFileItemFactory();
            factory.setSizeThreshold(sizeThreshold);
            factory.setRepository(new File(tempRepositoryPath));
            factory.setFileCleaningTracker(FileCleanerCleanup.getFileCleaningTracker(context));

            ServletFileUpload upload = new ServletFileUpload(factory);
            upload.setFileSizeMax(fileSizeMax);
            upload.setSizeMax(requestSizeMax);
            upload.setHeaderEncoding(characterEncoding);
            upload.setProgressListener(new FileUploadProgressListener());

            List<FileItem> fileItemList = upload.parseRequest(request);
            Iterator<FileItem> iter = fileItemList.iterator();

            while (iter.hasNext()) {
                FileItem fileItem = iter.next();
                logger.debug("fileItem: {}", fileItem.toString());
                FileDTO fileDTO = null;
                if (fileItem.isFormField()) {
                    paramMap.put(fileItem.getFieldName(), fileItem.getString(characterEncoding));
                } else {
                    if (fileItem.getName() == null || fileItem.getName().length() == 0)
                        continue;
                    // set DTO
                    fileDTO = new FileDTO();
                    fileDTO.setMapId(mapId);
                    fileDTO.setRealFilename(FilenameUtils.getName(fileItem.getName()));
                    if (acceptedRepositoryType == RepositoryType.FILE_SYSTEM) {
                        fileDTO.setUniqueFilename(uniqueFilenameGenerationService.getNextStringId());
                    }
                    fileDTO.setContentType(fileItem.getContentType());
                    fileDTO.setRepositoryPath(realRepositoryPath);
                    logger.debug("fileDTO: {}", fileDTO.toString());
                    UploadUtils.processFile(acceptedRepositoryType, fileItem.getInputStream(), fileDTO);
                }
                if (fileDTO != null)
                    fileManager.insertFile(fileDTO);
            }
        } else {
        }
        XplatformUtils.setSuccessMessage(
                messageSource.getMessage("info.success", new Object[] {}, forcedLocale), outputVariableList);
        logger.debug("success");
    } catch (Exception e) {
        logger.error("fail");
        e.printStackTrace();
        logger.error(e.getMessage());
        throw new XplatformException(messageSource.getMessage("error.failure", new Object[] {}, forcedLocale),
                e);
    }
    model.addAttribute(OUTPUT_DATA_SET_LIST, outputDataSetList);
    model.addAttribute(OUTPUT_VARIABLE_LIST, outputVariableList);
    return VIEW_NAME;

}

From source file:org.codelabor.system.file.web.servlet.FileUploadServlet.java

/**
 * ??  .</br> ? ? ?? ?  , (: ?) ? mapId  . ?
 *  ?? ? repositoryType ,  ?//from w  ww  .  ja  va 2 s.c o m
 * org.codelabor.system.file.RepositoryType .
 * 
 * @param request
 *            
 * @param response
 *            ?
 * @throws Exception
 *             
 */
@SuppressWarnings("unchecked")
protected void upload(HttpServletRequest request, HttpServletResponse response) throws Exception {
    WebApplicationContext ctx = WebApplicationContextUtils
            .getRequiredWebApplicationContext(this.getServletContext());
    FileManager fileManager = (FileManager) ctx.getBean("fileManager");

    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    Map<String, Object> paramMap = RequestUtils.getParameterMap(request);
    logger.debug("paramMap: {}", paramMap.toString());

    String mapId = (String) paramMap.get("mapId");
    RepositoryType acceptedRepositoryType = repositoryType;
    String requestedRepositoryType = (String) paramMap.get("repositoryType");
    if (StringUtils.isNotEmpty(requestedRepositoryType)) {
        acceptedRepositoryType = RepositoryType.valueOf(requestedRepositoryType);
    }

    if (isMultipart) {
        DiskFileItemFactory factory = new DiskFileItemFactory();
        factory.setSizeThreshold(sizeThreshold);
        factory.setRepository(new File(tempRepositoryPath));
        factory.setFileCleaningTracker(FileCleanerCleanup.getFileCleaningTracker(this.getServletContext()));

        ServletFileUpload upload = new ServletFileUpload(factory);
        upload.setFileSizeMax(fileSizeMax);
        upload.setSizeMax(requestSizeMax);
        upload.setHeaderEncoding(characterEncoding);
        upload.setProgressListener(new FileUploadProgressListener());
        try {
            List<FileItem> fileItemList = upload.parseRequest(request);
            Iterator<FileItem> iter = fileItemList.iterator();

            while (iter.hasNext()) {
                FileItem fileItem = iter.next();
                logger.debug("fileItem: {}", fileItem.toString());
                FileDTO fileDTO = null;
                if (fileItem.isFormField()) {
                    paramMap.put(fileItem.getFieldName(), fileItem.getString(characterEncoding));
                } else {
                    if (fileItem.getName() == null || fileItem.getName().length() == 0)
                        continue;
                    // set DTO
                    fileDTO = new FileDTO();
                    fileDTO.setMapId(mapId);
                    fileDTO.setRealFilename(FilenameUtils.getName(fileItem.getName()));
                    if (acceptedRepositoryType == RepositoryType.FILE_SYSTEM) {
                        fileDTO.setUniqueFilename(getUniqueFilename());
                    }
                    fileDTO.setContentType(fileItem.getContentType());
                    fileDTO.setRepositoryPath(realRepositoryPath);
                    logger.debug("fileDTO: {}", fileDTO.toString());
                    UploadUtils.processFile(acceptedRepositoryType, fileItem.getInputStream(), fileDTO);
                }
                if (fileDTO != null)
                    fileManager.insertFile(fileDTO);
            }
        } catch (FileUploadException e) {
            e.printStackTrace();
            logger.error(e.getMessage());
            throw e;
        } catch (Exception e) {
            e.printStackTrace();
            logger.error(e.getMessage());
            throw e;
        }
    } else {
        paramMap = RequestUtils.getParameterMap(request);
    }
    try {
        processParameters(paramMap);
    } catch (Exception e) {
        e.printStackTrace();
        logger.error(e.getMessage());
        throw e;
    }
    dispatch(request, response, forwardPathUpload);
}

From source file:org.deegree.services.controller.OGCFrontController.java

/**
 * Checks if the given request is a multi part request. If so it will return the multiparts as a list of
 * {@link FileItem} else <code>null</code> will be returned.
 * /*from ww  w . j av a  2s . c o  m*/
 * @param request
 *            to check
 * @return a list of multiparts or <code>null</code> if it was not a multipart request.
 * @throws FileUploadException
 *             if there are problems reading/parsing the request or storing files.
 */
private List<FileItem> checkAndRetrieveMultiparts(HttpServletRequest request) throws FileUploadException {
    List<FileItem> result = null;
    if (ServletFileUpload.isMultipartContent(request)) {
        // Create a factory for disk-based file items
        FileItemFactory factory = new DiskFileItemFactory();
        LOG.debug("The incoming request is a multipart request.");
        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload(factory);

        // Parse the request
        result = upload.parseRequest(request);
        LOG.debug("The multipart request contains: " + result.size() + " items.");
        OwsGlobalConfigLoader loader = workspace.getNewWorkspace()
                .getInitializable(OwsGlobalConfigLoader.class);
        if (loader.getRequestLogger() != null) { // TODO, this is not actually something of the
            // request logger, what is
            // actually logged here?
            for (FileItem item : result) {
                LOG.debug(item.toString());
            }
        }
    }
    return result;
}