@Override
protected void service() throws ServletException, IOException {
HttpServletRequest request = getRequest();
String path = null;
DiskFileItemFactory factory =
new DiskFileItemFactory(5 * 1024, new File(Configuration.getContextPath("temp")));
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setSizeMax(3 * 1024 * 1024);
try {
List<FileItem> items = upload.parseRequest(request);
FileItem fileItem = null;
if (items != null
&& items.size() > 0
&& StringUtils.isNotBlank((fileItem = items.get(0)).getName())) {
String fileName = fileItem.getName();
if (!fileName.endsWith(".jpg")
&& !fileName.endsWith(".gif")
&& !fileName.endsWith(".png")) {
writeText("format_error");
return;
}
path = ImageUtil.generatePath(fileItem.getName());
IOUtil.copy(fileItem.getInputStream(), Configuration.getContextPath(path));
fileItem.delete();
writeText(Configuration.getSiteUrl(path));
}
} catch (FileUploadException e) {
throw new RuntimeException(e);
}
}
public void close() {
if (!isEmpty()) {
for (Object v : values()) {
if (v instanceof FileItem) ((FileItem) v).delete();
}
clear();
}
}
private static void deleteFileItem(FileItem fileItem, int scope) {
if (logger.isDebugEnabled() && fileItem instanceof DiskFileItem) {
final File storeLocation = ((DiskFileItem) fileItem).getStoreLocation();
if (storeLocation != null) {
final String temporaryFileName = storeLocation.getAbsolutePath();
final String scopeString =
(scope == REQUEST_SCOPE)
? "request"
: (scope == SESSION_SCOPE) ? "session" : "application";
logger.debug("Deleting temporary " + scopeString + "-scoped file: " + temporaryFileName);
}
}
fileItem.delete();
}
/** Uploads a plugin. */
public HttpResponse doUploadPlugin(StaplerRequest req) throws IOException, ServletException {
try {
Jenkins.getInstance().checkPermission(UPLOAD_PLUGINS);
ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
// Parse the request
FileItem fileItem = (FileItem) upload.parseRequest(req).get(0);
String fileName = Util.getFileName(fileItem.getName());
if ("".equals(fileName)) {
return new HttpRedirect("advanced");
}
// we allow the upload of the new jpi's and the legacy hpi's
if (!fileName.endsWith(".jpi") && !fileName.endsWith(".hpi")) {
throw new Failure(hudson.model.Messages.Hudson_NotAPlugin(fileName));
}
// first copy into a temporary file name
File t = File.createTempFile("uploaded", ".jpi");
t.deleteOnExit();
fileItem.write(t);
fileItem.delete();
final String baseName = identifyPluginShortName(t);
pluginUploaded = true;
// Now create a dummy plugin that we can dynamically load (the InstallationJob will force a
// restart if one is needed):
JSONObject cfg =
new JSONObject()
.element("name", baseName)
.element("version", "0")
. // unused but mandatory
element("url", t.toURI().toString())
.element("dependencies", new JSONArray());
new UpdateSite(UpdateCenter.ID_UPLOAD, null).new Plugin(UpdateCenter.ID_UPLOAD, cfg)
.deploy(true);
return new HttpRedirect("../updateCenter");
} catch (IOException e) {
throw e;
} catch (Exception e) { // grrr. fileItem.write throws this
throw new ServletException(e);
}
}
/**
* Removes all FileItems stored in session, but in this case the user can specify whether the
* temporary data is removed from disk.
*
* @param request
* @param removeData true: the file data is deleted. false: use it when you are referencing file
* items instead of copying them.
*/
public static void removeSessionFileItems(HttpServletRequest request, boolean removeData) {
logger.debug(
"UPLOAD-SERVLET ("
+ request.getSession().getId()
+ ") removeSessionFileItems: removeData="
+ removeData);
@SuppressWarnings("unchecked")
Vector<FileItem> sessionFiles =
(Vector<FileItem>) request.getSession().getAttribute(ATTR_FILES);
if (removeData && sessionFiles != null) {
for (FileItem fileItem : sessionFiles) {
if (fileItem != null && !fileItem.isFormField()) {
fileItem.delete();
}
}
}
request.getSession().removeAttribute(ATTR_FILES);
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
HttpSession session = req.getSession();
session.setMaxInactiveInterval(MAX_INACTIVE_INTERVAL);
if (ServletFileUpload.isMultipartContent(req)) {
DiskFileItemFactory fileItemFactory = new DiskFileItemFactory();
// fileItemFactory.setSizeThreshold(0);
ServletFileUpload servletFileUpload = new ServletFileUpload(fileItemFactory);
List<FileItem> fileItemsList;
try {
fileItemsList = (List<FileItem>) servletFileUpload.parseRequest(req);
} catch (FileUploadException e) {
writeExceptionResponse(resp, "File upload failed", e);
return;
}
List<FileItem> actualFiles = new ArrayList<FileItem>();
Map<String, String> formFields = new HashMap<String, String>();
boolean retrieve = false;
Subject authenticatedSubject = null;
for (FileItem fileItem : fileItemsList) {
if (fileItem.isFormField()) {
if (fileItem.getFieldName() != null) {
formFields.put(fileItem.getFieldName(), fileItem.getString());
}
if ("retrieve".equals(fileItem.getFieldName())) {
retrieve = true;
} else if ("sessionid".equals(fileItem.getFieldName())) {
int sessionid = Integer.parseInt(fileItem.getString());
SubjectManagerLocal subjectManager = LookupUtil.getSubjectManager();
try {
authenticatedSubject = subjectManager.getSubjectBySessionId(sessionid);
} catch (Exception e) {
throw new ServletException("Cannot authenticate request", e);
}
}
fileItem.delete();
} else {
// file item contains an actual uploaded file
actualFiles.add(fileItem);
log("file was uploaded: " + fileItem.getName());
}
}
if (authenticatedSubject == null) {
for (FileItem fileItem : actualFiles) {
fileItem.delete();
}
throw new ServletException("Cannot process unauthenticated request");
}
if (retrieve && actualFiles.size() == 1) {
// sending in "retrieve" form element with a single file means the client just wants the
// content echoed back
resp.setContentType("text/html");
FileItem fileItem = actualFiles.get(0);
ServletOutputStream outputStream = resp.getOutputStream();
outputStream.print("<html>");
InputStream inputStream = fileItem.getInputStream();
try {
// we have to HTML escape inputStream before writing it to outputStream
StreamUtil.copy(inputStream, outputStream, false, true);
} finally {
inputStream.close();
}
outputStream.print("</html>");
outputStream.flush();
fileItem.delete();
} else {
Map<String, File> allUploadedFiles =
new HashMap<String, File>(); // maps form field name to the actual file
Map<String, String> allUploadedFileNames =
new HashMap<String, String>(); // maps form field name to upload file name
for (FileItem fileItem : actualFiles) {
File theFile = forceToFile(fileItem);
allUploadedFiles.put(fileItem.getFieldName(), theFile);
allUploadedFileNames.put(
fileItem.getFieldName(),
(fileItem.getName() != null) ? fileItem.getName() : theFile.getName());
}
processUploadedFiles(
authenticatedSubject, allUploadedFiles, allUploadedFileNames, formFields, req, resp);
}
}
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
req.setCharacterEncoding("utf-8");
String contextPath =
getServletContext().getRealPath(File.separator + "images_shop" + File.separator);
String uploadPath = File.separator + "upload" + File.separator;
String tmpPath = "tmp" + File.separator;
String path = null;
DiskFileItemFactory fileItemFactory = new DiskFileItemFactory();
fileItemFactory.setSizeThreshold(1024 * 1024 * 10);
fileItemFactory.setRepository(new File(contextPath + tmpPath));
ServletFileUpload servletFileUpload = new ServletFileUpload(fileItemFactory);
List<FileItem> items = null;
try {
items = servletFileUpload.parseRequest(req);
} catch (FileUploadException e) {
e.printStackTrace();
}
Map<String, String> productMap = new HashMap<String, String>();
for (FileItem item : items) {
if (item.isFormField()) {
productMap.put(item.getFieldName(), item.getString("utf-8"));
}
}
for (FileItem item : items) {
if (!item.isFormField() && !item.getName().isEmpty()) {
int hashCode = item.hashCode();
int d1 = hashCode & 0xff;
int d2 = hashCode >> 8 & 0xff;
String filePath = contextPath + uploadPath + d1 + File.separator + d2;
System.out.println(filePath);
File file = new File(filePath);
if (!file.isDirectory()) {
file.mkdirs();
}
String fileName =
UUID.randomUUID().toString()
+ item.getName().substring(item.getName().lastIndexOf("."));
File saveFile = new File(file, fileName);
InputStream is = item.getInputStream();
FileOutputStream os = new FileOutputStream(saveFile);
IOUtil.in2out(is, os);
IOUtil.close(is, os);
item.delete();
path = "images_shop/upload/" + d1 + "/" + d2 + "/" + fileName;
}
}
HttpSession session = req.getSession();
Integer shopId = (Integer) session.getAttribute(AttrName.SessionScope.SHOPID);
String productName = productMap.get("product_name");
String category = productMap.get("category");
String price = productMap.get("price");
String stockNum = productMap.get("stock_num");
String description = productMap.get("description");
if (shopId == null) {
resp.sendRedirect("myshop");
;
return;
}
if (productName == null
|| "".trim().equals(productName)
|| category == null
|| "".trim().equals(category)
|| price == null
|| "".equals(price)
|| stockNum == null
|| "".trim().equals(stockNum)
|| description == null
|| "".trim().equals(description)) {
System.out.println("1asas");
req.getRequestDispatcher("/WEB-INF/shopowner/add_products.jsp").forward(req, resp);
return;
}
Product product = new Product();
product.setName(productName);
product.setCategory(category);
product.setPrice(Double.valueOf(price));
product.setDiscountPrice(Double.valueOf(price));
product.setShopId(shopId);
product.setStockNum(Integer.parseInt(stockNum));
product.setDescription(description);
if (path == null || "".trim().equals(path)) {
product.setPicture("images_shop/index.jpg");
} else {
product.setPicture(path);
}
boolean insert = productService.insert(product);
req.setAttribute("img", product.getPicture());
if (insert == true) {
resp.sendRedirect("selectedshop");
return;
} else {
resp.sendRedirect("addproduct");
}
}
/** The POST request.EPCUpload.java */
protected void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException {
PrintWriter out = null;
FileItem fileItem = null;
try {
String oryxBaseUrl =
req.getScheme() + "://" + req.getServerName() + ":" + req.getServerPort() + "/oryx/";
// Get the PrintWriter
res.setContentType("text/plain");
res.setCharacterEncoding("utf-8");
out = res.getWriter();
// No isMultipartContent => Error
final boolean isMultipartContent = ServletFileUpload.isMultipartContent(req);
if (!isMultipartContent) {
printError(out, "No Multipart Content transmitted.");
return;
}
// Get the uploaded file
final FileItemFactory factory = new DiskFileItemFactory();
final ServletFileUpload servletFileUpload = new ServletFileUpload(factory);
servletFileUpload.setSizeMax(-1);
final List<?> items;
items = servletFileUpload.parseRequest(req);
if (items.size() != 1) {
printError(out, "Not exactly one File.");
return;
}
fileItem = (FileItem) items.get(0);
// replace dtd reference by existing reference /oryx/lib/ARIS-Export.dtd
String amlStr = fileItem.getString("UTF-8");
amlStr =
amlStr.replaceFirst("\"ARIS-Export.dtd\"", "\"" + oryxBaseUrl + "lib/ARIS-Export.dtd\"");
FileOutputStream fileout = null;
OutputStreamWriter outwriter = null;
try {
fileout = new FileOutputStream(((DiskFileItem) fileItem).getStoreLocation());
outwriter = new OutputStreamWriter(fileout, "UTF-8");
outwriter.write(amlStr);
outwriter.flush();
} finally {
if (outwriter != null) outwriter.close();
if (fileout != null) fileout.close();
}
// parse AML file
AMLParser parser =
new AMLParser(((DiskFileItem) fileItem).getStoreLocation().getAbsolutePath());
parser.parse();
Collection<EPC> epcs = new HashSet<EPC>();
Iterator<String> ids = parser.getModelIds().iterator();
while (ids.hasNext()) {
String modelId = ids.next();
epcs.add(parser.getEPC(modelId));
}
// serialize epcs to eRDF oryx format
OryxSerializer oryxSerializer = new OryxSerializer(epcs, oryxBaseUrl);
oryxSerializer.parse();
Document outputDocument = oryxSerializer.getDocument();
// get document as string
String docAsString = "";
Source source = new DOMSource(outputDocument);
StringWriter stringWriter = new StringWriter();
Result result = new StreamResult(stringWriter);
TransformerFactory tfactory = TransformerFactory.newInstance();
Transformer transformer = tfactory.newTransformer();
transformer.transform(source, result);
docAsString = stringWriter.getBuffer().toString();
// write response
out.print("" + docAsString + "");
} catch (Exception e) {
handleException(out, e);
} finally {
if (fileItem != null) {
fileItem.delete();
}
}
}
/**
* Called by the connector servlet to handle a {@code POST} request. In particular, it handles the
* {@link Command#FILE_UPLOAD FileUpload} and {@link Command#QUICK_UPLOAD QuickUpload} commands.
*
* @param request the current request instance
* @return the upload response instance associated with this request
*/
@SuppressWarnings("unchecked")
UploadResponse doPost(final HttpServletRequest request) {
Dispatcher.logger.debug("Entering Dispatcher#doPost");
final Context context = ThreadLocalData.getContext();
context.logBaseParameters();
UploadResponse uploadResponse = null;
// check permissions for user actions
if (!RequestCycleHandler.isFileUploadEnabled(request)) {
uploadResponse = UploadResponse.getFileUploadDisabledError();
} else if (!Command.isValidForPost(context.getCommandStr())) {
uploadResponse = UploadResponse.getInvalidCommandError();
} else if (!ResourceType.isValidType(context.getTypeStr())) {
uploadResponse = UploadResponse.getInvalidResourceTypeError();
} else if (!UtilsFile.isValidPath(context.getCurrentFolderStr())) {
uploadResponse = UploadResponse.getInvalidCurrentFolderError();
} else {
// call the Connector#fileUpload
final ResourceType type = context.getDefaultResourceType();
final FileItemFactory factory = new DiskFileItemFactory();
final ServletFileUpload upload = new ServletFileUpload(factory);
try {
final List<FileItem> items = upload.parseRequest(request);
// We upload just one file at the same time
final FileItem uplFile = items.get(0);
// Some browsers transfer the entire source path not just the
// filename
final String fileName = FilenameUtils.getName(uplFile.getName());
Dispatcher.logger.debug("Parameter NewFile: {}", fileName);
// check the extension
if (type.isDeniedExtension(FilenameUtils.getExtension(fileName))) {
uploadResponse = UploadResponse.getInvalidFileTypeError();
} else if (type.equals(ResourceType.IMAGE)
&& PropertiesLoader.isSecureImageUploads()
&& !UtilsFile.isImage(uplFile.getInputStream())) {
uploadResponse = UploadResponse.getInvalidFileTypeError();
} else {
final String sanitizedFileName = UtilsFile.sanitizeFileName(fileName);
Dispatcher.logger.debug("Parameter NewFile (sanitized): {}", sanitizedFileName);
final String newFileName =
this.connector.fileUpload(
type, context.getCurrentFolderStr(), sanitizedFileName, uplFile.getInputStream());
final String fileUrl =
UtilsResponse.fileUrl(
RequestCycleHandler.getUserFilesPath(request),
type,
context.getCurrentFolderStr(),
newFileName);
if (sanitizedFileName.equals(newFileName)) {
uploadResponse = UploadResponse.getOK(fileUrl);
} else {
uploadResponse = UploadResponse.getFileRenamedWarning(fileUrl, newFileName);
Dispatcher.logger.debug("Parameter NewFile (renamed): {}", newFileName);
}
}
uplFile.delete();
} catch (final InvalidCurrentFolderException e) {
uploadResponse = UploadResponse.getInvalidCurrentFolderError();
} catch (final WriteException e) {
uploadResponse = UploadResponse.getFileUploadWriteError();
} catch (final IOException e) {
uploadResponse = UploadResponse.getFileUploadWriteError();
} catch (final FileUploadException e) {
uploadResponse = UploadResponse.getFileUploadWriteError();
}
}
Dispatcher.logger.debug("Exiting Dispatcher#doPost");
return uploadResponse;
}
/**
* The doPost method of the servlet. <br>
* This method is called when a form has its tag value method equals to post.
*
* @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 {
response.setHeader("Expires", "-1");
response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-control", "no-cache");
response.setHeader("Content-Type", "text/html; charset=utf-8");
request.setCharacterEncoding("UTF-8");
ArrayList parts = (ArrayList) request.getSession().getAttribute("attachments");
if (parts == null) {
parts = new ArrayList();
}
String fileName = null;
try {
// Create a factory for disk-based file items
DiskFileItemFactory factory = new DiskFileItemFactory();
// Set factory constraints
factory.setRepository(new File(tmpDir));
// Create a new file upload handler
ServletFileUpload upload = new ServletFileUpload(factory);
// Set overall request size constraint
upload.setSizeMax(MAX_SIZE);
// Parse the request
List items = upload.parseRequest(request);
Iterator iter = items.iterator();
while (iter.hasNext()) {
FileItem item = (FileItem) iter.next();
if (!item.isFormField()) {
// String fieldName = item.getFieldName();
fileName = item.getName();
// ie6 bug. it sends whole file path as file name. use firefox!
if (fileName.indexOf("\\") >= 0) {
fileName = fileName.substring(fileName.lastIndexOf("\\") + 1);
}
File uploadDir = WebdiskController.getUploadDir(getAuthProfile(request).getUsername());
File uploadedFile = new File(uploadDir.getAbsolutePath() + "/" + fileName);
item.write(uploadedFile);
uploadedFile = null;
if (fileName.indexOf("\\") > 0) {
fileName = fileName.substring(fileName.lastIndexOf("\\") + 1);
}
item.delete();
}
}
response.sendRedirect("../upload_file_ok.jsp?result=0");
} catch (SizeLimitExceededException e) {
// attachment exceeded the attachment upload size limit
response.sendRedirect(
"../upload_file_ok.jsp?result=1&maxAttSize=" + Utility.sizeToHumanReadable(MAX_SIZE));
} catch (Exception e) {
response.sendRedirect("../upload_file_ok.jsp?result=3");
}
}
/** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// TODO Auto-generated method stub
request.setCharacterEncoding("UTF-8");
response.setContentType("text/html;charset=utf-8");
// 设置存储位置
String upload = this.getServletContext().getRealPath("/upload");
String temp = this.getServletContext().getRealPath("/temp");
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setSizeThreshold(1024 * 5); // 100k--进入缓存的入口大小
factory.setRepository(new File(temp));
ServletFileUpload fileUpload = new ServletFileUpload(factory);
fileUpload.setHeaderEncoding("UTF-8");
fileUpload.setFileSizeMax(1024 * 1024 * 3); //
fileUpload.setSizeMax(1024 * 1024 * 5);
System.out.println("upload:" + upload);
// 5、检查是否为正确的表单上传方式---enctype="multipart/form-data"
if (!ServletFileUpload.isMultipartContent(request)) {
throw new RuntimeException("请使用正确的表单提交方式");
}
try {
List<FileItem> list = fileUpload.parseRequest(request);
for (FileItem fileItem : list) {
if (fileItem.isFormField()) {
// 字段
} else {
// 文件
String name = fileItem.getName();
String strUUID = UUID.randomUUID().toString();
if (name.endsWith(".jpg") || name.endsWith(".png") || name.endsWith(".gif")) {
strUUID += "_picture" + name.substring(name.lastIndexOf("."));
// 设置文件输出流
try {
InputStream is = fileItem.getInputStream(); // 获取文件流
OutputStream os = new FileOutputStream(new File(upload, strUUID));
// 将文件存储到服务器响应位置
IOUtils.In2Out(is, os);
IOUtils.close(is, os);
// 删除temp中缓存的文件
fileItem.delete();
// 将图片信息存储到数据库
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("输出流异常");
}
}
}
}
} catch (FileSizeLimitExceededException e) {
System.out.println("file size is not allowed");
} catch (FileUploadException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
response.getWriter().append("Served at: ").append(request.getContextPath());
}
/**
* The doPost method of the servlet. <br>
* This method is called when a form has its tag value method equals to post.
*
* @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 {
Map<String, Object> params = new HashMap<String, Object>();
PrintWriter outP = response.getWriter();
response.setContentType("text/html");
request.setCharacterEncoding("utf-8");
String path = request.getContextPath();
String serverPath =
request.getScheme()
+ "://"
+ request.getServerName()
+ ":"
+ request.getServerPort()
+ path
+ "/video/";
DiskFileItemFactory factory = new DiskFileItemFactory();
String videoSavePath =
request.getSession().getServletContext().getRealPath("/video") + File.separator;
String response_video_path = "";
String video_img_path = "";
factory.setRepository(new File(videoSavePath));
factory.setSizeThreshold(1024 * 1024 * 10);
ServletFileUpload upload = new ServletFileUpload(factory);
// 调用 parseRequest（request）方法 获得上传文件 FileItem 的集合list 可实现多文件上传。
try {
@SuppressWarnings("unchecked")
List<FileItem> list = (List<FileItem>) upload.parseRequest(request);
for (FileItem item : list) {
// 如果获取的表单信息是普通的文本信息。即通过页面表单形式传递来的字符串。
if (item.isFormField()) {
// 获取表单属性名字。
String name = item.getFieldName();
// 获取用户具体输入的字符串，
String value = item.getString();
request.setAttribute(name, value);
}
// 如果传入的是非简单字符串，而是图片，音频，视频等二进制文件。
else {
// 获取路径名
String value = item.getName();
System.out.println("path:" + value);
String fileName = DateUtils.getUpLoadFileName() + value.substring(value.lastIndexOf("."));
if (fileName.endsWith(".jpg")) {
video_img_path = serverPath + fileName;
System.out.println(video_img_path);
} else {
response_video_path = serverPath + fileName;
}
// request.setAttribute(name, filename);
/*
* 第三方提供的方法直接写到文件中。 item.write(new File(path,filename));
*/
// 收到写到接收的文件中。
OutputStream out = new FileOutputStream(new File(videoSavePath, fileName));
InputStream in = item.getInputStream();
int length = 0;
byte[] buf = new byte[1024];
while ((length = in.read(buf)) != -1) {
out.write(buf, 0, length);
}
in.close();
out.close();
item.delete();
}
}
} catch (Exception e) {
System.out.println(e.toString());
params.put("err", ErrorEnum.INVALID.name());
params.put("rt", 0);
outP.print(JsonUtil.toJsonString(params));
outP.flush();
outP.close();
return;
}
int cid = Integer.valueOf(request.getAttribute("cid").toString());
int publisher_id = Integer.valueOf(request.getAttribute("user_id").toString());
Video video = new Video();
video.setCid(cid);
video.setPublisher_id(publisher_id);
video.setVideo_img(video_img_path);
video.setVideo_path(response_video_path);
video.setVideo_duration(Integer.valueOf(request.getAttribute("video_duration").toString()));
video.setVideo_size(Integer.valueOf(request.getAttribute("video_size").toString()));
video.setVideo_content(request.getAttribute("video_content").toString());
video.setTime(request.getAttribute("time").toString());
VideoDao dao = VideoDaoFactory.getInstances();
dao.insertVidoeToDB(video);
params.put("rt", 1);
params.put("video_path", response_video_path);
params.put("video_img_path", video_img_path);
outP.print(JsonUtil.toJsonString(params));
outP.flush();
outP.close();
System.out.println(JsonUtil.toJsonString(params));
}
/**
* If any of these files exist, delete them.
*
* @param tempFiles The file items to delete.
*/
protected void deleteTempFiles(List<FileItem> tempFiles) {
for (FileItem item : tempFiles) {
item.delete();
}
}
public void delete() {
if (fileItem != null) fileItem.delete();
}
/**
* Deletes the underlying storage for a file item, including deleting any associated temporary
* disk file. Although this storage will be deleted automatically when the <code>FileItem</code>
* instance is garbage collected, this method can be used to ensure that this is done at an
* earlier time, thus preserving system resources.
*
* <p>On finalize htis method will be called.
*/
private void delete() {
if (fileItem != null) {
fileItem.delete();
}
}
