@Override
public void parseRequestParameters(
final Map<String, String> params, final Map<String, com.bradmcevoy.http.FileItem> files)
throws RequestParseException {
try {
if (isMultiPart()) {
parseQueryString(params, req.getQueryString());
@SuppressWarnings("unchecked")
final List<FileItem> items = new ServletFileUpload().parseRequest(req);
for (final FileItem item : items) {
if (item.isFormField()) params.put(item.getFieldName(), item.getString());
else files.put(item.getFieldName(), new FileItemWrapper(item));
}
} else {
final Enumeration<String> en = req.getParameterNames();
while (en.hasMoreElements()) {
final String nm = en.nextElement();
final String val = req.getParameter(nm);
params.put(nm, val);
}
}
} catch (final FileUploadException ex) {
throw new RequestParseException("FileUploadException", ex);
} catch (final Throwable ex) {
throw new RequestParseException(ex.getMessage(), ex);
}
}
public void deployByZip(Map<String, Object> params) {
ZipInputStream zipInputStream = null;
try {
FileItem file = (FileItem) params.get("processFile");
if (null != file) {
zipInputStream = new ZipInputStream(file.getInputStream());
String deploymentId = StringUtil.getString(params.get("deploymentId"));
DeploymentBuilder deploymentBuilder = modelService.createDeployment();
deploymentBuilder.addZipInputStream(zipInputStream);
// 有deploymentID则为更新，否则为新增
if (StringUtil.isNotEmpty(deploymentId)) {
deploymentBuilder.updateDeploymentId(deploymentId);
}
deploymentBuilder.deploy();
}
} catch (IOException e) {
throw new FoxbpmWebException(e);
} finally {
if (null != zipInputStream) {
try {
zipInputStream.close();
} catch (IOException e) {
throw new FoxbpmWebException(e);
}
}
}
}
public void handle(FileItem item, Map<String, Object> result) {
BlobWriter writer = blobManager.newFile(item.getContentType());
OutputStream out = writer.getOutputStream();
InputStream in = null;
try {
in = item.getInputStream();
try {
int size = 0;
while ((size = in.read(buffer)) != -1) {
out.write(buffer, 0, size);
}
} finally {
IOTools.close(in, out);
}
BlobInfo info = writer.getBlobInfo();
result.put("fileId", info.id());
result.put("contentType", info.contentType());
result.put("md5", info.md5());
result.put("sucessful", "true");
blobManager.commit(writer);
} catch (Exception ex) {
result.put("sucessful", "false");
blobManager.cancel(writer);
}
}
/**
* 注销健康卡提交页
*
* @param model
* @param mfile
* @author 韩友军<*****@*****.**>
* @since 2012-11-20下午12:57:08
*/
@SuppressWarnings("unchecked")
@RequestMapping(value = "/doCancelCardByExcel.html", method = RequestMethod.POST)
public String doCancelCardByExcelAction(ModelMap model, HttpServletRequest request) {
DiskFileItemFactory objDiskFileItemFactory = new DiskFileItemFactory();
objDiskFileItemFactory.setSizeThreshold(1024 * 1024); // 缓存
ServletFileUpload objServletFileUpload = new ServletFileUpload(objDiskFileItemFactory);
try {
List<FileItem> fileItems = objServletFileUpload.parseRequest(request);
Iterator<FileItem> iterator = fileItems.iterator();
while (iterator.hasNext()) {
FileItem fileItem = (FileItem) iterator.next();
if (!fileItem.isFormField()) {
String strPath = this.context.getRealPath("/upload/");
File file = new File(strPath + new Date().getTime() + ".xls");
fileItem.write(file);
String strFilePath = file.getPath();
Map<String, Object> mapData = cardBO.cancelCard(strFilePath);
model.put("data", mapData);
model.put("success", true);
}
}
} catch (Exception e) {
model.put("success", false);
}
return "card/do_cancel_card_by_excel.html";
}
private FileItem fetchFileFromRequest(HttpServletRequest request, String imageFieldName) {
try {
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (!item.isFormField()) {
String fieldname = item.getFieldName();
if (fieldname.equals(imageFieldName)) {
return item;
}
}
}
} catch (FileUploadException e) {
e.printStackTrace();
}
try {
throw new CkFileManagerPropertyException(
String.format(
"Field name %s was not found in the request. "
+ "Are you sure this is the correct image field name?",
imageFieldName));
} catch (CkFileManagerPropertyException e) {
e.printStackTrace();
}
return null;
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
if (!ServletFileUpload.isMultipartContent(request)) {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
return;
}
try {
List<FileItem> files = uploadHandler.parseRequest(request);
if (files.size() == 0) {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
return;
}
FileItem fileItem = files.get(0);
if (!fileItem.getContentType().equals(Constants.CLASS_CONTENT_TYPE)
|| fileItem.isFormField()) {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
return;
}
String folderName =
baseDir + request.getRequestURI().replaceAll("/", Constants.FILE_SEPARATOR);
File folder = new File(folderName);
if (folder.exists() && !folder.isDirectory()) {
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
return;
}
if (!folder.exists()) {
folder.mkdirs();
}
fileItem.write(new File(folderName + Constants.FILE_SEPARATOR + fileItem.getName()));
} catch (Exception e) {
response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
return;
}
}
/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// processRequest(request, response);
String p = "";
ProfileParser pp = new ProfileParser();
try {
List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
// String ajaxUpdateResult = "Field " + item.getFieldName() +
// " with value: " + item.getString() + " is successfully read\n\r";
} else {
// String fileName = item.getName();
InputStream content = item.getInputStream();
// response.setContentType("text/plain");
// response.setCharacterEncoding("UTF-8");
p = pp.parseProfile(content);
// System.out.println(Streams.asString(content));
}
}
} catch (FileUploadException e) {
throw new ServletException("Parsing file upload failed.", e);
}
// InputStream fileInput = request.getInputStream();
// String p = pp.parseProfile(fileInput);
response.getWriter().write(p);
}
private static FileItem prepareFileItemFromInputStream(
PipelineContext pipelineContext, InputStream inputStream, int scope) {
// Get FileItem
final FileItem fileItem = prepareFileItem(pipelineContext, scope);
// Write to file
OutputStream os = null;
try {
os = fileItem.getOutputStream();
copyStream(inputStream, os);
} catch (IOException e) {
throw new OXFException(e);
} finally {
if (os != null) {
try {
os.close();
} catch (IOException e) {
throw new OXFException(e);
}
}
}
// Create file if it doesn't exist (necessary when the file size is 0)
final File storeLocation = ((DiskFileItem) fileItem).getStoreLocation();
try {
storeLocation.createNewFile();
} catch (IOException e) {
throw new OXFException(e);
}
return fileItem;
}
private static String uploadPhoto(HttpServletRequest request) {
logger.debug("load photo");
try {
File fileSaveDir = new File(SAVE_DIR);
if (!fileSaveDir.exists()) {
fileSaveDir.mkdir();
}
FileItem fileItem = (FileItem) request.getAttribute("photo");
if (fileItem == null) {
return null;
}
String uuidFileName = UUID.randomUUID().toString() + "." + PHOTO_TYPE;
File uploadedFile = new File(SAVE_DIR + File.separator + uuidFileName);
uploadedFile.createNewFile();
OutputStream imageOutput = new FileOutputStream(uploadedFile);
if (!resizeImage(fileItem.getInputStream(), imageOutput, PHOTO_WIDTH, PHOTO_HEIGHT)) {
throw new Exception("Failed to resize the image");
}
imageOutput.flush();
imageOutput.close();
// fileItem.write(uploadedFile);
return uuidFileName;
} catch (Exception e) {
logger.error("Error on saving uploaded photo.", e);
return null;
}
}
public String createLocalImage(List<FileItem> fileItems) {
String result = "";
FileItem imgData = null;
String userId = "";
for (int i = 0; i < fileItems.size(); i++) {
FileItem item = fileItems.get(i);
if (!item.isFormField()) {
// 图片数据
imgData = item;
}
if (item.isFormField()) {
if (item.getFieldName().equals("userId")) {
userId = item.getString();
}
}
}
String imgPath = comicService.createLocalImage(userId, imgData);
// 处理全路径，返回相对路径即可
if (imgPath.contains("uploadFile")) {
// 先从字符串中找到文件夹uploadFile的位置，再加上uploadFile的长度10，即可截取到下属文件路径
int position = imgPath.lastIndexOf("uploadFile");
result = imgPath.substring(position + 11);
} else {
result = imgPath;
}
return result;
}
/**
* @param request
* @throws UnsupportedEncodingException
*/
public void parseRequest(HttpServletRequest request) throws UnsupportedEncodingException {
DiskFileItemFactory factory = new DiskFileItemFactory();
factory.setSizeThreshold(sizeThreshold);
if (repository != null) factory.setRepository(repository);
ServletFileUpload upload = new ServletFileUpload(factory);
upload.setHeaderEncoding(encoding);
try {
List<FileItem> items = upload.parseRequest(request);
for (FileItem item : items) {
if (item.isFormField()) {
String fieldName = item.getFieldName();
String value = item.getString(encoding);
parameters.put(fieldName, value);
} else {
if (!super.isValidFile(item)) {
continue;
}
if (fileItem == null) fileItem = item;
}
}
} catch (FileUploadException e) {
e.printStackTrace();
}
}
public void upload(
@Observes ControllerFound event,
MutableRequest request,
MultipartConfig config,
Validator validator) {
if (!ServletFileUpload.isMultipartContent(request)) {
return;
}
logger.info("Request contains multipart data. Try to parse with commons-upload.");
final Multiset<String> indexes = HashMultiset.create();
final Multimap<String, String> params = LinkedListMultimap.create();
ServletFileUpload uploader = createServletFileUpload(config);
UploadSizeLimit uploadSizeLimit =
event.getMethod().getMethod().getAnnotation(UploadSizeLimit.class);
uploader.setSizeMax(
uploadSizeLimit != null ? uploadSizeLimit.sizeLimit() : config.getSizeLimit());
uploader.setFileSizeMax(
uploadSizeLimit != null ? uploadSizeLimit.fileSizeLimit() : config.getFileSizeLimit());
logger.debug(
"Setting file sizes: total={}, file={}", uploader.getSizeMax(), uploader.getFileSizeMax());
try {
final List<FileItem> items = uploader.parseRequest(request);
logger.debug(
"Found {} attributes in the multipart form submission. Parsing them.", items.size());
for (FileItem item : items) {
String name = item.getFieldName();
name = fixIndexedParameters(name, indexes);
if (item.isFormField()) {
logger.debug("{} is a field", name);
params.put(name, getValue(item, request));
} else if (isNotEmpty(item)) {
logger.debug("{} is a file", name);
processFile(item, name, request);
} else {
logger.debug("A file field is empty: {}", item.getFieldName());
}
}
for (String paramName : params.keySet()) {
Collection<String> paramValues = params.get(paramName);
request.setParameter(paramName, paramValues.toArray(new String[paramValues.size()]));
}
} catch (final SizeLimitExceededException e) {
reportSizeLimitExceeded(e, validator);
} catch (FileUploadException e) {
reportFileUploadException(e, validator);
}
}
@Override
public String executeAction(HttpServletRequest request, List<FileItem> sessionFiles)
throws UploadActionException {
if (logger.isDebugEnabled()) {
logger.debug(
"The id = "
+ request.getParameter("pid")
+ " imageNum = "
+ request.getParameter("imageNum"));
}
ContentholderDAO cDAO = contentholderDAOProvider.get();
ContentitemsDAO itemDAO = itemDAOProvider.get();
String idStr = request.getParameter("pid");
String imageNum = request.getParameter("imageNum");
Integer id = Integer.parseInt(idStr);
Contentholder holder = cDAO.get(id);
GharondaThumbnails stn = new GharondaThumbnails(getServletContext().getRealPath("/"));
BaseContentSvcHelper helper = null;
try {
helper = new BaseContentSvcHelper(imageNum, holder, stn, cDAO, itemDAO);
} catch (Exception e) {
e.printStackTrace();
}
for (FileItem item : sessionFiles) {
try {
helper.store(item.getInputStream());
break;
} catch (IOException e) {
e.printStackTrace();
}
}
removeSessionFileItems(request, true);
return "";
}
@Issue("JENKINS-30941")
@Test
public void cleanUpSucceeds() throws Exception {
/** Issue was just present on Linux not windows - but the test will run on both */
final String credentialsId = "zipfile";
/* do the dance to get a simple zip file into jenkins */
InputStream zipStream = this.getClass().getResourceAsStream("a.zip");
try {
assertThat(zipStream, is(not(nullValue())));
File zip = tmp.newFile("a.zip");
FileUtils.copyInputStreamToFile(zipStream, zip);
FileItem fi = new FileItemImpl(zip);
FileCredentialsImpl fc =
new FileCredentialsImpl(
CredentialsScope.GLOBAL, credentialsId, "Just a zip file", fi, fi.getName(), null);
CredentialsProvider.lookupStores(j.jenkins)
.iterator()
.next()
.addCredentials(Domain.global(), fc);
} finally {
IOUtils.closeQuietly(zipStream);
zipStream = null;
}
final String unixFile = "/dir/testfile.txt";
final String winFile =
unixFile.replace(
"/", "\\\\"); /* two \\ as we escape the code and then escape for the script */
// if this file does not have a line ending then the text is not echoed to the log.
// fixed in workflow 1.11+ (which is not released at the time of writing)
final String contents = "Test of ZipFileBinding\n";
WorkflowJob p = j.jenkins.createProject(WorkflowJob.class, "p");
p.setDefinition(
new CpsFlowDefinition(
""
+ "node {\n"
+ " withCredentials([[$class: 'ZipFileBinding', credentialsId: '"
+ credentialsId
+ "', variable: 'ziploc']]) {\n"
+ (Functions.isWindows()
? " bat 'type %ziploc%" + winFile + "'\n"
: " sh 'cat ${ziploc}" + unixFile + "'\n")
+ " def text = readFile encoding: 'UTF-8', file: \"${env.ziploc}"
+ unixFile
+ "\"\n"
+ " if (!text.equals('''"
+ contents
+ "''')) {\n"
+ " error ('incorrect details from zip file')\n"
+ " }\n"
+ " }\n"
+ "}\n",
true));
WorkflowRun run = p.scheduleBuild2(0).get();
j.assertBuildStatusSuccess(run);
j.assertLogContains(contents, run);
}
/**
* Delete an uploaded file.
*
* @param request
* @param response
* @return FileItem
* @throws IOException
*/
protected static FileItem removeUploadedFile(
HttpServletRequest request, HttpServletResponse response) throws IOException {
String parameter = request.getParameter(PARAM_REMOVE);
FileItem item = findFileItem(getSessionFileItems(request), parameter);
if (item != null) {
getSessionFileItems(request).remove(item);
renderXmlResponse(request, response, DELETED_TRUE);
logger.debug(
"UPLOAD-SERVLET ("
+ request.getSession().getId()
+ ") removeUploadedFile: "
+ parameter
+ " "
+ item.getName()
+ " "
+ item.getSize());
} else {
renderXmlResponse(request, response, ERROR_ITEM_NOT_FOUND);
logger.info(
"UPLOAD-SERVLET ("
+ request.getSession().getId()
+ ") removeUploadedFile: "
+ parameter
+ " unable to delete file because it isn't in session.");
}
return item;
}
/**
* Realizando o upload do arquivo informado
*
* @author Raphael Rossiter
* @date 30/07/2009
* @param HttpServletRequest
*/
private Object[] recebendoObjetos(HttpServletRequest httpServletRequest)
throws FileUploadException {
Object[] parametrosFormulario = new Object[2];
DiskFileUpload upload = new DiskFileUpload();
List itens = upload.parseRequest(httpServletRequest);
FileItem fileItem = null;
if (itens != null) {
Iterator iter = itens.iterator();
while (iter.hasNext()) {
fileItem = (FileItem) iter.next();
if (fileItem.getFieldName().equals("arquivoAnexo")) {
parametrosFormulario[0] = fileItem;
}
if (fileItem.getFieldName().equals("observacaoAnexo")) {
parametrosFormulario[1] = fileItem.getString();
}
}
}
return parametrosFormulario;
}
@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 static final File writeFileItemToFolder(
FileItem fileItem, File folder, boolean overwrite, boolean rename) throws IOException {
if (!folder.isDirectory()) {
return null;
}
File file =
new File(
URLHelper.mergePath(
folder.getAbsolutePath(),
StringHelper.createFileName(StringHelper.getFileNameFromPath(fileItem.getName()))));
if (!file.exists()) {
file.createNewFile();
} else {
if (!overwrite && !rename) {
throw new FileExistsException("File already exists.");
}
if (rename) {
file = ResourceHelper.getFreeFileName(file);
}
}
InputStream in = null;
try {
in = fileItem.getInputStream();
writeStreamToFile(in, file);
return file;
} catch (IOException e) {
ResourceHelper.closeResource(in);
file.delete();
throw e;
} finally {
ResourceHelper.closeResource(in);
}
}
@SuppressWarnings("unchecked")
private void parseParams(HttpServletRequest req) {
try {
Map m = req.getParameterMap();
for (Object e0 : m.entrySet()) {
Map.Entry<String, ?> e = (Map.Entry<String, ?>) e0;
Object v = e.getValue();
String vs =
v instanceof String[]
? StringUtils.join((String[]) v, "")
: ObjectUtils.toString(v, "");
setString(e.getKey(), vs);
}
if (ServletFileUpload.isMultipartContent(req)) {
ServletFileUpload upload = createFileUpload();
List<FileItem> fileItems = upload.parseRequest(req);
for (FileItem fileItem : fileItems) {
if (fileItem.isFormField()) {
setString(fileItem.getFieldName(), fileItem.getString(Charsets.DEFAULT));
} else {
put(fileItem.getFieldName(), fileItem);
}
}
}
} catch (Exception e) {
throw new WebException(e);
}
}
public Photo saveImg(FileItem item) throws Exception {
Photo photo = new Photo();
String filename = item.getName();
if (filename == null || filename.length() == 0) {
log.error("img name illegal");
return null;
}
int index = filename.lastIndexOf(".");
String type = filename.substring(index + 1);
if (!ImgTools.checkImgFormatValidata(type)) {
log.error("img type illegal");
return null;
}
ObjectId id = ObjectIdGenerator.generate();
// filename = new ObjectId() + filename.substring(index);
photo.setId(id.toString());
photo.setType(type);
GridFS mphoto = new GridFS(MongoDBPool.getInstance().getDB(), collection);
GridFSInputFile in = null;
in = mphoto.createFile(item.getInputStream());
in.setId(id);
in.setFilename(id.toString());
in.setContentType(type);
in.save();
item.getInputStream().close();
return photo;
}
/** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
Fachada fachada = Fachada.obterInstancia();
String acao = "";
List<FileItem> items = null;
if (ServletFileUpload.isMultipartContent(request)) {
try {
items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
} catch (FileUploadException e1) {
e1.printStackTrace();
}
for (FileItem item : items) {
if (item.getFieldName().equals("acao")) {
acao = item.getString();
}
}
} else {
acao = request.getParameter("acao");
}
try {
if (acao.equals("deletar")) {
deletarMembro(request, fachada);
} else {
cadastrarEditarMembro(request, response, fachada, acao, items);
}
request.getRequestDispatcher("sucesso.jsp").forward(request, response);
} catch (Exception e) {
e.printStackTrace();
request.getRequestDispatcher("falha.jsp").forward(request, response);
}
}
@RequestMapping(value = "/UploadFile.htm")
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException {
boolean isMultipart = ServletFileUpload.isMultipartContent(request);
FileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload upload = new ServletFileUpload(factory);
File file = null;
try {
List<FileItem> items = upload.parseRequest(request);
if (isMultipart) {
for (FileItem item : items) {
if (!item.isFormField()) {
String name = new File(item.getName()).getName();
file = new File(request.getRealPath(File.separator) + File.separator + name);
item.write(file);
}
}
readFileImpl.readCSVFile(file);
request.getRequestDispatcher("jsp/display.jsp").forward(request, response);
}
} catch (FileUploadException e) {
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
DiskFileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload fileUpload = new ServletFileUpload(factory);
// 设置上传文件大小的上限，-1表示无上限
fileUpload.setSizeMax(-1);
// 上传文件，解析表单中包含的文件字段和普通字段
try {
List<FileItem> items = fileUpload.parseRequest(request);
if (items.size() > 0) {
FileItem item = (FileItem) items.get(0);
String name = item.getName();
String path = getServletContext().getRealPath(Constants.UPLOAD_IMG_PATH) + "/" + name;
logger.info("上传用户图片信息,图片名：" + name + ";上传路径：" + path);
// 实现图片上传
try {
item.write(new File(path));
// 就用户头像路径保存.
User user = new User();
user.setPhone(request.getHeader("owner"));
user.setImgPath(Constants.UPLOAD_IMG_PATH + "/" + name);
userService.saveOrUpdateUserInfo(user);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
} catch (FileUploadException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public Map upload(HttpServletRequest request, FileItem item) {
Map mapList = new HashMap();
try {
if (item.isFormField()) {
// 普通表单
} else {
String fieldName = item.getFieldName();
String fileName = item.getName();
// 如果文件域没有填写内容，或者填写的文件不存在
if ("".equals(fileName) || item.getSize() == 0) {
return mapList;
}
String userfilepath = request.getRealPath("upload");
String date = "/" + fnu.getDate8() + "/";
String extName = fileName.substring(fileName.lastIndexOf(".") + 1, fileName.length());
String newfilename = fnu.getUUID() + "." + extName;
File uploadedFile = new File(userfilepath + date + newfilename);
if (!uploadedFile.exists()) { // 如果要写入的文件或目录不存在，那么试着创建要写入的目录，以便写入文件
uploadedFile.getParentFile().mkdirs();
}
item.write(uploadedFile);
mapList.put("fieldname", fieldName);
mapList.put(
"filename",
fileName.substring(fileName.lastIndexOf(File.separator) + 1, fileName.length()));
mapList.put("extname", extName);
mapList.put("filepath", userfilepath + date + newfilename);
}
} catch (Exception e) {
e.printStackTrace();
}
return mapList;
}
/*
* (non-Javadoc)
*
* @see org.apache.struts2.dispatcher.multipart.MultiPartRequest#getFile(java.lang.String)
*/
public File[] getFile(String fieldName) {
List<FileItem> items = files.get(fieldName);
if (items == null) {
return null;
}
List<File> fileList = new ArrayList<File>(items.size());
for (FileItem fileItem : items) {
File storeLocation = ((DiskFileItem) fileItem).getStoreLocation();
if (fileItem.isInMemory() && storeLocation != null && !storeLocation.exists()) {
try {
storeLocation.createNewFile();
} catch (IOException e) {
if (LOG.isErrorEnabled()) {
LOG.error(
"Cannot write uploaded empty file to disk: " + storeLocation.getAbsolutePath(), e);
}
}
}
fileList.add(storeLocation);
}
return fileList.toArray(new File[fileList.size()]);
}
protected File forceToFile(FileItem fileItem) throws IOException, ServletException {
if (fileItem.isInMemory()) {
String name = fileItem.getName();
if (null == name) {
throw new IllegalArgumentException("FileItem has null name");
}
// some browsers (IE, Chrome) pass an absolute filename, we just want the name of the file, no
// paths
name = name.replace('\\', '/');
if (name.length() > 2 && name.charAt(1) == ':') {
name = name.substring(2);
}
name = new File(name).getName();
File tmpFile = File.createTempFile(name, null);
try {
fileItem.write(tmpFile);
return tmpFile;
} catch (Exception e) {
throw new ServletException("Failed to persist uploaded file to disk", e);
}
} else {
return ((DiskFileItem) fileItem).getStoreLocation();
}
}
private FileItem getParameter(List<FileItem> items, String parameterName) {
for (FileItem item : items) {
if (parameterName.equals(item.getFieldName())) {
return item;
}
}
return null;
}
@Override
public void execute(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session = request.getSession();
ResourceBundle bundle = (ResourceBundle) session.getAttribute("bundle");
String jsonError = "";
ServletContext context = request.getSession().getServletContext();
response.setContentType("application/json");
try {
if (ServletFileUpload.isMultipartContent(request)) {
String fileName;
String filePath;
FileType.Type type;
List<FileItem> multiparts =
new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
for (FileItem item : multiparts) {
if (!item.isFormField()) {
fileName = new File(item.getName()).getName();
type = FileType.getType(fileName);
if (type != null) {
filePath = context.getRealPath(type.getPath());
SecureRandom random = new SecureRandom();
fileName =
new BigInteger(130, random).toString(32) + FileType.parseFileFormat(fileName);
item.write(new File(filePath + File.separator + fileName));
request
.getSession()
.setAttribute(
"urlCat",
ServerLocationUtils.getServerPath(request) + type.getPath() + "/" + fileName);
LOG.debug("File uploaded successfully");
response
.getWriter()
.print(
new JSONObject()
.put(
"success",
UTF8.encoding(bundle.getString("notification.upload.file.success"))));
} else {
jsonError = UTF8.encoding(bundle.getString("notification.wrong.file.format"));
}
}
}
} else {
jsonError = UTF8.encoding(bundle.getString("notification.request.error"));
}
} catch (Exception e) {
LOG.error(e.getLocalizedMessage(), e);
jsonError = UTF8.encoding(bundle.getString("notification.upload.file.error"));
} finally {
if (!jsonError.isEmpty()) {
response.getWriter().print(new JSONObject().put("error", jsonError));
}
}
}
private void processFile(FileItem item) {
imageSize = item.getSize();
try {
imageIs = item.getInputStream();
} catch (IOException e) {
imageIs = null;
imageSize = 0;
}
}
/**
* Process the multipart form
*
* @param nav The Navigation object
*/
public void process() {
for (FileItem item : files) {
if (item.isFormField()) {
map.put(item.getFieldName(), item.getString());
} else {
processFile(item);
}
}
}
