List of usage examples for java.io DataInputStream read
public final int read(byte b[]) throws IOException
b. From source file:hu.sztaki.lpds.pgportal.portlets.file.LFCFileStoragePortlet.java
@Override public void serveResource(ResourceRequest request, ResourceResponse response) throws PortletException, IOException { // PortletSession ps=request.getPortletSession(); //Download Process String filelist = ""; if (request.getParameter("selected_file") != null && !request.getParameter("selected_file").equals(new String(""))) { filelist = request.getParameter("selected_file"); }//from ww w .j a va 2 s . c om String userId = getUserName(request); String lfcHost = RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getLfcHost(); String gridName = RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getGridName(); String certPath = PropertyLoader.getInstance().getProperty("portal.prefix.dir") + "users" + "/" + userId; /*event.getTextFieldBean("newName").setValue(""); event.getTextFieldBean("dirName").setValue(""); * */ if (!userCertCheckMG(userId, gridName)) { /* response.setRenderParameter("message", "No valid certificate for " + gridName); viewGridResources(request, getSelectedGridForUser(userId), getSelectedVOForUser(userId)); response.setRenderParameter("showErrorButton", "0"); //response.setRenderParameter("showFileBrowser", "0"); response.setRenderParameter("userID", userId); //setNextState(req, "file/File.jsp"); return; * */ } if (gridName.equals("All") || lfcHost == null || lfcHost.equals("")) { /* response.setRenderParameter("message", "Select a VO and an LFCHOST"); viewGridResources(request, getSelectedGridForUser(userId), getSelectedVOForUser(userId)); response.setRenderParameter("showFileBrowser", "0"); response.setRenderParameter("userID", userId); //setNextState(req, "file/File.jsp"); return; * */ } String path = "/grid/" + gridName; String fileName = ""; if (((filelist == null) || filelist.equals(new String("")))) { // A file is not selected from the list //fillFileList(getCurrentBrowser(userId).getLastSelectedItem().getItems(), fileList, ""); for (int i = 0; i < RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId) .getSelectedItems().size(); i++) { path = path + "/" + RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId) .getSelectedItems().get(i); } /* response.setRenderParameter("path", path); response.setRenderParameter("showFileBrowser", "1"); viewGridResources(request, getSelectedGridForUser(userId), getSelectedVOForUser(userId)); response.setRenderParameter("message", "A file is not selected"); response.setRenderParameter("userID", userId); //setNextState(req, "file/File.jsp"); * return; * */ response.getWriter().write( "<br><br><table align=\"center\" width=\"100%\" bgcolor=\"lightblue\" ><tr align=\"center\"><td>"); response.getWriter().write( "<strong>ERROR! <br><br>No file selected!<br><br> Please use \"back\" button in your browser to go back to the previous page.</strong>"); response.getWriter().write("</td></tr></table>"); return; } // extract the name and '+' or' -', indicating whether the item is a directory or a file String[] names = filelist.split("@"); fileName = names[names.length - 1]; /* NO DIRECTORY DOWNLOAD */ if (names[0].charAt(0) != '-' || names[0].trim().length() == 0) { // Selected item is not a file response.getWriter().write( "<br><br><table align=\"center\" width=\"100%\" bgcolor=\"lightblue\" ><tr align=\"center\"><td>"); response.getWriter().write( "<strong>ERROR! <br><br>Selected entry is not a file!<br><br> Please use \"back\" button in your browser to go back to the previous page.</strong>"); response.getWriter().write("</td></tr></table>"); return; //response.getWriter().write("0"); /*//fillFileList(getCurrentBrowser(userId).getLastSelectedItem().getItems(), fileList, ""); for(int i=0;i<RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getSelectedItems().size();i++) { path = path + "/" + RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getSelectedItems().get(i); } response.setRenderParameter("path", path); response.setRenderParameter("showFileBrowser", "1"); viewGridResources(request, getSelectedGridForUser(userId), getSelectedVOForUser(userId)); response.setRenderParameter("userID", userId); //setNextState(req, "file/File.jsp"); return; * */ } String tempdir = System.getProperty("java.io.tmpdir") + "/users"; String argument = ""; // find the path of the selected item for (int i = 0; i < RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getSelectedItems() .size(); i++) argument = argument + " " + RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getSelectedItems().get(i); Process p; for (int i = 0; i < RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getSelectedItems() .size(); i++) { path = path + "/" + RemoteFileManagerSingleton.getInstance().getCurrentBrowser(userId).getSelectedItems().get(i); } ArrayList fList = new ArrayList(); try { // save the file to the portal server fList.add(fileName); VOInfoRequester inforeq = new VOInfoRequester(); String bdii = inforeq.getInfos(gridName).getBdii(); p = Runtime.getRuntime() .exec("/bin/bash " + scripts_path + "fileDownload.sh " + scripts_path + " " + bdii + " " + userId + " " + tempdir + " " + certPath + " " + lfcHost + " " + " " + gridName + " " + path + " " + fileName); p.waitFor(); ///response.setRenderParameter("isDirectory", "0"); } catch (Exception ex) { response.setContentType("text/plain"); response.getWriter().write( "<br><br><table align=\"center\" width=\"100%\" bgcolor=\"lightblue\" ><tr align=\"center\"><td>"); response.getWriter().write( "<strong>ERROR! <br><br>File cannot be downloaded!<br><br> Please use \"back\" button in your browser to go back to the previous page.</strong>"); response.getWriter().write("</td></tr></table>"); return; } RemoteFileManagerSingleton.getInstance().putFileList(userId, fList); /*response.setRenderParameter("path", path); response.setRenderParameter("fileNames", "true"); response.setRenderParameter("fileName", fileName); response.setRenderParameter("userID", userId); response.setRenderParameter("nextJSP","/WEB-INF/jsp/file/fileDownload.jsp"); */ // sending file back to the browser File f = new File(tempdir + "/" + userId + "/fileDownloadDir/" + fileName); if (!f.exists()) { response.setContentType("text/plain"); response.getWriter().write( "<br><br><table align=\"center\" width=\"100%\" bgcolor=\"lightblue\" ><tr align=\"center\"><td>"); response.getWriter().write( "<strong>ERROR! <br><br>File cannot be downloaded!<br><br> Please use \"back\" button in your browser to go back to the previous page.</strong>"); response.getWriter().write("</td></tr></table>"); return; } int length = 0; // // Set the response and go! // // response.setContentType("application/x-download"); response.addProperty("Content-Disposition", "inline; filename=" + fileName); response.setContentLength((int) f.length()); //response.setHeader( "Content-Disposition", "attachment; filename=\"" + original_filename + "\"" ); // // Stream to the requester. // byte[] bbuf = new byte[10 * 1024]; DataInputStream in = new DataInputStream(new FileInputStream(f)); while ((in != null) && ((length = in.read(bbuf)) != -1)) { response.getPortletOutputStream().write(bbuf, 0, length); } in.close(); response.getPortletOutputStream().flush(); response.getPortletOutputStream().close(); //END of Download Process // FileUploadProgressListener listener=(FileUploadProgressListener) //((PortletFileUpload)ps.getAttribute("upload",ps.APPLICATION_SCOPE)).getProgressListener(); // response.getWriter().write(lisener.getFileuploadstatus()); }
From source file:org.joget.apps.app.controller.ConsoleWebController.java
@RequestMapping(value = "/userview/screenshot/(*:appId)/(*:userviewId)") public void consoleUserviewScreenshot(HttpServletRequest request, HttpServletResponse response, @RequestParam(value = "appId") String appId, @RequestParam(value = "version", required = false) String version, @RequestParam(value = "userviewId") String userviewId) throws IOException { version = (version != null) ? version : ""; String filename = appId + "_" + version + "_" + userviewId + ".png"; String basePath = SetupManager.getBaseDirectory(); String dataFileBasePath = SetupManager.getSettingValue("dataFileBasePath"); if (dataFileBasePath != null && dataFileBasePath.length() > 0) { basePath = dataFileBasePath;/*from www .ja v a2 s . c o m*/ } String path = basePath + "app_screenshots"; InputStream imageInput; File f = new File(path, filename); if (!f.exists()) { String defaultImage = "images/sampleapp.png"; imageInput = getClass().getClassLoader().getResourceAsStream(defaultImage); } else { imageInput = new FileInputStream(f); } response.setContentType("image/png"); OutputStream out = response.getOutputStream(); byte[] bbuf = new byte[65536]; DataInputStream in = new DataInputStream(imageInput); try { int length = 0; while ((in != null) && ((length = in.read(bbuf)) != -1)) { out.write(bbuf, 0, length); } } finally { in.close(); out.flush(); out.close(); } }
From source file:org.joget.apps.app.controller.ConsoleWebController.java
@RequestMapping("/console/monitor/log/(*:fileName)") public void consoleMonitorLogs(HttpServletResponse response, @RequestParam("fileName") String fileName) throws IOException { if (HostManager.isVirtualHostEnabled()) { response.sendError(HttpServletResponse.SC_FORBIDDEN); return;//from w w w . j a v a 2s.c o m } ServletOutputStream stream = response.getOutputStream(); String decodedFileName = fileName; try { decodedFileName = URLDecoder.decode(fileName, "UTF8"); } catch (UnsupportedEncodingException e) { // ignore } File file = LogUtil.getTomcatLogFile(decodedFileName); if (file == null || file.isDirectory() || !file.exists()) { response.sendError(HttpServletResponse.SC_NOT_FOUND); return; } DataInputStream in = new DataInputStream(new FileInputStream(file)); byte[] bbuf = new byte[65536]; try { // set attachment filename response.setHeader("Content-Disposition", "attachment; filename*=UTF-8''" + URLEncoder.encode(decodedFileName, "UTF8")); // send output int length = 0; while ((in != null) && ((length = in.read(bbuf)) != -1)) { stream.write(bbuf, 0, length); } } finally { in.close(); stream.flush(); stream.close(); } }
From source file:com.portfolio.data.provider.MysqlAdminProvider.java
@Override public Object postPortfolioZip(MimeType mimeType, MimeType mimeType2, HttpServletRequest httpServletRequest, int userId, int groupId, String modelId) throws FileNotFoundException, IOException { if (!credential.isAdmin(userId)) throw new RestWebApplicationException(Status.FORBIDDEN, "No admin right"); DataInputStream inZip = new DataInputStream(httpServletRequest.getInputStream()); ByteArrayOutputStream byte2 = new ByteArrayOutputStream(); StringBuffer outTrace = new StringBuffer(); String portfolioId = null;//from ww w . ja va2s . co m portfolioId = httpServletRequest.getParameter("portfolio"); String foldersfiles = null; String filename; String[] xmlFiles; String[] allFiles; String[] ImgFiles; int formDataLength = httpServletRequest.getContentLength(); byte[] buff = new byte[formDataLength]; // Recuperation de l'heure laquelle le zip est cr //Calendar cal = Calendar.getInstance(); //SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss_S"); //String now = sdf.format(cal.getTime()); this.genererPortfolioUuidPreliminaire(); javax.servlet.http.HttpSession session = httpServletRequest.getSession(true); String ppath = session.getServletContext().getRealPath(File.separator); String outsideDir = ppath.substring(0, ppath.lastIndexOf(File.separator)) + "_files" + File.separator; File outsideDirectoryFile = new File(outsideDir); System.out.println(outsideDir); // if the directory does not exist, create it if (!outsideDirectoryFile.exists()) { outsideDirectoryFile.mkdir(); } //Creation du zip filename = outsideDir + "xml_" + this.portfolioUuidPreliminaire + ".zip"; FileOutputStream outZip = new FileOutputStream(filename); int len; while ((len = inZip.read(buff)) != -1) { outZip.write(buff, 0, len); } inZip.close(); outZip.close(); //-- unzip -- foldersfiles = unzip(filename, outsideDir + this.portfolioUuidPreliminaire + File.separator); //TODO Attention si plusieurs XML dans le fichier xmlFiles = findFiles(outsideDir + this.portfolioUuidPreliminaire + File.separator, "xml"); allFiles = findFiles(outsideDir + this.portfolioUuidPreliminaire + File.separator, null); for (int i = 0; i < allFiles.length; i++) { portfolioRessourcesImportPath.add(allFiles[i]); String tmpFileName = allFiles[i].substring(allFiles[i].lastIndexOf(File.separator) + 1); String uuid = tmpFileName.substring(0, tmpFileName.indexOf("_")); portfolioRessourcesImportUuid.add(uuid); tmpFileName = allFiles[i].substring(allFiles[i].lastIndexOf(File.separator) + 1); String lang; try { int tmpPos = tmpFileName.indexOf("_"); lang = tmpFileName.substring(tmpPos + 1, tmpPos + 3); } catch (Exception ex) { lang = ""; } InputStream is = new FileInputStream(allFiles[i]); byte b[] = new byte[is.available()]; is.read(b); String extension; try { extension = tmpFileName.substring(tmpFileName.lastIndexOf(".") + 1); } catch (Exception ex) { extension = null; } // trop long //String tmpMimeType = FileUtils.getMimeType("file://"+allFiles[i]); String tmpMimeType = FileUtils.getMimeTypeFromExtension(extension); // Attention on initialise la ligne file // avec l'UUID d'origine de l'asmContext parent // Il sera mis jour avec l'UUID asmContext final dans writeNode try { UUID tmpUuid = UUID.fromString(uuid); if (tmpUuid.toString().equals(uuid)) this.putFile(uuid, lang, tmpFileName, outsideDir, tmpMimeType, extension, b.length, b, userId); } catch (Exception ex) { // Le nom du fichier ne commence pas par un UUID, // ce n'est donc pas une ressource } } //TODO Supprimer le zip quand a fonctionnera bien //--- Read xml fileL ---- for (int i = 0; i < xmlFiles.length; i++) { BufferedReader br = new BufferedReader(new FileReader(new File(xmlFiles[i]))); String line; StringBuilder sb = new StringBuilder(); while ((line = br.readLine()) != null) { sb.append(line.trim()); } String xml = "?"; xml = sb.toString(); if (xml.contains("<portfolio id=")) { try { Object returnValue = postPortfolio(new MimeType("text/xml"), new MimeType("text/xml"), xml, userId, groupId, null); return returnValue; } catch (MimeTypeParseException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } return false; }
From source file:com.portfolio.data.provider.MysqlDataProvider.java
@Override public Object postPortfolioZip(MimeType mimeType, MimeType mimeType2, HttpServletRequest httpServletRequest, int userId, int groupId, String modelId, int substid) throws IOException { if (!credential.isAdmin(userId) && !credential.isCreator(userId)) throw new RestWebApplicationException(Status.FORBIDDEN, "No admin right"); boolean isMultipart = ServletFileUpload.isMultipartContent(httpServletRequest); // Create a factory for disk-based file items DiskFileItemFactory factory = new DiskFileItemFactory(); // Configure a repository (to ensure a secure temp location is used) ServletContext servletContext = httpServletRequest.getSession().getServletContext(); File repository = (File) servletContext.getAttribute("javax.servlet.context.tempdir"); factory.setRepository(repository);// www.j a va2 s . c o m // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(factory); DataInputStream inZip = null; // Parse the request try { List<FileItem> items = upload.parseRequest(httpServletRequest); // Process the uploaded items Iterator<FileItem> iter = items.iterator(); while (iter.hasNext()) { FileItem item = iter.next(); if (!item.isFormField()) { inZip = new DataInputStream(item.getInputStream()); break; } } } catch (FileUploadException e) { // TODO Auto-generated catch block e.printStackTrace(); } String foldersfiles = null; String filename; String[] xmlFiles; String[] allFiles; // int formDataLength = httpServletRequest.getContentLength(); byte[] buff = new byte[0x100000]; // 1MB buffer // Recuperation de l'heure laquelle le zip est cr //Calendar cal = Calendar.getInstance(); //SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss_S"); //String now = sdf.format(cal.getTime()); this.genererPortfolioUuidPreliminaire(); javax.servlet.http.HttpSession session = httpServletRequest.getSession(true); String ppath = session.getServletContext().getRealPath("/"); String outsideDir = ppath.substring(0, ppath.lastIndexOf(File.separator)) + "_files" + File.separator; File outsideDirectoryFile = new File(outsideDir); System.out.println(outsideDir); // if the directory does not exist, create it if (!outsideDirectoryFile.exists()) { outsideDirectoryFile.mkdir(); } //Creation du zip filename = outsideDir + "xml_" + this.portfolioUuidPreliminaire + ".zip"; FileOutputStream outZip = new FileOutputStream(filename); int len; while ((len = inZip.read(buff)) != -1) { outZip.write(buff, 0, len); } inZip.close(); outZip.close(); //-- unzip -- foldersfiles = unzip(filename, outsideDir + this.portfolioUuidPreliminaire + File.separator); //TODO Attention si plusieurs XML dans le fichier xmlFiles = findFiles(outsideDir + this.portfolioUuidPreliminaire + File.separator, "xml"); allFiles = findFiles(outsideDir + this.portfolioUuidPreliminaire + File.separator, null); ////// Lecture du fichier de portfolio StringBuffer outTrace = new StringBuffer(); //// Importation du portfolio //--- Read xml fileL ---- ///// Pour associer l'ancien uuid -> nouveau, pour les fichiers HashMap<String, String> resolve = new HashMap<String, String>(); String portfolioUuid = "erreur"; boolean hasLoaded = false; try { for (int i = 0; i < xmlFiles.length; i++) { String xmlFilepath = xmlFiles[i]; String xmlFilename = xmlFilepath.substring(xmlFilepath.lastIndexOf(File.separator)); if (xmlFilename.contains("_")) continue; // Case when we add an xml in the portfolio BufferedReader br = new BufferedReader(new FileReader(new File(xmlFilepath))); String line; StringBuilder sb = new StringBuilder(); while ((line = br.readLine()) != null) { sb.append(line.trim()); } String xml = "?"; xml = sb.toString(); portfolioUuid = UUID.randomUUID().toString(); if (xml.contains("<portfolio")) // Le porfolio (peux mieux faire) { Document doc = DomUtils.xmlString2Document(xml, outTrace); Node rootNode = (doc.getElementsByTagName("portfolio")).item(0); if (rootNode == null) throw new Exception("Root Node (portfolio) not found !"); else { rootNode = (doc.getElementsByTagName("asmRoot")).item(0); String uuid = UUID.randomUUID().toString(); insertMysqlPortfolio(portfolioUuid, uuid, 0, userId); writeNode(rootNode, portfolioUuid, null, userId, 0, uuid, null, 0, 0, false, resolve); } updateMysqlPortfolioActive(portfolioUuid, true); /// Finalement on cre un rle designer int groupid = postCreateRole(portfolioUuid, "designer", userId); /// Ajoute la personne dans ce groupe putUserGroup(Integer.toString(groupid), Integer.toString(userId)); hasLoaded = true; } } } catch (Exception e) { e.printStackTrace(); } if (hasLoaded) for (int i = 0; i < allFiles.length; i++) { String fullPath = allFiles[i]; String tmpFileName = allFiles[i].substring(allFiles[i].lastIndexOf(File.separator) + 1); int index = tmpFileName.indexOf("_"); if (index == -1) index = tmpFileName.indexOf("."); int last = tmpFileName.lastIndexOf(File.separator); if (last == -1) last = 0; String uuid = tmpFileName.substring(last, index); // tmpFileName = allFiles[i].substring(allFiles[i].lastIndexOf(File.separator)+1); String lang; try { // int tmpPos = tmpFileName.indexOf("_"); lang = tmpFileName.substring(index + 1, index + 3); if ("un".equals(lang)) // Hack sort of fixing previous implementation lang = "en"; } catch (Exception ex) { lang = ""; } InputStream is = new FileInputStream(allFiles[i]); byte b[] = new byte[is.available()]; is.read(b); String extension; try { extension = tmpFileName.substring(tmpFileName.lastIndexOf(".") + 1); } catch (Exception ex) { extension = null; } // trop long //String tmpMimeType = FileUtils.getMimeType("file://"+allFiles[i]); String tmpMimeType = FileUtils.getMimeTypeFromExtension(extension); // Attention on initialise la ligne file // avec l'UUID d'origine de l'asmContext parent // Il sera mis jour avec l'UUID asmContext final dans writeNode try { UUID tmpUuid = UUID.fromString(uuid); /// base uuid String resolved = resolve.get(uuid); /// New uuid String sessionval = session.getId(); String user = (String) session.getAttribute("user"); // String test = outsideDir+File.separator+this.portfolioUuidPreliminaire+File.separator+tmpFileName; // File file = new File(outsideDir+File.separator+this.portfolioUuidPreliminaire+File.separator+tmpFileName); File file = new File(fullPath); // server backend // fileserver String backend = session.getServletContext().getInitParameter("backendserver"); if (resolved != null) { /// Have to send it in FORM, compatibility with regular file posting PostForm.sendFile(sessionval, backend, user, resolved, lang, file); /// No need to fetch resulting ID, since we provided it /* InputStream objReturn = connect.getInputStream(); StringWriter idResponse = new StringWriter(); IOUtils.copy(objReturn, idResponse); fileid = idResponse.toString(); //*/ } /* if(tmpUuid.toString().equals(uuid)) this.putFile(uuid,lang,tmpFileName,outsideDir,tmpMimeType,extension,b.length,b,userId); //*/ } catch (Exception ex) { // Le nom du fichier ne commence pas par un UUID, // ce n'est donc pas une ressource ex.printStackTrace(); } } File zipfile = new File(filename); zipfile.delete(); File zipdir = new File(outsideDir + this.portfolioUuidPreliminaire + File.separator); zipdir.delete(); return portfolioUuid; }