List of usage examples for org.apache.commons.fileupload.util Streams asString
public static String asString(InputStream pStream, String pEncoding) throws IOException
From source file:jetbrick.web.mvc.multipart.CommonsFileUpload.java
@Override public MultipartRequest transform(HttpServletRequest request) throws IOException { String contextType = request.getHeader("Content-Type"); if (contextType == null || !contextType.startsWith("multipart/form-data")) { return null; }/* ww w. j a v a 2s. c om*/ String encoding = request.getCharacterEncoding(); MultipartRequest req = new MultipartRequest(request); ServletFileUpload upload = new ServletFileUpload(); upload.setHeaderEncoding(encoding); try { FileItemIterator it = upload.getItemIterator(request); while (it.hasNext()) { FileItemStream item = it.next(); String fieldName = item.getFieldName(); InputStream stream = item.openStream(); try { if (item.isFormField()) { req.setParameter(fieldName, Streams.asString(stream, encoding)); } else { String originalFilename = item.getName(); if (originalFilename == null || originalFilename.length() == 0) { continue; } File diskFile = UploadUtils.getUniqueTemporaryFile(originalFilename); OutputStream fos = new FileOutputStream(diskFile); try { IoUtils.copy(stream, fos); } finally { IoUtils.closeQuietly(fos); } FilePart filePart = new FilePart(fieldName, originalFilename, diskFile); req.addFile(filePart); } } finally { IoUtils.closeQuietly(stream); } } } catch (FileUploadException e) { throw new IllegalStateException(e); } return req; }
From source file:is.hax.spring.web.multipart.StreamingMultipartResolver.java
public MultipartHttpServletRequest resolveMultipart(HttpServletRequest request) throws MultipartException { // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(); upload.setFileSizeMax(maxUploadSize); String encoding = determineEncoding(request); Map<String, MultipartFile> multipartFiles = new HashMap<String, MultipartFile>(); Map<String, String[]> multipartParameters = new HashMap<String, String[]>(); // Parse the request try {// w ww . java 2s. c o m FileItemIterator iter = upload.getItemIterator(request); while (iter.hasNext()) { FileItemStream item = iter.next(); String name = item.getFieldName(); InputStream stream = item.openStream(); if (item.isFormField()) { String value = Streams.asString(stream, encoding); String[] curParam = multipartParameters.get(name); if (curParam == null) { // simple form field multipartParameters.put(name, new String[] { value }); } else { // array of simple form fields String[] newParam = StringUtils.addStringToArray(curParam, value); multipartParameters.put(name, newParam); } } else { // Process the input stream MultipartFile file = new StreamingMultipartFile(item); if (multipartFiles.put(name, file) != null) { throw new MultipartException("Multiple files for field name [" + file.getName() + "] found - not supported by MultipartResolver"); } } } } catch (IOException e) { throw new MultipartException("something went wrong here", e); } catch (FileUploadException e) { throw new MultipartException("something went wrong here", e); } return new DefaultMultipartHttpServletRequest(request, multipartFiles, multipartParameters); }
From source file:ee.jaaaar.dreamestate.core.StreamingMultipartResolver.java
@Override public MultipartHttpServletRequest resolveMultipart(HttpServletRequest request) throws MultipartException { // Create a new file upload handler ServletFileUpload upload = new ServletFileUpload(); upload.setFileSizeMax(maxUploadSize); String encoding = determineEncoding(request); Map<String, String[]> multipartParameters = new HashMap<String, String[]>(); MultiValueMap<String, MultipartFile> multipartFiles = new LinkedMultiValueMap<String, MultipartFile>(); // Parse the request try {/*w ww. j a va 2s . co m*/ FileItemIterator iter = upload.getItemIterator(request); while (iter.hasNext()) { FileItemStream item = iter.next(); String name = item.getFieldName(); InputStream stream = item.openStream(); if (item.isFormField()) { String value = Streams.asString(stream, encoding); String[] curParam = (String[]) multipartParameters.get(name); if (curParam == null) { // simple form field multipartParameters.put(name, new String[] { value }); } else { // array of simple form fields String[] newParam = StringUtils.addStringToArray(curParam, value); multipartParameters.put(name, newParam); } } else { // Process the input stream MultipartFile file = new StreamingMultipartFile(item); multipartFiles.add(name, file); } } } catch (IOException e) { throw new MultipartException("something went wrong here", e); } catch (FileUploadException e) { throw new MultipartException("something went wrong here", e); } return new DefaultMultipartHttpServletRequest(request, multipartFiles, multipartParameters); }
From source file:com.google.phonenumbers.PhoneNumberParserServlet.java
public void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException { String phoneNumber = null;/*w w w . j av a 2 s . c om*/ String defaultCountry = null; String languageCode = "en"; // Default languageCode to English if nothing is entered. String regionCode = ""; String fileContents = null; ServletFileUpload upload = new ServletFileUpload(); upload.setSizeMax(50000); try { FileItemIterator iterator = upload.getItemIterator(req); while (iterator.hasNext()) { FileItemStream item = iterator.next(); InputStream in = item.openStream(); if (item.isFormField()) { String fieldName = item.getFieldName(); if (fieldName.equals("phoneNumber")) { phoneNumber = Streams.asString(in, "UTF-8"); } else if (fieldName.equals("defaultCountry")) { defaultCountry = Streams.asString(in).toUpperCase(); } else if (fieldName.equals("languageCode")) { String languageEntered = Streams.asString(in).toLowerCase(); if (languageEntered.length() > 0) { languageCode = languageEntered; } } else if (fieldName.equals("regionCode")) { regionCode = Streams.asString(in).toUpperCase(); } } else { try { fileContents = IOUtils.toString(in); } finally { IOUtils.closeQuietly(in); } } } } catch (FileUploadException e1) { e1.printStackTrace(); } StringBuilder output; if (fileContents.length() == 0) { output = getOutputForSingleNumber(phoneNumber, defaultCountry, languageCode, regionCode); resp.setContentType("text/html"); resp.setCharacterEncoding("UTF-8"); resp.getWriter().println("<html><head>"); resp.getWriter() .println("<link type=\"text/css\" rel=\"stylesheet\" href=\"/stylesheets/main.css\" />"); resp.getWriter().println("</head>"); resp.getWriter().println("<body>"); resp.getWriter().println("Phone Number entered: " + phoneNumber + "<br>"); resp.getWriter().println("defaultCountry entered: " + defaultCountry + "<br>"); resp.getWriter().println("Language entered: " + languageCode + (regionCode.length() == 0 ? "" : " (" + regionCode + ")" + "<br>")); } else { output = getOutputForFile(defaultCountry, fileContents); resp.setContentType("text/html"); } resp.getWriter().println(output); resp.getWriter().println("</body></html>"); }
From source file:com.medallia.spider.api.DynamicInputImpl.java
/** * Creates a new {@link DynamicInputImpl} * @param request from which to read the request parameters */// w w w. ja va2 s . co m public DynamicInputImpl(HttpServletRequest request) { @SuppressWarnings("unchecked") Map<String, String[]> reqParams = Maps.newHashMap(request.getParameterMap()); this.inputParams = reqParams; if (ServletFileUpload.isMultipartContent(request)) { this.fileUploads = Maps.newHashMap(); Multimap<String, String> inputParamsWithList = ArrayListMultimap.create(); ServletFileUpload upload = new ServletFileUpload(); try { FileItemIterator iter = upload.getItemIterator(request); while (iter.hasNext()) { FileItemStream item = iter.next(); String fieldName = item.getFieldName(); InputStream stream = item.openStream(); if (item.isFormField()) { inputParamsWithList.put(fieldName, Streams.asString(stream, Charsets.UTF_8.name())); } else { final String filename = item.getName(); final byte[] bytes = ByteStreams.toByteArray(stream); fileUploads.put(fieldName, new UploadedFile() { @Override public String getFilename() { return filename; } @Override public byte[] getBytes() { return bytes; } @Override public int getSize() { return bytes.length; } }); } } for (Entry<String, Collection<String>> entry : inputParamsWithList.asMap().entrySet()) { inputParams.put(entry.getKey(), entry.getValue().toArray(new String[0])); } } catch (IOException | FileUploadException e) { throw new IllegalArgumentException("Failed to parse multipart", e); } } else { this.fileUploads = Collections.emptyMap(); } }
From source file:fi.jyu.student.jatahama.onlineinquirytool.server.LoadSaveServlet.java
@Override public final void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException { try {/*from w w w.j av a2 s . c om*/ // We always return xhtml in utf-8 response.setContentType("application/xhtml+xml"); response.setCharacterEncoding("utf-8"); // Default filename just in case none is found in form String filename = defaultFilename; // Commons file upload ServletFileUpload upload = new ServletFileUpload(); // Go through upload items FileItemIterator iterator = upload.getItemIterator(request); while (iterator.hasNext()) { FileItemStream item = iterator.next(); InputStream stream = item.openStream(); if (item.isFormField()) { // Parse form fields String fieldname = item.getFieldName(); if ("chartFilename".equals(fieldname)) { // Ordering is important in client page! We expect filename BEFORE data. Otherwise filename will be default // See also: http://www.w3.org/TR/html4/interact/forms.html#h-17.13.4 // "The parts are sent to the processing agent in the same order the // corresponding controls appear in the document stream." filename = Streams.asString(stream, "utf-8"); } else if ("chartDataXML".equals(fieldname)) { log.info("Doing form bounce"); String filenameAscii = formSafeAscii(filename); String fileNameUtf = formSafeUtfName(filename); String cdh = "attachment; filename=\"" + filenameAscii + "\"; filename*=utf-8''" + fileNameUtf; response.setHeader("Content-Disposition", cdh); ServletOutputStream out = response.getOutputStream(); Streams.copy(stream, out, false); out.flush(); // No more processing needed (prevent BOTH form AND upload from happening) return; } } else { // Handle upload log.info("Doing file bounce"); ServletOutputStream out = response.getOutputStream(); Streams.copy(stream, out, false); out.flush(); // No more processing needed (prevent BOTH form AND upload from happening) return; } } } catch (Exception ex) { throw new ServletException(ex); } }
From source file:com.fullmetalgalaxy.server.pm.PMServlet.java
@Override protected void doPost(HttpServletRequest p_request, HttpServletResponse p_response) throws ServletException, IOException { ServletFileUpload upload = new ServletFileUpload(); try {/*from w w w . j ava2 s .c o m*/ // build message to send Properties props = new Properties(); Session session = Session.getDefaultInstance(props, null); MimeMessage msg = new MimeMessage(session); msg.setSubject("[FMG] no subject", "text/plain"); msg.setSender(new InternetAddress("admin@fullmetalgalaxy.com", "FMG Admin")); msg.setFrom(new InternetAddress("admin@fullmetalgalaxy.com", "FMG Admin")); EbAccount fromAccount = null; // Parse the request FileItemIterator iter = upload.getItemIterator(p_request); while (iter.hasNext()) { FileItemStream item = iter.next(); if (item.isFormField()) { if ("msg".equalsIgnoreCase(item.getFieldName())) { msg.setContent(Streams.asString(item.openStream(), "UTF-8"), "text/plain"); } if ("subject".equalsIgnoreCase(item.getFieldName())) { msg.setSubject("[FMG] " + Streams.asString(item.openStream(), "UTF-8"), "text/plain"); } if ("toid".equalsIgnoreCase(item.getFieldName())) { EbAccount account = null; try { account = FmgDataStore.dao().get(EbAccount.class, Long.parseLong(Streams.asString(item.openStream(), "UTF-8"))); } catch (NumberFormatException e) { } if (account != null) { msg.addRecipient(Message.RecipientType.TO, new InternetAddress(account.getEmail(), account.getPseudo())); } } if ("fromid".equalsIgnoreCase(item.getFieldName())) { try { fromAccount = FmgDataStore.dao().get(EbAccount.class, Long.parseLong(Streams.asString(item.openStream(), "UTF-8"))); } catch (NumberFormatException e) { } if (fromAccount != null) { if (fromAccount.getAuthProvider() == AuthProvider.Google && !fromAccount.isHideEmailToPlayer()) { msg.setFrom(new InternetAddress(fromAccount.getEmail(), fromAccount.getPseudo())); } else { msg.setFrom( new InternetAddress(fromAccount.getFmgEmail(), fromAccount.getPseudo())); } } } } } // msg.addRecipients( Message.RecipientType.BCC, InternetAddress.parse( // "archive@fullmetalgalaxy.com" ) ); Transport.send(msg); } catch (Exception e) { log.error(e); p_response.sendRedirect("/genericmsg.jsp?title=Error&text=" + e.getMessage()); return; } p_response.sendRedirect("/genericmsg.jsp?title=Message envoye"); }
From source file:com.twosigma.beaker.core.module.elfinder.ConnectorController.java
private HttpServletRequest parseMultipartContent(final HttpServletRequest request) throws Exception { if (!ServletFileUpload.isMultipartContent(request)) return request; final Map<String, String> requestParams = new HashMap<String, String>(); List<FileItemStream> listFiles = new ArrayList<FileItemStream>(); // Parse the request ServletFileUpload sfu = new ServletFileUpload(); String characterEncoding = request.getCharacterEncoding(); if (characterEncoding == null) { characterEncoding = "UTF-8"; }/*from w w w . j ava 2 s .co m*/ sfu.setHeaderEncoding(characterEncoding); FileItemIterator iter = sfu.getItemIterator(request); while (iter.hasNext()) { final FileItemStream item = iter.next(); String name = item.getFieldName(); InputStream stream = item.openStream(); if (item.isFormField()) { requestParams.put(name, Streams.asString(stream, characterEncoding)); } else { String fileName = item.getName(); if (fileName != null && !"".equals(fileName.trim())) { ByteArrayOutputStream os = new ByteArrayOutputStream(); IOUtils.copy(stream, os); final byte[] bs = os.toByteArray(); stream.close(); listFiles.add((FileItemStream) Proxy.newProxyInstance(this.getClass().getClassLoader(), new Class[] { FileItemStream.class }, new InvocationHandler() { @Override public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { if ("openStream".equals(method.getName())) { return new ByteArrayInputStream(bs); } return method.invoke(item, args); } })); } } } request.setAttribute(FileItemStream.class.getName(), listFiles); Object proxyInstance = Proxy.newProxyInstance(this.getClass().getClassLoader(), new Class[] { HttpServletRequest.class }, new InvocationHandler() { @Override public Object invoke(Object arg0, Method arg1, Object[] arg2) throws Throwable { // we replace getParameter() and getParameterValues() // methods if ("getParameter".equals(arg1.getName())) { String paramName = (String) arg2[0]; return requestParams.get(paramName); } if ("getParameterValues".equals(arg1.getName())) { String paramName = (String) arg2[0]; // normalize name 'key[]' to 'key' if (paramName.endsWith("[]")) paramName = paramName.substring(0, paramName.length() - 2); if (requestParams.containsKey(paramName)) return new String[] { requestParams.get(paramName) }; // if contains key[1], key[2]... int i = 0; List<String> paramValues = new ArrayList<String>(); while (true) { String name2 = String.format("%s[%d]", paramName, i++); if (requestParams.containsKey(name2)) { paramValues.add(requestParams.get(name2)); } else { break; } } return paramValues.isEmpty() ? new String[0] : paramValues.toArray(new String[paramValues.size()]); } return arg1.invoke(request, arg2); } }); return (HttpServletRequest) proxyInstance; }
From source file:cn.webwheel.ActionSetter.java
@SuppressWarnings("unchecked") public Object[] set(Object action, ActionInfo ai, HttpServletRequest request) throws IOException { SetterConfig cfg = ai.getSetterConfig(); List<SetterInfo> setters; if (action != null) { Class cls = action.getClass(); setters = setterMap.get(cls);/*from ww w . ja v a 2 s . c o m*/ if (setters == null) { synchronized (this) { setters = setterMap.get(cls); if (setters == null) { Map<Class, List<SetterInfo>> map = new HashMap<Class, List<SetterInfo>>(setterMap); map.put(cls, setters = parseSetters(cls)); setterMap = map; } } } } else { setters = Collections.emptyList(); } List<SetterInfo> args = argMap.get(ai.actionMethod); if (args == null) { synchronized (this) { args = argMap.get(ai.actionMethod); if (args == null) { Map<Method, List<SetterInfo>> map = new HashMap<Method, List<SetterInfo>>(argMap); map.put(ai.actionMethod, args = parseArgs(ai.actionMethod)); argMap = map; } } } if (setters.isEmpty() && args.isEmpty()) return new Object[0]; Map<String, Object> params; try { if (cfg.getCharset() != null) { request.setCharacterEncoding(cfg.getCharset()); } } catch (UnsupportedEncodingException e) { // } if (ServletFileUpload.isMultipartContent(request)) { params = new HashMap<String, Object>(request.getParameterMap()); request.setAttribute(WRPName, params); ServletFileUpload fileUpload = new ServletFileUpload(); if (cfg.getCharset() != null) { fileUpload.setHeaderEncoding(cfg.getCharset()); } if (cfg.getFileUploadSizeMax() != 0) { fileUpload.setSizeMax(cfg.getFileUploadSizeMax()); } if (cfg.getFileUploadFileSizeMax() != 0) { fileUpload.setFileSizeMax(cfg.getFileUploadFileSizeMax()); } boolean throwe = false; try { FileItemIterator it = fileUpload.getItemIterator(request); while (it.hasNext()) { FileItemStream fis = it.next(); if (fis.isFormField()) { String s = Streams.asString(fis.openStream(), cfg.getCharset()); Object o = params.get(fis.getFieldName()); if (o == null) { params.put(fis.getFieldName(), new String[] { s }); } else if (o instanceof String[]) { String[] ss = (String[]) o; String[] nss = new String[ss.length + 1]; System.arraycopy(ss, 0, nss, 0, ss.length); nss[ss.length] = s; params.put(fis.getFieldName(), nss); } } else if (!fis.getName().isEmpty()) { File tempFile; try { tempFile = File.createTempFile("wfu", null); } catch (IOException e) { throwe = true; throw e; } FileExImpl fileEx = new FileExImpl(tempFile); Object o = params.get(fis.getFieldName()); if (o == null) { params.put(fis.getFieldName(), new FileEx[] { fileEx }); } else if (o instanceof FileEx[]) { FileEx[] ss = (FileEx[]) o; FileEx[] nss = new FileEx[ss.length + 1]; System.arraycopy(ss, 0, nss, 0, ss.length); nss[ss.length] = fileEx; params.put(fis.getFieldName(), nss); } Streams.copy(fis.openStream(), new FileOutputStream(fileEx.getFile()), true); fileEx.fileName = fis.getName(); fileEx.contentType = fis.getContentType(); } } } catch (FileUploadException e) { if (action instanceof FileUploadExceptionAware) { ((FileUploadExceptionAware) action).setFileUploadException(e); } } catch (IOException e) { if (throwe) { throw e; } } } else { params = request.getParameterMap(); } if (cfg.getSetterPolicy() == SetterPolicy.ParameterAndField || (cfg.getSetterPolicy() == SetterPolicy.Auto && args.isEmpty())) { for (SetterInfo si : setters) { si.setter.set(action, si.member, params, si.paramName); } } Object[] as = new Object[args.size()]; for (int i = 0; i < as.length; i++) { SetterInfo si = args.get(i); as[i] = si.setter.set(action, null, params, si.paramName); } return as; }
From source file:com.cognifide.aet.executor.SuiteServlet.java
private Map<String, String> getRequestData(HttpServletRequest request) { Map<String, String> requestData = new HashMap<>(); ServletFileUpload upload = new ServletFileUpload(); try {/*from w w w. ja va2 s . c o m*/ FileItemIterator itemIterator = upload.getItemIterator(request); while (itemIterator.hasNext()) { FileItemStream item = itemIterator.next(); InputStream itemStream = item.openStream(); String value = Streams.asString(itemStream, CharEncoding.UTF_8); requestData.put(item.getFieldName(), value); } } catch (FileUploadException | IOException e) { LOGGER.error("Failed to process request", e); } return requestData; }