List of usage examples for org.apache.commons.fileupload FileItemHeaders getHeaders
Iterator getHeaders(String name);
Returns all the values of the specified item header as an Enumeration of String objects.
From source file:com.liferay.faces.metal.component.inputfile.internal.InputFileDecoderCommonsImpl.java
@Override public Map<String, List<UploadedFile>> decode(FacesContext facesContext, String location) { Map<String, List<UploadedFile>> uploadedFileMap = null; ExternalContext externalContext = facesContext.getExternalContext(); String uploadedFilesFolder = getUploadedFilesFolder(externalContext, location); // Using the sessionId, determine a unique folder path and create the path if it does not exist. String sessionId = getSessionId(externalContext); // FACES-1452: Non-alpha-numeric characters must be removed order to ensure that the folder will be // created properly. sessionId = sessionId.replaceAll("[^A-Za-z0-9]", " "); File uploadedFilesPath = new File(uploadedFilesFolder, sessionId); if (!uploadedFilesPath.exists()) { uploadedFilesPath.mkdirs();/*from w w w. ja v a 2 s . c o m*/ } // Initialize commons-fileupload with the file upload path. DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setRepository(uploadedFilesPath); // Initialize commons-fileupload so that uploaded temporary files are not automatically deleted. diskFileItemFactory.setFileCleaningTracker(null); // Initialize the commons-fileupload size threshold to zero, so that all files will be dumped to disk // instead of staying in memory. diskFileItemFactory.setSizeThreshold(0); // Determine the max file upload size threshold (in bytes). int uploadedFileMaxSize = WebConfigParam.UploadedFileMaxSize.getIntegerValue(externalContext); // Parse the request parameters and save all uploaded files in a map. ServletFileUpload servletFileUpload = new ServletFileUpload(diskFileItemFactory); servletFileUpload.setFileSizeMax(uploadedFileMaxSize); uploadedFileMap = new HashMap<String, List<UploadedFile>>(); UploadedFileFactory uploadedFileFactory = (UploadedFileFactory) FactoryExtensionFinder .getFactory(UploadedFileFactory.class); // Begin parsing the request for file parts: try { FileItemIterator fileItemIterator = null; HttpServletRequest httpServletRequest = (HttpServletRequest) externalContext.getRequest(); fileItemIterator = servletFileUpload.getItemIterator(httpServletRequest); if (fileItemIterator != null) { int totalFiles = 0; // For each field found in the request: while (fileItemIterator.hasNext()) { try { totalFiles++; // Get the stream of field data from the request. FileItemStream fieldStream = (FileItemStream) fileItemIterator.next(); // Get field name from the field stream. String fieldName = fieldStream.getFieldName(); // Get the content-type, and file-name from the field stream. String contentType = fieldStream.getContentType(); boolean formField = fieldStream.isFormField(); String fileName = null; try { fileName = fieldStream.getName(); } catch (InvalidFileNameException e) { fileName = e.getName(); } // Copy the stream of file data to a temporary file. NOTE: This is necessary even if the // current field is a simple form-field because the call below to diskFileItem.getString() // will fail otherwise. DiskFileItem diskFileItem = (DiskFileItem) diskFileItemFactory.createItem(fieldName, contentType, formField, fileName); Streams.copy(fieldStream.openStream(), diskFileItem.getOutputStream(), true); // If the current field is a file, then if (!diskFileItem.isFormField()) { // Get the location of the temporary file that was copied from the request. File tempFile = diskFileItem.getStoreLocation(); // If the copy was successful, then if (tempFile.exists()) { // Copy the commons-fileupload temporary file to a file in the same temporary // location, but with the filename provided by the user in the upload. This has two // benefits: 1) The temporary file will have a nice meaningful name. 2) By copying // the file, the developer can have access to a semi-permanent file, because the // commmons-fileupload DiskFileItem.finalize() method automatically deletes the // temporary one. String tempFileName = tempFile.getName(); String tempFileAbsolutePath = tempFile.getAbsolutePath(); String copiedFileName = stripIllegalCharacters(fileName); String copiedFileAbsolutePath = tempFileAbsolutePath.replace(tempFileName, copiedFileName); File copiedFile = new File(copiedFileAbsolutePath); FileUtils.copyFile(tempFile, copiedFile); // If present, build up a map of headers. Map<String, List<String>> headersMap = new HashMap<String, List<String>>(); FileItemHeaders fileItemHeaders = fieldStream.getHeaders(); if (fileItemHeaders != null) { Iterator<String> headerNameItr = fileItemHeaders.getHeaderNames(); if (headerNameItr != null) { while (headerNameItr.hasNext()) { String headerName = headerNameItr.next(); Iterator<String> headerValuesItr = fileItemHeaders .getHeaders(headerName); List<String> headerValues = new ArrayList<String>(); if (headerValuesItr != null) { while (headerValuesItr.hasNext()) { String headerValue = headerValuesItr.next(); headerValues.add(headerValue); } } headersMap.put(headerName, headerValues); } } } // Put a valid UploadedFile instance into the map that contains all of the // uploaded file's attributes, along with a successful status. Map<String, Object> attributeMap = new HashMap<String, Object>(); String id = Long.toString(((long) hashCode()) + System.currentTimeMillis()); String message = null; UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile( copiedFileAbsolutePath, attributeMap, diskFileItem.getCharSet(), diskFileItem.getContentType(), headersMap, id, message, fileName, diskFileItem.getSize(), UploadedFile.Status.FILE_SAVED); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); logger.debug("Received uploaded file fieldName=[{0}] fileName=[{1}]", fieldName, fileName); } else { if ((fileName != null) && (fileName.trim().length() > 0)) { Exception e = new IOException("Failed to copy the stream of uploaded file=[" + fileName + "] to a temporary file (possibly a zero-length uploaded file)"); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); String fieldName = Integer.toString(totalFiles); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } // If there was an error in parsing the request for file parts, then put a bogus UploadedFile instance in // the map so that the developer can have some idea that something went wrong. catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, "unknown", uploadedFile); } return uploadedFileMap; }
From source file:com.liferay.faces.alloy.component.inputfile.internal.InputFileDecoderCommonsImpl.java
@Override public Map<String, List<UploadedFile>> decode(FacesContext facesContext, String location) { Map<String, List<UploadedFile>> uploadedFileMap = null; ExternalContext externalContext = facesContext.getExternalContext(); String uploadedFilesFolder = getUploadedFilesFolder(externalContext, location); // Using the sessionId, determine a unique folder path and create the path if it does not exist. String sessionId = getSessionId(externalContext); // FACES-1452: Non-alpha-numeric characters must be removed order to ensure that the folder will be // created properly. sessionId = sessionId.replaceAll("[^A-Za-z0-9]", " "); File uploadedFilesPath = new File(uploadedFilesFolder, sessionId); if (!uploadedFilesPath.exists()) { uploadedFilesPath.mkdirs();//from w w w. j a v a 2 s .c om } // Initialize commons-fileupload with the file upload path. DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setRepository(uploadedFilesPath); // Initialize commons-fileupload so that uploaded temporary files are not automatically deleted. diskFileItemFactory.setFileCleaningTracker(null); // Initialize the commons-fileupload size threshold to zero, so that all files will be dumped to disk // instead of staying in memory. diskFileItemFactory.setSizeThreshold(0); // Determine the max file upload size threshold (in bytes). int uploadedFileMaxSize = WebConfigParam.UploadedFileMaxSize.getIntegerValue(externalContext); // Parse the request parameters and save all uploaded files in a map. ServletFileUpload servletFileUpload = new ServletFileUpload(diskFileItemFactory); servletFileUpload.setFileSizeMax(uploadedFileMaxSize); uploadedFileMap = new HashMap<String, List<UploadedFile>>(); UploadedFileFactory uploadedFileFactory = (UploadedFileFactory) FactoryExtensionFinder .getFactory(externalContext, UploadedFileFactory.class); // Begin parsing the request for file parts: try { FileItemIterator fileItemIterator = null; HttpServletRequest httpServletRequest = (HttpServletRequest) externalContext.getRequest(); fileItemIterator = servletFileUpload.getItemIterator(httpServletRequest); if (fileItemIterator != null) { int totalFiles = 0; // For each field found in the request: while (fileItemIterator.hasNext()) { try { totalFiles++; // Get the stream of field data from the request. FileItemStream fieldStream = (FileItemStream) fileItemIterator.next(); // Get field name from the field stream. String fieldName = fieldStream.getFieldName(); // Get the content-type, and file-name from the field stream. String contentType = fieldStream.getContentType(); boolean formField = fieldStream.isFormField(); String fileName = null; try { fileName = fieldStream.getName(); } catch (InvalidFileNameException e) { fileName = e.getName(); } // Copy the stream of file data to a temporary file. NOTE: This is necessary even if the // current field is a simple form-field because the call below to diskFileItem.getString() // will fail otherwise. DiskFileItem diskFileItem = (DiskFileItem) diskFileItemFactory.createItem(fieldName, contentType, formField, fileName); Streams.copy(fieldStream.openStream(), diskFileItem.getOutputStream(), true); // If the current field is a file, then if (!diskFileItem.isFormField()) { // Get the location of the temporary file that was copied from the request. File tempFile = diskFileItem.getStoreLocation(); // If the copy was successful, then if (tempFile.exists()) { // Copy the commons-fileupload temporary file to a file in the same temporary // location, but with the filename provided by the user in the upload. This has two // benefits: 1) The temporary file will have a nice meaningful name. 2) By copying // the file, the developer can have access to a semi-permanent file, because the // commmons-fileupload DiskFileItem.finalize() method automatically deletes the // temporary one. String tempFileName = tempFile.getName(); String tempFileAbsolutePath = tempFile.getAbsolutePath(); String copiedFileName = stripIllegalCharacters(fileName); String copiedFileAbsolutePath = tempFileAbsolutePath.replace(tempFileName, copiedFileName); File copiedFile = new File(copiedFileAbsolutePath); FileUtils.copyFile(tempFile, copiedFile); // If present, build up a map of headers. Map<String, List<String>> headersMap = new HashMap<String, List<String>>(); FileItemHeaders fileItemHeaders = fieldStream.getHeaders(); if (fileItemHeaders != null) { Iterator<String> headerNameItr = fileItemHeaders.getHeaderNames(); if (headerNameItr != null) { while (headerNameItr.hasNext()) { String headerName = headerNameItr.next(); Iterator<String> headerValuesItr = fileItemHeaders .getHeaders(headerName); List<String> headerValues = new ArrayList<String>(); if (headerValuesItr != null) { while (headerValuesItr.hasNext()) { String headerValue = headerValuesItr.next(); headerValues.add(headerValue); } } headersMap.put(headerName, headerValues); } } } // Put a valid UploadedFile instance into the map that contains all of the // uploaded file's attributes, along with a successful status. Map<String, Object> attributeMap = new HashMap<String, Object>(); String id = Long.toString(((long) hashCode()) + System.currentTimeMillis()); String message = null; UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile( copiedFileAbsolutePath, attributeMap, diskFileItem.getCharSet(), diskFileItem.getContentType(), headersMap, id, message, fileName, diskFileItem.getSize(), UploadedFile.Status.FILE_SAVED); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); logger.debug("Received uploaded file fieldName=[{0}] fileName=[{1}]", fieldName, fileName); } else { if ((fileName != null) && (fileName.trim().length() > 0)) { Exception e = new IOException("Failed to copy the stream of uploaded file=[" + fileName + "] to a temporary file (possibly a zero-length uploaded file)"); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); String fieldName = Integer.toString(totalFiles); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } // If there was an error in parsing the request for file parts, then put a bogus UploadedFile instance in // the map so that the developer can have some idea that something went wrong. catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, "unknown", uploadedFile); } return uploadedFileMap; }
From source file:com.liferay.faces.bridge.context.map.internal.MultiPartFormDataProcessorImpl.java
@Override public Map<String, List<UploadedFile>> process(ClientDataRequest clientDataRequest, PortletConfig portletConfig, FacesRequestParameterMap facesRequestParameterMap) { Map<String, List<UploadedFile>> uploadedFileMap = null; PortletSession portletSession = clientDataRequest.getPortletSession(); String uploadedFilesDir = PortletConfigParam.UploadedFilesDir.getStringValue(portletConfig); // Using the portlet sessionId, determine a unique folder path and create the path if it does not exist. String sessionId = portletSession.getId(); // FACES-1452: Non-alpha-numeric characters must be removed order to ensure that the folder will be // created properly. sessionId = sessionId.replaceAll("[^A-Za-z0-9]", StringPool.BLANK); File uploadedFilesPath = new File(uploadedFilesDir, sessionId); if (!uploadedFilesPath.exists()) { uploadedFilesPath.mkdirs();//from w w w. j ava2 s . co m } // Initialize commons-fileupload with the file upload path. DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setRepository(uploadedFilesPath); // Initialize commons-fileupload so that uploaded temporary files are not automatically deleted. diskFileItemFactory.setFileCleaningTracker(null); // Initialize the commons-fileupload size threshold to zero, so that all files will be dumped to disk // instead of staying in memory. diskFileItemFactory.setSizeThreshold(0); // Determine the max file upload size threshold (in bytes). long uploadedFileMaxSize = PortletConfigParam.UploadedFileMaxSize.getLongValue(portletConfig); // Parse the request parameters and save all uploaded files in a map. PortletFileUpload portletFileUpload = new PortletFileUpload(diskFileItemFactory); portletFileUpload.setFileSizeMax(uploadedFileMaxSize); uploadedFileMap = new HashMap<String, List<UploadedFile>>(); // FACES-271: Include name+value pairs found in the ActionRequest. Set<Map.Entry<String, String[]>> actionRequestParameterSet = clientDataRequest.getParameterMap().entrySet(); for (Map.Entry<String, String[]> mapEntry : actionRequestParameterSet) { String parameterName = mapEntry.getKey(); String[] parameterValues = mapEntry.getValue(); if (parameterValues.length > 0) { for (String parameterValue : parameterValues) { facesRequestParameterMap.addValue(parameterName, parameterValue); } } } UploadedFileFactory uploadedFileFactory = (UploadedFileFactory) BridgeFactoryFinder .getFactory(UploadedFileFactory.class); // Begin parsing the request for file parts: try { FileItemIterator fileItemIterator = null; if (clientDataRequest instanceof ResourceRequest) { ResourceRequest resourceRequest = (ResourceRequest) clientDataRequest; fileItemIterator = portletFileUpload.getItemIterator(new ActionRequestAdapter(resourceRequest)); } else { ActionRequest actionRequest = (ActionRequest) clientDataRequest; fileItemIterator = portletFileUpload.getItemIterator(actionRequest); } if (fileItemIterator != null) { int totalFiles = 0; String namespace = facesRequestParameterMap.getNamespace(); // For each field found in the request: while (fileItemIterator.hasNext()) { try { totalFiles++; // Get the stream of field data from the request. FileItemStream fieldStream = (FileItemStream) fileItemIterator.next(); // Get field name from the field stream. String fieldName = fieldStream.getFieldName(); // Get the content-type, and file-name from the field stream. String contentType = fieldStream.getContentType(); boolean formField = fieldStream.isFormField(); String fileName = null; try { fileName = fieldStream.getName(); } catch (InvalidFileNameException e) { fileName = e.getName(); } // Copy the stream of file data to a temporary file. NOTE: This is necessary even if the // current field is a simple form-field because the call below to diskFileItem.getString() // will fail otherwise. DiskFileItem diskFileItem = (DiskFileItem) diskFileItemFactory.createItem(fieldName, contentType, formField, fileName); Streams.copy(fieldStream.openStream(), diskFileItem.getOutputStream(), true); // If the current field is a simple form-field, then save the form field value in the map. if (diskFileItem.isFormField()) { String characterEncoding = clientDataRequest.getCharacterEncoding(); String requestParameterValue = null; if (characterEncoding == null) { requestParameterValue = diskFileItem.getString(); } else { requestParameterValue = diskFileItem.getString(characterEncoding); } facesRequestParameterMap.addValue(fieldName, requestParameterValue); } else { File tempFile = diskFileItem.getStoreLocation(); // If the copy was successful, then if (tempFile.exists()) { // Copy the commons-fileupload temporary file to a file in the same temporary // location, but with the filename provided by the user in the upload. This has two // benefits: 1) The temporary file will have a nice meaningful name. 2) By copying // the file, the developer can have access to a semi-permanent file, because the // commmons-fileupload DiskFileItem.finalize() method automatically deletes the // temporary one. String tempFileName = tempFile.getName(); String tempFileAbsolutePath = tempFile.getAbsolutePath(); String copiedFileName = stripIllegalCharacters(fileName); String copiedFileAbsolutePath = tempFileAbsolutePath.replace(tempFileName, copiedFileName); File copiedFile = new File(copiedFileAbsolutePath); FileUtils.copyFile(tempFile, copiedFile); // If present, build up a map of headers. Map<String, List<String>> headersMap = new HashMap<String, List<String>>(); FileItemHeaders fileItemHeaders = fieldStream.getHeaders(); if (fileItemHeaders != null) { Iterator<String> headerNameItr = fileItemHeaders.getHeaderNames(); if (headerNameItr != null) { while (headerNameItr.hasNext()) { String headerName = headerNameItr.next(); Iterator<String> headerValuesItr = fileItemHeaders .getHeaders(headerName); List<String> headerValues = new ArrayList<String>(); if (headerValuesItr != null) { while (headerValuesItr.hasNext()) { String headerValue = headerValuesItr.next(); headerValues.add(headerValue); } } headersMap.put(headerName, headerValues); } } } // Put a valid UploadedFile instance into the map that contains all of the // uploaded file's attributes, along with a successful status. Map<String, Object> attributeMap = new HashMap<String, Object>(); String id = Long.toString(((long) hashCode()) + System.currentTimeMillis()); String message = null; UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile( copiedFileAbsolutePath, attributeMap, diskFileItem.getCharSet(), diskFileItem.getContentType(), headersMap, id, message, fileName, diskFileItem.getSize(), UploadedFile.Status.FILE_SAVED); facesRequestParameterMap.addValue(fieldName, copiedFileAbsolutePath); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); logger.debug("Received uploaded file fieldName=[{0}] fileName=[{1}]", fieldName, fileName); } else { if ((fileName != null) && (fileName.trim().length() > 0)) { Exception e = new IOException("Failed to copy the stream of uploaded file=[" + fileName + "] to a temporary file (possibly a zero-length uploaded file)"); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); String fieldName = Integer.toString(totalFiles); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } // If there was an error in parsing the request for file parts, then put a bogus UploadedFile instance in // the map so that the developer can have some idea that something went wrong. catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, "unknown", uploadedFile); } return uploadedFileMap; }
From source file:com.liferay.faces.bridge.context.map.MultiPartFormDataProcessorImpl.java
@Override public Map<String, Collection<UploadedFile>> process(ClientDataRequest clientDataRequest, PortletConfig portletConfig, FacesRequestParameterMap facesRequestParameterMap) { Map<String, Collection<UploadedFile>> uploadedFileMap = null; PortletSession portletSession = clientDataRequest.getPortletSession(); String uploadedFilesDir = PortletConfigParam.UploadedFilesDir.getStringValue(portletConfig); // Using the portlet sessionId, determine a unique folder path and create the path if it does not exist. String sessionId = portletSession.getId(); // FACES-1452: Non-alpha-numeric characters must be removed order to ensure that the folder will be // created properly. sessionId = sessionId.replaceAll("[^A-Za-z0-9]", StringPool.BLANK); File uploadedFilesPath = new File(uploadedFilesDir, sessionId); if (!uploadedFilesPath.exists()) { uploadedFilesPath.mkdirs();// ww w . jav a 2 s . c o m } // Initialize commons-fileupload with the file upload path. DiskFileItemFactory diskFileItemFactory = new DiskFileItemFactory(); diskFileItemFactory.setRepository(uploadedFilesPath); // Initialize commons-fileupload so that uploaded temporary files are not automatically deleted. diskFileItemFactory.setFileCleaningTracker(null); // Initialize the commons-fileupload size threshold to zero, so that all files will be dumped to disk // instead of staying in memory. diskFileItemFactory.setSizeThreshold(0); // Determine the max file upload size threshold (in bytes). int uploadedFileMaxSize = PortletConfigParam.UploadedFileMaxSize.getIntegerValue(portletConfig); // Parse the request parameters and save all uploaded files in a map. PortletFileUpload portletFileUpload = new PortletFileUpload(diskFileItemFactory); portletFileUpload.setFileSizeMax(uploadedFileMaxSize); uploadedFileMap = new HashMap<String, Collection<UploadedFile>>(); // FACES-271: Include name+value pairs found in the ActionRequest. Set<Map.Entry<String, String[]>> actionRequestParameterSet = clientDataRequest.getParameterMap().entrySet(); for (Map.Entry<String, String[]> mapEntry : actionRequestParameterSet) { String parameterName = mapEntry.getKey(); String[] parameterValues = mapEntry.getValue(); if (parameterValues.length > 0) { for (String parameterValue : parameterValues) { facesRequestParameterMap.addValue(parameterName, parameterValue); } } } UploadedFileFactory uploadedFileFactory = (UploadedFileFactory) FactoryExtensionFinder .getFactory(UploadedFileFactory.class); // Begin parsing the request for file parts: try { FileItemIterator fileItemIterator = null; if (clientDataRequest instanceof ResourceRequest) { ResourceRequest resourceRequest = (ResourceRequest) clientDataRequest; fileItemIterator = portletFileUpload.getItemIterator(new ActionRequestAdapter(resourceRequest)); } else { ActionRequest actionRequest = (ActionRequest) clientDataRequest; fileItemIterator = portletFileUpload.getItemIterator(actionRequest); } boolean optimizeNamespace = PortletConfigParam.OptimizePortletNamespace.getBooleanValue(portletConfig); if (fileItemIterator != null) { int totalFiles = 0; String namespace = facesRequestParameterMap.getNamespace(); // For each field found in the request: while (fileItemIterator.hasNext()) { try { totalFiles++; // Get the stream of field data from the request. FileItemStream fieldStream = (FileItemStream) fileItemIterator.next(); // Get field name from the field stream. String fieldName = fieldStream.getFieldName(); // If namespace optimization is enabled and the namespace is present in the field name, // then remove the portlet namespace from the field name. if (optimizeNamespace) { int pos = fieldName.indexOf(namespace); if (pos >= 0) { fieldName = fieldName.substring(pos + namespace.length()); } } // Get the content-type, and file-name from the field stream. String contentType = fieldStream.getContentType(); boolean formField = fieldStream.isFormField(); String fileName = null; try { fileName = fieldStream.getName(); } catch (InvalidFileNameException e) { fileName = e.getName(); } // Copy the stream of file data to a temporary file. NOTE: This is necessary even if the // current field is a simple form-field because the call below to diskFileItem.getString() // will fail otherwise. DiskFileItem diskFileItem = (DiskFileItem) diskFileItemFactory.createItem(fieldName, contentType, formField, fileName); Streams.copy(fieldStream.openStream(), diskFileItem.getOutputStream(), true); // If the current field is a simple form-field, then save the form field value in the map. if (diskFileItem.isFormField()) { String characterEncoding = clientDataRequest.getCharacterEncoding(); String requestParameterValue = null; if (characterEncoding == null) { requestParameterValue = diskFileItem.getString(); } else { requestParameterValue = diskFileItem.getString(characterEncoding); } facesRequestParameterMap.addValue(fieldName, requestParameterValue); } else { File tempFile = diskFileItem.getStoreLocation(); // If the copy was successful, then if (tempFile.exists()) { // Copy the commons-fileupload temporary file to a file in the same temporary // location, but with the filename provided by the user in the upload. This has two // benefits: 1) The temporary file will have a nice meaningful name. 2) By copying // the file, the developer can have access to a semi-permanent file, because the // commmons-fileupload DiskFileItem.finalize() method automatically deletes the // temporary one. String tempFileName = tempFile.getName(); String tempFileAbsolutePath = tempFile.getAbsolutePath(); String copiedFileName = stripIllegalCharacters(fileName); String copiedFileAbsolutePath = tempFileAbsolutePath.replace(tempFileName, copiedFileName); File copiedFile = new File(copiedFileAbsolutePath); FileUtils.copyFile(tempFile, copiedFile); // If present, build up a map of headers. Map<String, List<String>> headersMap = new HashMap<String, List<String>>(); FileItemHeaders fileItemHeaders = fieldStream.getHeaders(); if (fileItemHeaders != null) { Iterator<String> headerNameItr = fileItemHeaders.getHeaderNames(); if (headerNameItr != null) { while (headerNameItr.hasNext()) { String headerName = headerNameItr.next(); Iterator<String> headerValuesItr = fileItemHeaders .getHeaders(headerName); List<String> headerValues = new ArrayList<String>(); if (headerValuesItr != null) { while (headerValuesItr.hasNext()) { String headerValue = headerValuesItr.next(); headerValues.add(headerValue); } } headersMap.put(headerName, headerValues); } } } // Put a valid UploadedFile instance into the map that contains all of the // uploaded file's attributes, along with a successful status. Map<String, Object> attributeMap = new HashMap<String, Object>(); String id = Long.toString(((long) hashCode()) + System.currentTimeMillis()); String message = null; UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile( copiedFileAbsolutePath, attributeMap, diskFileItem.getCharSet(), diskFileItem.getContentType(), headersMap, id, message, fileName, diskFileItem.getSize(), UploadedFile.Status.FILE_SAVED); facesRequestParameterMap.addValue(fieldName, copiedFileAbsolutePath); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); logger.debug("Received uploaded file fieldName=[{0}] fileName=[{1}]", fieldName, fileName); } else { if ((fileName != null) && (fileName.trim().length() > 0)) { Exception e = new IOException("Failed to copy the stream of uploaded file=[" + fileName + "] to a temporary file (possibly a zero-length uploaded file)"); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); String fieldName = Integer.toString(totalFiles); addUploadedFile(uploadedFileMap, fieldName, uploadedFile); } } } } // If there was an error in parsing the request for file parts, then put a bogus UploadedFile instance in // the map so that the developer can have some idea that something went wrong. catch (Exception e) { logger.error(e); UploadedFile uploadedFile = uploadedFileFactory.getUploadedFile(e); addUploadedFile(uploadedFileMap, "unknown", uploadedFile); } return uploadedFileMap; }
From source file:org.dihedron.strutlets.upload.UploadedFile.java
/** * Returns the headers associated with the given uploaded file. * * @return//from w ww .j a va 2 s .co m * the headers associated with the given uploaded file. */ public Map<String, String[]> getHeaders() { Map<String, String[]> result = new HashMap<String, String[]>(); FileItemHeaders headers = info.getHeaders(); Iterator<String> names = headers.getHeaderNames(); while (names.hasNext()) { String name = names.next(); Iterator<String> values = headers.getHeaders(name); List<String> list = new ArrayList<String>(); while (values.hasNext()) { list.add(values.next()); } result.put(name, list.toArray(new String[list.size()])); } return result; }
From source file:org.dihedron.webmvc.upload.UploadedFile.java
/** * Returns the headers associated with the given uploaded file. * * @return/*from w w w . j a v a2 s . com*/ * the headers associated with the given uploaded file. */ public Map<String, String[]> getHeaders() { Map<String, String[]> result = new HashMap<>(); FileItemHeaders headers = info.getHeaders(); Iterator<String> names = headers.getHeaderNames(); while (names.hasNext()) { String name = names.next(); Iterator<String> values = headers.getHeaders(name); List<String> list = new ArrayList<>(); while (values.hasNext()) { list.add(values.next()); } result.put(name, list.toArray(new String[list.size()])); } return result; }
From source file:org.synchronoss.cloud.nio.multipart.FunctionalTest.java
static void assertHeadersAreEqual(final FileItemHeaders fileItemHeaders, final Map<String, List<String>> headersFromPart) { int i = 0;/*from w ww . j a v a 2s. c o m*/ final Iterator<String> headerNamesIterator = fileItemHeaders.getHeaderNames(); while (headerNamesIterator.hasNext()) { i++; String headerName = headerNamesIterator.next(); List<String> headerValues = Lists.newArrayList(fileItemHeaders.getHeaders(headerName)); List<String> headerValues1 = headersFromPart.get(headerName); if (log.isDebugEnabled()) { log.debug("Commons io header values for '" + headerName + "': " + (headerValues != null ? Joiner.on(",").join(headerValues) : "null")); log.debug("Nio multipart header values for '" + headerName + "': " + (headerValues1 != null ? Joiner.on(",").join(headerValues1) : "null")); } Assert.assertEquals(headerValues, headerValues1); } Assert.assertEquals(i, headersFromPart.size()); }
From source file:org.synchronoss.cloud.nio.multipart.FunctionalTest.java
void dumpFileIterator(final FileItemIterator fileItemIterator) { int partIndex = 0; try {/*from w w w. j a v a 2 s . c o m*/ log.info("-- COMMONS FILE UPLOAD --"); while (fileItemIterator.hasNext()) { log.info("-- Part " + partIndex++); FileItemStream fileItemStream = fileItemIterator.next(); FileItemHeaders fileItemHeaders = fileItemStream.getHeaders(); Iterator<String> headerNames = fileItemHeaders.getHeaderNames(); while (headerNames.hasNext()) { String headerName = headerNames.next(); log.info("Header: " + headerName + ": " + Joiner.on(',').join(fileItemHeaders.getHeaders(headerName))); } log.info("Body:\n" + IOUtils.toString(fileItemStream.openStream())); } log.info("-- ------------------- --"); } catch (Exception e) { log.error("Error dumping the FileItemIterator", e); } }