[ https://issues.apache.org/jira/browse/FILEUPLOAD-165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jochen Wiedmann resolved FILEUPLOAD-165. ---------------------------------------- Resolution: Invalid > Reading an uploaded file and returning that uploaded file in the exact same > structure as the input file > ------------------------------------------------------------------------------------------------------- > > Key: FILEUPLOAD-165 > URL: https://issues.apache.org/jira/browse/FILEUPLOAD-165 > Project: Commons FileUpload > Issue Type: Task > Affects Versions: 1.2 > Environment: Windows XP Professional > Reporter: Barry Barrios > Assignee: Jochen Wiedmann > Priority: Critical > Fix For: 1.2.1 > > Original Estimate: 1h > Remaining Estimate: 1h > > I am using response.getWriter().write(new String(uploadItem.get() to write > the uploaded input file. The code works pretty well except the output is very > disorganized. I want the output to look exactly the same as the input file, > in structure, the same space, the same columns, a perfect copy. However the > output file, is scrammbled all together. What can be done to alter this code > so that the input file looks like the output file. > Sample Code Below: > package de.herbstcampus.server; > import java.io.IOException; > import java.util.List; > import javax.servlet.ServletException; > import javax.servlet.http.HttpServlet; > import javax.servlet.http.HttpServletRequest; > import javax.servlet.http.HttpServletResponse; > import org.apache.commons.fileupload.FileItem; > import org.apache.commons.fileupload.FileItemFactory; > import org.apache.commons.fileupload.FileUploadException; > import org.apache.commons.fileupload.disk.DiskFileItemFactory; > import org.apache.commons.fileupload.servlet.ServletFileUpload; > public class FileUploadServlet extends HttpServlet { > private static final long serialVersionUID = 1156467149259077140L; > protected void doPost(HttpServletRequest request, > HttpServletResponse response) throws ServletException, > IOException { > FileItem uploadItem = getFileItem(request); > > /* > * Note this must be 'text/html', otherwise the > onSubmitComplete(...) > * won't work properly and the browser may open a save dialog. > */ > response.setContentType("text/html"); > > if (uploadItem == null) { > response.getWriter().write("No data"); > return; > } else { > response.getWriter().write(new > String(uploadItem.get())); > } > } > @SuppressWarnings("unchecked") > private FileItem getFileItem(HttpServletRequest request) { > FileItemFactory factory = new DiskFileItemFactory(); > ServletFileUpload upload = new ServletFileUpload(factory); > try { > List<FileItem> items = upload.parseRequest(request); > > for (FileItem item: items) { > if (!item.isFormField() > && > "uploadFormElement".equals(item.getFieldName())) { > return item; > } > } > } catch (FileUploadException e) { > return null; > } > > return null; > } -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.