0 Replies Latest reply on Jun 6, 2008 1:21 PM by I need a real name

    Multiple File upload

    I need a real name Newbie

      Hi


      I want to do mutiple file upload .i am using a flash based FileUpload product in my page.
      First i tested this product with a normal web application(DynamicWebProject).I deployed to the jboss server, i could upload the file successfully.
      Actualy my actual project is a seam one.So i included that in my seam page.
      The component is coming fine.i mean no erros.but the files are not getting uploaded.
      It is using a JSP file, to upload the file.


      <%@ page import="java.io.*"  %>
      <%
      
      String contentType = request.getContentType();
      out.println("Upload result:<br>");
      out.println(getServletContext().getRealPath(request.getRequestURI()));
      
      if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0)) 
      {       
              
              DataInputStream in = new DataInputStream(request.getInputStream());
              int formDataLength = request.getContentLength();
      
              byte dataBytes[] = new byte[formDataLength];
              int byteRead = 0;
              int totalBytesRead = 0;
              while (totalBytesRead < formDataLength) 
              {
                      byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
                      totalBytesRead += byteRead;
              }
              
              String target_encoding = "ISO-8859-1";
              String file = new String(dataBytes);    
              String uploadDir =      getServletContext().getRealPath("FileProcessingScripts/JSP/UploadedFiles/");
              String saveFile = file.substring(file.indexOf("filename=\"") + 10);
              saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
              saveFile = saveFile.substring(saveFile.lastIndexOf("\\") + 1,saveFile.indexOf("\""));   
              saveFile = new String(saveFile.getBytes(target_encoding),"UTF-8");      
              saveFile = uploadDir+"\\"+saveFile;     
      
              int lastIndex = contentType.lastIndexOf("=");
              String boundary = contentType.substring(lastIndex + 1,contentType.length());
              
              int pos;
              pos = file.indexOf("filename=\"");
      
              pos = file.indexOf("\n", pos) + 1;
      
              pos = file.indexOf("\n", pos) + 1;
      
              pos = file.indexOf("\n", pos) + 1;
      
      
              int boundaryLocation = file.indexOf(boundary, pos) - 4;
              int startPos = ((file.substring(0, pos)).getBytes()).length;
              int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
      
              
              FileOutputStream fileOut = null;
              try
              {
                      fileOut = new FileOutputStream(saveFile);
              }
              catch(Exception e)
              {
                      out.println("<br>Error creating file:"+e.getMessage());
              }
              
              //fileOut.write(dataBytes);
              if(fileOut != null)
              {
                      fileOut.write(dataBytes, startPos, (endPos - startPos));
                      fileOut.flush();
                      fileOut.close();
                      out.println("<br>File " +saveFile+" uploaded sucefully.");
              }
              else
                      out.println("<br>Error while saving file " +saveFile);
                              
              
      }
      else
              out.println("No files sent. Script is OK!"); // Say to Flash that script exists and can receive files.
      %>




      But im getting the result as No files sent. Script is OK!


      This is because the content type is not multipart.
      this product not at all need a form.but i included one and made the enctype as multipart.still the same error.


      Changing the web.xml,component.xml didnt help me.



      Is there anything to do with Seam?????????


      Because it works fine with a normal JSF web project.


      Anyone please help me.



      rgds