Rich:file upload - done label problem

[vickypotter]

Hi,

       I want to upload file into particular folder.

For example the folder location  C:/UploadedFolder/

First i select one text file like 'test1.txt' using rich:fileUpload component

Then i check the file name exsit in UploadedFolder.

If the file not exist, then upload the file into that folder and i want show 'test1.txt' successfully uploaded.

Otherwise i want to show the 'test1.txt' file already exist.

The uploadButtonAction() method called, when i press upload button, checked the file exist or not,

But the doneLabelValue not set in page.

<rich:fileUpload id="fileUpload"
                        binding="#{FileUploadDemo.uploadComponent}"
                        fileUploadListener="#{FileUploadDemo.uploadButtonAction}"                                                 
                        maxFilesQuantity="5"                      
                        immediateUpload="false" 
                        acceptedTypes="txt,png,jpeg,gif,pdf,doc"
                        noDuplicate="true"
                        doneLabel=""#{FileUploadDemo.doneLabelValue}" > 

 </rich:fileUpload>  

public class FileUploadDemo
{

    private List<UploadItem> uploadItems = new ArrayList<UploadItem>(); 
    private String doneLabelValue;


public String uploadButtonAction(UploadEvent event)
{        
        uploadItems = event.getUploadItems();
        FileInputStream fileInputStream = null;
                
        for (UploadItem uploadItem : uploadItems)
        { 
               String uploadedFileName = uploadItem.getFileName(); 
               try
               {
                
                          String uploadedPath = "C:/UploadedFolder/";
                          File destinationFile = new File(uploadedPath + uploadedFileName);
                
                          if (!destinationFile.exists())
                          {                   
                                   File file = uploadItem.getFile();
                                   fileInputStream = new FileInputStream(file);
                                   byte[] data = new byte[Integer.parseInt("" + file.length())];
                                   fileInputStream.read(data);
                                   FileUtils.writeByteArrayToFile(destinationFile, data);            

                                  doneLabelValue = uploadedFileName + "successfully uploaded";
                          }
                          else
                          {                     
                                   doneLabelValue = uploadedFileName + "file already exist";
                          } 
            }
            catch (Exception exception)
            {
                     System.out.println("Exception occur while upload file");
            }
            finally
            {
                if (fileInputStream != null)
                {
                    try
                    {
                             fileInputStream.close();
                    }
                    catch (IOException ex)
                    {
                            System.out.println("Exception occur ");
                    }
                }
            }
        }
        
        return "";
    }

   public String getDoneLabelValue() {
        return doneLabelValue;
    }
    public void setDoneLabelValue(String doneLabelValue) {
        this.doneLabelValue = doneLabelValue;
    }

}

Please help me.

Thanks in advance.

[vi_mahe_ka1]

There is an extra double quote in donelabel attribute. try removing it and check

doneLabel=""#{FileUploadDemo.doneLabelValue}" >