UploadedFile does not retain its value

Hello

I use the following to download an Excel file:
* < af:inputFile label = "Download file" columns = "30" value = "#{backing_dataUpload.file}" / > *.

Here's how I "put" save the file for later use in the sesion:

* public void processExcelHeader() {*}
File UploadedFile = getFile();
AdfFacesContext.getCurrentInstance () .getViewScope () .put ("uploadedFileKey", line); / /
*}*

Here's how to retrieve:
* public void beginUpload() {//===TBD===*

UploadFile UploadedFile = (UploadedFile) AdfFacesContext.getCurrentInstance () .getViewScope () .get ("uploadedFileKey");


If (uploadFile! = null)
*{*
* Try {*}
ProcessExcelWorksheet pexcel = new ProcessExcelWorksheet();
java.io.InputStream in = uploadFile.getInputStream ();
*}*

It's the value java.io.InputStream in returns NULL. Please note that tof the bean is "Session".

I looked in the debugger the "uploadFile" in the beginUpload() is all the entries except the 'buffer' is set to NULL, and the length is zero.

Please note that after the exit, there is a treatment and control even if it means a return to the screen, and pressing another command button, it returns to the
function beginUoload().

Any ideas...

Thank you...

Hi Anil:
Could you please mark my answer as 'Correct' to make me a partition?

Thank you
Alex

Tags: Java

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