/**
* Returns the original filesystem name of the specified file (before any renaming policy was
* applied), or null if the file was not included in the upload. A filesystem name is the name
* specified by the user.
*
* @param name the html page's file parameter name.
* @return the original file name of the file.
*/
public String getOriginalFileName(String name) {
try {
UploadedFile file = (UploadedFile) files.get(name);
return file.getOriginalFileName(); // may be null
} catch (Exception e) {
return null;
}
}
