Hello, "arun mp". Looks like you've been a Ranch member for a while, but nobody noticed that your displayed name doesn't conform to the JavaRanch names policy. It needs to have both a first name and a last name, and it needs to be a real name. You can change it here.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com
subject: how can i add namespaces to a xml document