title: How to pass the object from one controller to another in Spring without using Session
body: <p>I have a requirement where the user selects some data from a form and we need to show that selected data on the next page.</p>
  
  <p>At present we are doing this with a session attribute, but the problem with this is that it overwrites the data if the first page is open in another browser tab, where the data is again selected and submitted. So I just want to get rid of this session attribute while transferring data from one controller to another.</p>
  
  <p>Note: I am using an XML based Spring configuration, so please show a solution using XML, not annotations.</p>