Lets assume there is a user.xml which contains the actual user input [user info like name,address, etc.]
Based on that, certain java objects are created.
Now when it comes to binding.xml, I should definitely mention all the values given in the user.xml.
Now my question is: Will the binding work if i add extra information in any/all of the java objects(example: String userContactNo only in a java object and not in the user.xml) which is not mentioned in the user.xml file?
Sure, You don't have to bind every field to an xml definition, only the ones that you want included in the xml.