Parses the rules XML file and retrives the boundary
conditions of a data type. Currently it supports
only primitive data types.
version: 0.1.4-alpha author: Manish Marathe
The function uses DocumentBuilderFactory parser to
parse the rules file and get boundary conditions of
the data type.
Parameters: type - The data type in String form.Returns boundary conditions of the datatype as String, with each condition asa token separated by a comma.