Create custom Exception classes and update AdminDAO interface,AdminDAO implementation and relevent test cases
Update exception handling in AdminScopeDAO, AdminScopeDAOImpl, SuperAdminDAO, SuperAdminDAOImpl and relevant test cases
Update exception handling in CompanyDAO, CompanyDAOImpl and relevant test cases
update exception handling on CompnayUserScopeDAO, CompanyUserScopeDAOImpl and relevant test cases
update exception handling on CompanySWDAO, CompanySWDAOImpl, CompanySWCopyDAO, CompanySWCopyDAOImpl and relevant test cases
update exception handling on TraceDAO, TraceDAOImpl, UsageDAO, UsageDAOImpl and relevant test cases