private void initRolePerm(){ Permission deletePermission = new Permission(); deletePermission.setName("ABC"); deletePermission.setType("ABC"); Permission postPermission = new Permission(); postPermission.setName("XYZ"); postPermission.setType("XYZ"); Role adminRole = new Role(); adminRole.setRoleName("Admin"); postPermission.getRoleSet().add(adminRole); deletePermission.getRoleSet().add(adminRole); adminRole.getPermissionSet().add(postPermission); adminRole.getPermissionSet().add(deletePermission); roleDao.insert(adminRole); }