question: @ RequestMapping ( value = "/{urid}" , method = RequestMethod . DELETE ) @ ResponseBody public RestWrapper delete ( @ PathVariable ( "urid" ) Integer userRoleId , Principal principal ) { RestWrapper restWrapper = null ; try { userRolesDAO . delete ( userRoleId ) ; restWrapper = new RestWrapper ( null , RestWrapper . OK ) ; LOGGER . info ( "Record with ID:" + userRoleId + " deleted from UserRoles by User:" + principal . getName ( ) ) ; } catch ( Exception e ) { LOGGER . error ( e ) ; restWrapper = new RestWrapper ( e . getMessage ( ) , RestWrapper . ERROR ) ; } return restWrapper ; }
target:  This method calls the proc deleteUserRoles and deletes a record corresponding to the id passed.