def __init__(self, name, charCompRef, devIORef): ''' Constructor Params: - name is the quite literally the name of the property - charCompRef is the characteristic component object which contains this property - devIORef is a reference to a DevIO to be used with this property Returns: Nothing Raises: Nothing. ''' TypelessProperty.__init__(self, name, charCompRef) self.monitors = [] if devIORef == None: self.value = DevIO(self._get_default_value()) else: self.value = devIORef return
def __setupSpecialCases(self): ''' Helper method designed to handle special cases that we do not necessarily want being 100% simulated like BACI properties, callbacks, etc. ''' #look in the CDB for instructions on how to setup the special cases. This #is mainly used to see if the end-user has specified some devIO class to #be used with a BACI property. if_list = getSuperIDs(self.ir) if_list.append(self.ir) simCDB = getSimProxy(self._get_name(), self.ir).cdb_handler simServer = getSimProxy(self._get_name(), self.ir).server_handler #IFR ir = interfaceRepository() #_executeXyz methods need an argument list args = [self] #get an interface description for this component interf = ir.lookup_id(self._NP_RepositoryId) interf = interf._narrow(CORBA.InterfaceDef) interf = interf.describe_interface() #use the IFR descrip to go searching for BACI properties for attribute in interf.attributes: #if the typecode is NOT an object reference it cannot be a BACI property. #that implies it's OK to skip if not isinstance(attribute.type, omniORB.tcInternal.TypeCode_objref): continue #save the short version of the attribute's ID (i.e., ROdouble) tempType = attribute.type.id().split(":")[1].split("/").pop() #sequence BACI property if (tempType=="ROstringSeq")or(tempType=="ROdoubleSeq")or(tempType=="RWdoubleSeq")or(tempType=="ROlongSeq")or(tempType=="RWlongSeq")or(tempType=="ROfloatSeq")or(tempType=="RWfloatSeq"): attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO([]) addProperty(self, attribute.name, devio_ref=devio) continue #double BACI property elif (tempType=="ROdouble")or(tempType=="RWdouble"): attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO(float(0)) addProperty(self, attribute.name, devio_ref=devio) continue #float BACI property elif (tempType=="ROfloat")or(tempType=="RWfloat"): attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO(float(0)) addProperty(self, attribute.name, devio_ref=devio) continue #long BACI property elif (tempType=="ROlong")or(tempType=="RWlong"): attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO(0) addProperty(self, attribute.name, devio_ref=devio) continue #long (Python long also) BACI property elif (tempType=="ROpattern")or(tempType=="RWpattern")or(tempType=="ROlongLong")or(tempType=="RWlongLong")or(tempType=="ROuLongLong")or(tempType=="ROuLongLong"): attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO(0L) addProperty(self, attribute.name, devio_ref=devio) continue #string BACI property elif (tempType=="ROstring")or(tempType=="RWstring"): attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO("") addProperty(self, attribute.name, devio_ref=devio) continue else: ifrName = attribute.type.id() try: #get an interface description for this property tIfr = ir.lookup_id(ifrName) tIfr = tIfr._narrow(CORBA.InterfaceDef) tIfr = tIfr.describe_interface() for tAttr in tIfr.attributes: #check if it's a default_value AND an enum! if (tAttr.name=="default_value") and (tAttr.type.kind()==CORBA.tk_enum): #GREAT! It's completely safe to add! attrDict = simServer.getMethod(attribute.name) if attrDict == None: attrDict = simCDB.getMethod(attribute.name) if attrDict!= None: devio = _executeDict(attrDict, args, getCompLocalNS(self._get_name())) else: devio = DevIO(getRandomEnum(tAttr.type)) addProperty(self, attribute.name, devio_ref=devio) break except: print_exc() continue