def _createStandardActivity(cls, identifier, interfaceAddress, methodUri,
temporalContext, timeSeries, valueObjects):
'''
@type identifier, methodUri: string;
@type valueObjects: a list of ValueObjects.
others are object
'''
from SmartAPI.model.Activity import Activity
from SmartAPI.model.Entity import Entity
if identifier is not None:
a = Activity(identifier)
else:
a = Activity()
a.setMethod(methodUri)
e = Entity()
if valueObjects is not None:
for vo in valueObjects:
e.addValueObject(vo)
a.addEntity(e)
if interfaceAddress is not None:
a.addInterface(interfaceAddress)
if temporalContext is not None:
a.setTemporalContext(temporalContext)
if timeSeries is not None:
a.addTimeSerie(timeSeries)
return a
def createRequest(cls, key, method, senderIdentity, entity,
temporalContext, timeSeries, *valueObjects):
from SmartAPI.factory.RequestFactory import RequestFactory
from SmartAPI.model.Request import Request
from SmartAPI.model.Activity import Activity
from SmartAPI.model.Entity import Entity
from SmartAPI.model.ValueObject import ValueObject
if (senderIdentity is None) or (senderIdentity == ""):
senderIdentity = cls.defaultIdentity
r = RequestFactory().create(senderIdentity)
if entity is None:
raise NonePointerException(
"Cannot create read request for null Entity.")
# TODO should actually search for possible activity identifier uri in object.valueobject.capabilities
a = Activity()
r.addActivity(a)
if key is not None:
a.encrypt(key)
a.setMethod(method)
# if entity.hasIdentifierUri():
# e = Entity(entity.getIdentifierUri())
# else:
# e = Entity()
e = entity
e.setValueObjects([])
if temporalContext is not None:
a.setTemporalContext(temporalContext)
if timeSeries is not None:
a.addTimeSerie(timeSeries)
a.addEntity(e)
if (valueObjects is None
or len(valueObjects) == 0) and method == RESOURCE.WRITE:
valueObjects = entity.getValueObjects()
if valueObjects is not None:
for v in valueObjects:
# vo = ValueObject(quantity = v.getQuantity(), unit = v.getUnit(), dataType = v.getDataType(), description = v.getDescription())
# if v.hasIdentifierUri():
# vo.setIdentifierUri(v.getIdentifierUri())
# if method == RESOURCE.WRITE:
# vo.setValue(v.getValue())
# e.addValueObject(vo)
e.addValueObject(v)
return r