def ReadPropertyToResultElement(obj, propertyIdentifier, propertyArrayIndex=None):
"""Read the specified property of the object, with the optional array index,
and cast the result into an Any object."""
if _debug: ReadPropertyToResultElement._debug("ReadPropertyToResultElement %s %r %r", obj, propertyIdentifier, propertyArrayIndex)
# save the result in the property value
read_result = ReadAccessResultElementChoice()
try:
read_result.propertyValue = ReadPropertyToAny(obj, propertyIdentifier, propertyArrayIndex)
if _debug: ReadPropertyToResultElement._debug(" - success")
except PropertyError as error:
if _debug: ReadPropertyToResultElement._debug(" - error: %r", error)
read_result.propertyAccessError = ErrorType(errorClass='property', errorCode='unknownProperty')
except ExecutionError as error:
if _debug: ReadPropertyToResultElement._debug(" - error: %r", error)
read_result.propertyAccessError = ErrorType(errorClass=error.errorClass, errorCode=error.errorCode)
# make an element for this value
read_access_result_element = ReadAccessResultElement(
propertyIdentifier=propertyIdentifier,
propertyArrayIndex=propertyArrayIndex,
readResult=read_result,
)
if _debug: ReadPropertyToResultElement._debug(" - read_access_result_element: %r", read_access_result_element)
# fini
return read_access_result_element
def __init__(self, *args):
BIPSimpleApplication.__init__(Mock())
self.elementService = Mock()
#self.ResponseQueue = Mock()
#self.ResponseQueue.get.return_value = ([21, 'degreesCelcius'], Event())
iocb = IOCB()
apdu = ReadPropertyMultipleACK(listOfReadAccessResults=[
ReadAccessResult(
objectIdentifier=('analogValue', 1),
listOfResults=[
ReadAccessResultElement(
propertyIdentifier='presentValue',
readResult=ReadAccessResultElementChoice(
propertyValue=Any(Real(21.0)), )),
ReadAccessResultElement(
propertyIdentifier='units',
readResult=ReadAccessResultElementChoice(
propertyValue=Any(Enumerated(62)), )),
],
)
])
iocb.complete(apdu)
self.request = Mock()
self.request.return_value = iocb
def ReadPropertyToResultElement(obj, propertyIdentifier, propertyArrayIndex=None):
"""Read the specified property of the object, with the optional array index,
and cast the result into an Any object."""
if _debug: ReadPropertyToResultElement._debug("ReadPropertyToResultElement %s %r %r", obj, propertyIdentifier, propertyArrayIndex)
# save the result in the property value
read_result = ReadAccessResultElementChoice()
try:
read_result.propertyValue = ReadPropertyToAny(obj, propertyIdentifier, propertyArrayIndex)
if _debug: ReadPropertyToResultElement._debug(" - success")
except PropertyError, error:
if _debug: ReadPropertyToResultElement._debug(" - error: %r", error)
read_result.propertyAccessError = ErrorType(errorClass='property', errorCode='unknownProperty')
def ReadPropertyToResultElement(obj,
propertyIdentifier,
propertyArrayIndex=None):
"""Read the specified property of the object, with the optional array index,
and cast the result into an Any object."""
if _debug:
ReadPropertyToResultElement._debug(
"ReadPropertyToResultElement %s %r %r", obj, propertyIdentifier,
propertyArrayIndex)
# save the result in the property value
read_result = ReadAccessResultElementChoice()
try:
read_result.propertyValue = ReadPropertyToAny(obj, propertyIdentifier,
propertyArrayIndex)
if _debug: ReadPropertyToResultElement._debug(" - success")
except PropertyError as error:
if _debug: ReadPropertyToResultElement._debug(" - error: %r", error)
read_result.propertyAccessError = ErrorType(
errorClass='property', errorCode='unknownProperty')
except ExecutionError as error:
if _debug: ReadPropertyToResultElement._debug(" - error: %r", error)
read_result.propertyAccessError = ErrorType(
errorClass=error.errorClass, errorCode=error.errorCode)
# make an element for this value
read_access_result_element = ReadAccessResultElement(
propertyIdentifier=propertyIdentifier,
propertyArrayIndex=propertyArrayIndex,
readResult=read_result,
)
if _debug:
ReadPropertyToResultElement._debug(
" - read_access_result_element: %r", read_access_result_element)
# fini
return read_access_result_element
def property_to_result(obj, prop_id, prop_index=None):
"""
This function creates an appropriate ReadAccessResultElement.
:param obj: object
:param prop_id: property id
:param prop_index: property array index
:return: ReadAccessResultElement instance
"""
self = property_to_result
self._debug(
'ReadPropertyToResultElement %s %r %r',
obj,
prop_id,
prop_index,
)
# create read result
read_result = ReadAccessResultElementChoice()
# check if object exists
if obj is None:
# set access error
read_result.propertyAccessError = ErrorType(
errorClass='object',
errorCode='unknownObject'
)
self._debug(' - error: object does not exist',)
else:
try:
# set property value
read_result.propertyValue = read_property_any(
obj,
prop_id,
prop_index,
)
self._debug(' - success')
except PropertyError as error:
# set access error
read_result.propertyAccessError = ErrorType(
errorClass='property',
errorCode='unknownProperty'
)
self._debug(' - error: %r', error)
except ExecutionError as error:
# set access error
read_result.propertyAccessError = ErrorType(
errorClass=error.errorClass,
errorCode=error.errorCode
)
self._debug(' - error: %r', error)
# create result element
result_element = ReadAccessResultElement(
propertyIdentifier=prop_id,
propertyArrayIndex=prop_index,
readResult=read_result,
)
# return result element
return result_element