def ChangeDevice(self, request: Structure, original_request: Structure):
"""Change a device in the storage model.
FIXME: Remove the original request from the arguments.
:param request: a device factory request
:param original_request: an original device factory request
:raise: StorageError if the device cannot be changed
"""
self.implementation.change_device(
DeviceFactoryRequest.from_structure(request),
DeviceFactoryRequest.from_structure(original_request))
def AddDevice(self, request: Structure):
"""Add a new device to the storage model.
:param request: a device factory request
:raise: StorageError if the device cannot be created
"""
self.implementation.add_device(
DeviceFactoryRequest.from_structure(request))
def ValidateDeviceFactoryRequest(self, request: Structure) -> Structure:
"""Validate the given device factory request.
:param request: a device factory request
:return: a validation report
"""
request = DeviceFactoryRequest.from_structure(request)
report = self.implementation.validate_device_factory_request(request)
return ValidationReport.to_structure(report)