logic.Services_utils module

This class contains methods related to service management. It contains all type of services proposed in the Functional View of RAMI 4.0.

logic.Services_utils.handle_aas_infrastructure_svc(svc_interaction_id, svc_data)

This method handles AAS Infrastructure Services. These services are part of I4.0 Infrastructure Services (Systemic relevant). They are necessary to create AASs and make them localizable and are not offered by an AAS, but by the platform (computational infrastructure). These include the AAS Create Service (for creating AASs with unique identifiers), AAS Registry Services (for registering AASs) and AAS Exposure and Discovery Services (for searching for AASs).

Args:

svc_interaction_id (int): the identifier of the interaction. svc_data (dict): the information of the data in JSON format.

logic.Services_utils.handle_aas_services(svc_interaction_id, svc_data)

This method handles AAS Services. These services serve for the management of asset-related information through a set of infrastructure services provided by the AAS itself. These include Submodel Registry Services (to list and register submodels), Meta-information Management Services (including Classification Services, to check if the interface complies with the specifications; Contextualization Services, to check if they belong together in a context to build a common function; and Restriction of Use Services, divided between access control and usage control) and Exposure and Discovery Services (to search for submodels or asset related services).

Args:

svc_interaction_id (int): the identifier of the interaction. svc_data (dict): the information of the data in JSON format.

logic.Services_utils.handle_asset_related_svc(svc_interaction_id, svc_data)

This method handles Asset Related Services. These services are part of I4.0 Application Component (application relevant).

Args:

svc_interaction_id (int): the identifier of the interaction. svc_data (dict): the information of the data in JSON format.

logic.Services_utils.handle_submodel_services(svc_interaction_id, svc_data)

This method handles Submodel Services. These services are part of I4.0 Application Component (application relevant).

Args:

svc_interaction_id (int): the identifier of the interaction. svc_data (dict): the information of the data in JSON format.