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Currently, in CPS, it is only possible to create a dataspace that will hold YANG modules and allow the service to create instances of the models via anchors.
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REST Endpoint in CPS-Core
Java API method in CPS-Service
Data Persistence Service
Issues
| # | Issue | Notes | Decision |
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| 1 | Abandoned SchemaSets | Question: Will the SchemaSets be automatically deleted once all anchors using them have been deleted? SchemaSets are not automatically deleted once the anchors using them have been deleted SchemaSets are deleted once dataspace holding it is deleted |
To delete the anchor under the dataspace we first need to delete the fragment associated with this anchor.
If we delete the schema set for the anchor and dataspace, we will delete the associated schemaset yang resource, however, the yang resource table does not change.Agreed with Toine Siebelink that a dataspace can only be deleted if there are no anchors and no schemasets associated with it. The existence of either of these will lead to an exception. see issue #2 below | |||
| 2 | Dataspace not empty exception | If dataspace is not empty, throw exception 'DataspaceNotEmptyException' (?) | We decided to use the CPS Exception |
Implementation Proposal
REST layers
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