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All services, end-points, connectors and data sources are Resource. Depending on what the Resource is it will have a specific ResourceType. The ResourceCatalog loads resources during the startup of the Server. ResourceCatalog also manages saving, updating, renaming, deleting and versioning of resources.

Save: Saving a resource is done via the SaveResource internal service. The resource is assigned a ResourceID at this point if then uniquely identifies it within Warewolf.

Update: During the save process for an update the ResourceCatalog checks if the resource has changed has dependents then the ResourceCatalog will generate a message to inform the Studio that the dependent resource may need to be updated.

Delete: Resource is deleted from the ResourceCatalog. At present there is no built-in mechanism to undo a delete. This is done via the DeleteResource internal service.

Rename: Renaming a resource is done via the RenameResource internal service.

Versioning: During the update process of a resource it is versioned and the version is given a comment based on the action of the update. Interacting with versions i.e. rollback to a version is done via ServerVersionRepository.