Friday, October 3, 2014

ATG Catalog Maintenance System (CMS)

ATG catalogs use several batch and dynamic services to perform catalog updates and to verify catalog relationships. These services are collectively referred to as the Catalog Maintenance System (CMS). The CMS updates property values that enable navigation and hierarchical search. It also verifies the relationships of catalog repository items and properties.

Batch Services
There are four services that facilitate the updating of the catalog in batch mode. All batch services can be run on demand or in scheduled mode. They are:

  1. AncestorGeneratorService
  2. CatalogVerificationService
  3. CatalogUpdateService
  4. CatalogMaintenanceService


Dynamic Services
Dynamic Services consists of components that enable the catalog properties to be dynamically updated as the catalog structure is modified by an ACC user, BCC user, or a program using the Repository API.

  1. CatalogChangesListener
  2. CatalogCompletionService
  3. StandardCatalogCompletionService

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