ESciDoc Item Container Version History

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Concepts

See Item, Container Specs&APIs here

Container Handler

Containers offer the concept of aggregation, i.e. they can contain other (simple and complex) objects. Each container includes a structural map, which manages references to all members of the aggregation. Containers are versionable. They can be associated with a persistent identifier. Containers have a built-in basic object lifecycle. The status of a Container within its object lifecycle influences which actions are applicable and which user privileges are to be evaluated.

Item Handler

Items are objects representing the actual content of the repository. An item is a simple or complex object like an article, a report or a translation. Items are versionable. They can be associated with a persistent identifier. Items have a built-in basic object lifecycle. The status of an Item within its object lifecycle influences which actions are applicable and which user privileges are to be evaluated.

Premis: Hierarchical Listing of Semantic Units, Event

This is a hierarchical listing of the semantic units included in the Data Dictionary. The information in parentheses following each semantic unit indicates whether the element is Mandatory (M), Optional (O) or Attribute (A) followed by whether it is Repeatable (R) or Not repeatable (NR).

V1.0

1. eventIdentifier (M, NR)
   1. eventIdentifierType (M, NR)
   2. eventIdentifierValue (M, NR)
2. eventType (M, NR)
3. eventDateTime (M, NR)
4. eventDetail (O, NR)
5. eventOutcomeInformation (O, R)
   1. eventOutcome (O, NR)
   2. eventOutcomeDetail (O, R)
6. linkingAgentIdentifier (O, R)
   1. linkingAgentIdentifierType (M, NR)
   2. linkingAgentIdentifierValue (M, NR)
   3. linkingAgentRole (O, R)
   4. linkingAgentXmlID (O, A)
7. linkingObjectIdentifier (O, R)
   1. linkingObjectIdentifierType (M, NR)
   2. linkingObjectIdentifierValue (M, NR)
   3. linkingObjectXmlID (O, A)
8. xmlID (M, A)

V2.0

1. eventIdentifier (M, NR)
   1. eventIdentifierType (M, NR)
   2. eventIdentifierValue (M, NR)
2. eventType (M, NR)
3. eventDateTime (M, NR)
4. eventDetail (O, NR)
5. eventOutcomeInformation (O, R)
   1. eventOutcome (O, NR)
   2. eventOutcomeDetail (O, R)
      1. eventOutcomeDetailNote (O, NR)
      2. eventOutcomeDetailExtension (O, NR)
6. linkingAgentIdentifier (O, R)
   1. linkingAgentIdentifierType (M, NR)
   2. linkingAgentIdentifierValue (M, NR)
   3. linkingAgentRole (O, R)
   4. LinkAgentXmlID (O, A)
7. linkingObjectIdentifier (O, R)
   1. linkingObjectIdentifierType (M, NR)
   2. linkingObjectIdentifierValue (M, NR)
   3. linkingObjectRole (O, R)
   4. LinkObjectXmlID (O, A)
8. xmlID (M, A)

Changes

added:

• eventOutcomeDetailNote (O, NR)
• eventOutcomeDetailExtension (O, NR)
• linkingObjectRole (O, R)

Links

• PREMIS all schemas
• PREMIS v2.0: Data Dictionary PDF, HTML
• PREMIS v2.0 Hierarchical Listing of Semantic Units, see Event.
• PREMIS v1.0 => v2.0 changes
• JIRA ticket AS-765
• Object Manager
  • API Documentation Container Handler, Item Handler
  • Schemas: Container, Item
• TOC Container
• Version History XSD

Examples

• container version-history, dev-coreservice, escidoc:29780
• item version-history, dev-coreservice, escidoc:29777

Preservation Metadata: Implementation Strategies

Error Management and Project Management Software

Application Programming Interface