Table 6.6—DRM_Access

Property

Description

Superclass

·         <DRM SEDRIS Abstract Base>

Class

·         <DRM Access>

Subclass

·         none

Definition

The security classification and any access and/or usage constraints for its containing SEDRIS object, provided in a form compatible with ISO 19115 (see 2.[I19115]).

Example(s)

·        Given a <DRM Transmittal Root> that has restricted access (no access by non-U.S. citizens) and is for official use only, its <DRM Access> information might be 

access_constraints = "NOFORN";
usage_constraints  = "FOUO";
security.system    = "United States Department of Defense";
security.classification = "SECRET";

security.handling  = "Downgrade on 31 Dec 1999";

Inherited field elements

field_name

range

Field_Data_Type

none

 

 

Field elements

field_name

range

Field_Data_Type

access_constraints1

 

Security_Restriction_Type

use_constraints2

 

Security_Restriction_Type

additional_constraints3

 

String

security4

 

Security_Information

Associated to (one-way) (inherited)

·         none

Associated to (one-way)

·         none

Associated by (one-way) (inherited)

·         none

Associated by (one-way)

·         none

Associated with (two-way) (inherited)

·         none

Associated with (two-way)

·         none

Composed of (two-way) (inherited)

·         none

Composed of (two-way)

·         none

Composed of (two-way metadata) (inherited)

·         none

Composed of (two-way metadata)

·         none

Component of (two-way) (inherited)

·         none

Component of (two-way)

·         zero or more <DRM Attribute Set>s

·         zero or more <DRM Attribute Set Table>s

·         zero or more <DRM Attribute Set Table Group>s

·         zero or more <DRM Colour Table>s

·         zero or more <DRM Colour Table Group>s

·         zero or more <DRM Data Table>s

·         zero or more <DRM Environment Root>s

·         zero or more <DRM Feature>s

·         zero or more <DRM Feature Model>s

·         zero or more <DRM Geometry Hierarchy>s

·         zero or more <DRM Geometry Model>s

·         zero or more <DRM Image>s

·         zero or more <DRM Library>s

·         zero or more <DRM Model>s

·         zero or more <DRM Sound>s

·         zero or more <DRM Symbol>s

·         zero or one <DRM Transmittal Root>

Constraints

·         Mandatory metadata

Notes

1 restrictions on access to a data object (Optional)

2  restrictions on use of a data object (Optional)

3  description of other restrictions of a data object (Optional)

4 security classification for a data object (Mandatory)

Class diagram

<DRM Access>