information-system-model/docs/index.rst

Property

This is the base type for any Property

Property

Name	Type	Attributes	Description
This type does not define any additional attributes.

The Property current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

Encrypted

This type is used to properly manage values must be stored safely (e.g. encrypted) in the IS.

Encrypted extends Property

Name	Type	Attributes	Description
value	String	Mandatory:true ReadOnly:false NotNull:true	The value to store safely in the IS

The Encrypted current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

Metadata

This type provides metadata per every IdentifiableElement

Metadata extends Property

Name	Type	Attributes	Description
createdBy	String	Mandatory:true ReadOnly:true NotNull:true	The user that created the Entity or the Relation. It is initialized at Creation Time.
creationTime	Date	Mandatory:true ReadOnly:true NotNull:true	Creation time. It is represented in the format yyyy-MM-dd HH:mm:ss.SSS Z.
lastUpdateBy	String	Mandatory:true ReadOnly:false NotNull:true	The user that made the last update to the Entity or the Relation. At Creation Time, it assumes the same value of createdBy.
lastUpdateTime	Date	Mandatory:true ReadOnly:false NotNull:true	Last Update time. At creation time it assumes the same value of creationTime. It is represented in the format yyyy-MM-dd HH:mm:ss.SSS Z

The Metadata current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

PropagationConstraint

This type provides propagation constraint for Relation

PropagationConstraint extends Property

Name	Type	Attributes	Description
add	String	Mandatory:true ReadOnly:false NotNull:true Regex:^(propagate|unpropagate)$	It indicates the behaviour to implement for the target Entity when an 'add' action is performed on the source Resource. Add action is the operation of adding an instance to a context.
delete	String	Mandatory:true ReadOnly:false NotNull:true Regex:^(cascadeWhenOrphan|cascade|keep)$	It indicates the behaviour to implement for the target Entity when a 'delete' action is performed on the source Resource. Delet action is the operation of deleting an instance (it has an impact on all contexts).
remove	String	Mandatory:true ReadOnly:false NotNull:true Regex:^(cascadeWhenOrphan|cascade|keep)$	It indicates the behaviour to implement for the target Entity when a 'remove' action is performed on the source Resource. Remove actions is the operation of removing an instance from a context.

The PropagationConstraint current version is 1.1.0.

Changelog:

• 1.1.0: Added 'delete' propagation constraint;
• 1.0.0: First Version;

Entity

This is the base type for any Entity

Entity

Properties
Name	Type	Attributes	Description
id	String	Mandatory:true ReadOnly:true NotNull:true Regex:^([a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}){1}$	This UUID is be used to identify the instance univocally.
metadata	Metadata <Metadata>	Mandatory:true ReadOnly:false NotNull:true	Metadata associated with the instance that is automatically created/updated by the system.

The Entity current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

Resource

This is the base type for any Resource

Resource extends Entity

Source	Relation	Multiplicity	Target	Description
Facets
No specific facets usage defined for this type.
Resource Relations
No specific Resource relations defined for this type.

The Resource current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

Facet

This is the base type for any Facet

Facet extends Entity

Properties
Name	Type	Attributes	Description
This type does not define any additional attributes.
Known Usage
Source	Relation	Multiplicity	Target	Description
No specific known usage for this type.

The Facet current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

Relation

This is the base type for any Relation

Relation

Definition
Source	Relation	Multiplicity	Target	Description
Resource <Resource>	Relation <Relation>	0..n	Entity <Entity>	This is the base type for any Relation
Properties
Name	Type	Attributes	Description
propagationConstraint	PropagationConstraint <PropagationConstraint>	Mandatory:false ReadOnly:false NotNull:false

The Relation current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

IsRelatedTo

This is the base type for any IsRelatedTo relation

IsRelatedTo extends Relation

Definition
Source	Relation	Multiplicity	Target	Description
Resource <Resource>	IsRelatedTo <IsRelatedTo>	0..n	Resource <Resource>	This is the base type for any IsRelatedTo relation
Properties
Name	Type	Attributes	Description
This type does not define any additional attributes.
Known Usage
Source	Relation	Multiplicity	Target	Description
No specific known usage for this type.

The IsRelatedTo current version is 1.0.0.

Changelog:

• 1.0.0: First Version.

ConsistsOf

This is the base type for any ConsistsOf relation

ConsistsOf extends Relation

Definition
Source	Relation	Multiplicity	Target	Description
Resource <Resource>	ConsistsOf <ConsistsOf>	0..n	Facet <Facet>	This is the base type for any ConsistsOf relation
Properties
Name	Type	Attributes	Description
This type does not define any additional attributes.
Known Usage
Source	Relation	Multiplicity	Target	Description
No specific known usage for this type.

The ConsistsOf current version is 1.0.0.

Changelog:

• 1.0.0: First Version.