StandardJsonSchemaRegistry¶

Description¶

Provides a service for registering and accessing JSON schemas. One can register a schema as a dynamic property where ‘name’ represents the schema name and ‘value’ represents the textual representation of the actual schema following the syntax and semantics of the JSON Schema format. Empty schemas and schemas only consisting of whitespace are not acceptable schemas.The registry is heterogeneous registry as it can store schemas of different schema draft versions. By default the registry is configured to store schemas of Draft 2020-12. When a schema is added, the version which is currently is set, is what the schema is saved as.

Tags¶

json, registry, schema

Properties¶

In the list below required Properties are shown with an asterisk (*). Other properties are considered optional. The table also indicates any default values, and whether a property supports the NiFi Expression Language.

Display Name

API Name

Default Value

Allowable Values

Description

JSON Schema Version *

JSON Schema Version

DRAFT_2020_12

  • Draft 4

  • Draft 6

  • Draft 7

  • Draft 2019-09

  • Draft 2020-12

The JSON schema specification

State management¶

This component does not store state.

Restricted¶

This component is not restricted.

System Resource Considerations¶

This component does not specify system resource considerations.

Language: English