Class: Valkyrie::Persistence::Postgres::MetadataAdapter

Inherits:

Object

• Object
• Valkyrie::Persistence::Postgres::MetadataAdapter

Defined in:

lib/valkyrie/persistence/postgres/metadata_adapter.rb

Overview

Metadata Adapter for Postgres Adapter.

This adapter uses ActiveRecord to persist resources in a JSON-B column named ‘metadata`. This requires setting up a database.

See Also:

• https://github.com/samvera-labs/valkyrie/wiki/Set-up-Valkyrie-database-in-a-Rails-Application

Instance Method Summary

• #persister ⇒ Class

  Persister.

• #query_service ⇒ Class

  QueryService.

• #resource_factory ⇒ Class

  ResourceFactory.

Instance Method Details

#persister ⇒ Class

# File 'lib/valkyrie/persistence/postgres/metadata_adapter.rb', line 13

def persister
  Valkyrie::Persistence::Postgres::Persister.new(adapter: self)
end

#query_service ⇒ Class

# File 'lib/valkyrie/persistence/postgres/metadata_adapter.rb', line 18

def query_service
  @query_service ||= Valkyrie::Persistence::Postgres::QueryService.new(adapter: self)
end

#resource_factory ⇒ Class

# File 'lib/valkyrie/persistence/postgres/metadata_adapter.rb', line 23

def resource_factory
  Valkyrie::Persistence::Postgres::ResourceFactory
end