Creates an ExternalSourceHandler instance for the given external source.
Creates an ExternalSourceHandler instance for the given external source.
The external source configuration containing metadata, schema information, and factory configuration with parameters
A new ExternalSourceHandler instance configured for the external source
(Since version ) see corresponding Javadoc for more information.
Factory interface for creating external source handlers dynamically.
Implementations of this factory can be registered with ExternalSourceRegistry to enable dynamic creation of ExternalSourceHandler instances based on external source configurations at runtime.
The factory pattern allows for flexible handler creation where the specific handler implementation can be determined by the ExternalSource configuration, including factory parameters passed through ExternalSourceFactoryConfig.