# Package org.keycloak.connections.mongo.api.types

- Interface Summary
  Interface | Description
  --- | ---
  Mapper<T,S> | SPI object to convert object from application type to database type and vice versa.

- Class Summary
  Class | Description
  --- | ---
  MapperContext<T,S> |
  MapperRegistry | Registry of mappers, which allow to convert application object to database objects.

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