Package de.captaingoldfish.scim.sdk.server.endpoints.validation

Interface RequestValidator<T extends ResourceNode>

  • public interface RequestValidator<T extends ResourceNode>
    This validator can be used to validate incoming requests for specific endpoints. In some cases it might be useful to validate the given input and check if a resource is allowed to be created with the given input. The schema validation is not enough in some cases and therefore this implementation can be used to validate specific parts and return an error before the actual endpoint is reached.
    This feature shall be an imitation of the java enterprise custom bean validation when custom bean validation implementations are used.
    Since:
    07.04.2021
    Author:
    Pascal Knueppel

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void validateCreate​(T resource, ValidationContext validationContext)
      validate the resource for valid input before it is reached through to the de.captaingoldfish.scim.sdk.server.endpoints.ResourceHandler#createResource(ResourceNode, Authorization) implementation
      void validateUpdate​(Supplier<T> oldResourceSupplier, T newResource, ValidationContext validationContext)
      validate the resource for valid input before it is reached through to the de.captaingoldfish.scim.sdk.server.endpoints.ResourceHandler#updateResource(ResourceNode, Authorization) implementation

    • Method Detail

      • validateCreate

        void validateCreate​(T resource,
                    ValidationContext validationContext)
        validate the resource for valid input before it is reached through to the de.captaingoldfish.scim.sdk.server.endpoints.ResourceHandler#createResource(ResourceNode, Authorization) implementation
        Parameters:
        resource - the resource to validate
        validationContext - add as much errors to this context as you like. If at least one error is present the execution will abort with a BadRequestException

      • validateUpdate

        void validateUpdate​(Supplier<T> oldResourceSupplier,
                    T newResource,
                    ValidationContext validationContext)
        validate the resource for valid input before it is reached through to the de.captaingoldfish.scim.sdk.server.endpoints.ResourceHandler#updateResource(ResourceNode, Authorization) implementation
        Parameters:
        oldResourceSupplier - extracts the old resource representation by calling the SCIM get-endpoint when not already done by the ETag implementation
        newResource - the new resource representation
        resource - the resource to validate
        validationContext - add as much errors to this context as you like. If at least one error is present the execution will abort with a BadRequestException