Package software.amazon.smithy.model.validation

Interface Validator

All Known Implementing Classes:

AbstractValidator, AuthTraitValidator, DefaultTraitValidator, DefaultValueInUpdateValidator, DeprecatedTraitValidator, EmitEachSelectorValidator, EmitNoneSelectorValidator, EnumShapeValidator, EnumTraitValidator, EventPayloadTraitValidator, ExamplesTraitValidator, ExclusiveStructureMemberTraitValidator, HostLabelTraitValidator, HttpApiKeyAuthTraitValidator, HttpBindingsMissingValidator, HttpBindingTraitIgnoredValidator, HttpHeaderTraitValidator, HttpLabelTraitValidator, HttpMethodSemanticsValidator, HttpPayloadValidator, HttpPrefixHeadersTraitValidator, HttpQueryParamsTraitValidator, HttpQueryTraitValidator, HttpResponseCodeSemanticsValidator, HttpUriConflictValidator, HttpUriFormatValidator, HttpUriGreedyLabelValidator, IdempotencyTokenIgnoredValidator, JsonNameValidator, LengthTraitValidator, MediaTypeValidator, MemberShouldReferenceResourceValidator, NoInlineDocumentSupportValidator, OperationValidator, PaginatedTraitValidator, PatternTraitValidator, PrivateAccessValidator, RangeTraitValidator, ReferencesTraitValidator, RequestCompressionTraitValidator, ResourceCycleValidator, ResourceIdentifierBindingValidator, ResourceIdentifierValidator, ResourceLifecycleValidator, ResourceOperationInputOutputValidator, ServiceAuthDefinitionsValidator, ServiceBoundResourceOperationValidator, ServiceValidator, SetValidator, ShapeIdConflictValidator, ShapeRecursionValidator, SingleOperationBindingValidator, SingleResourceBindingValidator, StreamingTraitValidator, TargetValidator, TraitBreakingChangesValidator, TraitConflictValidator, TraitTargetValidator, TraitValidatorsValidator, TraitValueValidator, UnionValidator, UnitTypeValidator, UnreferencedShapeValidator, UnreferencedShapeValidator, UnstableTraitValidator, XmlFlattenedTraitValidator, XmlNamespaceTraitValidator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Validator

Validates a Model and returns a list of ValidationEvent.

A Validator is used to enforce constraints on a model. This interface is used to implement both built-in validation that runs on all Smithy loaded models and custom validators that can be registered when loading a model. Registering a Validator class as a service provider for the Validator interface will cause the validator to be applied each time a Model is built using a ModelAssembler.

The ValidatorService class is used to provide a service provider for validators that can be configured in the Smithy model via the validators[] metadata.

See Also:

• ValidationEvent

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MODEL_DEPRECATION	Event ID used when something in the model is deprecated.
static final String	MODEL_ERROR	Event ID used for structural errors encountered when loading a model.

Method Summary

Modifier and Type	Method	Description
List<ValidationEvent>	validate(Model model)	Validates a model and returns a list of validation events.

Field Details

MODEL_ERROR

static final String MODEL_ERROR

Event ID used for structural errors encountered when loading a model.

See Also:

• Constant Field Values

MODEL_DEPRECATION

static final String MODEL_DEPRECATION

Event ID used when something in the model is deprecated.

See Also:

• Constant Field Values

Method Details

validate

List<ValidationEvent> validate(Model model)

Validates a model and returns a list of validation events.

Parameters:

model - Model to validate.

Returns:

List of validation events.