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schema_validation_settings.go
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/
schema_validation_settings.go
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package openapi3
import (
"sync"
)
// SchemaValidationOption describes options a user has when validating request / response bodies.
type SchemaValidationOption func(*schemaValidationSettings)
type schemaValidationSettings struct {
failfast bool
multiError bool
asReq, asRes bool // exclusive (XOR) fields
formatValidationEnabled bool
patternValidationDisabled bool
onceSettingDefaults sync.Once
defaultsSet func()
}
// FailFast returns schema validation errors quicker.
func FailFast() SchemaValidationOption {
return func(s *schemaValidationSettings) { s.failfast = true }
}
func MultiErrors() SchemaValidationOption {
return func(s *schemaValidationSettings) { s.multiError = true }
}
func VisitAsRequest() SchemaValidationOption {
return func(s *schemaValidationSettings) { s.asReq, s.asRes = true, false }
}
func VisitAsResponse() SchemaValidationOption {
return func(s *schemaValidationSettings) { s.asReq, s.asRes = false, true }
}
// EnableFormatValidation setting makes Validate not return an error when validating documents that mention schema formats that are not defined by the OpenAPIv3 specification.
func EnableFormatValidation() SchemaValidationOption {
return func(s *schemaValidationSettings) { s.formatValidationEnabled = true }
}
// DisablePatternValidation setting makes Validate not return an error when validating patterns that are not supported by the Go regexp engine.
func DisablePatternValidation() SchemaValidationOption {
return func(s *schemaValidationSettings) { s.patternValidationDisabled = true }
}
// DefaultsSet executes the given callback (once) IFF schema validation set default values.
func DefaultsSet(f func()) SchemaValidationOption {
return func(s *schemaValidationSettings) { s.defaultsSet = f }
}
func newSchemaValidationSettings(opts ...SchemaValidationOption) *schemaValidationSettings {
settings := &schemaValidationSettings{}
for _, opt := range opts {
opt(settings)
}
return settings
}