Beispiel #1
0
func resolveUrl(root *url.URL, documentURL string) (gojsonreference.JsonReference, error) {
	ref, err := gojsonreference.NewJsonReference(documentURL)
	if err != nil {
		return ref, err
	}
	resolvedURL := root.ResolveReference(ref.GetUrl())

	return gojsonreference.NewJsonReference(resolvedURL.String())
}
Beispiel #2
0
func (l *jsonGoLoader) loadSchema() (*Schema, error) {

	var err error

	document, err := l.loadJSON()
	if err != nil {
		return nil, err
	}

	d := Schema{}
	d.pool = newSchemaPool(osFS)
	d.referencePool = newSchemaReferencePool()
	d.documentReference, err = gojsonreference.NewJsonReference("#")
	d.pool.SetStandaloneDocument(document)
	if err != nil {
		return nil, err
	}

	err = d.parse(document)
	if err != nil {
		return nil, err
	}

	return &d, nil

}
Beispiel #3
0
func (l *jsonReferenceLoader) loadSchema() (*Schema, error) {

	var err error

	d := Schema{}
	d.pool = newSchemaPool(l.fs)
	d.referencePool = newSchemaReferencePool()

	d.documentReference, err = gojsonreference.NewJsonReference(l.jsonSource().(string))
	if err != nil {
		return nil, err
	}

	spd, err := d.pool.GetDocument(d.documentReference)
	if err != nil {
		return nil, err
	}

	err = d.parse(spd.Document)
	if err != nil {
		return nil, err
	}

	return &d, nil

}
Beispiel #4
0
func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) {

	reference, err := gojsonreference.NewJsonReference(l.source)
	if err != nil {
		return nil, err
	}

	refToUrl := reference
	refToUrl.GetUrl().Fragment = ""

	if reference.HasFileScheme {

		filename := strings.Replace(refToUrl.String(), "file://", "", -1)
		if runtime.GOOS == "windows" {
			// on Windows, a file URL may have an extra leading slash, use slashes
			// instead of backslashes, and have spaces escaped
			if strings.HasPrefix(filename, "/") {
				filename = filename[1:]
			}
			filename = filepath.FromSlash(filename)
			filename = strings.Replace(filename, "%20", " ", -1)
		}

		return l.loadFromFile(filename)
	} else {
		return l.loadFromHTTP(refToUrl.String())
	}
}
Beispiel #5
0
func (l *jsonReferenceLoader) loadJSON() (interface{}, error) {

	var err error

	reference, err := gojsonreference.NewJsonReference(l.jsonSource().(string))
	if err != nil {
		return nil, err
	}

	refToUrl := reference
	refToUrl.GetUrl().Fragment = ""

	var document interface{}

	if reference.HasFileScheme {

		filename := strings.Replace(refToUrl.String(), "file://", "", -1)
		document, err = l.loadFromFile(filename)
		if err != nil {
			return nil, err
		}

	} else {

		document, err = l.loadFromHTTP(refToUrl.String())
		if err != nil {
			return nil, err
		}

	}

	return document, nil

}
Beispiel #6
0
func useLocalUrl(ref gojsonreference.JsonReference) gojsonreference.JsonReference {
	// Grab ninjablocks schemas locally

	local := strings.Replace(ref.GetUrl().String(), root, "file:///", 1)
	log.Debugf("Fetching document from %s", local)
	localURL, _ := gojsonreference.NewJsonReference(local)
	return localURL
}
func (l *LocalSchemaLoader) JsonReference() (gojsonreference.JsonReference, error) {
	return gojsonreference.NewJsonReference(l.source)
}
Beispiel #8
0
func (l *jsonReferenceLoader) JsonReference() (gojsonreference.JsonReference, error) {
	return gojsonreference.NewJsonReference(l.JsonSource().(string))
}
Beispiel #9
0
func (l *jsonGoLoader) JsonReference() (gojsonreference.JsonReference, error) {
	return gojsonreference.NewJsonReference("#")
}
Beispiel #10
0
func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSchema, reference string) (e error) {

	var err error

	jsonReference, err := gojsonreference.NewJsonReference(reference)
	if err != nil {
		return err
	}

	standaloneDocument := d.pool.GetStandaloneDocument()

	if jsonReference.HasFullUrl {
		currentSchema.ref = &jsonReference
	} else {
		inheritedReference, err := currentSchema.ref.Inherits(jsonReference)
		if err != nil {
			return err
		}
		currentSchema.ref = inheritedReference
	}

	jsonPointer := currentSchema.ref.GetPointer()

	var refdDocumentNode interface{}

	if standaloneDocument != nil {

		var err error
		refdDocumentNode, _, err = jsonPointer.Get(standaloneDocument)
		if err != nil {
			return err
		}

	} else {

		var err error
		dsp, err := d.pool.GetDocument(*currentSchema.ref)
		if err != nil {
			return err
		}

		refdDocumentNode, _, err = jsonPointer.Get(dsp.Document)
		if err != nil {
			return err
		}

	}

	newSchemaDocument, ok := refdDocumentNode.(map[string]interface{})
	if !ok {
		return errors.New(formatErrorDescription(
			Locale.MustBeOfType(),
			ErrorDetails{"key": STRING_SCHEMA, "type": TYPE_OBJECT},
		))
	}

	// returns the loaded referenced subSchema for the caller to update its current subSchema
	newSchema := &subSchema{property: KEY_REF, parent: currentSchema, ref: currentSchema.ref}
	d.referencePool.Add(currentSchema.ref.String()+reference, newSchema)

	err = d.parseSchema(newSchemaDocument, newSchema, true)
	if err != nil {
		return err
	}

	currentSchema.refSchema = newSchema

	return nil

}
Beispiel #11
0
// Parses a subSchema
//
// Pretty long function ( sorry :) )... but pretty straight forward, repetitive and boring
// Not much magic involved here, most of the job is to validate the key names and their values,
// then the values are copied into subSchema struct
//
func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema, typeChecked bool) error {

	if !typeChecked && !isKind(documentNode, reflect.Map) {
		return errors.New(formatErrorDescription(
			Locale.InvalidType(),
			ErrorDetails{
				"expected": TYPE_OBJECT,
				"given":    STRING_SCHEMA,
			},
		))
	}

	m := documentNode.(map[string]interface{})

	if currentSchema == d.rootSchema {
		currentSchema.ref = &d.documentReference
	}

	var (
		schemaV,
		refV,
		definitionsV,
		idV,
		titleV,
		descriptionV,
		typeV,
		propsV,
		additionalPropsV,
		patternPropsV,
		dependenciesV,
		itemsV,
		additionalItemsV,
		multipleOfV,
		minimumV,
		exclusiveMinimumV,
		maximumV,
		exclusiveMaximumV,
		minLengthV,
		maxLengthV,
		patternV,
		formatV,
		minPropsV,
		maxPropsV,
		requiredV,
		minItemsV,
		maxItemsV,
		uniqueItemsV,
		enumV,
		oneOfV,
		anyOfV,
		allOfV,
		notV interface{}
	)

	for k, v := range m {
		switch k {
		case KEY_SCHEMA:
			schemaV = v
		case KEY_REF:
			refV = v
		case KEY_DEFINITIONS:
			definitionsV = v
		case KEY_ID:
			idV = v
		case KEY_DESCRIPTION:
			descriptionV = v
		case KEY_TYPE:
			typeV = v
		case KEY_PROPERTIES:
			propsV = v
		case KEY_ADDITIONAL_PROPERTIES:
			additionalPropsV = v
		case KEY_PATTERN_PROPERTIES:
			patternPropsV = v
		case KEY_DEPENDENCIES:
			dependenciesV = v
		case KEY_ITEMS:
			itemsV = v
		case KEY_ADDITIONAL_ITEMS:
			additionalItemsV = v
		case KEY_MULTIPLE_OF:
			multipleOfV = v
		case KEY_MINIMUM:
			minimumV = v
		case KEY_EXCLUSIVE_MINIMUM:
			exclusiveMinimumV = v
		case KEY_MAXIMUM:
			maximumV = v
		case KEY_EXCLUSIVE_MAXIMUM:
			exclusiveMaximumV = v
		case KEY_MIN_LENGTH:
			minLengthV = v
		case KEY_MAX_LENGTH:
			maxLengthV = v
		case KEY_PATTERN:
			patternV = v
		case KEY_FORMAT:
			formatV = v
		case KEY_MIN_PROPERTIES:
			minPropsV = v
		case KEY_MAX_PROPERTIES:
			maxPropsV = v
		case KEY_REQUIRED:
			requiredV = v
		case KEY_MIN_ITEMS:
			minItemsV = v
		case KEY_MAX_ITEMS:
			maxItemsV = v
		case KEY_UNIQUE_ITEMS:
			uniqueItemsV = v
		case KEY_ENUM:
			enumV = v
		case KEY_ONE_OF:
			oneOfV = v
		case KEY_ANY_OF:
			anyOfV = v
		case KEY_ALL_OF:
			allOfV = v
		case KEY_NOT:
			notV = v
		}
	}

	// $subSchema
	if schemaV != nil {
		if schemaRef, ok := schemaV.(string); ok {
			schemaReference, err := gojsonreference.NewJsonReference(schemaRef)
			if err != nil {
				return err
			}
			currentSchema.subSchema = &schemaReference
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING,
					"given":    KEY_SCHEMA,
				},
			))
		}
	}

	// $ref
	if refV != nil {
		if k, ok := refV.(string); ok {
			if sch, ok := d.referencePool.Get(currentSchema.ref.String() + k); ok {
				currentSchema.refSchema = sch
			} else {
				return d.parseReference(documentNode, currentSchema, k)
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING,
					"given":    KEY_REF,
				},
			))
		}
	}

	// definitions
	if definitionsV != nil {
		if defs, ok := definitionsV.(map[string]interface{}); ok {
			currentSchema.definitions = make(map[string]*subSchema)
			for dk, dv := range defs {
				if isKind(dv, reflect.Map) {
					newSchema := &subSchema{property: KEY_DEFINITIONS, parent: currentSchema, ref: currentSchema.ref}
					currentSchema.definitions[dk] = newSchema
					err := d.parseSchema(dv, newSchema, true)
					if err != nil {
						return errors.New(err.Error())
					}
				} else {
					return errors.New(formatErrorDescription(
						Locale.InvalidType(),
						ErrorDetails{
							"expected": STRING_ARRAY_OF_SCHEMAS,
							"given":    KEY_DEFINITIONS,
						},
					))
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_ARRAY_OF_SCHEMAS,
					"given":    KEY_DEFINITIONS,
				},
			))
		}
	}

	// id
	if idV != nil {
		if k, ok := idV.(string); ok {
			currentSchema.id = &k
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING,
					"given":    KEY_ID,
				},
			))
		}
	}

	// title
	if titleV != nil {
		if k, ok := titleV.(string); ok {
			currentSchema.title = &k
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING,
					"given":    KEY_TITLE,
				},
			))
		}
	}

	// description
	if descriptionV != nil {
		if k, ok := descriptionV.(string); ok {
			currentSchema.description = &k
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING,
					"given":    KEY_DESCRIPTION,
				},
			))
		}
	}

	// type
	if typeV != nil {
		switch typeV.(type) {
		case string:
			if k, ok := typeV.(string); ok {
				if err := currentSchema.types.Add(k); err != nil {
					return err
				}
			}
		case []interface{}:
			arrayOfTypes := typeV.([]interface{})
			for _, typeInArray := range arrayOfTypes {
				if k, ok := typeInArray.(string); ok {
					currentSchema.types.Add(k)
				} else {
					return errors.New(formatErrorDescription(
						Locale.InvalidType(),
						ErrorDetails{
							"expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS,
							"given":    KEY_TYPE,
						},
					))
				}
			}
		default:
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS,
					"given":    KEY_TYPE,
				},
			))
		}
	}

	// properties
	if propsV != nil {
		if err := d.parseProperties(propsV, currentSchema); err != nil {
			return err
		}
	}

	// additionalProperties
	if additionalPropsV != nil {
		switch reflect.ValueOf(additionalPropsV).Kind() {
		case reflect.Bool:
			currentSchema.additionalProperties = additionalPropsV.(bool)
		case reflect.Map:
			newSchema := &subSchema{property: KEY_ADDITIONAL_PROPERTIES, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.additionalProperties = newSchema
			if err := d.parseSchema(additionalPropsV, newSchema, true); err != nil {
				return errors.New(err.Error())
			}
		default:
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA,
					"given":    KEY_ADDITIONAL_PROPERTIES,
				},
			))
		}
	}

	// patternProperties
	if patternPropsV != nil {
		if patternPropertiesMap, ok := patternPropsV.(map[string]interface{}); ok {
			if len(patternPropertiesMap) > 0 {
				currentSchema.patternProperties = make(map[string]*subSchema)
				for k, v := range patternPropertiesMap {
					if _, err := regexpCompile(k); err != nil {
						return errors.New(formatErrorDescription(
							Locale.RegexPattern(),
							ErrorDetails{"pattern": k},
						))
					}

					newSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref}
					if err := d.parseSchema(v, newSchema, false); err != nil {
						return errors.New(err.Error())
					}
					currentSchema.patternProperties[k] = newSchema
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_SCHEMA,
					"given":    KEY_PATTERN_PROPERTIES,
				},
			))
		}
	}

	// dependencies
	if dependenciesV != nil {
		if err := d.parseDependencies(dependenciesV, currentSchema); err != nil {
			return err
		}
	}

	// items
	if itemsV != nil {
		switch reflect.ValueOf(itemsV).Kind() {
		case reflect.Slice:
			for _, itemElement := range itemsV.([]interface{}) {
				if isKind(itemElement, reflect.Map) {
					newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
					newSchema.ref = currentSchema.ref
					currentSchema.AddItemsChild(newSchema)
					if err := d.parseSchema(itemElement, newSchema, true); err != nil {
						return err
					}
				} else {
					return errors.New(formatErrorDescription(
						Locale.InvalidType(),
						ErrorDetails{
							"expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS,
							"given":    KEY_ITEMS,
						},
					))
				}
				currentSchema.itemsChildrenIsSingleSchema = false
			}
		case reflect.Map:
			newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
			newSchema.ref = currentSchema.ref
			currentSchema.AddItemsChild(newSchema)
			if err := d.parseSchema(itemsV, newSchema, true); err != nil {
				return err
			}
			currentSchema.itemsChildrenIsSingleSchema = true
		default:
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS,
					"given":    KEY_ITEMS,
				},
			))
		}
	}

	// additionalItems
	if additionalItemsV != nil {
		switch reflect.ValueOf(additionalItemsV).Kind() {
		case reflect.Bool:
			currentSchema.additionalItems = additionalItemsV.(bool)
		case reflect.Map:
			newSchema := &subSchema{property: KEY_ADDITIONAL_ITEMS, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.additionalItems = newSchema
			if err := d.parseSchema(additionalItemsV, newSchema, true); err != nil {
				return errors.New(err.Error())
			}
		default:
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA,
					"given":    KEY_ADDITIONAL_ITEMS,
				},
			))
		}
	}

	// validation : number / integer
	if multipleOfV != nil {
		multipleOfValue := mustBeNumber(multipleOfV)
		if multipleOfValue == nil {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_NUMBER,
					"given":    KEY_MULTIPLE_OF,
				},
			))
		}
		if *multipleOfValue <= 0 {
			return errors.New(formatErrorDescription(
				Locale.GreaterThanZero(),
				ErrorDetails{"number": KEY_MULTIPLE_OF},
			))
		}
		currentSchema.multipleOf = multipleOfValue
	}

	if minimumV != nil {
		minimumValue := mustBeNumber(minimumV)
		if minimumValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_MINIMUM, "y": STRING_NUMBER},
			))
		}
		currentSchema.minimum = minimumValue
	}

	if exclusiveMinimumV != nil {
		if exclusiveMinimumValue, ok := exclusiveMinimumV.(bool); ok {
			if currentSchema.minimum == nil {
				return errors.New(formatErrorDescription(
					Locale.CannotBeUsedWithout(),
					ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM},
				))
			}
			currentSchema.exclusiveMinimum = exclusiveMinimumValue
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": TYPE_BOOLEAN},
			))
		}
	}

	if maximumV != nil {
		maximumValue := mustBeNumber(maximumV)
		if maximumValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_MAXIMUM, "y": STRING_NUMBER},
			))
		}
		currentSchema.maximum = maximumValue
	}

	if exclusiveMaximumV != nil {
		if exclusiveMaximumValue, ok := exclusiveMaximumV.(bool); ok {
			if currentSchema.maximum == nil {
				return errors.New(formatErrorDescription(
					Locale.CannotBeUsedWithout(),
					ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM},
				))
			}
			currentSchema.exclusiveMaximum = exclusiveMaximumValue
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": STRING_NUMBER},
			))
		}
	}

	if currentSchema.minimum != nil && currentSchema.maximum != nil {
		if *currentSchema.minimum > *currentSchema.maximum {
			return errors.New(formatErrorDescription(
				Locale.CannotBeGT(),
				ErrorDetails{"x": KEY_MINIMUM, "y": KEY_MAXIMUM},
			))
		}
	}

	// validation : string

	if minLengthV != nil {
		minLengthIntegerValue := mustBeInteger(minLengthV)
		if minLengthIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MIN_LENGTH, "y": TYPE_INTEGER},
			))
		}
		if *minLengthIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MIN_LENGTH},
			))
		}
		currentSchema.minLength = minLengthIntegerValue
	}

	if maxLengthV != nil {
		maxLengthIntegerValue := mustBeInteger(maxLengthV)
		if maxLengthIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MAX_LENGTH, "y": TYPE_INTEGER},
			))
		}
		if *maxLengthIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MAX_LENGTH},
			))
		}
		currentSchema.maxLength = maxLengthIntegerValue
	}

	if currentSchema.minLength != nil && currentSchema.maxLength != nil {
		if *currentSchema.minLength > *currentSchema.maxLength {
			return errors.New(formatErrorDescription(
				Locale.CannotBeGT(),
				ErrorDetails{"x": KEY_MIN_LENGTH, "y": KEY_MAX_LENGTH},
			))
		}
	}

	if patternV != nil {
		if k, ok := patternV.(string); ok {
			regexpObject, err := regexpCompile(k)
			if err != nil {
				return errors.New(formatErrorDescription(
					Locale.MustBeValidRegex(),
					ErrorDetails{"key": KEY_PATTERN},
				))
			}
			currentSchema.pattern = regexpObject
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_PATTERN, "y": TYPE_STRING},
			))
		}
	}

	if formatV != nil {
		formatString, ok := formatV.(string)
		if ok && FormatCheckers.Has(formatString) {
			currentSchema.format = formatString
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeValidFormat(),
				ErrorDetails{"key": KEY_FORMAT, "given": formatV},
			))
		}
	}

	// validation : object

	if minPropsV != nil {
		minPropertiesIntegerValue := mustBeInteger(minPropsV)
		if minPropertiesIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MIN_PROPERTIES, "y": TYPE_INTEGER},
			))
		}
		if *minPropertiesIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MIN_PROPERTIES},
			))
		}
		currentSchema.minProperties = minPropertiesIntegerValue
	}

	if maxPropsV != nil {
		maxPropertiesIntegerValue := mustBeInteger(maxPropsV)
		if maxPropertiesIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MAX_PROPERTIES, "y": TYPE_INTEGER},
			))
		}
		if *maxPropertiesIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MAX_PROPERTIES},
			))
		}
		currentSchema.maxProperties = maxPropertiesIntegerValue
	}

	if currentSchema.minProperties != nil && currentSchema.maxProperties != nil {
		if *currentSchema.minProperties > *currentSchema.maxProperties {
			return errors.New(formatErrorDescription(
				Locale.KeyCannotBeGreaterThan(),
				ErrorDetails{"key": KEY_MIN_PROPERTIES, "y": KEY_MAX_PROPERTIES},
			))
		}
	}

	if requiredV != nil {
		if requiredValues, ok := requiredV.([]interface{}); ok {
			for _, requiredValue := range requiredValues {
				if k, ok := requiredValue.(string); ok {
					if err := currentSchema.AddRequired(k); err != nil {
						return err
					}
				} else {
					return errors.New(formatErrorDescription(
						Locale.KeyItemsMustBeOfType(),
						ErrorDetails{"key": KEY_REQUIRED, "type": TYPE_STRING},
					))
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_REQUIRED, "y": TYPE_ARRAY},
			))
		}
	}

	// validation : array

	if minItemsV != nil {
		minItemsIntegerValue := mustBeInteger(minItemsV)
		if minItemsIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MIN_ITEMS, "y": TYPE_INTEGER},
			))
		}
		if *minItemsIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MIN_ITEMS},
			))
		}
		currentSchema.minItems = minItemsIntegerValue
	}

	if maxItemsV != nil {
		maxItemsIntegerValue := mustBeInteger(maxItemsV)
		if maxItemsIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MAX_ITEMS, "y": TYPE_INTEGER},
			))
		}
		if *maxItemsIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MAX_ITEMS},
			))
		}
		currentSchema.maxItems = maxItemsIntegerValue
	}

	if uniqueItemsV != nil {
		if k, ok := uniqueItemsV.(bool); ok {
			currentSchema.uniqueItems = k
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_UNIQUE_ITEMS, "y": TYPE_BOOLEAN},
			))
		}
	}

	// validation : all

	if enumV != nil {
		if enumValue, ok := enumV.([]interface{}); ok {
			for _, v := range enumValue {
				if err := currentSchema.AddEnum(v); err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ENUM, "y": TYPE_ARRAY},
			))
		}
	}

	// validation : subSchema

	if oneOfV != nil {
		if oneOfValue, ok := oneOfV.([]interface{}); ok {
			for _, v := range oneOfValue {
				newSchema := &subSchema{property: KEY_ONE_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddOneOf(newSchema)
				if err := d.parseSchema(v, newSchema, false); err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ONE_OF, "y": TYPE_ARRAY},
			))
		}
	}

	if anyOfV != nil {
		if anyOfValue, ok := anyOfV.([]interface{}); ok {
			for _, v := range anyOfValue {
				newSchema := &subSchema{property: KEY_ANY_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddAnyOf(newSchema)
				if err := d.parseSchema(v, newSchema, false); err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY},
			))
		}
	}

	if allOfV != nil {
		if allOfValue, ok := allOfV.([]interface{}); ok {
			for _, v := range allOfValue {
				newSchema := &subSchema{property: KEY_ALL_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddAllOf(newSchema)
				if err := d.parseSchema(v, newSchema, false); err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY},
			))
		}
	}

	if notV != nil {
		if isKind(notV, reflect.Map) {
			newSchema := &subSchema{property: KEY_NOT, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.SetNot(newSchema)
			if err := d.parseSchema(notV, newSchema, true); err != nil {
				return err
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_NOT, "y": TYPE_OBJECT},
			))
		}
	}

	return nil
}
Beispiel #12
0
// Parses a subSchema
//
// Pretty long function ( sorry :) )... but pretty straight forward, repetitive and boring
// Not much magic involved here, most of the job is to validate the key names and their values,
// then the values are copied into subSchema struct
//
func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) error {

	if !isKind(documentNode, reflect.Map) {
		return errors.New(formatErrorDescription(
			Locale.InvalidType(),
			ErrorDetails{
				"expected": TYPE_OBJECT,
				"given":    STRING_SCHEMA,
			},
		))
	}

	m := documentNode.(map[string]interface{})

	if currentSchema == d.rootSchema {
		currentSchema.ref = &d.documentReference
	}

	// $subSchema
	if existsMapKey(m, KEY_SCHEMA) {
		if !isKind(m[KEY_SCHEMA], reflect.String) {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_STRING,
					"given":    KEY_SCHEMA,
				},
			))
		}
		schemaRef := m[KEY_SCHEMA].(string)
		schemaReference, err := gojsonreference.NewJsonReference(schemaRef)
		currentSchema.subSchema = &schemaReference
		if err != nil {
			return err
		}
	}

	// $ref
	if existsMapKey(m, KEY_REF) && !isKind(m[KEY_REF], reflect.String) {
		return errors.New(formatErrorDescription(
			Locale.InvalidType(),
			ErrorDetails{
				"expected": TYPE_STRING,
				"given":    KEY_REF,
			},
		))
	}
	if k, ok := m[KEY_REF].(string); ok {

		jsonReference, err := gojsonreference.NewJsonReference(k)
		if err != nil {
			return err
		}

		if jsonReference.HasFullUrl {
			currentSchema.ref = &jsonReference
		} else {
			inheritedReference, err := currentSchema.ref.Inherits(jsonReference)
			if err != nil {
				return err
			}

			currentSchema.ref = inheritedReference
		}

		if sch, ok := d.referencePool.Get(currentSchema.ref.String() + k); ok {
			currentSchema.refSchema = sch

		} else {
			err := d.parseReference(documentNode, currentSchema, k)
			if err != nil {
				return err
			}

			return nil
		}
	}

	// definitions
	if existsMapKey(m, KEY_DEFINITIONS) {
		if isKind(m[KEY_DEFINITIONS], reflect.Map) {
			currentSchema.definitions = make(map[string]*subSchema)
			for dk, dv := range m[KEY_DEFINITIONS].(map[string]interface{}) {
				if isKind(dv, reflect.Map) {
					newSchema := &subSchema{property: KEY_DEFINITIONS, parent: currentSchema, ref: currentSchema.ref}
					currentSchema.definitions[dk] = newSchema
					err := d.parseSchema(dv, newSchema)
					if err != nil {
						return errors.New(err.Error())
					}
				} else {
					return errors.New(formatErrorDescription(
						Locale.InvalidType(),
						ErrorDetails{
							"expected": STRING_ARRAY_OF_SCHEMAS,
							"given":    KEY_DEFINITIONS,
						},
					))
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_ARRAY_OF_SCHEMAS,
					"given":    KEY_DEFINITIONS,
				},
			))
		}

	}

	// id
	if existsMapKey(m, KEY_ID) && !isKind(m[KEY_ID], reflect.String) {
		return errors.New(formatErrorDescription(
			Locale.InvalidType(),
			ErrorDetails{
				"expected": TYPE_STRING,
				"given":    KEY_ID,
			},
		))
	}
	if k, ok := m[KEY_ID].(string); ok {
		currentSchema.id = &k
	}

	// title
	if existsMapKey(m, KEY_TITLE) && !isKind(m[KEY_TITLE], reflect.String) {
		return errors.New(formatErrorDescription(
			Locale.InvalidType(),
			ErrorDetails{
				"expected": TYPE_STRING,
				"given":    KEY_TITLE,
			},
		))
	}
	if k, ok := m[KEY_TITLE].(string); ok {
		currentSchema.title = &k
	}

	// description
	if existsMapKey(m, KEY_DESCRIPTION) && !isKind(m[KEY_DESCRIPTION], reflect.String) {
		return errors.New(formatErrorDescription(
			Locale.InvalidType(),
			ErrorDetails{
				"expected": TYPE_STRING,
				"given":    KEY_DESCRIPTION,
			},
		))
	}
	if k, ok := m[KEY_DESCRIPTION].(string); ok {
		currentSchema.description = &k
	}

	// type
	if existsMapKey(m, KEY_TYPE) {
		if isKind(m[KEY_TYPE], reflect.String) {
			if k, ok := m[KEY_TYPE].(string); ok {
				err := currentSchema.types.Add(k)
				if err != nil {
					return err
				}
			}
		} else {
			if isKind(m[KEY_TYPE], reflect.Slice) {
				arrayOfTypes := m[KEY_TYPE].([]interface{})
				for _, typeInArray := range arrayOfTypes {
					if reflect.ValueOf(typeInArray).Kind() != reflect.String {
						return errors.New(formatErrorDescription(
							Locale.InvalidType(),
							ErrorDetails{
								"expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS,
								"given":    KEY_TYPE,
							},
						))
					} else {
						currentSchema.types.Add(typeInArray.(string))
					}
				}

			} else {
				return errors.New(formatErrorDescription(
					Locale.InvalidType(),
					ErrorDetails{
						"expected": TYPE_STRING + "/" + STRING_ARRAY_OF_STRINGS,
						"given":    KEY_TYPE,
					},
				))
			}
		}
	}

	// properties
	if existsMapKey(m, KEY_PROPERTIES) {
		err := d.parseProperties(m[KEY_PROPERTIES], currentSchema)
		if err != nil {
			return err
		}
	}

	// additionalProperties
	if existsMapKey(m, KEY_ADDITIONAL_PROPERTIES) {
		if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Bool) {
			currentSchema.additionalProperties = m[KEY_ADDITIONAL_PROPERTIES].(bool)
		} else if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Map) {
			newSchema := &subSchema{property: KEY_ADDITIONAL_PROPERTIES, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.additionalProperties = newSchema
			err := d.parseSchema(m[KEY_ADDITIONAL_PROPERTIES], newSchema)
			if err != nil {
				return errors.New(err.Error())
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA,
					"given":    KEY_ADDITIONAL_PROPERTIES,
				},
			))
		}
	}

	// patternProperties
	if existsMapKey(m, KEY_PATTERN_PROPERTIES) {
		if isKind(m[KEY_PATTERN_PROPERTIES], reflect.Map) {
			patternPropertiesMap := m[KEY_PATTERN_PROPERTIES].(map[string]interface{})
			if len(patternPropertiesMap) > 0 {
				currentSchema.patternProperties = make(map[string]*subSchema)
				for k, v := range patternPropertiesMap {
					_, err := regexp.MatchString(k, "")
					if err != nil {
						return errors.New(formatErrorDescription(
							Locale.RegexPattern(),
							ErrorDetails{"pattern": k},
						))
					}
					newSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref}
					err = d.parseSchema(v, newSchema)
					if err != nil {
						return errors.New(err.Error())
					}
					currentSchema.patternProperties[k] = newSchema
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_SCHEMA,
					"given":    KEY_PATTERN_PROPERTIES,
				},
			))
		}
	}

	// dependencies
	if existsMapKey(m, KEY_DEPENDENCIES) {
		err := d.parseDependencies(m[KEY_DEPENDENCIES], currentSchema)
		if err != nil {
			return err
		}
	}

	// items
	if existsMapKey(m, KEY_ITEMS) {
		if isKind(m[KEY_ITEMS], reflect.Slice) {
			for _, itemElement := range m[KEY_ITEMS].([]interface{}) {
				if isKind(itemElement, reflect.Map) {
					newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
					newSchema.ref = currentSchema.ref
					currentSchema.AddItemsChild(newSchema)
					err := d.parseSchema(itemElement, newSchema)
					if err != nil {
						return err
					}
				} else {
					return errors.New(formatErrorDescription(
						Locale.InvalidType(),
						ErrorDetails{
							"expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS,
							"given":    KEY_ITEMS,
						},
					))
				}
				currentSchema.itemsChildrenIsSingleSchema = false
			}
		} else if isKind(m[KEY_ITEMS], reflect.Map) {
			newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
			newSchema.ref = currentSchema.ref
			currentSchema.AddItemsChild(newSchema)
			err := d.parseSchema(m[KEY_ITEMS], newSchema)
			if err != nil {
				return err
			}
			currentSchema.itemsChildrenIsSingleSchema = true
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_SCHEMA + "/" + STRING_ARRAY_OF_SCHEMAS,
					"given":    KEY_ITEMS,
				},
			))
		}
	}

	// additionalItems
	if existsMapKey(m, KEY_ADDITIONAL_ITEMS) {
		if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Bool) {
			currentSchema.additionalItems = m[KEY_ADDITIONAL_ITEMS].(bool)
		} else if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Map) {
			newSchema := &subSchema{property: KEY_ADDITIONAL_ITEMS, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.additionalItems = newSchema
			err := d.parseSchema(m[KEY_ADDITIONAL_ITEMS], newSchema)
			if err != nil {
				return errors.New(err.Error())
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": TYPE_BOOLEAN + "/" + STRING_SCHEMA,
					"given":    KEY_ADDITIONAL_ITEMS,
				},
			))
		}
	}

	// validation : number / integer

	if existsMapKey(m, KEY_MULTIPLE_OF) {
		multipleOfValue := mustBeNumber(m[KEY_MULTIPLE_OF])
		if multipleOfValue == nil {
			return errors.New(formatErrorDescription(
				Locale.InvalidType(),
				ErrorDetails{
					"expected": STRING_NUMBER,
					"given":    KEY_MULTIPLE_OF,
				},
			))
		}
		if *multipleOfValue <= 0 {
			return errors.New(formatErrorDescription(
				Locale.GreaterThanZero(),
				ErrorDetails{"number": KEY_MULTIPLE_OF},
			))
		}
		currentSchema.multipleOf = multipleOfValue
	}

	if existsMapKey(m, KEY_MINIMUM) {
		minimumValue := mustBeNumber(m[KEY_MINIMUM])
		if minimumValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_MINIMUM, "y": STRING_NUMBER},
			))
		}
		currentSchema.minimum = minimumValue
	}

	if existsMapKey(m, KEY_EXCLUSIVE_MINIMUM) {
		if isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) {
			if currentSchema.minimum == nil {
				return errors.New(formatErrorDescription(
					Locale.CannotBeUsedWithout(),
					ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": KEY_MINIMUM},
				))
			}
			exclusiveMinimumValue := m[KEY_EXCLUSIVE_MINIMUM].(bool)
			currentSchema.exclusiveMinimum = exclusiveMinimumValue
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_EXCLUSIVE_MINIMUM, "y": TYPE_BOOLEAN},
			))
		}
	}

	if existsMapKey(m, KEY_MAXIMUM) {
		maximumValue := mustBeNumber(m[KEY_MAXIMUM])
		if maximumValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_MAXIMUM, "y": STRING_NUMBER},
			))
		}
		currentSchema.maximum = maximumValue
	}

	if existsMapKey(m, KEY_EXCLUSIVE_MAXIMUM) {
		if isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) {
			if currentSchema.maximum == nil {
				return errors.New(formatErrorDescription(
					Locale.CannotBeUsedWithout(),
					ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": KEY_MAXIMUM},
				))
			}
			exclusiveMaximumValue := m[KEY_EXCLUSIVE_MAXIMUM].(bool)
			currentSchema.exclusiveMaximum = exclusiveMaximumValue
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_EXCLUSIVE_MAXIMUM, "y": STRING_NUMBER},
			))
		}
	}

	if currentSchema.minimum != nil && currentSchema.maximum != nil {
		if *currentSchema.minimum > *currentSchema.maximum {
			return errors.New(formatErrorDescription(
				Locale.CannotBeGT(),
				ErrorDetails{"x": KEY_MINIMUM, "y": KEY_MAXIMUM},
			))
		}
	}

	// validation : string

	if existsMapKey(m, KEY_MIN_LENGTH) {
		minLengthIntegerValue := mustBeInteger(m[KEY_MIN_LENGTH])
		if minLengthIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MIN_LENGTH, "y": TYPE_INTEGER},
			))
		}
		if *minLengthIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MIN_LENGTH},
			))
		}
		currentSchema.minLength = minLengthIntegerValue
	}

	if existsMapKey(m, KEY_MAX_LENGTH) {
		maxLengthIntegerValue := mustBeInteger(m[KEY_MAX_LENGTH])
		if maxLengthIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MAX_LENGTH, "y": TYPE_INTEGER},
			))
		}
		if *maxLengthIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MAX_LENGTH},
			))
		}
		currentSchema.maxLength = maxLengthIntegerValue
	}

	if currentSchema.minLength != nil && currentSchema.maxLength != nil {
		if *currentSchema.minLength > *currentSchema.maxLength {
			return errors.New(formatErrorDescription(
				Locale.CannotBeGT(),
				ErrorDetails{"x": KEY_MIN_LENGTH, "y": KEY_MAX_LENGTH},
			))
		}
	}

	if existsMapKey(m, KEY_PATTERN) {
		if isKind(m[KEY_PATTERN], reflect.String) {
			regexpObject, err := regexp.Compile(m[KEY_PATTERN].(string))
			if err != nil {
				return errors.New(formatErrorDescription(
					Locale.MustBeValidRegex(),
					ErrorDetails{"key": KEY_PATTERN},
				))
			}
			currentSchema.pattern = regexpObject
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_PATTERN, "y": TYPE_STRING},
			))
		}
	}

	if existsMapKey(m, KEY_FORMAT) {
		formatString, ok := m[KEY_FORMAT].(string)
		if ok && FormatCheckers.Has(formatString) {
			currentSchema.format = formatString
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeValidFormat(),
				ErrorDetails{"key": KEY_FORMAT, "given": m[KEY_FORMAT]},
			))
		}
	}

	// validation : object

	if existsMapKey(m, KEY_MIN_PROPERTIES) {
		minPropertiesIntegerValue := mustBeInteger(m[KEY_MIN_PROPERTIES])
		if minPropertiesIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MIN_PROPERTIES, "y": TYPE_INTEGER},
			))
		}
		if *minPropertiesIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MIN_PROPERTIES},
			))
		}
		currentSchema.minProperties = minPropertiesIntegerValue
	}

	if existsMapKey(m, KEY_MAX_PROPERTIES) {
		maxPropertiesIntegerValue := mustBeInteger(m[KEY_MAX_PROPERTIES])
		if maxPropertiesIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MAX_PROPERTIES, "y": TYPE_INTEGER},
			))
		}
		if *maxPropertiesIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MAX_PROPERTIES},
			))
		}
		currentSchema.maxProperties = maxPropertiesIntegerValue
	}

	if currentSchema.minProperties != nil && currentSchema.maxProperties != nil {
		if *currentSchema.minProperties > *currentSchema.maxProperties {
			return errors.New(formatErrorDescription(
				Locale.KeyCannotBeGreaterThan(),
				ErrorDetails{"key": KEY_MIN_PROPERTIES, "y": KEY_MAX_PROPERTIES},
			))
		}
	}

	if existsMapKey(m, KEY_REQUIRED) {
		if isKind(m[KEY_REQUIRED], reflect.Slice) {
			requiredValues := m[KEY_REQUIRED].([]interface{})
			for _, requiredValue := range requiredValues {
				if isKind(requiredValue, reflect.String) {
					err := currentSchema.AddRequired(requiredValue.(string))
					if err != nil {
						return err
					}
				} else {
					return errors.New(formatErrorDescription(
						Locale.KeyItemsMustBeOfType(),
						ErrorDetails{"key": KEY_REQUIRED, "type": TYPE_STRING},
					))
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_REQUIRED, "y": TYPE_ARRAY},
			))
		}
	}

	// validation : array

	if existsMapKey(m, KEY_MIN_ITEMS) {
		minItemsIntegerValue := mustBeInteger(m[KEY_MIN_ITEMS])
		if minItemsIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MIN_ITEMS, "y": TYPE_INTEGER},
			))
		}
		if *minItemsIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MIN_ITEMS},
			))
		}
		currentSchema.minItems = minItemsIntegerValue
	}

	if existsMapKey(m, KEY_MAX_ITEMS) {
		maxItemsIntegerValue := mustBeInteger(m[KEY_MAX_ITEMS])
		if maxItemsIntegerValue == nil {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_MAX_ITEMS, "y": TYPE_INTEGER},
			))
		}
		if *maxItemsIntegerValue < 0 {
			return errors.New(formatErrorDescription(
				Locale.MustBeGTEZero(),
				ErrorDetails{"key": KEY_MAX_ITEMS},
			))
		}
		currentSchema.maxItems = maxItemsIntegerValue
	}

	if existsMapKey(m, KEY_UNIQUE_ITEMS) {
		if isKind(m[KEY_UNIQUE_ITEMS], reflect.Bool) {
			currentSchema.uniqueItems = m[KEY_UNIQUE_ITEMS].(bool)
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfA(),
				ErrorDetails{"x": KEY_UNIQUE_ITEMS, "y": TYPE_BOOLEAN},
			))
		}
	}

	// validation : all

	if existsMapKey(m, KEY_ENUM) {
		if isKind(m[KEY_ENUM], reflect.Slice) {
			for _, v := range m[KEY_ENUM].([]interface{}) {
				err := currentSchema.AddEnum(v)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ENUM, "y": TYPE_ARRAY},
			))
		}
	}

	// validation : subSchema

	if existsMapKey(m, KEY_ONE_OF) {
		if isKind(m[KEY_ONE_OF], reflect.Slice) {
			for _, v := range m[KEY_ONE_OF].([]interface{}) {
				newSchema := &subSchema{property: KEY_ONE_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddOneOf(newSchema)
				err := d.parseSchema(v, newSchema)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ONE_OF, "y": TYPE_ARRAY},
			))
		}
	}

	if existsMapKey(m, KEY_ANY_OF) {
		if isKind(m[KEY_ANY_OF], reflect.Slice) {
			for _, v := range m[KEY_ANY_OF].([]interface{}) {
				newSchema := &subSchema{property: KEY_ANY_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddAnyOf(newSchema)
				err := d.parseSchema(v, newSchema)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY},
			))
		}
	}

	if existsMapKey(m, KEY_ALL_OF) {
		if isKind(m[KEY_ALL_OF], reflect.Slice) {
			for _, v := range m[KEY_ALL_OF].([]interface{}) {
				newSchema := &subSchema{property: KEY_ALL_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddAllOf(newSchema)
				err := d.parseSchema(v, newSchema)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_ANY_OF, "y": TYPE_ARRAY},
			))
		}
	}

	if existsMapKey(m, KEY_NOT) {
		if isKind(m[KEY_NOT], reflect.Map) {
			newSchema := &subSchema{property: KEY_NOT, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.SetNot(newSchema)
			err := d.parseSchema(m[KEY_NOT], newSchema)
			if err != nil {
				return err
			}
		} else {
			return errors.New(formatErrorDescription(
				Locale.MustBeOfAn(),
				ErrorDetails{"x": KEY_NOT, "y": TYPE_OBJECT},
			))
		}
	}

	return nil
}
Beispiel #13
0
// Parses a subSchema
//
// Pretty long function ( sorry :) )... but pretty straight forward, repetitive and boring
// Not much magic involved here, most of the job is to validate the key names and their values,
// then the values are copied into subSchema struct
//
func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema) error {

	if !isKind(documentNode, reflect.Map) {
		return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, STRING_SCHEMA, TYPE_OBJECT))
	}

	m := documentNode.(map[string]interface{})

	if currentSchema == d.rootSchema {
		currentSchema.ref = &d.documentReference
	}

	// $subSchema
	if existsMapKey(m, KEY_SCHEMA) {
		if !isKind(m[KEY_SCHEMA], reflect.String) {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_SCHEMA, TYPE_STRING))
		}
		schemaRef := m[KEY_SCHEMA].(string)
		schemaReference, err := gojsonreference.NewJsonReference(schemaRef)
		currentSchema.subSchema = &schemaReference
		if err != nil {
			return err
		}
	}

	// $ref
	if existsMapKey(m, KEY_REF) && !isKind(m[KEY_REF], reflect.String) {
		return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_REF, TYPE_STRING))
	}
	if k, ok := m[KEY_REF].(string); ok {

		if sch, ok := d.referencePool.Get(currentSchema.ref.String() + k); ok {

			currentSchema.refSchema = sch

		} else {

			var err error
			err = d.parseReference(documentNode, currentSchema, k)
			if err != nil {
				return err
			}

			return nil
		}
	}

	// definitions
	if existsMapKey(m, KEY_DEFINITIONS) {
		if isKind(m[KEY_DEFINITIONS], reflect.Map) {
			currentSchema.definitions = make(map[string]*subSchema)
			for dk, dv := range m[KEY_DEFINITIONS].(map[string]interface{}) {
				if isKind(dv, reflect.Map) {
					newSchema := &subSchema{property: KEY_DEFINITIONS, parent: currentSchema, ref: currentSchema.ref}
					currentSchema.definitions[dk] = newSchema
					err := d.parseSchema(dv, newSchema)
					if err != nil {
						return errors.New(err.Error())
					}
				} else {
					return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_DEFINITIONS, STRING_ARRAY_OF_SCHEMAS))
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_DEFINITIONS, STRING_ARRAY_OF_SCHEMAS))
		}

	}

	// id
	if existsMapKey(m, KEY_ID) && !isKind(m[KEY_ID], reflect.String) {
		return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_ID, TYPE_STRING))
	}
	if k, ok := m[KEY_ID].(string); ok {
		currentSchema.id = &k
	}

	// title
	if existsMapKey(m, KEY_TITLE) && !isKind(m[KEY_TITLE], reflect.String) {
		return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_TITLE, TYPE_STRING))
	}
	if k, ok := m[KEY_TITLE].(string); ok {
		currentSchema.title = &k
	}

	// description
	if existsMapKey(m, KEY_DESCRIPTION) && !isKind(m[KEY_DESCRIPTION], reflect.String) {
		return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_DESCRIPTION, TYPE_STRING))
	}
	if k, ok := m[KEY_DESCRIPTION].(string); ok {
		currentSchema.description = &k
	}

	// type
	if existsMapKey(m, KEY_TYPE) {
		if isKind(m[KEY_TYPE], reflect.String) {
			if k, ok := m[KEY_TYPE].(string); ok {
				err := currentSchema.types.Add(k)
				if err != nil {
					return err
				}
			}
		} else {
			if isKind(m[KEY_TYPE], reflect.Slice) {
				arrayOfTypes := m[KEY_TYPE].([]interface{})
				for _, typeInArray := range arrayOfTypes {
					if reflect.ValueOf(typeInArray).Kind() != reflect.String {
						return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_TYPE, TYPE_STRING+"/"+STRING_ARRAY_OF_STRINGS))
					} else {
						currentSchema.types.Add(typeInArray.(string))
					}
				}

			} else {
				return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_TYPE, TYPE_STRING+"/"+STRING_ARRAY_OF_STRINGS))
			}
		}
	}

	// properties
	if existsMapKey(m, KEY_PROPERTIES) {
		err := d.parseProperties(m[KEY_PROPERTIES], currentSchema)
		if err != nil {
			return err
		}
	}

	// additionalProperties
	if existsMapKey(m, KEY_ADDITIONAL_PROPERTIES) {
		if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Bool) {
			currentSchema.additionalProperties = m[KEY_ADDITIONAL_PROPERTIES].(bool)
		} else if isKind(m[KEY_ADDITIONAL_PROPERTIES], reflect.Map) {
			newSchema := &subSchema{property: KEY_ADDITIONAL_PROPERTIES, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.additionalProperties = newSchema
			err := d.parseSchema(m[KEY_ADDITIONAL_PROPERTIES], newSchema)
			if err != nil {
				return errors.New(err.Error())
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_ADDITIONAL_PROPERTIES, TYPE_BOOLEAN+"/"+STRING_SCHEMA))
		}
	}

	// patternProperties
	if existsMapKey(m, KEY_PATTERN_PROPERTIES) {
		if isKind(m[KEY_PATTERN_PROPERTIES], reflect.Map) {
			patternPropertiesMap := m[KEY_PATTERN_PROPERTIES].(map[string]interface{})
			if len(patternPropertiesMap) > 0 {
				currentSchema.patternProperties = make(map[string]*subSchema)
				for k, v := range patternPropertiesMap {
					_, err := regexp.MatchString(k, "")
					if err != nil {
						return errors.New(fmt.Sprintf(ERROR_MESSAGE_INVALID_REGEX_PATTERN, k))
					}
					newSchema := &subSchema{property: k, parent: currentSchema, ref: currentSchema.ref}
					err = d.parseSchema(v, newSchema)
					if err != nil {
						return errors.New(err.Error())
					}
					currentSchema.patternProperties[k] = newSchema
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_PATTERN_PROPERTIES, STRING_SCHEMA))
		}
	}

	// dependencies
	if existsMapKey(m, KEY_DEPENDENCIES) {
		err := d.parseDependencies(m[KEY_DEPENDENCIES], currentSchema)
		if err != nil {
			return err
		}
	}

	// items
	if existsMapKey(m, KEY_ITEMS) {
		if isKind(m[KEY_ITEMS], reflect.Slice) {
			for _, itemElement := range m[KEY_ITEMS].([]interface{}) {
				if isKind(itemElement, reflect.Map) {
					newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
					newSchema.ref = currentSchema.ref
					currentSchema.AddItemsChild(newSchema)
					err := d.parseSchema(itemElement, newSchema)
					if err != nil {
						return err
					}
				} else {
					return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_ITEMS, STRING_SCHEMA+"/"+STRING_ARRAY_OF_SCHEMAS))
				}
				currentSchema.itemsChildrenIsSingleSchema = false
			}
		} else if isKind(m[KEY_ITEMS], reflect.Map) {
			newSchema := &subSchema{parent: currentSchema, property: KEY_ITEMS}
			newSchema.ref = currentSchema.ref
			currentSchema.AddItemsChild(newSchema)
			err := d.parseSchema(m[KEY_ITEMS], newSchema)
			if err != nil {
				return err
			}
			currentSchema.itemsChildrenIsSingleSchema = true
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_ITEMS, STRING_SCHEMA+"/"+STRING_ARRAY_OF_SCHEMAS))
		}
	}

	// additionalItems
	if existsMapKey(m, KEY_ADDITIONAL_ITEMS) {
		if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Bool) {
			currentSchema.additionalItems = m[KEY_ADDITIONAL_ITEMS].(bool)
		} else if isKind(m[KEY_ADDITIONAL_ITEMS], reflect.Map) {
			newSchema := &subSchema{property: KEY_ADDITIONAL_ITEMS, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.additionalItems = newSchema
			err := d.parseSchema(m[KEY_ADDITIONAL_ITEMS], newSchema)
			if err != nil {
				return errors.New(err.Error())
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, KEY_ADDITIONAL_ITEMS, TYPE_BOOLEAN+"/"+STRING_SCHEMA))
		}
	}

	// validation : number / integer

	if existsMapKey(m, KEY_MULTIPLE_OF) {
		multipleOfValue := mustBeNumber(m[KEY_MULTIPLE_OF])
		if multipleOfValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_MULTIPLE_OF, STRING_NUMBER))
		}
		if *multipleOfValue <= 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_STRICTLY_GREATER_THAN_0, KEY_MULTIPLE_OF))
		}
		currentSchema.multipleOf = multipleOfValue
	}

	if existsMapKey(m, KEY_MINIMUM) {
		minimumValue := mustBeNumber(m[KEY_MINIMUM])
		if minimumValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_MINIMUM, STRING_NUMBER))
		}
		currentSchema.minimum = minimumValue
	}

	if existsMapKey(m, KEY_EXCLUSIVE_MINIMUM) {
		if isKind(m[KEY_EXCLUSIVE_MINIMUM], reflect.Bool) {
			if currentSchema.minimum == nil {
				return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_CANNOT_BE_USED_WITHOUT_Y, KEY_EXCLUSIVE_MINIMUM, KEY_MINIMUM))
			}
			exclusiveMinimumValue := m[KEY_EXCLUSIVE_MINIMUM].(bool)
			currentSchema.exclusiveMinimum = exclusiveMinimumValue
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_EXCLUSIVE_MINIMUM, TYPE_BOOLEAN))
		}
	}

	if existsMapKey(m, KEY_MAXIMUM) {
		maximumValue := mustBeNumber(m[KEY_MAXIMUM])
		if maximumValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_MAXIMUM, STRING_NUMBER))
		}
		currentSchema.maximum = maximumValue
	}

	if existsMapKey(m, KEY_EXCLUSIVE_MAXIMUM) {
		if isKind(m[KEY_EXCLUSIVE_MAXIMUM], reflect.Bool) {
			if currentSchema.maximum == nil {
				return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_CANNOT_BE_USED_WITHOUT_Y, KEY_EXCLUSIVE_MAXIMUM, KEY_MAXIMUM))
			}
			exclusiveMaximumValue := m[KEY_EXCLUSIVE_MAXIMUM].(bool)
			currentSchema.exclusiveMaximum = exclusiveMaximumValue
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_EXCLUSIVE_MAXIMUM, STRING_NUMBER))
		}
	}

	if currentSchema.minimum != nil && currentSchema.maximum != nil {
		if *currentSchema.minimum > *currentSchema.maximum {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_CANNOT_BE_GREATER_THAN_Y, KEY_MINIMUM, KEY_MAXIMUM))
		}
	}

	// validation : string

	if existsMapKey(m, KEY_MIN_LENGTH) {
		minLengthIntegerValue := mustBeInteger(m[KEY_MIN_LENGTH])
		if minLengthIntegerValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_MIN_LENGTH, TYPE_INTEGER))
		}
		if *minLengthIntegerValue < 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_GREATER_OR_TO_0, KEY_MIN_LENGTH))
		}
		currentSchema.minLength = minLengthIntegerValue
	}

	if existsMapKey(m, KEY_MAX_LENGTH) {
		maxLengthIntegerValue := mustBeInteger(m[KEY_MAX_LENGTH])
		if maxLengthIntegerValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_MAX_LENGTH, TYPE_INTEGER))
		}
		if *maxLengthIntegerValue < 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_GREATER_OR_TO_0, KEY_MAX_LENGTH))
		}
		currentSchema.maxLength = maxLengthIntegerValue
	}

	if currentSchema.minLength != nil && currentSchema.maxLength != nil {
		if *currentSchema.minLength > *currentSchema.maxLength {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_CANNOT_BE_GREATER_THAN_Y, KEY_MIN_LENGTH, KEY_MAX_LENGTH))
		}
	}

	if existsMapKey(m, KEY_PATTERN) {
		if isKind(m[KEY_PATTERN], reflect.String) {
			regexpObject, err := regexp.Compile(m[KEY_PATTERN].(string))
			if err != nil {
				return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_VALID_REGEX, KEY_PATTERN))
			}
			currentSchema.pattern = regexpObject
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_PATTERN, TYPE_STRING))
		}
	}

	// validation : object

	if existsMapKey(m, KEY_MIN_PROPERTIES) {
		minPropertiesIntegerValue := mustBeInteger(m[KEY_MIN_PROPERTIES])
		if minPropertiesIntegerValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_MIN_PROPERTIES, TYPE_INTEGER))
		}
		if *minPropertiesIntegerValue < 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_GREATER_OR_TO_0, KEY_MIN_PROPERTIES))
		}
		currentSchema.minProperties = minPropertiesIntegerValue
	}

	if existsMapKey(m, KEY_MAX_PROPERTIES) {
		maxPropertiesIntegerValue := mustBeInteger(m[KEY_MAX_PROPERTIES])
		if maxPropertiesIntegerValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_MAX_PROPERTIES, TYPE_INTEGER))
		}
		if *maxPropertiesIntegerValue < 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_GREATER_OR_TO_0, KEY_MAX_PROPERTIES))
		}
		currentSchema.maxProperties = maxPropertiesIntegerValue
	}

	if currentSchema.minProperties != nil && currentSchema.maxProperties != nil {
		if *currentSchema.minProperties > *currentSchema.maxProperties {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_CANNOT_BE_GREATER_THAN_Y, KEY_MIN_PROPERTIES, KEY_MAX_PROPERTIES))
		}
	}

	if existsMapKey(m, KEY_REQUIRED) {
		if isKind(m[KEY_REQUIRED], reflect.Slice) {
			requiredValues := m[KEY_REQUIRED].([]interface{})
			for _, requiredValue := range requiredValues {
				if isKind(requiredValue, reflect.String) {
					err := currentSchema.AddRequired(requiredValue.(string))
					if err != nil {
						return err
					}
				} else {
					return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_ITEMS_MUST_BE_TYPE_Y, KEY_REQUIRED, TYPE_STRING))
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_REQUIRED, TYPE_ARRAY))
		}
	}

	// validation : array

	if existsMapKey(m, KEY_MIN_ITEMS) {
		minItemsIntegerValue := mustBeInteger(m[KEY_MIN_ITEMS])
		if minItemsIntegerValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_MIN_ITEMS, TYPE_INTEGER))
		}
		if *minItemsIntegerValue < 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_GREATER_OR_TO_0, KEY_MIN_ITEMS))
		}
		currentSchema.minItems = minItemsIntegerValue
	}

	if existsMapKey(m, KEY_MAX_ITEMS) {
		maxItemsIntegerValue := mustBeInteger(m[KEY_MAX_ITEMS])
		if maxItemsIntegerValue == nil {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_MAX_ITEMS, TYPE_INTEGER))
		}
		if *maxItemsIntegerValue < 0 {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_GREATER_OR_TO_0, KEY_MAX_ITEMS))
		}
		currentSchema.maxItems = maxItemsIntegerValue
	}

	if existsMapKey(m, KEY_UNIQUE_ITEMS) {
		if isKind(m[KEY_UNIQUE_ITEMS], reflect.Bool) {
			currentSchema.uniqueItems = m[KEY_UNIQUE_ITEMS].(bool)
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_A_Y, KEY_UNIQUE_ITEMS, TYPE_BOOLEAN))
		}
	}

	// validation : all

	if existsMapKey(m, KEY_ENUM) {
		if isKind(m[KEY_ENUM], reflect.Slice) {
			for _, v := range m[KEY_ENUM].([]interface{}) {
				err := currentSchema.AddEnum(v)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_ENUM, TYPE_ARRAY))
		}
	}

	// validation : subSchema

	if existsMapKey(m, KEY_ONE_OF) {
		if isKind(m[KEY_ONE_OF], reflect.Slice) {
			for _, v := range m[KEY_ONE_OF].([]interface{}) {
				newSchema := &subSchema{property: KEY_ONE_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddOneOf(newSchema)
				err := d.parseSchema(v, newSchema)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_ONE_OF, TYPE_ARRAY))
		}
	}

	if existsMapKey(m, KEY_ANY_OF) {
		if isKind(m[KEY_ANY_OF], reflect.Slice) {
			for _, v := range m[KEY_ANY_OF].([]interface{}) {
				newSchema := &subSchema{property: KEY_ANY_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddAnyOf(newSchema)
				err := d.parseSchema(v, newSchema)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_ANY_OF, TYPE_ARRAY))
		}
	}

	if existsMapKey(m, KEY_ALL_OF) {
		if isKind(m[KEY_ALL_OF], reflect.Slice) {
			for _, v := range m[KEY_ALL_OF].([]interface{}) {
				newSchema := &subSchema{property: KEY_ALL_OF, parent: currentSchema, ref: currentSchema.ref}
				currentSchema.AddAllOf(newSchema)
				err := d.parseSchema(v, newSchema)
				if err != nil {
					return err
				}
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_ANY_OF, TYPE_ARRAY))
		}
	}

	if existsMapKey(m, KEY_NOT) {
		if isKind(m[KEY_NOT], reflect.Map) {
			newSchema := &subSchema{property: KEY_NOT, parent: currentSchema, ref: currentSchema.ref}
			currentSchema.SetNot(newSchema)
			err := d.parseSchema(m[KEY_NOT], newSchema)
			if err != nil {
				return err
			}
		} else {
			return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_AN_Y, KEY_NOT, TYPE_OBJECT))
		}
	}

	return nil
}
Beispiel #14
0
func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSchema, reference string) (e error) {

	var err error

	jsonReference, err := gojsonreference.NewJsonReference(reference)
	if err != nil {
		return err
	}

	standaloneDocument := d.pool.GetStandaloneDocument()

	if jsonReference.HasFullUrl {
		currentSchema.ref = &jsonReference
	} else {
		inheritedReference, err := currentSchema.ref.Inherits(jsonReference)
		if err != nil {
			return err
		}
		currentSchema.ref = inheritedReference
	}

	jsonPointer := currentSchema.ref.GetPointer()

	var refdDocumentNode interface{}

	if standaloneDocument != nil {

		var err error
		refdDocumentNode, _, err = jsonPointer.Get(standaloneDocument)
		if err != nil {
			return err
		}

	} else {

		var err error
		dsp, err := d.pool.GetDocument(*currentSchema.ref)
		if err != nil {
			return err
		}

		refdDocumentNode, _, err = jsonPointer.Get(dsp.Document)
		if err != nil {
			return err
		}

	}

	if !isKind(refdDocumentNode, reflect.Map) {
		return errors.New(fmt.Sprintf(ERROR_MESSAGE_X_MUST_BE_OF_TYPE_Y, STRING_SCHEMA, TYPE_OBJECT))
	}

	// returns the loaded referenced subSchema for the caller to update its current subSchema
	newSchemaDocument := refdDocumentNode.(map[string]interface{})

	newSchema := &subSchema{property: KEY_REF, parent: currentSchema, ref: currentSchema.ref}
	d.referencePool.Add(currentSchema.ref.String()+reference, newSchema)

	err = d.parseSchema(newSchemaDocument, newSchema)
	if err != nil {
		return err
	}

	currentSchema.refSchema = newSchema

	return nil

}