schemas

package
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Published: Feb 22, 2021 License: MIT Imports: 9 Imported by: 0

Documentation

Overview

Package schema defines JSON schema types.

Code borrowed from https://github.com/alecthomas/jsonschema/

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

Constants

View Source
const (
	TypeNameString  = "string"
	TypeNameArray   = "array"
	TypeNameNumber  = "number"
	TypeNameInteger = "integer"
	TypeNameObject  = "object"
	TypeNameBoolean = "boolean"
	TypeNameNull    = "null"
)

Variables

This section is empty.

Functions

func IsPrimitiveType

func IsPrimitiveType(t string) bool

Types

type Definitions

type Definitions map[string]*Type

Definitions hold schema definitions. http://json-schema.org/latest/json-schema-validation.html#rfc.section.5.26 RFC draft-wright-json-schema-validation-00, section 5.26

type GoJSONSchemaExtension

type GoJSONSchemaExtension struct {
	Type       *string  `json:"type,omitempty"`
	Identifier *string  `json:"identifier,omitempty"`
	Imports    []string `json:"imports,omitempty"`
}

type Loader

type Loader struct {
	// contains filtered or unexported fields
}

func (*Loader) Load

func (l *Loader) Load(fromURL string) (io.ReadCloser, error)

type Schema

type Schema struct {
	*Type
	ID          string      `json:"id"`
	Definitions Definitions `json:"definitions,omitempty"`
}

Schema is the root schema. RFC draft-wright-json-schema-00, section 4.5

func FromJSONFile

func FromJSONFile(fileName string) (*Schema, error)

func FromJSONReader

func FromJSONReader(r io.Reader) (*Schema, error)

func FromYAMLFile

func FromYAMLFile(fileName string) (*Schema, error)

func FromYAMLReader

func FromYAMLReader(r io.Reader) (*Schema, error)

type Type

type Type struct {
	// RFC draft-wright-json-schema-00
	Version string `json:"$schema,omitempty"` // section 6.1
	Ref     string `json:"$ref,omitempty"`    // section 7
	// RFC draft-wright-json-schema-validation-00, section 5
	MultipleOf           int              `json:"multipleOf,omitempty"`           // section 5.1
	Maximum              float64          `json:"maximum,omitempty"`              // section 5.2
	ExclusiveMaximum     bool             `json:"exclusiveMaximum,omitempty"`     // section 5.3
	Minimum              float64          `json:"minimum,omitempty"`              // section 5.4
	ExclusiveMinimum     bool             `json:"exclusiveMinimum,omitempty"`     // section 5.5
	MaxLength            int              `json:"maxLength,omitempty"`            // section 5.6
	MinLength            int              `json:"minLength,omitempty"`            // section 5.7
	Pattern              string           `json:"pattern,omitempty"`              // section 5.8
	AdditionalItems      *Type            `json:"additionalItems,omitempty"`      // section 5.9
	Items                *Type            `json:"items,omitempty"`                // section 5.9
	MaxItems             int              `json:"maxItems,omitempty"`             // section 5.10
	MinItems             int              `json:"minItems,omitempty"`             // section 5.11
	UniqueItems          bool             `json:"uniqueItems,omitempty"`          // section 5.12
	MaxProperties        int              `json:"maxProperties,omitempty"`        // section 5.13
	MinProperties        int              `json:"minProperties,omitempty"`        // section 5.14
	Required             []string         `json:"required,omitempty"`             // section 5.15
	Properties           map[string]*Type `json:"properties,omitempty"`           // section 5.16
	PatternProperties    map[string]*Type `json:"patternProperties,omitempty"`    // section 5.17
	AdditionalProperties *Type            `json:"additionalProperties,omitempty"` // section 5.18
	Dependencies         map[string]*Type `json:"dependencies,omitempty"`         // section 5.19
	Enum                 []interface{}    `json:"enum,omitempty"`                 // section 5.20
	Type                 TypeList         `json:"type,omitempty"`                 // section 5.21
	AllOf                []*Type          `json:"allOf,omitempty"`                // section 5.22
	AnyOf                []*Type          `json:"anyOf,omitempty"`                // section 5.23
	OneOf                []*Type          `json:"oneOf,omitempty"`                // section 5.24
	Not                  *Type            `json:"not,omitempty"`                  // section 5.25
	Definitions          Definitions      `json:"definitions,omitempty"`          // section 5.26
	// RFC draft-wright-json-schema-validation-00, section 6, 7
	Title       string      `json:"title,omitempty"`       // section 6.1
	Description string      `json:"description,omitempty"` // section 6.1
	Default     interface{} `json:"default,omitempty"`     // section 6.2
	Format      string      `json:"format,omitempty"`      // section 7
	// RFC draft-wright-json-schema-hyperschema-00, section 4
	Media          *Type  `json:"media,omitempty"`          // section 4.3
	BinaryEncoding string `json:"binaryEncoding,omitempty"` // section 4.3

	// ExtGoCustomType is the name of a (qualified or not) custom Go type
	// to use for the field.
	GoJSONSchemaExtension *GoJSONSchemaExtension `json:"goJSONSchema,omitempty"`
}

Type represents a JSON Schema object type.

type TypeList

type TypeList []string

TypeList is a list of type names.

func (*TypeList) UnmarshalJSON

func (t *TypeList) UnmarshalJSON(b []byte) error

UnmarshalJSON implements json.Unmarshaler.

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