b2700903ae
As deepmap/oapi-codegen didn't work with this newer version, upgrade to oapi-codegen/oapi-codegen v2. Mitigating CVE-2025-30153
93 lines
2.6 KiB
Go
93 lines
2.6 KiB
Go
package openapi3
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import (
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"context"
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"encoding/json"
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"errors"
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)
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// Example is specified by OpenAPI/Swagger 3.0 standard.
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// See https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#example-object
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type Example struct {
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Extensions map[string]any `json:"-" yaml:"-"`
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Origin *Origin `json:"__origin__,omitempty" yaml:"__origin__,omitempty"`
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Summary string `json:"summary,omitempty" yaml:"summary,omitempty"`
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Description string `json:"description,omitempty" yaml:"description,omitempty"`
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Value any `json:"value,omitempty" yaml:"value,omitempty"`
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ExternalValue string `json:"externalValue,omitempty" yaml:"externalValue,omitempty"`
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}
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func NewExample(value any) *Example {
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return &Example{Value: value}
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}
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// MarshalJSON returns the JSON encoding of Example.
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func (example Example) MarshalJSON() ([]byte, error) {
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x, err := example.MarshalYAML()
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if err != nil {
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return nil, err
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}
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return json.Marshal(x)
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}
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// MarshalYAML returns the YAML encoding of Example.
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func (example Example) MarshalYAML() (any, error) {
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m := make(map[string]any, 4+len(example.Extensions))
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for k, v := range example.Extensions {
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m[k] = v
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}
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if x := example.Summary; x != "" {
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m["summary"] = x
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}
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if x := example.Description; x != "" {
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m["description"] = x
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}
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if x := example.Value; x != nil {
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m["value"] = x
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}
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if x := example.ExternalValue; x != "" {
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m["externalValue"] = x
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}
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return m, nil
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}
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// UnmarshalJSON sets Example to a copy of data.
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func (example *Example) UnmarshalJSON(data []byte) error {
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type ExampleBis Example
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var x ExampleBis
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if err := json.Unmarshal(data, &x); err != nil {
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return unmarshalError(err)
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}
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_ = json.Unmarshal(data, &x.Extensions)
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delete(x.Extensions, originKey)
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delete(x.Extensions, "summary")
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delete(x.Extensions, "description")
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delete(x.Extensions, "value")
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delete(x.Extensions, "externalValue")
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if len(x.Extensions) == 0 {
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x.Extensions = nil
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}
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*example = Example(x)
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return nil
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}
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// Validate returns an error if Example does not comply with the OpenAPI spec.
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func (example *Example) Validate(ctx context.Context, opts ...ValidationOption) error {
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ctx = WithValidationOptions(ctx, opts...)
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if example.Value != nil && example.ExternalValue != "" {
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return errors.New("value and externalValue are mutually exclusive")
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}
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if example.Value == nil && example.ExternalValue == "" {
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return errors.New("no value or externalValue field")
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}
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return validateExtensions(ctx, example.Extensions)
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}
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// UnmarshalJSON sets Examples to a copy of data.
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func (examples *Examples) UnmarshalJSON(data []byte) (err error) {
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*examples, _, err = unmarshalStringMapP[ExampleRef](data)
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return
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}
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