gotosocial/vendor/github.com/go-openapi/validate/formats.go

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// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package validate
import (
"reflect"
"github.com/go-openapi/spec"
"github.com/go-openapi/strfmt"
)
type formatValidator struct {
Path string
In string
Format string
KnownFormats strfmt.Registry
Options *SchemaValidatorOptions
}
func newFormatValidator(path, in, format string, formats strfmt.Registry, opts *SchemaValidatorOptions) *formatValidator {
if opts == nil {
opts = new(SchemaValidatorOptions)
}
var f *formatValidator
if opts.recycleValidators {
f = pools.poolOfFormatValidators.BorrowValidator()
} else {
f = new(formatValidator)
}
f.Path = path
f.In = in
f.Format = format
f.KnownFormats = formats
f.Options = opts
return f
}
func (f *formatValidator) SetPath(path string) {
f.Path = path
}
func (f *formatValidator) Applies(source interface{}, kind reflect.Kind) bool {
if source == nil || f.KnownFormats == nil {
return false
}
switch source := source.(type) {
case *spec.Items:
return kind == reflect.String && f.KnownFormats.ContainsName(source.Format)
case *spec.Parameter:
return kind == reflect.String && f.KnownFormats.ContainsName(source.Format)
case *spec.Schema:
return kind == reflect.String && f.KnownFormats.ContainsName(source.Format)
case *spec.Header:
return kind == reflect.String && f.KnownFormats.ContainsName(source.Format)
default:
return false
}
}
func (f *formatValidator) Validate(val interface{}) *Result {
if f.Options.recycleValidators {
defer func() {
f.redeem()
}()
}
var result *Result
if f.Options.recycleResult {
result = pools.poolOfResults.BorrowResult()
} else {
result = new(Result)
}
if err := FormatOf(f.Path, f.In, f.Format, val.(string), f.KnownFormats); err != nil {
result.AddErrors(err)
}
return result
}
func (f *formatValidator) redeem() {
pools.poolOfFormatValidators.RedeemValidator(f)
}