fix: error handling and vendor

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

@@ -0,0 +1,99 @@
+// 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)
+}