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schemaType.go
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schemaType.go
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// Copyright 2013 sigu-399 ( https://github.com/sigu-399 )
//
// 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.
// author sigu-399
// author-github https://github.com/sigu-399
// author-mail sigu.399@gmail.com
//
// repository-name gojsonschema
// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
//
// description Helper structure to handle schema types, and the combination of them.
//
// created 28-02-2013
package gojsonschema
import (
"errors"
"fmt"
"strings"
)
type jsonSchemaType struct {
types []string
}
func (t *jsonSchemaType) Add(etype string) error {
if !isStringInSlice(JSON_TYPES, etype) {
return errors.New(fmt.Sprintf("%s is not a valid type", etype))
}
if t.HasType(etype) {
return errors.New(fmt.Sprintf("%s type is duplicated", etype))
}
t.types = append(t.types, etype)
return nil
}
func (t *jsonSchemaType) HasTypeInSchema() bool {
return len(t.types) > 0
}
func (t *jsonSchemaType) HasType(etype string) bool {
for _, v := range t.types {
if v == etype {
return true
}
}
return false
}
func (t *jsonSchemaType) String() string {
return strings.Join(t.types, ",")
}