/
avro.go
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/
avro.go
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// Copyright (c) 2017 Uber Technologies, Inc.
//
// 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.
package types
//AvroPrimitiveType is declared to improve readability AvroSchema/AvroFields
//declarations
type AvroPrimitiveType string
//AvroComplexType is declared to improve readability AvroSchema/AvroFields
type AvroComplexType string
//Avro data types
const (
AvroNULL AvroPrimitiveType = "null"
AvroBOOLEAN AvroPrimitiveType = "boolean"
AvroINT AvroPrimitiveType = "int"
AvroLONG AvroPrimitiveType = "long"
AvroFLOAT AvroPrimitiveType = "float"
AvroDOUBLE AvroPrimitiveType = "double"
AvroBYTES AvroPrimitiveType = "bytes"
AvroSTRING AvroPrimitiveType = "string"
AvroRECORD AvroComplexType = "record"
)
// AvroSchema represents the structure of Avro schema format
type AvroSchema struct {
Fields []AvroField `json:"fields"`
Name string `json:"name"`
Namespace string `json:"namespace"`
Owner string `json:"owner"`
SchemaVersion int `json:",omitempty"`
Type AvroComplexType `json:"type"`
Doc string `json:"doc,omitempty"`
LastModified string `json:"last_modified,omitempty"`
}
// AvroField represents structure of each of the fields in the schema
type AvroField struct {
Name string `json:"name"`
Type []AvroPrimitiveType `json:"type"`
Default interface{} `json:"default,omitempty"`
Doc string `json:"doc,omitempty"`
}