ext/datasource/error.go

// Copyright 1999-2020 Alibaba Group Holding Ltd.
//
// 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 datasource

type Code uint32

const (
	OK                  = iota
	ConvertSourceError  = 1
	UpdatePropertyError = 2
	HandleSourceError   = 3
)

func NewError(code Code, desc string) Error {
	return Error{
		code: code,
		desc: desc,
	}
}

type Error struct {
	code Code
	desc string
}

func (e Error) Code() Code {
	return e.code
}

func (e Error) Error() string {
	return e.desc
}