55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
/*
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* Copyright 1999-2020 Alibaba Group Holding Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package nacos_error
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import (
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"fmt"
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"github.com/nacos-group/nacos-sdk-go/v2/common/constant"
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)
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type NacosError struct {
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errorCode string
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errMsg string
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originError error
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}
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func NewNacosError(errorCode string, errMsg string, originError error) *NacosError {
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return &NacosError{
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errorCode: errorCode,
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errMsg: errMsg,
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originError: originError,
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}
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}
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func (err *NacosError) Error() (str string) {
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nacosErrMsg := fmt.Sprintf("[%s] %s", err.ErrorCode(), err.errMsg)
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if err.originError != nil {
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return nacosErrMsg + "\ncaused by:\n" + err.originError.Error()
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}
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return nacosErrMsg
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}
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func (err *NacosError) ErrorCode() string {
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if err.errorCode == "" {
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return constant.DefaultClientErrorCode
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} else {
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return err.errorCode
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}
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}
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