81 lines
1.6 KiB
Go
81 lines
1.6 KiB
Go
/*
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Copyright 2016 The Fission Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 fission
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import (
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"fmt"
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"net/http"
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)
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func (e Error) Error() string {
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return fmt.Sprintf("(Error %v) %v", e.Code, e.Message)
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}
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func MakeError(code int, msg string) Error {
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return Error{Code: errorCode(code), Message: msg}
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}
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func MakeErrorFromHTTP(resp *http.Response) error {
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if resp.StatusCode == 200 {
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return nil
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}
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var errCode int
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switch resp.StatusCode {
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case 403:
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errCode = ErrorNotAuthorized
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case 404:
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errCode = ErrorNotFound
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case 400:
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errCode = ErrorInvalidArgument
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default:
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errCode = ErrorInternal
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}
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return MakeError(errCode, resp.Status)
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}
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func (err Error) HTTPStatus() int {
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var code int
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switch err.Code {
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case ErrorNotFound:
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code = 404
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case ErrorInvalidArgument:
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code = 400
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case ErrorNoSpace:
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code = 500
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case ErrorNotAuthorized:
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code = 403
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default:
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code = 500
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}
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return code
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}
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func GetHTTPError(err error) (int, string) {
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var msg string
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var code int
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fe, ok := err.(Error)
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if ok {
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msg = fe.Message
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code = fe.HTTPStatus()
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} else {
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code = 500
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msg = err.Error()
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}
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return code, msg
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}
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