/
http_error.go
51 lines (45 loc) · 1.18 KB
/
http_error.go
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/*
* Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
*
* 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 rest
import (
"fmt"
"io/ioutil"
"net/http"
)
type Error struct {
Text string
Code int
}
func NewError(code int, text string) *Error {
return &Error{
Code: code,
Text: text,
}
}
func NewErrorFromResponse(resp *http.Response) *Error {
code := resp.StatusCode
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return NewError(code, "(cannot read error message)")
}
text := string(body)
// error is unhandled
resp.Body.Close()
return NewError(code, text)
}
func (e Error) Error() string {
return fmt.Sprintf("HTTP error: %d, %s", e.Code, e.Text)
}