forked from kubernetes-retired/heapster
/
http.go
39 lines (36 loc) · 1.05 KB
/
http.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
// Copyright 2014 Google 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 sources
import (
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
func PostRequestAndGetValue(client *http.Client, req *http.Request, value interface{}) error {
response, err := client.Do(req)
if err != nil {
return err
}
defer response.Body.Close()
body, err := ioutil.ReadAll(response.Body)
if err != nil {
return err
}
err = json.Unmarshal(body, value)
if err != nil {
return fmt.Errorf("Got '%s': %v", string(body), err)
}
return nil
}