-
Notifications
You must be signed in to change notification settings - Fork 48
/
datalink.go
127 lines (97 loc) · 3.23 KB
/
datalink.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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
package signalfx
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"github.com/signalfx/signalfx-go/datalink"
)
// DataLinkAPIURL is the base URL for interacting with data link.
const DataLinkAPIURL = "/v2/crosslink"
// CreateDataLink creates a data link.
func (c *Client) CreateDataLink(dataLinkRequest *datalink.CreateUpdateDataLinkRequest) (*datalink.DataLink, error) {
payload, err := json.Marshal(dataLinkRequest)
if err != nil {
return nil, err
}
resp, err := c.doRequest("POST", DataLinkAPIURL, nil, bytes.NewReader(payload))
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
message, _ := ioutil.ReadAll(resp.Body)
return nil, fmt.Errorf("Bad status %d: %s", resp.StatusCode, message)
}
finalDataLink := &datalink.DataLink{}
err = json.NewDecoder(resp.Body).Decode(finalDataLink)
return finalDataLink, err
}
// DeleteDataLink deletes a data link.
func (c *Client) DeleteDataLink(id string) error {
resp, err := c.doRequest("DELETE", DataLinkAPIURL+"/"+id, nil, nil)
if err != nil {
return err
}
defer resp.Body.Close()
// The API returns a 200 here, which I think is a mistake so covering for
// future changes.
if resp.StatusCode != http.StatusNoContent && resp.StatusCode != http.StatusOK {
message, _ := ioutil.ReadAll(resp.Body)
return fmt.Errorf("Unexpected status code: %d: %s", resp.StatusCode, message)
}
return nil
}
// GetDataLink gets a data link.
func (c *Client) GetDataLink(id string) (*datalink.DataLink, error) {
resp, err := c.doRequest("GET", DataLinkAPIURL+"/"+id, nil, nil)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
message, _ := ioutil.ReadAll(resp.Body)
return nil, fmt.Errorf("Bad status %d: %s", resp.StatusCode, message)
}
finalDataLink := &datalink.DataLink{}
err = json.NewDecoder(resp.Body).Decode(finalDataLink)
return finalDataLink, err
}
// UpdateDataLink updates a data link.
func (c *Client) UpdateDataLink(id string, dataLinkRequest *datalink.CreateUpdateDataLinkRequest) (*datalink.DataLink, error) {
payload, err := json.Marshal(dataLinkRequest)
if err != nil {
return nil, err
}
encodedName := url.PathEscape(id)
resp, err := c.doRequest("PUT", DataLinkAPIURL+"/"+encodedName, nil, bytes.NewReader(payload))
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
message, _ := ioutil.ReadAll(resp.Body)
return nil, fmt.Errorf("Bad status %d: %s", resp.StatusCode, message)
}
finalDataLink := &datalink.DataLink{}
err = json.NewDecoder(resp.Body).Decode(finalDataLink)
return finalDataLink, err
}
// SearchDataLinks searches for data links given a query string in `name`.
func (c *Client) SearchDataLinks(limit int, context string, offset int) (*datalink.SearchResults, error) {
params := url.Values{}
params.Add("limit", strconv.Itoa(limit))
params.Add("context", context)
params.Add("offset", strconv.Itoa(offset))
resp, err := c.doRequest("GET", DataLinkAPIURL, params, nil)
if err != nil {
return nil, err
}
defer resp.Body.Close()
finalDataLinks := &datalink.SearchResults{}
err = json.NewDecoder(resp.Body).Decode(finalDataLinks)
return finalDataLinks, err
}