-
Notifications
You must be signed in to change notification settings - Fork 1k
/
options.go
86 lines (72 loc) · 1.93 KB
/
options.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
// Copyright 2020 Asim Aslam
//
// 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
//
// https://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.
//
// Original source: github.com/micro/go-micro/v3/api/handler/options.go
package handler
import (
"github.com/micro/micro/v3/service/api/router"
"github.com/micro/micro/v3/service/client"
"github.com/micro/micro/v3/service/client/grpc"
)
var (
DefaultMaxRecvSize int64 = 1024 * 1024 * 100 // 10Mb
)
type Options struct {
MaxRecvSize int64
Namespace string
Router router.Router
Client client.Client
}
type Option func(o *Options)
// NewOptions fills in the blanks
func NewOptions(opts ...Option) Options {
var options Options
for _, o := range opts {
o(&options)
}
if options.Client == nil {
WithClient(grpc.NewClient())(&options)
}
// set namespace if blank
if len(options.Namespace) == 0 {
WithNamespace("micro")(&options)
}
if options.MaxRecvSize == 0 {
options.MaxRecvSize = DefaultMaxRecvSize
}
return options
}
// WithNamespace specifies the namespace for the handler
func WithNamespace(s string) Option {
return func(o *Options) {
o.Namespace = s
}
}
// WithRouter specifies a router to be used by the handler
func WithRouter(r router.Router) Option {
return func(o *Options) {
o.Router = r
}
}
func WithClient(c client.Client) Option {
return func(o *Options) {
o.Client = c
}
}
// WithMaxRecvSize specifies max body size
func WithMaxRecvSize(size int64) Option {
return func(o *Options) {
o.MaxRecvSize = size
}
}