1
0
mirror of https://github.com/go-micro/go-micro.git synced 2024-12-12 08:23:58 +02:00
go-micro/api/handler/options.go
2019-06-03 18:44:43 +01:00

56 lines
1.0 KiB
Go

package handler
import (
"github.com/micro/go-micro"
"github.com/micro/go-micro/api/router"
)
type Options struct {
Namespace string
Router router.Router
Service micro.Service
}
type Option func(o *Options)
// NewOptions fills in the blanks
func NewOptions(opts ...Option) Options {
var options Options
for _, o := range opts {
o(&options)
}
// create service if its blank
if options.Service == nil {
WithService(micro.NewService())(&options)
}
// set namespace if blank
if len(options.Namespace) == 0 {
WithNamespace("go.micro.api")(&options)
}
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
}
}
// WithService specifies a micro.Service
func WithService(s micro.Service) Option {
return func(o *Options) {
o.Service = s
}
}