micro/api/router/options.go

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package router
import (
"github.com/micro/go-micro/api/resolver"
"github.com/micro/go-micro/api/resolver/micro"
"github.com/micro/go-micro/registry"
)
type Options struct {
Namespace string
Handler string
Registry registry.Registry
Resolver resolver.Resolver
}
type Option func(o *Options)
func NewOptions(opts ...Option) Options {
options := Options{
Handler: "meta",
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Registry: registry.DefaultRegistry,
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}
for _, o := range opts {
o(&options)
}
if options.Resolver == nil {
options.Resolver = micro.NewResolver(
resolver.WithHandler(options.Handler),
resolver.WithNamespace(options.Namespace),
)
}
return options
}
func WithHandler(h string) Option {
return func(o *Options) {
o.Handler = h
}
}
func WithNamespace(ns string) Option {
return func(o *Options) {
o.Namespace = ns
}
}
func WithRegistry(r registry.Registry) Option {
return func(o *Options) {
o.Registry = r
}
}
func WithResolver(r resolver.Resolver) Option {
return func(o *Options) {
o.Resolver = r
}
}