micro/api/resolver/options.go

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package resolver
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import (
"context"
"github.com/unistack-org/micro/v3/registry"
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)
// Options struct
type Options struct {
Handler string
ServicePrefix string
Context context.Context
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}
// Option func
type Option func(o *Options)
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// WithHandler sets the handler being used
func WithHandler(h string) Option {
return func(o *Options) {
o.Handler = h
}
}
// WithServicePrefix sets the ServicePrefix option
func WithServicePrefix(p string) Option {
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return func(o *Options) {
o.ServicePrefix = p
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}
}
// NewOptions returns new initialised options
func NewOptions(opts ...Option) Options {
options := Options{
Context: context.Background(),
}
for _, o := range opts {
o(&options)
}
return options
}
// ResolveOptions are used when resolving a request
type ResolveOptions struct {
Domain string
}
// ResolveOption sets an option
type ResolveOption func(*ResolveOptions)
// Domain sets the resolve Domain option
func Domain(n string) ResolveOption {
return func(o *ResolveOptions) {
o.Domain = n
}
}
// NewResolveOptions returns new initialised resolve options
func NewResolveOptions(opts ...ResolveOption) ResolveOptions {
options := ResolveOptions{Domain: registry.DefaultDomain}
for _, o := range opts {
o(&options)
}
return options
}