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name.go
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name.go
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package options
import (
"time"
)
const (
DefaultNameValidTime = 24 * time.Hour
)
type NamePublishSettings struct {
ValidTime time.Duration
Key string
}
type NameResolveSettings struct {
Recursive bool
Local bool
Cache bool
}
type NamePublishOption func(*NamePublishSettings) error
type NameResolveOption func(*NameResolveSettings) error
func NamePublishOptions(opts ...NamePublishOption) (*NamePublishSettings, error) {
options := &NamePublishSettings{
ValidTime: DefaultNameValidTime,
Key: "self",
}
for _, opt := range opts {
err := opt(options)
if err != nil {
return nil, err
}
}
return options, nil
}
func NameResolveOptions(opts ...NameResolveOption) (*NameResolveSettings, error) {
options := &NameResolveSettings{
Recursive: false,
Local: false,
Cache: true,
}
for _, opt := range opts {
err := opt(options)
if err != nil {
return nil, err
}
}
return options, nil
}
type NameOptions struct{}
func (api *NameOptions) WithValidTime(validTime time.Duration) NamePublishOption {
return func(settings *NamePublishSettings) error {
settings.ValidTime = validTime
return nil
}
}
func (api *NameOptions) WithKey(key string) NamePublishOption {
return func(settings *NamePublishSettings) error {
settings.Key = key
return nil
}
}
func (api *NameOptions) WithRecursive(recursive bool) NameResolveOption {
return func(settings *NameResolveSettings) error {
settings.Recursive = recursive
return nil
}
}
func (api *NameOptions) WithLocal(local bool) NameResolveOption {
return func(settings *NameResolveSettings) error {
settings.Local = local
return nil
}
}
func (api *NameOptions) WithCache(cache bool) NameResolveOption {
return func(settings *NameResolveSettings) error {
settings.Cache = cache
return nil
}
}