40 lines
776 B
Go
40 lines
776 B
Go
package registry
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import (
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"context"
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"github.com/go-gost/core/observer"
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)
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type observerRegistry struct {
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registry[observer.Observer]
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}
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func (r *observerRegistry) Register(name string, v observer.Observer) error {
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return r.registry.Register(name, v)
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}
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func (r *observerRegistry) Get(name string) observer.Observer {
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if name != "" {
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return &observerWrapper{name: name, r: r}
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}
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return nil
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}
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func (r *observerRegistry) get(name string) observer.Observer {
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return r.registry.Get(name)
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}
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type observerWrapper struct {
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name string
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r *observerRegistry
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}
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func (w *observerWrapper) Observe(ctx context.Context, events []observer.Event, opts ...observer.Option) error {
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v := w.r.get(w.name)
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if v == nil {
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return nil
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}
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return v.Observe(ctx, events, opts...)
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}
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