47 lines
973 B
Go
47 lines
973 B
Go
package registry
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import (
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"fmt"
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"git.maximhutz.com/max/lambda/pkg/engine"
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)
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type Engine interface {
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Load(Repr) (Process, error)
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Name() string
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InType() string
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}
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type convertedEngine[T any] struct {
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engine engine.Engine[T]
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name string
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inType string
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}
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func (e convertedEngine[T]) InType() string { return e.inType }
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func (e convertedEngine[T]) Name() string { return e.name }
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func (e convertedEngine[T]) Load(r Repr) (Process, error) {
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t, ok := r.Data().(T)
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if !ok {
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return nil, fmt.Errorf("'ncorrent format '%s' for engine '%s'", r.ID(), e.inType)
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}
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process, err := e.engine(t)
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if err != nil {
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return nil, err
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}
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return convertedProcess[T]{process, e.inType}, nil
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}
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func RegisterEngine[T any](registry *Registry, e engine.Engine[T], name, inType string) error {
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if _, ok := registry.engines[name]; ok {
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return fmt.Errorf("engine '%s' already registered", name)
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}
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registry.engines[name] = &convertedEngine[T]{e, name, inType}
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return nil
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}
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