mirror of
https://github.com/jwetzell/showbridge-go.git
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48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package processor
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import (
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"context"
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"fmt"
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"sync"
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"github.com/google/jsonschema-go/jsonschema"
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"github.com/jwetzell/showbridge-go/internal/common"
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"github.com/jwetzell/showbridge-go/internal/config"
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)
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type Processor interface {
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Type() string
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Process(context.Context, common.WrappedPayload) (common.WrappedPayload, error)
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}
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type ProcessorRegistration struct {
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Type string `json:"type"`
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Title string `json:"title,omitempty"`
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Description string `json:"description,omitempty"`
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ParamsSchema *jsonschema.Schema `json:"paramsSchema,omitempty"`
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New func(config.ProcessorConfig) (Processor, error)
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}
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func RegisterProcessor(processor ProcessorRegistration) {
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if processor.Type == "" {
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panic("processor type is missing")
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}
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if processor.New == nil {
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panic("missing ProcessorRegistration.New")
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}
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processorRegistryMu.Lock()
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defer processorRegistryMu.Unlock()
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if _, ok := ProcessorRegistry[string(processor.Type)]; ok {
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panic(fmt.Sprintf("processor already registered: %s", processor.Type))
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}
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ProcessorRegistry[string(processor.Type)] = processor
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}
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var (
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processorRegistryMu sync.RWMutex
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ProcessorRegistry = make(map[string]ProcessorRegistration)
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)
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