/
factory.go
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/
factory.go
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// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package zipkinreceiver
import (
"context"
"go.opentelemetry.io/collector/component"
"go.opentelemetry.io/collector/config/confighttp"
"go.opentelemetry.io/collector/config/configmodels"
"go.opentelemetry.io/collector/consumer"
"go.opentelemetry.io/collector/receiver/receiverhelper"
)
// This file implements factory for Zipkin receiver.
const (
// The value of "type" key in configuration.
typeStr = "zipkin"
defaultBindEndpoint = "0.0.0.0:9411"
)
// NewFactory creates a new Zipkin receiver factory
func NewFactory() component.ReceiverFactory {
return receiverhelper.NewFactory(
typeStr,
createDefaultConfig,
receiverhelper.WithTraces(createTraceReceiver),
)
}
// createDefaultConfig creates the default configuration for Zipkin receiver.
func createDefaultConfig() configmodels.Receiver {
return &Config{
ReceiverSettings: configmodels.ReceiverSettings{
TypeVal: typeStr,
NameVal: typeStr,
},
HTTPServerSettings: confighttp.HTTPServerSettings{
Endpoint: defaultBindEndpoint,
},
}
}
// createTraceReceiver creates a trace receiver based on provided config.
func createTraceReceiver(
_ context.Context,
_ component.ReceiverCreateParams,
cfg configmodels.Receiver,
nextConsumer consumer.TraceConsumer,
) (component.TraceReceiver, error) {
rCfg := cfg.(*Config)
return New(rCfg, nextConsumer)
}