factory.go

// Copyright Splunk, Inc.
// 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 httpsinkexporter

import (
	"context"

	"go.opentelemetry.io/collector/component"
	"go.opentelemetry.io/collector/exporter"
	"go.opentelemetry.io/collector/exporter/exporterhelper"
)

const (
	// The value of "type" key in configuration.
	typeStr         = "httpsink"
	defaultEndpoint = "localhost:8378"
)

// NewFactory creates a factory for httpsink exporter.
func NewFactory() exporter.Factory {
	return exporter.NewFactory(
		component.MustNewType(typeStr),
		createDefaultConfig,
		exporter.WithMetrics(createMetricsExporter, component.StabilityLevelDevelopment),
		exporter.WithTraces(createTracesExporter, component.StabilityLevelDevelopment),
	)
}

func createDefaultConfig() component.Config {
	return &Config{
		Endpoint: defaultEndpoint,
	}
}

func createTracesExporter(ctx context.Context,
	set exporter.Settings,
	cfg component.Config,
) (exporter.Traces, error) {
	exp := newExporter(set.Logger, cfg.(*Config).Endpoint)
	return exporterhelper.NewTracesExporter(
		ctx,
		set,
		cfg,
		exp.ConsumeTraces,
		exporterhelper.WithStart(exp.Start),
		exporterhelper.WithShutdown(exp.Shutdown),
	)
}

func createMetricsExporter(ctx context.Context,
	set exporter.Settings,
	cfg component.Config,
) (exporter.Metrics, error) {
	exp := newExporter(set.Logger, cfg.(*Config).Endpoint)
	return exporterhelper.NewMetricsExporter(
		ctx,
		set,
		cfg,
		exp.ConsumeMetrics,
		exporterhelper.WithStart(exp.Start),
		exporterhelper.WithShutdown(exp.Shutdown),
	)
}