pdata_marshaler.go

// 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 pulsarexporter

import (
	"github.com/apache/pulsar-client-go/pulsar"
	"go.opentelemetry.io/collector/pdata/pmetric"
)

type pdataMetricsMarshaler struct {
	marshaler pmetric.Marshaler
	encoding  string
}

func (p pdataMetricsMarshaler) Marshal(metrics pmetric.Metrics) ([]*pulsar.ProducerMessage, error) {
	bts, err := p.marshaler.MarshalMetrics(metrics)
	if err != nil {
		return nil, err
	}
	return []*pulsar.ProducerMessage{
		{
			Payload: bts,
		},
	}, nil
}

func (p pdataMetricsMarshaler) Encoding() string {
	return p.encoding
}

func newPdataMetricsMarshaler(marshaler pmetric.Marshaler, encoding string) MetricsMarshaler {
	return pdataMetricsMarshaler{
		marshaler: marshaler,
		encoding:  encoding,
	}
}