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[chore][exporter/debug] refactor code to make independent from Loggin…
…g exporter This is in preparation to implement open-telemetry#7806 (draft PR: open-telemetry#9298).
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| // Copyright The OpenTelemetry Authors | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
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| package debugexporter | ||
|
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| import ( | ||
| "context" | ||
|
|
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| "go.uber.org/zap" | ||
|
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| "go.opentelemetry.io/collector/config/configtelemetry" | ||
| "go.opentelemetry.io/collector/exporter/internal/otlptext" | ||
| "go.opentelemetry.io/collector/pdata/plog" | ||
| "go.opentelemetry.io/collector/pdata/pmetric" | ||
| "go.opentelemetry.io/collector/pdata/ptrace" | ||
| ) | ||
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| type debugExporter struct { | ||
| verbosity configtelemetry.Level | ||
| logger *zap.Logger | ||
| logsMarshaler plog.Marshaler | ||
| metricsMarshaler pmetric.Marshaler | ||
| tracesMarshaler ptrace.Marshaler | ||
| } | ||
|
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| func newDebugExporter(logger *zap.Logger, verbosity configtelemetry.Level) *debugExporter { | ||
| return &debugExporter{ | ||
| verbosity: verbosity, | ||
| logger: logger, | ||
| logsMarshaler: otlptext.NewTextLogsMarshaler(), | ||
| metricsMarshaler: otlptext.NewTextMetricsMarshaler(), | ||
| tracesMarshaler: otlptext.NewTextTracesMarshaler(), | ||
| } | ||
| } | ||
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| func (s *debugExporter) pushTraces(_ context.Context, td ptrace.Traces) error { | ||
| s.logger.Info("TracesExporter", | ||
| zap.Int("resource spans", td.ResourceSpans().Len()), | ||
| zap.Int("spans", td.SpanCount())) | ||
| if s.verbosity != configtelemetry.LevelDetailed { | ||
| return nil | ||
| } | ||
|
|
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| buf, err := s.tracesMarshaler.MarshalTraces(td) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| s.logger.Info(string(buf)) | ||
| return nil | ||
| } | ||
|
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| func (s *debugExporter) pushMetrics(_ context.Context, md pmetric.Metrics) error { | ||
| s.logger.Info("MetricsExporter", | ||
| zap.Int("resource metrics", md.ResourceMetrics().Len()), | ||
| zap.Int("metrics", md.MetricCount()), | ||
| zap.Int("data points", md.DataPointCount())) | ||
| if s.verbosity != configtelemetry.LevelDetailed { | ||
| return nil | ||
| } | ||
|
|
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| buf, err := s.metricsMarshaler.MarshalMetrics(md) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| s.logger.Info(string(buf)) | ||
| return nil | ||
| } | ||
|
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| func (s *debugExporter) pushLogs(_ context.Context, ld plog.Logs) error { | ||
| s.logger.Info("LogsExporter", | ||
| zap.Int("resource logs", ld.ResourceLogs().Len()), | ||
| zap.Int("log records", ld.LogRecordCount())) | ||
| if s.verbosity != configtelemetry.LevelDetailed { | ||
| return nil | ||
| } | ||
|
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| buf, err := s.logsMarshaler.MarshalLogs(ld) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| s.logger.Info(string(buf)) | ||
| return nil | ||
| } |
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