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Add otlpjson as a serializer implementation
Signed-off-by: Bogdan Drutu <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| // 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 otlpjson | ||
|
|
||
| import ( | ||
| "bytes" | ||
|
|
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| "github.com/gogo/protobuf/jsonpb" | ||
|
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| otlpcollectorlogs "go.opentelemetry.io/collector/internal/data/protogen/collector/logs/v1" | ||
| otlpcollectormetrics "go.opentelemetry.io/collector/internal/data/protogen/collector/metrics/v1" | ||
| otlpcollectortrace "go.opentelemetry.io/collector/internal/data/protogen/collector/trace/v1" | ||
| "go.opentelemetry.io/collector/internal/model/serializer" | ||
| ) | ||
|
|
||
| type marshaler struct { | ||
| jsonpb.Marshaler | ||
| } | ||
|
|
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| func NewTracesMarshaler() serializer.TracesMarshaler { | ||
| return &marshaler{jsonpb.Marshaler{}} | ||
| } | ||
|
|
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| func (en *marshaler) MarshalLogs(model interface{}) ([]byte, error) { | ||
| buf := bytes.Buffer{} | ||
| if err := en.Marshal(&buf, model.(*otlpcollectorlogs.ExportLogsServiceRequest)); err != nil { | ||
| return nil, err | ||
| } | ||
| return buf.Bytes(), nil | ||
| } | ||
|
|
||
| func (en *marshaler) MarshalMetrics(model interface{}) ([]byte, error) { | ||
| buf := bytes.Buffer{} | ||
| if err := en.Marshal(&buf, model.(*otlpcollectormetrics.ExportMetricsServiceRequest)); err != nil { | ||
| return nil, err | ||
| } | ||
| return buf.Bytes(), nil | ||
| } | ||
|
|
||
| func (en *marshaler) MarshalTraces(model interface{}) ([]byte, error) { | ||
| buf := bytes.Buffer{} | ||
| if err := en.Marshal(&buf, model.(*otlpcollectortrace.ExportTraceServiceRequest)); err != nil { | ||
| return nil, err | ||
| } | ||
| return buf.Bytes(), nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| // 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 otlpjson | ||
|
|
||
| import ( | ||
| "bytes" | ||
|
|
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| "github.com/gogo/protobuf/jsonpb" | ||
|
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| "go.opentelemetry.io/collector/consumer/pdata" | ||
| "go.opentelemetry.io/collector/internal" | ||
| "go.opentelemetry.io/collector/internal/model/serializer" | ||
| ) | ||
|
|
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| type Unmarshaler struct { | ||
| unmarshaler jsonpb.Unmarshaler | ||
| } | ||
|
|
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| func NewTracesUnmarshaler() serializer.TracesUnmarshaler { | ||
| return &Unmarshaler{unmarshaler: jsonpb.Unmarshaler{}} | ||
| } | ||
|
|
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| func (d *Unmarshaler) UnmarshalLogs(buf []byte) (interface{}, error) { | ||
| ld := pdata.NewLogs() | ||
| if err := d.unmarshaler.Unmarshal(bytes.NewReader(buf), internal.LogsToOtlp(ld.InternalRep())); err != nil { | ||
| return nil, err | ||
| } | ||
| return ld, nil | ||
| } | ||
|
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| func (d *Unmarshaler) UnmarshalMetrics(buf []byte) (interface{}, error) { | ||
| md := pdata.NewMetrics() | ||
| if err := d.unmarshaler.Unmarshal(bytes.NewReader(buf), internal.MetricsToOtlp(md.InternalRep())); err != nil { | ||
| return nil, err | ||
| } | ||
| return md, nil | ||
| } | ||
|
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| func (d *Unmarshaler) UnmarshalTraces(buf []byte) (interface{}, error) { | ||
| td := pdata.NewTraces() | ||
| if err := d.unmarshaler.Unmarshal(bytes.NewReader(buf), internal.TracesToOtlp(td.InternalRep())); err != nil { | ||
| return nil, err | ||
| } | ||
| return td, nil | ||
| } |