mirror of
https://github.com/hanzoai/telemetry.git
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Bogdan DrutuandGitHub
0a56a7db33
This is a huge PR that does not touch any of the critical logic "marshaling/unmarshaling" of the pdata. We have e2e tests with the go official generated protobufs to ensure nothing breaks. The easy way to review this is to only look at what change publicly in "pdata/pcommon", "pdata/plog", "pdata/ptrace", "pdata/pmetric", "pdata/pprofile", "pdata/xpdata". This PR also switches the xpada request to use the same generating mechanism as pdatagen. **Binary size before:** ``` 42246018 bin/otelcorecol_darwin_arm64 ``` **Binary size after:** ``` 40709202 bin/otelcorecol_darwin_arm64 ``` Signed-off-by: Bogdan Drutu <[email protected]>
80 lines
2.3 KiB
Go
80 lines
2.3 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package plogotlp // import "go.opentelemetry.io/collector/pdata/plog/plogotlp"
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import (
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"slices"
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"go.opentelemetry.io/collector/pdata/internal"
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"go.opentelemetry.io/collector/pdata/internal/json"
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"go.opentelemetry.io/collector/pdata/internal/otlp"
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"go.opentelemetry.io/collector/pdata/plog"
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)
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// ExportRequest represents the request for gRPC/HTTP client/server.
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// It's a wrapper for plog.Logs data.
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type ExportRequest struct {
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orig *internal.ExportLogsServiceRequest
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state *internal.State
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}
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// NewExportRequest returns an empty ExportRequest.
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func NewExportRequest() ExportRequest {
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return ExportRequest{
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orig: &internal.ExportLogsServiceRequest{},
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state: internal.NewState(),
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}
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}
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// NewExportRequestFromLogs returns a ExportRequest from plog.Logs.
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// Because ExportRequest is a wrapper for plog.Logs,
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// any changes to the provided Logs struct will be reflected in the ExportRequest and vice versa.
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func NewExportRequestFromLogs(ld plog.Logs) ExportRequest {
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return ExportRequest{
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orig: internal.GetLogsOrig(internal.LogsWrapper(ld)),
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state: internal.GetLogsState(internal.LogsWrapper(ld)),
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}
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}
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// MarshalProto marshals ExportRequest into proto bytes.
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func (ms ExportRequest) MarshalProto() ([]byte, error) {
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size := ms.orig.SizeProto()
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buf := make([]byte, size)
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_ = ms.orig.MarshalProto(buf)
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return buf, nil
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}
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// UnmarshalProto unmarshalls ExportRequest from proto bytes.
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func (ms ExportRequest) UnmarshalProto(data []byte) error {
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err := ms.orig.UnmarshalProto(data)
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if err != nil {
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return err
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}
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otlp.MigrateLogs(ms.orig.ResourceLogs)
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return nil
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}
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// MarshalJSON marshals ExportRequest into JSON bytes.
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func (ms ExportRequest) MarshalJSON() ([]byte, error) {
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dest := json.BorrowStream(nil)
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defer json.ReturnStream(dest)
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ms.orig.MarshalJSON(dest)
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if dest.Error() != nil {
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return nil, dest.Error()
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}
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return slices.Clone(dest.Buffer()), nil
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}
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// UnmarshalJSON unmarshalls ExportRequest from JSON bytes.
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func (ms ExportRequest) UnmarshalJSON(data []byte) error {
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iter := json.BorrowIterator(data)
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defer json.ReturnIterator(iter)
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ms.orig.UnmarshalJSON(iter)
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return iter.Error()
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}
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func (ms ExportRequest) Logs() plog.Logs {
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return plog.Logs(internal.NewLogsWrapper(ms.orig, ms.state))
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}
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