Package dev.dokimos.server.service

Class OtlpTraceParser

java.lang.Object

dev.dokimos.server.service.OtlpTraceParser

@Component
public class OtlpTraceParser
extends Object

Pure translation from the OTLP/HTTP JSON request DTOs into the server's own span model, with no persistence. Malformed spans (missing a trace id, span id, or name) are skipped non-fatally and reported through the OtlpTraceParser.Result counters so one bad span never fails the whole batch. Resource attributes are merged onto each span so a project-name attribute on the resource is visible to rule matching and to project resolution.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	OtlpTraceParser.ParsedSpan	A span translated from OTLP, carrying the merged attributes and derived input/output text.
static final record	OtlpTraceParser.Result	The outcome of parsing: the valid spans and the count of malformed spans that were skipped.

Constructor Summary

Constructors

Constructor	Description
OtlpTraceParser()

Method Summary

Modifier and Type	Method	Description
OtlpTraceParser.Result	parse(OtlpExportTraceServiceRequest request)	Flattens the request into parsed spans, skipping malformed ones.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OtlpTraceParser

public OtlpTraceParser()

Method Details

parse

public OtlpTraceParser.Result parse(OtlpExportTraceServiceRequest request)

Flattens the request into parsed spans, skipping malformed ones.

Parameters:

request - the decoded OTLP request

Returns:

the parsed spans and the count of rejected (malformed) spans