79 lines
3.2 KiB
JavaScript
79 lines
3.2 KiB
JavaScript
/*
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* Copyright The OpenTelemetry Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { getOtlpEncoder } from '../common';
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import { createInstrumentationScope, toAnyValue, toKeyValue, } from '../common/internal';
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import { createResource } from '../resource/internal';
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export function createExportLogsServiceRequest(logRecords, options) {
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const encoder = getOtlpEncoder(options);
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return {
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resourceLogs: logRecordsToResourceLogs(logRecords, encoder),
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};
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}
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function createResourceMap(logRecords) {
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const resourceMap = new Map();
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for (const record of logRecords) {
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const { resource, instrumentationScope: { name, version = '', schemaUrl = '' }, } = record;
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let ismMap = resourceMap.get(resource);
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if (!ismMap) {
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ismMap = new Map();
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resourceMap.set(resource, ismMap);
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}
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const ismKey = `${name}@${version}:${schemaUrl}`;
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let records = ismMap.get(ismKey);
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if (!records) {
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records = [];
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ismMap.set(ismKey, records);
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}
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records.push(record);
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}
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return resourceMap;
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}
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function logRecordsToResourceLogs(logRecords, encoder) {
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const resourceMap = createResourceMap(logRecords);
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return Array.from(resourceMap, ([resource, ismMap]) => ({
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resource: createResource(resource),
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scopeLogs: Array.from(ismMap, ([, scopeLogs]) => {
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return {
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scope: createInstrumentationScope(scopeLogs[0].instrumentationScope),
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logRecords: scopeLogs.map(log => toLogRecord(log, encoder)),
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schemaUrl: scopeLogs[0].instrumentationScope.schemaUrl,
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};
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}),
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schemaUrl: undefined,
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}));
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}
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function toLogRecord(log, encoder) {
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var _a, _b, _c;
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return {
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timeUnixNano: encoder.encodeHrTime(log.hrTime),
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observedTimeUnixNano: encoder.encodeHrTime(log.hrTimeObserved),
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severityNumber: toSeverityNumber(log.severityNumber),
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severityText: log.severityText,
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body: toAnyValue(log.body),
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attributes: toLogAttributes(log.attributes),
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droppedAttributesCount: log.droppedAttributesCount,
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flags: (_a = log.spanContext) === null || _a === void 0 ? void 0 : _a.traceFlags,
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traceId: encoder.encodeOptionalSpanContext((_b = log.spanContext) === null || _b === void 0 ? void 0 : _b.traceId),
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spanId: encoder.encodeOptionalSpanContext((_c = log.spanContext) === null || _c === void 0 ? void 0 : _c.spanId),
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};
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}
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function toSeverityNumber(severityNumber) {
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return severityNumber;
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}
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export function toLogAttributes(attributes) {
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return Object.keys(attributes).map(key => toKeyValue(key, attributes[key]));
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}
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//# sourceMappingURL=index.js.map
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