@opentelemetry/api/build/src/baggage/context-helpers.js

Public API for OpenTelemetry

"use strict";
/*
 * 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
 *
 *      https://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.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.deleteBaggage = exports.setBaggage = exports.getBaggage = void 0;
var context_1 = require("../context/context");
/**
 * Baggage key
 */
var BAGGAGE_KEY = context_1.createContextKey('OpenTelemetry Baggage Key');
/**
 * Retrieve the current baggage from the given context
 *
 * @param {Context} Context that manage all context values
 * @returns {Baggage} Extracted baggage from the context
 */
function getBaggage(context) {
    return context.getValue(BAGGAGE_KEY) || undefined;
}
exports.getBaggage = getBaggage;
/**
 * Store a baggage in the given context
 *
 * @param {Context} Context that manage all context values
 * @param {Baggage} baggage that will be set in the actual context
 */
function setBaggage(context, baggage) {
    return context.setValue(BAGGAGE_KEY, baggage);
}
exports.setBaggage = setBaggage;
/**
 * Delete the baggage stored in the given context
 *
 * @param {Context} Context that manage all context values
 */
function deleteBaggage(context) {
    return context.deleteValue(BAGGAGE_KEY);
}
exports.deleteBaggage = deleteBaggage;
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