io.micronaut.tracing.opentelemetry.OpenTelemetryPropagationContext Maven / Gradle / Ivy

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/*
 * Copyright 2017-2023 original 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.
 */
package io.micronaut.tracing.opentelemetry;

import io.micronaut.core.annotation.Internal;
import io.micronaut.core.propagation.ThreadPropagatedContextElement;
import io.opentelemetry.context.Context;
import io.opentelemetry.context.Scope;

/**
 * Open telemetry propagated context.
 *
 * @param context The context
 * @author Denis Stepanov
 */
@Internal
public record OpenTelemetryPropagationContext(Context context) implements ThreadPropagatedContextElement {

    @Override
    public Scope updateThreadContext() {
        return context.makeCurrent();
    }

    @Override
    public void restoreThreadContext(Scope oldScope) {
        oldScope.close();
    }
}