io.micrometer.tracing.otel.bridge.OtelScopedSpan Maven / Gradle / Ivy
/**
* Copyright 2022 the original author or 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.micrometer.tracing.otel.bridge;
import io.micrometer.tracing.ScopedSpan;
import io.micrometer.tracing.TraceContext;
import io.opentelemetry.api.trace.Span;
import io.opentelemetry.context.Scope;
/**
* OpenTelemetry implementation of a {@link ScopedSpan}.
*
* @author Marcin Grzejszczak
* @since 1.0.0
*/
class OtelScopedSpan implements ScopedSpan {
final Span span;
final Scope scope;
OtelScopedSpan(Span span, Scope scope) {
this.span = span;
this.scope = scope;
}
@Override
public boolean isNoop() {
return !this.span.isRecording();
}
@Override
public TraceContext context() {
return new OtelTraceContext(this.span);
}
@Override
public ScopedSpan name(String name) {
this.span.updateName(name);
return this;
}
@Override
public ScopedSpan tag(String key, String value) {
this.span.setAttribute(key, value);
return this;
}
@Override
public ScopedSpan event(String value) {
this.span.addEvent(value);
return this;
}
@Override
public ScopedSpan error(Throwable throwable) {
this.span.recordException(throwable);
return this;
}
@Override
public void end() {
this.scope.close();
this.span.end();
}
}