TraceScope.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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
 *
 * http://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 org.apache.cxf.tracing.brave;

import java.io.Closeable;

import com.github.kristofa.brave.Brave;
import com.github.kristofa.brave.SpanId;
import com.twitter.zipkin.gen.Span;

public class TraceScope implements Closeable {
    final Brave brave;
    final SpanId spanId;

    TraceScope(final Brave brave, final SpanId spanId) {
        this.brave = brave;
        this.spanId = spanId;
    }

    @Override
    public void close() {
        final Span span = brave.localSpanThreadBinder().getCurrentLocalSpan();
        if (span != null && span.getTrace_id() == spanId.traceId && span.getId() == spanId.spanId) {
            brave.localTracer().finishSpan();
        }
    }
}