src/main/java/org/apache/geronimo/microprofile/opentracing/microprofile/cdi/TracedExecutorServiceInterceptor.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.geronimo.microprofile.opentracing.microprofile.cdi;

import io.opentracing.Tracer;

import java.io.Serializable;

import javax.annotation.Priority;
import javax.inject.Inject;
import javax.interceptor.Interceptor;
import javax.interceptor.InvocationContext;

import org.apache.geronimo.microprofile.opentracing.microprofile.thread.ScopePropagatingCallable;

@Interceptor
@TracedExecutorService
@Priority(Interceptor.Priority.LIBRARY_AFTER)
public class TracedExecutorServiceInterceptor implements Serializable {
    @Inject
    private Tracer tracer;

    public Object around(final InvocationContext context) throws Exception {
        return new ScopePropagatingCallable<>(context::proceed, tracer).call();
    }
}