com.yoho.core.trace.instrument.web.client.async.TraceAsyncListenableTaskExecutor.java Source code

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Here is the source code for com.yoho.core.trace.instrument.web.client.async.TraceAsyncListenableTaskExecutor.java

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/*
 * Copyright 2013-2016 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
 *
 *      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 com.yoho.core.trace.instrument.web.client.async;

import java.util.concurrent.Callable;
import java.util.concurrent.Future;

import com.yoho.core.trace.Tracer;
import org.springframework.core.task.AsyncListenableTaskExecutor;
import org.springframework.util.concurrent.ListenableFuture;

/**
 * AsyncListenableTaskExecutor that wraps all Runnable / Callable tasks into
 * their trace related representation
 *
 * @since 1.0.0
 *
 * @see Tracer#wrap(Runnable)
 * @see Tracer#wrap(Callable)
 */
public class TraceAsyncListenableTaskExecutor implements AsyncListenableTaskExecutor {

    private final AsyncListenableTaskExecutor delegate;
    private final Tracer tracer;

    TraceAsyncListenableTaskExecutor(AsyncListenableTaskExecutor delegate, Tracer tracer) {
        this.delegate = delegate;
        this.tracer = tracer;
    }

    @Override
    public ListenableFuture<?> submitListenable(Runnable task) {
        return this.delegate.submitListenable(this.tracer.wrap(task));
    }

    @Override
    public <T> ListenableFuture<T> submitListenable(Callable<T> task) {
        return this.delegate.submitListenable(this.tracer.wrap(task));
    }

    @Override
    public void execute(Runnable task, long startTimeout) {
        this.delegate.execute(this.tracer.wrap(task), startTimeout);
    }

    @Override
    public Future<?> submit(Runnable task) {
        return this.delegate.submit(this.tracer.wrap(task));
    }

    @Override
    public <T> Future<T> submit(Callable<T> task) {
        return this.delegate.submit(this.tracer.wrap(task));
    }

    @Override
    public void execute(Runnable task) {
        this.delegate.execute(this.tracer.wrap(task));
    }

}