com.liveperson.api.infra.ws.TimeoutScheduler Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of lp-api Show documentation
Consume liveperson apis easily from java
The newest version!
/**
 * The MIT License
 * Copyright (c) 2018 LivePerson, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.liveperson.api.infra.ws;

import java.time.Duration;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;

/**
 *
 * @author eitanya
 */
public class TimeoutScheduler {
    private static final ScheduledExecutorService SCHEDULER
            = Executors.newScheduledThreadPool(
                    1,
                    new ThreadFactory() {
                AtomicInteger i = new AtomicInteger();
                @Override
                public Thread newThread(Runnable r) {
                    Thread t = new Thread(r);
                    t.setDaemon(true);
                    t.setName("failAfter-" + i.incrementAndGet());
                    return t;
                }
            });
    
    public static CompletableFuture withIn(Duration d) {
        CompletableFuture cf = new CompletableFuture<>();
        SCHEDULER.schedule(()->cf.complete(null), 
                d.toMillis(), TimeUnit.MILLISECONDS);        
        return cf;
    }
    
}