new project

kongzy

2024-08-22 0c73654f55844e34772732914af8cc1e247aab63

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package com.gkhy.hazmat.common.utils;
 
import lombok.extern.slf4j.Slf4j;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
 
import java.util.concurrent.*;
 
/**
 * 线程相关工具类
 */
@Slf4j
public class Threads {
    private static final Logger logger = LoggerFactory.getLogger(Threads.class);
    public static void printException(Runnable r,Throwable t){
        if(t==null && r instanceof Future<?>){
            try {
                Future<?> future= (Future<?>) r;
                if(future.isDone()) {
                    future.get();
                }
            } catch (CancellationException e){
                t=e;
            } catch (ExecutionException e) {
                t=e.getCause();
            }catch (InterruptedException e) {
                Thread.currentThread().interrupt();
            }
        }
        if(t!=null){
            logger.error(t.getMessage(),t);
        }
    }
 
 
    public static void shutdownAndAwaitTermination(ExecutorService pool){
        if(pool!=null && !pool.isShutdown()){
            pool.shutdown();
            try{
                if(!pool.awaitTermination(120, TimeUnit.SECONDS)){
                    pool.shutdownNow();
                    if(!pool.awaitTermination(120,TimeUnit.SECONDS)){
                        log.info("Pool did not terminate");
                    }
                }
            }catch (InterruptedException ie){
                pool.shutdownNow();
                Thread.currentThread().interrupt();
            }
        }
    }
}