update 优化魔法值

zendwang

2022-07-04 765deae84d167ac40e962914a99b636fb70a3bd7

 ruoyi-framework/src/main/java/com/ruoyi/framework/config/AsyncConfig.java

@@ -1,27 +1,37 @@
package com.ruoyi.framework.config;

import com.ruoyi.common.exception.CustomException;
import cn.hutool.core.util.ArrayUtil;
import com.ruoyi.common.exception.ServiceException;
import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.AsyncConfigurerSupport;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.security.concurrent.DelegatingSecurityContextExecutorService;

import java.util.Arrays;
import java.util.concurrent.Executor;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;

/**
 * 异步配置
 *
 * @author Lion Li
 */
@EnableAsync
@Configuration
public class AsyncConfig extends AsyncConfigurerSupport {

    @Autowired
    @Qualifier("scheduledExecutorService")
    private ScheduledExecutorService scheduledExecutorService;

    /**
     * 异步执行需要使用权限框架自带的包装线程池  保证权限信息的传递
     * 自定义 @Async 注解使用系统线程池
     */
    @Override
    public Executor getAsyncExecutor() {
        return new DelegatingSecurityContextExecutorService(
           Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors()));
        return scheduledExecutorService;
    }

    /**
@@ -31,10 +41,13 @@
    public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
        return (throwable, method, objects) -> {
            throwable.printStackTrace();
            throw new CustomException(
                    "Exception message - " + throwable.getMessage()
                    + ", Method name - " + method.getName()
                    + ", Parameter value - " + Arrays.toString(objects));
            StringBuilder sb = new StringBuilder();
            sb.append("Exception message - ").append(throwable.getMessage())
                .append(", Method name - ").append(method.getName());
            if (ArrayUtil.isNotEmpty(objects)) {
                sb.append(", Parameter value - ").append(Arrays.toString(objects));
            }
            throw new ServiceException(sb.toString());
        };
    }