定时任务支持并发控制
RuoYi
6 years ago
committed by
Limy
parent
8e99823bbe
commit
d373632cb6
@ -0,0 +1,41 @@
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package com.ruoyi.common.utils;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import org.apache.commons.lang3.exception.ExceptionUtils;
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/**
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* 错误信息处理类。
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*
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* @author ruoyi
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*/
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public class ExceptionUtil
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{
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/**
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* 获取exception的详细错误信息。
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*/
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public static String getExceptionMessage(Throwable e)
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{
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StringWriter sw = new StringWriter();
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e.printStackTrace(new PrintWriter(sw, true));
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String str = sw.toString();
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return str;
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}
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public static String getRootErrorMseeage(Exception e)
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{
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Throwable root = ExceptionUtils.getRootCause(e);
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root = (root == null ? e : root);
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if (root == null)
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{
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return "";
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}
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String msg = root.getMessage();
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if (msg == null)
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{
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return "null";
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}
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return StringUtils.defaultString(msg);
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}
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}
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@ -0,0 +1,57 @@
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package com.ruoyi.quartz.util;
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import java.lang.reflect.InvocationTargetException;
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import java.lang.reflect.Method;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.common.utils.spring.SpringUtils;
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import com.ruoyi.quartz.domain.SysJob;
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/**
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* 任务执行工具
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*
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* @author ruoyi
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*/
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public class JobInvokeUtil
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{
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/**
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* 执行方法
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*
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* @param sysJob 系统任务
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*/
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public static void invokeMethod(SysJob sysJob) throws Exception
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{
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Object bean = SpringUtils.getBean(sysJob.getJobName());
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String methodName = sysJob.getMethodName();
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String methodParams = sysJob.getMethodParams();
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invokeSpringBean(bean, methodName, methodParams);
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}
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/**
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* 调用任务方法
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*
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* @param bean 目标对象
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* @param methodName 方法名称
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* @param methodParams 方法参数
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* @throws InvocationTargetException
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* @throws SecurityException
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* @throws NoSuchMethodException
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* @throws IllegalArgumentException
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* @throws IllegalAccessException
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*/
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private static void invokeSpringBean(Object bean, String methodName, String methodParams)
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throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException,
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InvocationTargetException
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{
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if (StringUtils.isNotEmpty(methodParams))
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{
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Method method = bean.getClass().getDeclaredMethod(methodName, String.class);
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method.invoke(bean, methodParams);
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}
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else
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{
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Method method = bean.getClass().getDeclaredMethod(methodName);
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method.invoke(bean);
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}
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}
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}
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@ -1,57 +0,0 @@
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package com.ruoyi.quartz.util;
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import java.lang.reflect.Method;
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import org.springframework.util.ReflectionUtils;
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import com.ruoyi.common.exception.BusinessException;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.common.utils.spring.SpringUtils;
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/**
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* 执行定时任务
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*
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* @author ruoyi
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*
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*/
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public class ScheduleRunnable implements Runnable
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{
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private Object target;
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private Method method;
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private String params;
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public ScheduleRunnable(String beanName, String methodName, String params)
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throws NoSuchMethodException, SecurityException
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{
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this.target = SpringUtils.getBean(beanName);
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this.params = params;
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if (StringUtils.isNotEmpty(params))
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{
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this.method = target.getClass().getDeclaredMethod(methodName, String.class);
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}
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else
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{
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this.method = target.getClass().getDeclaredMethod(methodName);
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}
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}
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@Override
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public void run()
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{
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try
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{
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ReflectionUtils.makeAccessible(method);
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if (StringUtils.isNotEmpty(params))
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{
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method.invoke(target, params);
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}
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else
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{
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method.invoke(target);
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}
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}
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catch (Exception e)
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{
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throw new BusinessException("执行定时任务失败", e);
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}
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}
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}
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