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tcZz-java/ruoyi-quartz/src/main/java/com/ruoyi/quartz/util/JobInvokeUtil.java

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package com.ruoyi.quartz.util;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.LinkedList;
import java.util.List;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.quartz.domain.SysJob;
/**
* 任务执行工具
*
* @author ruoyi
*/
public class JobInvokeUtil
{
/**
* 执行方法
*
* @param sysJob 系统任务
*/
public static void invokeMethod(SysJob sysJob) throws Exception
{
String invokeTarget = sysJob.getInvokeTarget();
String beanName = getBeanName(invokeTarget);
String methodName = getMethodName(invokeTarget);
List<Object[]> methodParams = getMethodParams(invokeTarget);
if (!isValidClassName(beanName))
{
Object bean = SpringUtils.getBean(beanName);
invokeMethod(bean, methodName, methodParams);
}
else
{
Object bean = Class.forName(beanName).newInstance();
invokeMethod(bean, methodName, methodParams);
}
}
/**
* 调用任务方法
*
* @param bean 目标对象
* @param methodName 方法名称
* @param methodParams 方法参数
*/
private static void invokeMethod(Object bean, String methodName, List<Object[]> methodParams)
throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException,
InvocationTargetException
{
if (StringUtils.isNotNull(methodParams) && methodParams.size() > 0)
{
Method method = bean.getClass().getDeclaredMethod(methodName, getMethodParamsType(methodParams));
method.invoke(bean, getMethodParamsValue(methodParams));
}
else
{
Method method = bean.getClass().getDeclaredMethod(methodName);
method.invoke(bean);
}
}
/**
* 校验是否为为class包名
*
* @param invokeTarget 名称
* @return true是 false否
*/
public static boolean isValidClassName(String invokeTarget)
{
return StringUtils.countMatches(invokeTarget, ".") > 1;
}
/**
* 获取bean名称
*
* @param invokeTarget 目标字符串
* @return bean名称
*/
public static String getBeanName(String invokeTarget)
{
String beanName = StringUtils.substringBefore(invokeTarget, "(");
return StringUtils.substringBeforeLast(beanName, ".");
}
/**
* 获取bean方法
*
* @param invokeTarget 目标字符串
* @return method方法
*/
public static String getMethodName(String invokeTarget)
{
String methodName = StringUtils.substringBefore(invokeTarget, "(");
return StringUtils.substringAfterLast(methodName, ".");
}
/**
* 获取method方法参数相关列表
*
* @param invokeTarget 目标字符串
* @return method方法相关参数列表
*/
public static List<Object[]> getMethodParams(String invokeTarget)
{
String methodStr = StringUtils.substringBetween(invokeTarget, "(", ")");
if (StringUtils.isEmpty(methodStr))
{
return null;
}
String[] methodParams = methodStr.split(",(?=([^\"']*[\"'][^\"']*[\"'])*[^\"']*$)");
List<Object[]> classs = new LinkedList<>();
for (int i = 0; i < methodParams.length; i++)
{
String str = StringUtils.trimToEmpty(methodParams[i]);
// String字符串类型以'或"开头
if (StringUtils.startsWithAny(str, "'", "\""))
{
classs.add(new Object[] { StringUtils.substring(str, 1, str.length() - 1), String.class });
}
// boolean布尔类型等于true或者false
else if ("true".equalsIgnoreCase(str) || "false".equalsIgnoreCase(str))
{
classs.add(new Object[] { Boolean.valueOf(str), Boolean.class });
}
// long长整形以L结尾
else if (StringUtils.endsWith(str, "L"))
{
classs.add(new Object[] { Long.valueOf(StringUtils.substring(str, 0, str.length() - 1)), Long.class });
}
// double浮点类型以D结尾
else if (StringUtils.endsWith(str, "D"))
{
classs.add(new Object[] { Double.valueOf(StringUtils.substring(str, 0, str.length() - 1)), Double.class });
}
// 其他类型归类为整形
else
{
classs.add(new Object[] { Integer.valueOf(str), Integer.class });
}
}
return classs;
}
/**
* 获取参数类型
*
* @param methodParams 参数相关列表
* @return 参数类型列表
*/
public static Class<?>[] getMethodParamsType(List<Object[]> methodParams)
{
Class<?>[] classs = new Class<?>[methodParams.size()];
int index = 0;
for (Object[] os : methodParams)
{
classs[index] = (Class<?>) os[1];
index++;
}
return classs;
}
/**
* 获取参数值
*
* @param methodParams 参数相关列表
* @return 参数值列表
*/
public static Object[] getMethodParamsValue(List<Object[]> methodParams)
{
Object[] classs = new Object[methodParams.size()];
int index = 0;
for (Object[] os : methodParams)
{
classs[index] = (Object) os[0];
index++;
}
return classs;
}
}