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正文
工具类输出当前ApplicationContext所有被装配的类
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package org.springblade.desk.utils;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;
@Component
public class SpringUtil implements ApplicationContextAware { /**
* 当前IOC
*
*/
private static ApplicationContext applicationContext;
/**
* 设置applicationContext
*/
@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
} /**
* 从当前IOC获取bean
*/
public static <T> T getObject(Class<T> clazz){
return applicationContext.getBean(clazz);
} public static void showClass(){
String[] beanDefinitionNames = applicationContext.getBeanDefinitionNames();
for(String beanDefinitionName : beanDefinitionNames){
System.out.println(beanDefinitionName);
}
}
}//业务类
package org.springblade.desk.listener.task;
import org.flowable.engine.delegate.TaskListener;
import org.flowable.task.service.delegate.DelegateTask;
import org.springblade.core.mp.support.Condition;
import org.springblade.desk.entity.ProcessPurchaseOrder;
import org.springblade.desk.entity.ProcessPurchaseOrderDetail;
import org.springblade.desk.service.impl.PurchaseOrderDetailServiceImpl;
import org.springblade.desk.service.impl.PurchaseOrderServiceImpl;
import org.springblade.desk.utils.SpringUtil;
import org.springframework.stereotype.Component;
import java.util.List;/**
* create by Dell on 2020/6/23
*/
@Component
public class PurchaseOrderTaskListener implements TaskListener {
@Override
public void notify(DelegateTask delegateTask) {
PurchaseOrderServiceImpl purchaseOrderServiceImpl= SpringUtil.getObject(PurchaseOrderServiceImpl.class);
PurchaseOrderDetailServiceImpl purchaseOrderDetailServiceImpl= SpringUtil.getObject(PurchaseOrderDetailServiceImpl.class);
System.out.println("采购订单进入监听事件delegateTask=========================="+delegateTask);
String processInstanceId = delegateTask.getProcessInstanceId() ;
ProcessPurchaseOrder entity = new ProcessPurchaseOrder();
entity.setProcessInstanceId(processInstanceId);
List<ProcessPurchaseOrder> list = purchaseOrderServiceImpl.list(Condition.getQueryWrapper(entity));
if(list!=null&&!list.isEmpty()){
for(ProcessPurchaseOrder bean : list){
ProcessPurchaseOrderDetail line = new ProcessPurchaseOrderDetail();
line.setOrderNumber(bean.getOrderNumber());
List<ProcessPurchaseOrderDetail> lineList = purchaseOrderDetailServiceImpl.list(Condition.getQueryWrapper(line));
}
}
System.out.println("taskListener"+ list.size()+"--------");
}
}
//借鉴=============== https://www.jianshu.com/p/56d5be0dab91