MicroCommunity/docs/document/services/taskAttr/DeleteTaskAttrInfo.md

package com.java110.job.listener.taskAttr;

import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.java110.utils.constant.BusinessTypeConstant; import com.java110.utils.constant.ResponseConstant; import com.java110.utils.constant.StatusConstant; import com.java110.utils.exception.ListenerExecuteException; import com.java110.utils.util.Assert; import com.java110.core.annotation.Java110Listener; import com.java110.core.context.DataFlowContext; import com.java110.entity.center.Business; import com.java110.job.dao.ITaskAttrServiceDao; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional;

import java.util.HashMap; import java.util.List; import java.util.Map;

/**

• 删除定时任务属性信息 侦听 *
• 处理节点
• 1、businessTaskAttr:{} 定时任务属性基本信息节点
• 2、businessTaskAttrAttr:[{}] 定时任务属性属性信息节点
• 3、businessTaskAttrPhoto:[{}] 定时任务属性照片信息节点
• 4、businessTaskAttrCerdentials:[{}] 定时任务属性证件信息节点
• 协议地址 ：https://github.com/java110/MicroCommunity/wiki/%E5%88%A0%E9%99%A4%E5%95%86%E6%88%B7%E4%BF%A1%E6%81%AF-%E5%8D%8F%E8%AE%AE

• Created by wuxw on 2018/5/18. */ @Java110Listener("deleteTaskAttrInfoListener") @Transactional public class DeleteTaskAttrInfoListener extends AbstractTaskAttrBusinessServiceDataFlowListener {

  private final static Logger logger = LoggerFactory.getLogger(DeleteTaskAttrInfoListener.class); @Autowired ITaskAttrServiceDao taskAttrServiceDaoImpl;

  @Override public int getOrder() {

  return 3;
  

  }

  @Override public String getBusinessTypeCd() {

  return BusinessTypeConstant.BUSINESS_TYPE_DELETE_TASK_ATTR;
  

  }

  /**

  • 根据删除信息 查出Instance表中数据 保存至business表 （状态写DEL） 方便撤单时直接更新回去
  • @param dataFlowContext 数据对象

  • @param business 当前业务对象 */ @Override protected void doSaveBusiness(DataFlowContext dataFlowContext, Business business) { JSONObject data = business.getDatas();

    Assert.notEmpty(data,"没有datas 节点，或没有子节点需要处理");

    //处理 businessTaskAttr 节点
    if(data.containsKey(TaskAttrPo.class.getSimpleName())){
        Object _obj = data.get(TaskAttrPo.class.getSimpleName());
        JSONArray businessTaskAttrs = null;
        if(_obj instanceof JSONObject){
            businessTaskAttrs = new JSONArray();
            businessTaskAttrs.add(_obj);
        }else {
            businessTaskAttrs = (JSONArray)_obj;
        }
        //JSONObject businessTaskAttr = data.getJSONObject(TaskAttrPo.class.getSimpleName());
        for (int _taskAttrIndex = 0; _taskAttrIndex < businessTaskAttrs.size();_taskAttrIndex++) {
            JSONObject businessTaskAttr = businessTaskAttrs.getJSONObject(_taskAttrIndex);
            doBusinessTaskAttr(business, businessTaskAttr);
            if(_obj instanceof JSONObject) {
                dataFlowContext.addParamOut("attrId", businessTaskAttr.getString("attrId"));
            }
        }
    

    }

  }

  /**

  • 删除 instance数据
  • @param dataFlowContext 数据对象

  • @param business 当前业务对象 */ @Override protected void doBusinessToInstance(DataFlowContext dataFlowContext, Business business) { String bId = business.getbId(); //Assert.hasLength(bId,"请求报文中没有包含 bId");

    //定时任务属性信息 Map info = new HashMap(); info.put("bId",business.getbId()); info.put("operate",StatusConstant.OPERATE_DEL);

    //定时任务属性信息 List businessTaskAttrInfos = taskAttrServiceDaoImpl.getBusinessTaskAttrInfo(info); if( businessTaskAttrInfos != null && businessTaskAttrInfos.size() >0) {

    for (int _taskAttrIndex = 0; _taskAttrIndex < businessTaskAttrInfos.size();_taskAttrIndex++) {
        Map businessTaskAttrInfo = businessTaskAttrInfos.get(_taskAttrIndex);
        flushBusinessTaskAttrInfo(businessTaskAttrInfo,StatusConstant.STATUS_CD_INVALID);
        taskAttrServiceDaoImpl.updateTaskAttrInfoInstance(businessTaskAttrInfo);
        dataFlowContext.addParamOut("attrId",businessTaskAttrInfo.get("attr_id"));
    }
    

    }

  }

  /**

  • 撤单
  • 从business表中查询到DEL的数据 将instance中的数据更新回来
  • @param dataFlowContext 数据对象

  • @param business 当前业务对象 */ @Override protected void doRecover(DataFlowContext dataFlowContext, Business business) { String bId = business.getbId(); //Assert.hasLength(bId,"请求报文中没有包含 bId"); Map info = new HashMap(); info.put("bId",bId); info.put("statusCd",StatusConstant.STATUS_CD_INVALID);

    Map delInfo = new HashMap(); delInfo.put("bId",business.getbId()); delInfo.put("operate",StatusConstant.OPERATE_DEL); //定时任务属性信息 List taskAttrInfo = taskAttrServiceDaoImpl.getTaskAttrInfo(info); if(taskAttrInfo != null && taskAttrInfo.size() > 0){

    //定时任务属性信息
    List<Map> businessTaskAttrInfos = taskAttrServiceDaoImpl.getBusinessTaskAttrInfo(delInfo);
    //除非程序出错了，这里不会为空
    if(businessTaskAttrInfos == null ||  businessTaskAttrInfos.size() == 0){
        throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_INNER_ERROR,"撤单失败（taskAttr），程序内部异常,请检查！ "+delInfo);
    }
    for (int _taskAttrIndex = 0; _taskAttrIndex < businessTaskAttrInfos.size();_taskAttrIndex++) {
        Map businessTaskAttrInfo = businessTaskAttrInfos.get(_taskAttrIndex);
        flushBusinessTaskAttrInfo(businessTaskAttrInfo,StatusConstant.STATUS_CD_VALID);
        taskAttrServiceDaoImpl.updateTaskAttrInfoInstance(businessTaskAttrInfo);
    }
    

    } }

  /**

  • 处理 businessTaskAttr 节点
  • @param business 总的数据节点

  • @param businessTaskAttr 定时任务属性节点 */ private void doBusinessTaskAttr(Business business,JSONObject businessTaskAttr){

    Assert.jsonObjectHaveKey(businessTaskAttr,"attrId","businessTaskAttr 节点下没有包含 attrId 节点");

    if(businessTaskAttr.getString("attrId").startsWith("-")){

    throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"attrId 错误，不能自动生成（必须已经存在的attrId）"+businessTaskAttr);
    

    } //自动插入DEL autoSaveDelBusinessTaskAttr(business,businessTaskAttr); } @Override public ITaskAttrServiceDao getTaskAttrServiceDaoImpl() { return taskAttrServiceDaoImpl; }

  public void setTaskAttrServiceDaoImpl(ITaskAttrServiceDao taskAttrServiceDaoImpl) {

  this.taskAttrServiceDaoImpl = taskAttrServiceDaoImpl;
  

  } }