【问题篇】activiti工作流转办并处理备注问题-编程知识

【问题篇】activiti工作流转办并处理备注问题

当处理activiti转办问题时，需要做的就是处理审批人和备注问题。

处理的思路是，先将当前环节标志成转办标签，再通过BUSINESS_KEY_找到流程实例的历史记录，找到最新的一条复制一份出来，表示需要转办到的人的历史记录并设置好审批人（默认转办人的环节‘单位领导’也是做转办人的环节名字，如不是则手动处理下），在更换当前流程的审批人，将任务分到转办人那里去，再将原来最新的历史记录处理掉（通过修改endTime改为处理完成，并将主键进行替换，为了将他隔离开，不与复制出来的id冲突，再通过同样的方式进行comment表的处理并将comment表新增的记录与上面的相关）。

代码如下：

public Boolean giveOther(String taskId, String userCode, String message) {// 先查任务Task task = activitiService.loadTaskInfo(taskId);if (task == null) {throw new BusinessException("任务不存在");}task.setDescription("转办");taskService.saveTask(task);boolean result = false;if (!StringUtils.isEmpty(taskId)) {// 查询最新的审批记录List<ActHiTaskInst> list = jt.queryForBeans(ActHiTaskInst.class, " SELECT\n" +"\ta.* \n" +"FROM\n" +"\t`act_hi_taskinst` AS a\n" +"\tLEFT JOIN act_hi_procinst AS b ON b.PROC_INST_ID_ = a.PROC_INST_ID_ \n" +"\twhere b.BUSINESS_KEY_ = ?\n" +"ORDER BY\n" +"\ta.START_TIME_ DESC ", taskId);ActHiTaskInst oldHiTaskInst = list.get(0);// 复制一份最新的ActHiTaskInst hiTaskInst = new ActHiTaskInst();BeanUtils.copyProperties(oldHiTaskInst, hiTaskInst);hiTaskInst.setASSIGNEE_(userCode);//hiTaskInst.setNAME_("转办");hiTaskInst.setASSIGNEE_(userCode);hiTaskInst.setSTART_TIME_(new Date());actHiTaskInstRepo.save(hiTaskInst);// 更换审核人taskService.setAssignee(taskService.createTaskQuery().processInstanceBusinessKey(taskId).list().get(0).getId(), userCode);// 先处理原来的String id = UUIDUtil.getUUID();oldHiTaskInst.setEND_TIME_(new Date());oldHiTaskInst.setID_(id);actHiTaskInstRepo.save(oldHiTaskInst);// 处理备注// 查询最新的备注记录List<ActHiComment> list2 = jt.queryForBeans(ActHiComment.class, " SELECT\n" +"\ta.* \n" +"FROM\n" +"\t`act_hi_comment` AS a\n" +"\tLEFT JOIN act_hi_taskinst AS b ON a.PROC_INST_ID_ = b.PROC_INST_ID_ \n" +"WHERE\n" +"\ta.TASK_ID_ = ?\n" +"ORDER BY\n" +"\tb.START_TIME_ DESC ", hiTaskInst.getID_());ActHiComment oldActHiComment = list2.get(0);// 复制一份备注记录ActHiComment actHiComment = new ActHiComment();BeanUtils.copyProperties(oldActHiComment, actHiComment);actHiComment.setTASK_ID_(id);// 作为老的转办提出人的备注actHiComment.setMESSAGE_(message);actHiComment.setTYPE_("comment");actHiComment.setFULL_MSG_(message.getBytes(StandardCharsets.UTF_8));actHiCommentRepo.save(actHiComment);result = true;}return result;}

@Entity
@Table(name = "act_hi_taskinst")
@DynamicInsert
@DynamicUpdate
@Data
public class ActHiTaskInst {@Id@Column(name = "ID_")private String ID_;@Column(name = "PROC_DEF_ID_")private String PROC_DEF_ID_;@Column(name = "TASK_DEF_KEY_")private String TASK_DEF_KEY_;@Column(name = "PROC_INST_ID_")private String PROC_INST_ID_;@Column(name = "EXECUTION_ID_")private String EXECUTION_ID_;@Column(name = "NAME_")private String NAME_;@Column(name = "PARENT_TASK_ID_")private String PARENT_TASK_ID_;@Column(name = "DESCRIPTION_")private String DESCRIPTION_;@Column(name = "OWNER_")private String OWNER_;@Column(name = "ASSIGNEE_")private String ASSIGNEE_;@Column(name = "START_TIME_")private Date START_TIME_;@Column(name = "CLAIM_TIME_")private String CLAIM_TIME_;@Column(name = "END_TIME_")private Date END_TIME_;@Column(name = "DURATION_")private String DURATION_;@Column(name = "DELETE_REASON_")private String DELETE_REASON_;@Column(name = "PRIORITY_")private String PRIORITY_;@Column(name = "DUE_DATE_")private String DUE_DATE_;@Column(name = "FORM_KEY_")private String FORM_KEY_;@Column(name = "CATEGORY_")private String CATEGORY_;@Column(name = "TENANT_ID_")private String TENANT_ID_;}