From ed8fc5f674544d3af63c6f68093ffc038385c493 Mon Sep 17 00:00:00 2001
From: dongyukun <1208714201@qq.com>
Date: 星期一, 16 十二月 2024 09:30:04 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/master'
---
iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/behavior/BpmSequentialMultiInstanceBehavior.java | 17 ++++++++++++++---
1 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/behavior/BpmSequentialMultiInstanceBehavior.java b/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/behavior/BpmSequentialMultiInstanceBehavior.java
index 289372e..e7ecc99 100644
--- a/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/behavior/BpmSequentialMultiInstanceBehavior.java
+++ b/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/behavior/BpmSequentialMultiInstanceBehavior.java
@@ -1,5 +1,7 @@
package com.iailab.module.bpm.framework.flowable.core.behavior;
+import cn.hutool.core.collection.CollUtil;
+import com.iailab.framework.common.util.collection.SetUtils;
import com.iailab.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateInvoker;
import com.iailab.module.bpm.framework.flowable.core.util.FlowableUtils;
import lombok.Setter;
@@ -42,9 +44,18 @@
super.collectionElementVariable = FlowableUtils.formatExecutionCollectionElementVariable(execution.getCurrentActivityId());
// 第二步，获取任务的所有处理人
- Set<Long> assigneeUserIds = new LinkedHashSet<>(taskCandidateInvoker.calculateUsers(execution)); // 保证有序！！！
- execution.setVariable(super.collectionVariable, assigneeUserIds);
+ @SuppressWarnings("unchecked")
+ Set<Long> assigneeUserIds = (Set<Long>) execution.getVariable(super.collectionVariable, Set.class);
+ if (assigneeUserIds == null) {
+ assigneeUserIds = taskCandidateInvoker.calculateUsersByTask(execution);
+ execution.setVariable(super.collectionVariable, assigneeUserIds);
+ if (CollUtil.isEmpty(assigneeUserIds)) {
+ // 特殊：如果没有处理人的情况下，至少有一个 null 空元素，避免自动通过！
+ // 这样，保证在 BpmUserTaskActivityBehavior 至少创建出一个 Task 任务
+ // 用途：1）审批人为空时；2）审批类型为自动通过、自动拒绝时
+ assigneeUserIds = SetUtils.asSet((Long) null);
+ }
+ }
return assigneeUserIds.size();
}
-
}
--
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