|
|
@@ -14,6 +14,7 @@ import org.flowable.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior;
|
|
|
import org.flowable.engine.impl.bpmn.behavior.SequentialMultiInstanceBehavior;
|
|
|
import org.flowable.engine.impl.persistence.entity.ExecutionEntity;
|
|
|
|
|
|
+import java.util.LinkedHashSet;
|
|
|
import java.util.List;
|
|
|
import java.util.Set;
|
|
|
|
|
|
@@ -53,7 +54,7 @@ public class BpmSequentialMultiInstanceBehavior extends SequentialMultiInstanceB
|
|
|
@SuppressWarnings("unchecked")
|
|
|
Set<Long> assigneeUserIds = (Set<Long>) execution.getVariableLocal(super.collectionVariable, Set.class);
|
|
|
if (assigneeUserIds == null) {
|
|
|
- assigneeUserIds = taskCandidateInvoker.calculateUsersByTask(execution);
|
|
|
+ assigneeUserIds = new LinkedHashSet<>(taskCandidateInvoker.calculateUsersByTask(execution));
|
|
|
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
|