From 6b13839488edcd06046e26a41fe897358176689c Mon Sep 17 00:00:00 2001
From: 潘志宝 <979469083@qq.com>
Date: 星期五, 13 十二月 2024 17:56:41 +0800
Subject: [PATCH] 采集质量
---
iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/candidate/strategy/dept/BpmTaskCandidateStartUserSelectStrategy.java | 97 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 97 insertions(+), 0 deletions(-)
diff --git a/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/candidate/strategy/dept/BpmTaskCandidateStartUserSelectStrategy.java b/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/candidate/strategy/dept/BpmTaskCandidateStartUserSelectStrategy.java
new file mode 100644
index 0000000..cb117f1
--- /dev/null
+++ b/iailab-module-bpm/iailab-module-bpm-biz/src/main/java/com/iailab/module/bpm/framework/flowable/core/candidate/strategy/dept/BpmTaskCandidateStartUserSelectStrategy.java
@@ -0,0 +1,97 @@
+package com.iailab.module.bpm.framework.flowable.core.candidate.strategy.dept;
+
+import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.lang.Assert;
+import cn.hutool.core.util.ObjectUtil;
+import com.google.common.collect.Sets;
+import com.iailab.module.bpm.framework.flowable.core.candidate.strategy.user.BpmTaskCandidateUserStrategy;
+import com.iailab.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum;
+import com.iailab.module.bpm.framework.flowable.core.util.BpmnModelUtils;
+import com.iailab.module.bpm.framework.flowable.core.util.FlowableUtils;
+import com.iailab.module.bpm.service.task.BpmProcessInstanceService;
+import org.flowable.bpmn.model.BpmnModel;
+import org.flowable.bpmn.model.ServiceTask;
+import org.flowable.bpmn.model.Task;
+import org.flowable.bpmn.model.UserTask;
+import org.flowable.engine.delegate.DelegateExecution;
+import org.flowable.engine.runtime.ProcessInstance;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.*;
+
+/**
+ * 发起人自选 {@link BpmTaskCandidateUserStrategy} 实现类
+ *
+ * @author hou
+ */
+@Component
+public class BpmTaskCandidateStartUserSelectStrategy extends AbstractBpmTaskCandidateDeptLeaderStrategy {
+
+ @Resource
+ @Lazy // 延迟加载，避免循环依赖
+ private BpmProcessInstanceService processInstanceService;
+
+ @Override
+ public BpmTaskCandidateStrategyEnum getStrategy() {
+ return BpmTaskCandidateStrategyEnum.START_USER_SELECT;
+ }
+
+ @Override
+ public void validateParam(String param) {}
+
+ @Override
+ public boolean isParamRequired() {
+ return false;
+ }
+
+ @Override
+ public LinkedHashSet<Long> calculateUsersByTask(DelegateExecution execution, String param) {
+ ProcessInstance processInstance = processInstanceService.getProcessInstance(execution.getProcessInstanceId());
+ Assert.notNull(processInstance, "流程实例({})不能为空", execution.getProcessInstanceId());
+ Map<String, List<Long>> startUserSelectAssignees = FlowableUtils.getStartUserSelectAssignees(processInstance);
+ Assert.notNull(startUserSelectAssignees, "流程实例({}) 的发起人自选审批人不能为空",
+ execution.getProcessInstanceId());
+ // 获得审批人
+ List<Long> assignees = startUserSelectAssignees.get(execution.getCurrentActivityId());
+ return new LinkedHashSet<>(assignees);
+ }
+
+ @Override
+ public LinkedHashSet<Long> calculateUsersByActivity(BpmnModel bpmnModel, String activityId, String param,
+ Long startUserId, String processDefinitionId, Map<String, Object> processVariables) {
+ if (processVariables == null) {
+ return Sets.newLinkedHashSet();
+ }
+ Map<String, List<Long>> startUserSelectAssignees = FlowableUtils.getStartUserSelectAssignees(processVariables);
+ if (startUserSelectAssignees == null) {
+ return Sets.newLinkedHashSet();
+ }
+ // 获得审批人
+ List<Long> assignees = startUserSelectAssignees.get(activityId);
+ return new LinkedHashSet<>(assignees);
+ }
+
+ /**
+ * 获得发起人自选审批人或抄送人的 Task 列表
+ *
+ * @param bpmnModel BPMN 模型
+ * @return Task 列表
+ */
+ public static List<Task> getStartUserSelectTaskList(BpmnModel bpmnModel) {
+ if (bpmnModel == null) {
+ return Collections.emptyList();
+ }
+ List<Task> tasks = new ArrayList<>();
+ tasks.addAll(BpmnModelUtils.getBpmnModelElements(bpmnModel, UserTask.class));
+ tasks.addAll(BpmnModelUtils.getBpmnModelElements(bpmnModel, ServiceTask.class));
+ if (CollUtil.isEmpty(tasks)) {
+ return Collections.emptyList();
+ }
+ tasks.removeIf(task -> ObjectUtil.notEqual(BpmnModelUtils.parseCandidateStrategy(task),
+ BpmTaskCandidateStrategyEnum.START_USER_SELECT.getStrategy()));
+ return tasks;
+ }
+
+}
--
Gitblit v1.9.3