From 4b86cf6bbe5a7204a801169398fa836e8e06c109 Mon Sep 17 00:00:00 2001
From: guoshilong <123456>
Date: Wed, 14 Dec 2022 17:04:36 +0800
Subject: [PATCH] Merge remote-tracking branch 'refs/remotes/origin/master'
---
src/main/java/org/springblade/flow/engine/utils/FlowCache.java | 80 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 80 insertions(+), 0 deletions(-)
diff --git a/src/main/java/org/springblade/flow/engine/utils/FlowCache.java b/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
new file mode 100644
index 0000000..bb23baf
--- /dev/null
+++ b/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * Neither the name of the dreamlu.net developer nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * Author: Chill 庄骞 (smallchill@163.com)
+ */
+package org.springblade.flow.engine.utils;
+
+import org.flowable.engine.RepositoryService;
+import org.flowable.engine.impl.persistence.entity.ProcessDefinitionEntityImpl;
+import org.flowable.engine.repository.ProcessDefinition;
+import org.springblade.common.cache.DictCache;
+import org.springblade.core.cache.utils.CacheUtil;
+import org.springblade.core.tool.utils.BeanUtil;
+import org.springblade.core.tool.utils.Func;
+import org.springblade.core.tool.utils.SpringUtil;
+import org.springblade.core.tool.utils.StringPool;
+import org.springblade.flow.engine.entity.FlowProcess;
+
+/**
+ * 流程缓存
+ *
+ * @author Chill
+ */
+public class FlowCache {
+
+ private static final String FLOW_CACHE = "flow:process";
+ private static final String FLOW_DEFINITION_ID = "definition:id";
+ private static RepositoryService repositoryService;
+
+ private static RepositoryService getRepositoryService() {
+ if (repositoryService == null) {
+ repositoryService = SpringUtil.getBean(RepositoryService.class);
+ }
+ return repositoryService;
+ }
+
+ /**
+ * 获得流程定义对象
+ *
+ * @param processDefinitionId 流程对象id
+ * @return
+ */
+ public static FlowProcess getProcessDefinition(String processDefinitionId) {
+ return CacheUtil.get(FLOW_CACHE, FLOW_DEFINITION_ID, processDefinitionId, () -> {
+ ProcessDefinition processDefinition = getRepositoryService().createProcessDefinitionQuery().processDefinitionId(processDefinitionId).singleResult();
+ ProcessDefinitionEntityImpl processDefinitionEntity = BeanUtil.copy(processDefinition, ProcessDefinitionEntityImpl.class);
+ return new FlowProcess(processDefinitionEntity);
+ });
+ }
+
+ /**
+ * 获取流程类型名
+ *
+ * @param category 流程类型
+ * @return
+ */
+ public static String getCategoryName(String category) {
+ if (Func.isEmpty(category)) {
+ return StringPool.EMPTY;
+ }
+ String[] categoryArr = category.split(StringPool.UNDERSCORE);
+ if (categoryArr.length <= 1) {
+ return StringPool.EMPTY;
+ } else {
+ return DictCache.getValue(category.split(StringPool.UNDERSCORE)[0], Func.toInt(category.split(StringPool.UNDERSCORE)[1]));
+ }
+ }
+
+}
--
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