Dev

docs/components/flow-engine-framework_FlowScriptContext.md

@@ -22,7 +22,7 @@ description: Groovy 脚本运行时的 $bind 上下文对象，为脚本提供
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_GatewayContext.md

@@ -22,7 +22,7 @@ GatewayContext 是框架内部获取流程操作人（IFlowOperator）数据的
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_GroovyScriptBind.md

@@ -22,7 +22,7 @@ GroovyScriptBind 是脚本编写者在流程 Groovy 脚本中通过 `$bind` 变
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_GroovyScriptRequest.md

@@ -22,7 +22,7 @@ GroovyScriptRequest 是流程 Groovy 脚本中 `request` 参数的实际类型
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_GroovyWorkflowRequest.md

@@ -22,7 +22,7 @@ GroovyWorkflowRequest 用于工作流级别（非会话级别）的脚本场景
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_IFlowOperator.md

@@ -22,7 +22,7 @@ IFlowOperator 是流程引擎中对参与流程的用户（审批人、创建者
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_RepositoryHolderContext.md

@@ -22,7 +22,7 @@ RepositoryHolderContext 是流程引擎运行时的基础设施注册中心。
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

docs/components/flow-engine-framework_ScriptRegistryContext.md

@@ -22,7 +22,7 @@ ScriptRegistryContext 是流程引擎中所有默认 Groovy 脚本的注册中
 <dependency>
     <groupId>com.codingapi.flow</groupId>
     <artifactId>flow-engine-framework</artifactId>
-    <version>0.0.46</version>
+    <version>0.0.47</version>
 </dependency>
 ```
 

flow-engine-example/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.codingapi.flow</groupId>
         <artifactId>flow-engine-parent</artifactId>
-        <version>0.0.46</version>
+        <version>0.0.47</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

flow-engine-example/src/main/java/com/codingapi/example/convertor/NodeViewJavaScriptConvertor.java

@@ -0,0 +1,29 @@
+package com.codingapi.example.convertor;
+
+import com.codingapi.example.entity.NodeViewJavaScriptEntity;
+import com.codingapi.flow.javscript.NodeViewJavaScript;
+
+public class NodeViewJavaScriptConvertor {
+
+    public static NodeViewJavaScript convert(NodeViewJavaScriptEntity entity){
+        if(entity==null){
+            return null;
+        }
+
+        return new NodeViewJavaScript(entity.getCode(),entity.getScript(),entity.getCreateTime(),entity.getUpdateTime());
+    }
+
+
+    public static NodeViewJavaScriptEntity convert(NodeViewJavaScript javaScript){
+        if(javaScript==null){
+            return null;
+        }
+
+        NodeViewJavaScriptEntity entity = new NodeViewJavaScriptEntity();
+        entity.setCode(javaScript.getCode());
+        entity.setScript(javaScript.getScript());
+        entity.setCreateTime(javaScript.getCreateTime());
+        entity.setUpdateTime(javaScript.getUpdateTime());
+        return entity;
+    }
+}

flow-engine-example/src/main/java/com/codingapi/example/entity/NodeViewJavaScriptEntity.java

@@ -0,0 +1,36 @@
+package com.codingapi.example.entity;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.Lob;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.Setter;
+
+@Setter
+@Getter
+@Entity
+@Table(name = "t_node_view_javascript")
+public class NodeViewJavaScriptEntity {
+
+    /**
+     * 代码唯一标识
+     */
+    @Id
+    private String code;
+    /**
+     * 代码内容
+     */
+    @Lob
+    private String script;
+
+    /**
+     * 创建时间
+     */
+    private Long createTime;
+
+    /**
+     * 更新时间
+     */
+    private Long updateTime;
+}

flow-engine-example/src/main/java/com/codingapi/example/repository/NodeViewJavaScriptEntityRepository.java

@@ -0,0 +1,9 @@
+package com.codingapi.example.repository;
+
+import com.codingapi.example.entity.NodeViewJavaScriptEntity;
+import com.codingapi.springboot.fast.jpa.repository.FastRepository;
+
+public interface NodeViewJavaScriptEntityRepository extends FastRepository<NodeViewJavaScriptEntity,String> {
+
+    NodeViewJavaScriptEntity getNodeViewJavaScriptEntityByCode(String code);
+}

flow-engine-example/src/main/java/com/codingapi/example/repository/impl/NodeViewJavaScriptRepositoryImpl.java

@@ -0,0 +1,30 @@
+package com.codingapi.example.repository.impl;
+
+import com.codingapi.example.convertor.NodeViewJavaScriptConvertor;
+import com.codingapi.example.repository.NodeViewJavaScriptEntityRepository;
+import com.codingapi.flow.javscript.NodeViewJavaScript;
+import com.codingapi.flow.repository.NodeViewJavaScriptRepository;
+import lombok.AllArgsConstructor;
+import org.springframework.stereotype.Repository;
+
+@Repository
+@AllArgsConstructor
+public class NodeViewJavaScriptRepositoryImpl implements NodeViewJavaScriptRepository {
+
+    private final NodeViewJavaScriptEntityRepository nodeViewJavaScriptEntityRepository;
+
+    @Override
+    public void save(NodeViewJavaScript javaScript) {
+        nodeViewJavaScriptEntityRepository.save(NodeViewJavaScriptConvertor.convert(javaScript));
+    }
+
+    @Override
+    public void delete(String code) {
+        nodeViewJavaScriptEntityRepository.deleteById(code);
+    }
+
+    @Override
+    public NodeViewJavaScript get(String code) {
+        return NodeViewJavaScriptConvertor.convert(nodeViewJavaScriptEntityRepository.getNodeViewJavaScriptEntityByCode(code));
+    }
+}

flow-engine-framework/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.codingapi.flow</groupId>
         <artifactId>flow-engine-parent</artifactId>
-        <version>0.0.46</version>
+        <version>0.0.47</version>
     </parent>
 
     <name>flow-engine-framework</name>

flow-engine-framework/src/main/java/com/codingapi/flow/generator/FlowIDGeneratorGateway.java

@@ -25,6 +25,11 @@ public interface FlowIDGeneratorGateway {
      */
     String generateActionId();
 
+    /**
+     * 构建视图代码
+     */
+    String generateViewCode();
+
     /**
      * 构建节点id
      */

flow-engine-framework/src/main/java/com/codingapi/flow/generator/FlowIDGeneratorGatewayContext.java

@@ -70,6 +70,11 @@ public String generateActionId() {
             return this.generateId(10);
         }
 
+        @Override
+        public String generateViewCode() {
+            return this.generateId(18);
+        }
+
         @Override
         public String generateNodeId() {
             return this.generateId(10);
@@ -106,6 +111,10 @@ public String generateActionId() {
         return flowIDGeneratorGateway.generateActionId();
     }
 
+    public String generateViewCode() {
+        return flowIDGeneratorGateway.generateViewCode();
+    }
+
     public String generateNodeId() {
         return flowIDGeneratorGateway.generateNodeId();
     }

flow-engine-framework/src/main/java/com/codingapi/flow/javscript/NodeViewJavaScript.java

@@ -0,0 +1,47 @@
+package com.codingapi.flow.javscript;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+/**
+ * 视图代码
+ */
+@Data
+@AllArgsConstructor
+public class NodeViewJavaScript {
+
+    /**
+     * 代码唯一标识
+     */
+    private String code;
+    /**
+     * 代码内容
+     */
+    private String script;
+
+    /**
+     * 创建时间
+     */
+    private long createTime;
+
+    /**
+     * 更新时间
+     */
+    private long updateTime;
+
+    /**
+     * 保存数据
+     */
+    public void save() {
+        NodeViewJavaScriptCacheContext.getInstance().save(this);
+    }
+
+    public NodeViewJavaScript copy(String code) {
+        return new NodeViewJavaScript(code, script,createTime,updateTime);
+    }
+
+    public void update(String script) {
+        this.script = script;
+        this.updateTime = System.currentTimeMillis();
+    }
+}

flow-engine-framework/src/main/java/com/codingapi/flow/javscript/NodeViewJavaScriptCacheContext.java

@@ -0,0 +1,100 @@
+package com.codingapi.flow.javscript;
+
+import com.codingapi.flow.repository.NodeViewJavaScriptRepository;
+import lombok.Getter;
+import lombok.Setter;
+import org.springframework.util.StringUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class NodeViewJavaScriptCacheContext {
+
+    // 最大缓存时间15分钟
+    public static final long MAX_CACHE_TIME = 1000 * 60 * 15;
+
+    private final Map<String, NodeViewJavaScriptClearJob> cache;
+
+    @Setter
+    private NodeViewJavaScriptRepository nodeViewJavaScriptRepository;
+
+    @Getter
+    private final static NodeViewJavaScriptCacheContext instance = new NodeViewJavaScriptCacheContext();
+
+    private NodeViewJavaScriptCacheContext() {
+        this.cache = new HashMap<>();
+    }
+
+
+    public void cache(String code, String script) {
+        if (StringUtils.hasText(code) && StringUtils.hasText(script)) {
+            NodeViewJavaScript javaScript = this.get(code);
+            if (javaScript == null) {
+                javaScript = new NodeViewJavaScript(code, script, System.currentTimeMillis(), System.currentTimeMillis());
+            }
+            javaScript.update(script);
+            this.cache.put(code, new NodeViewJavaScriptClearJob(javaScript, System.currentTimeMillis() + MAX_CACHE_TIME));
+        }
+    }
+
+
+    public void save(NodeViewJavaScript javaScript) {
+        if (nodeViewJavaScriptRepository != null) {
+            nodeViewJavaScriptRepository.save(javaScript);
+            this.cache.remove(javaScript.getCode());
+        }
+    }
+
+    public NodeViewJavaScript get(String code) {
+        NodeViewJavaScriptClearJob job = this.cache.get(code);
+        if (job != null) {
+            return job.getJavaScript();
+        }
+        if (nodeViewJavaScriptRepository != null) {
+            return nodeViewJavaScriptRepository.get(code);
+        }
+        return null;
+    }
+
+
+    public void remove(String code) {
+        this.cache.remove(code);
+    }
+
+
+    public void delete(String code) {
+        this.cache.remove(code);
+        if (nodeViewJavaScriptRepository != null) {
+            nodeViewJavaScriptRepository.delete(code);
+        }
+    }
+
+
+    public static class NodeViewJavaScriptClearJob {
+
+        @Getter
+        private final NodeViewJavaScript javaScript;
+        private final long clearTime;
+        private final Timer timer;
+
+        public NodeViewJavaScriptClearJob(NodeViewJavaScript javaScript, long clearTime) {
+            this.javaScript = javaScript;
+            this.clearTime = clearTime;
+            this.timer = new Timer();
+
+            this.initTimer();
+        }
+
+
+        private void initTimer() {
+            this.timer.schedule(new TimerTask() {
+                @Override
+                public void run() {
+                    NodeViewJavaScriptCacheContext.getInstance().remove(javaScript.getCode());
+                }
+            }, this.clearTime);
+        }
+    }
+}

flow-engine-framework/src/main/java/com/codingapi/flow/javscript/NodeViewScriptAnnotationScannerUtils.java

@@ -0,0 +1,12 @@
+package com.codingapi.flow.javscript;
+
+import com.codingapi.flow.javscript.annotation.NodeViewScript;
+import com.codingapi.springboot.framework.reflect.ObjectAnnotationFieldUtils;
+
+public class NodeViewScriptAnnotationScannerUtils {
+
+    public static NodeViewScriptFieldResult findNodeViewScriptFields(Object target) {
+        return new NodeViewScriptFieldResult(ObjectAnnotationFieldUtils.findFieldAnnotationValue(target, NodeViewScript.class, String.class));
+    }
+
+}