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spring集成activiti5.21

分类: 文章 • 2023-12-09 19:45:03

项目使用maven项目

（参考网上教程，成功后做笔记使用）

  • maven的pom.xml中添加依赖：

<!--activity -->

<dependency>

<groupId>org.activiti</groupId>

<artifactId>activiti-engine</artifactId>
<version>5.21.0</version>
</dependency>
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-modeler</artifactId>
<version>5.21.0</version>
</dependency>
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-spring</artifactId>
<version>5.21.0</version>
</dependency>

  • 添加配置wenjianspring-activiti.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans.xsd">


<bean id="processEngineConfiguration" class="org.activiti.spring.SpringProcessEngineConfiguration">
<!-- 数据源 -->
<property name="dataSource">
<ref bean="dataSource" />
</property>
<property name="databaseType" value="mysql"></property>
<!-- 配置事务管理器，统一事务 -->
<property name="transactionManager">
<ref bean="transactionManager" />
</property>
<!-- 设置建表策略，如果没有表，自动创建表 -->
<property name="databaseSchemaUpdate" value="true"></property>
<property name="activityFontName" value="宋体" />
<property name="labelFontName" value="宋体" />
</bean>

<bean id="objectMapper" class="com.fasterxml.jackson.databind.ObjectMapper"></bean>
<bean id="processEngine" class="org.activiti.spring.ProcessEngineFactoryBean">
<property name="processEngineConfiguration" ref="processEngineConfiguration"></property>
</bean>


<!-- 7种服务 不一定全部使用 -->
<bean id="repositoryService" factory-bean="processEngine"
factory-method="getRepositoryService" />
<bean id="runtimeService" factory-bean="processEngine"
factory-method="getRuntimeService" />
<bean id="formService" factory-bean="processEngine"
factory-method="getFormService" />
<bean id="identityService" factory-bean="processEngine"
factory-method="getIdentityService" />
<bean id="taskService" factory-bean="processEngine"
factory-method="getTaskService" />
<bean id="historyService" factory-bean="processEngine"
factory-method="getHistoryService" />
<bean id="managementService" factory-bean="processEngine"
factory-method="getManagementService" />
</beans>

  • 下面是集成activiti-modeler；添加创建model的class
package cn.temptation.web;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


import org.activiti.editor.constants.ModelDataJsonConstants;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngines;
import org.activiti.engine.RepositoryService;
import org.activiti.engine.repository.Model;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;


import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;


@Controller
@RequestMapping(value = "/module")
public class ModuleController {

/** 
   * 创建模型 
   */  
  @RequestMapping("create")  
  public void create(HttpServletRequest request, HttpServletResponse response) {  
      try {  
       ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();  
          
       RepositoryService repositoryService = processEngine.getRepositoryService();  
          
          ObjectMapper objectMapper = new ObjectMapper();  
          ObjectNode editorNode = objectMapper.createObjectNode();  
          editorNode.put("id", "canvas");  
          editorNode.put("resourceId", "canvas");  
          ObjectNode stencilSetNode = objectMapper.createObjectNode();  
          stencilSetNode.put("namespace", "http://b3mn.org/stencilset/bpmn2.0#");  
          editorNode.put("stencilset", stencilSetNode);  
          Model modelData = repositoryService.newModel();  
 
          ObjectNode modelObjectNode = objectMapper.createObjectNode();  
          modelObjectNode.put(ModelDataJsonConstants.MODEL_NAME, "hello1111");  
          modelObjectNode.put(ModelDataJsonConstants.MODEL_REVISION, 1);  
          String description = "hello1111";  
          modelObjectNode.put(ModelDataJsonConstants.MODEL_DESCRIPTION, description);  
          modelData.setMetaInfo(modelObjectNode.toString());  
          modelData.setName("hello1111");  
          modelData.setKey("12313123");  
 
          //保存模型  
          repositoryService.saveModel(modelData);  
          repositoryService.addModelEditorSource(modelData.getId(), editorNode.toString().getBytes("utf-8"));  
          response.sendRedirect(request.getContextPath() + "/modeler.html?modelId=" + modelData.getId());  
      } catch (Exception e) {  
          System.out.println("创建模型失败：");  
      }  
  }  

}

  • 下载activiti5.21
  • 使用其中的activit中的D:\Activiti-activiti-5.21.0\modules\activiti-webapp-explorer2\src\main\webapp
  • spring集成activiti5.21
  • 使用其中的D:\Activiti-activiti-5.21.0\modules\activiti-webapp-explorer2\src\main\resources
  • spring集成activiti5.21
  • spring集成activiti5.21
  • 修改editor-app中的app-cfg.js
  • spring集成activiti5.21
  • 发布访问http://localhost:8080/testssm/module/create即可

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