activiti+5.21+mysql_ydl-workflow基于SAAS服务,完美整合springboot + activiti5 + MyBatis
workflow V1.0
ydl-workflow基于SAAS服务,完美整合springboot + activiti5 + MyBatis 通用 Mapper + 分页插件 PageInfo!
说明
项目引入了下面依赖：
org.activiti
activiti-spring-boot-starter-basic
5.22.0
# 扩展说明
1. 增加了审批配置，业务表单，审批抄送人，操作流程等扩展表
2 支持流程会签，驳回，消息通知审批人
3 生成了节点实体类，支持用户原生生成流程定义
4 支持扩展用户自定义流程
## 功能简介
1. 流程定义
2. 流程发布
3. 流程审批
4. 流程驳回
5. 查询待办任务
6. 查询审批历史
7. 查询流程定义
### 如何启动项目
workflow目前支持三种启动方式:
1. 在IDE里运行Application类中的main方法启动
2. 执行如下maven命令
clean package -Dmaven.test.skip=true
并从target目录中找到ydl-workflow-biz-1.0.0-SNAPSHOT.jar,并在jar包的目录下执行如下java命令
java -jar ydl-workflow-biz-1.0.0-SNAPSHOT.jar
3. 修改pom.xml中如下片段
jar
改为
war
并打包放入到tomcat中执行
### 注意
最新版项目最低支持jdk1.7
## 所用框架
1. activiti v5.2
2. jdk1.7
3. mysql v5.5
4. springcloud v4.0
5. pagehelper v4.1.6
## 项目包结构说明
├─main │ │
│ ├─java │ │ │ │ │ ├─com.yidouinc.ydl.workflow----------------项目主代码 │ │ │ │ │ │ │ ├─domain----------------项目实体类 │ │ │ │ │ │ │ ├─config----------------项目配置代码 │ │ │ │ │ │ │ ├─filter----------------项目过滤器 │ │ │ │ │ │ │ ├─mapper----------------项目映射数据库层 │ │ │ │ │ │ │ ├─service类----------------项目业务逻辑 │ │ │ │ │ │ │ └─Application类----------------以main方法启动springboot的类 │ │ │ │ │ └─generator----------------mybatis-plus Entity生成器 │ │ │ ├─resources----------------项目资源文件 │ │ │ ├─bpmn----------------流程定义文件 │ │ │ ├─application.properties----------------springboot项目配置 │ │ │ ├─mapper.xml----------------项目实体数据库映射文件 │ │ │ └─disconf.xml----------------项目disconf配置文件 │
│
注:SpringBoot项目默认不支持将静态资源和模板(web页面)放到webapp目录,但是个人感觉resources目录只放项目的配置更加简洁.
## 基于springboot启动方式
@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients(basePackages="com.yidouinc")
@ImportResource({"classpath:disconf.xml"})
public class Application {
@Bean
@LoadBalanced
RestTemplate restTemplate() {
return new RestTemplate();
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
loadLogBack();
}
## 流程启动代码
/**
* 启动流程
*
* @param dto
* @return
*/
public String startWorkflow(ProcInstanceDto dto) {
ProcessInstance processInstance = null;
if (dto.getStartUserId() != null) {
identityService.setAuthenticatedUserId(dto.getStartUserId().toString());
}
OperResult result = actOperatingFormService.saveOperatingForm(dto);
dto.setOperatingFormId(result.getId());
String companyId = String.valueOf(dto.getCompanyId());
processInstance = runtimeService.startProcessInstanceByKeyAndTenantId(dto.getProcDefKey(), dto.getBusinessType() + "-" + dto.getBusinessKey(),
companyId);
dto.setProcInstId(processInstance.getId());
workflowBusinessService.saveWorkflowRelateInfo(dto);
return processInstance.getId();
}
## 流程业务类注册
@Autowired
private DataSource dataSource;
@Autowired
private DataSourceTransactionManager dataSourceTransactionManager;
@Bean(name = "processEngineConfiguration")
public SpringProcessEngineConfiguration getProcessEnginConfiguration() {
SpringProcessEngineConfiguration processEngineConfiguration = new SpringProcessEngineConfiguration();
processEngineConfiguration.setDataSource(dataSource);
processEngineConfiguration.setTransactionManager(dataSourceTransactionManager);
processEngineConfiguration.setDatabaseSchemaUpdate("true");
processEngineConfiguration.setJobExecutorActivate(false);
return processEngineConfiguration;
}
@Bean(name = "processEngine")
public ProcessEngineFactoryBean getProcessEngineFactoryBean() {
ProcessEngineFactoryBean processEngineFactoryBean = new ProcessEngineFactoryBean();
processEngineFactoryBean.setProcessEngineConfiguration(this.getProcessEnginConfiguration());
return processEngineFactoryBean;
}
@Bean(name = "repositoryService")
public RepositoryService getRepositoryService() {
return this.getProcessEnginConfiguration().getRepositoryService();
}
@Bean(name = "runtimeService")
public RuntimeService getRuntimeService() {
return this.getProcessEnginConfiguration().getRuntimeService();
}
@Bean(name = "taskService")
public TaskService getTaskService() {
return this.getProcessEnginConfiguration().getTaskService();
}
@Bean(name = "historyService")
public HistoryService getHistoryService() {
return this.getProcessEnginConfiguration().getHistoryService();
}
@Bean(name = "managementService")
public ManagementService getManagementService() {
return this.getProcessEnginConfiguration().getManagementService();
}
@Bean(name = "identityService")
public IdentityService getIdentityService() {
return this.getProcessEnginConfiguration().getIdentityService();
}