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彻底移除 activiti 组件，专注 flowable 工作流

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YunaiV
2022-05-28 05:33:20 +08:00
parent 741dda8d75
commit 4657dcf91a
259 changed files with 1 additions and 14600 deletions
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1
yudao-framework/pom.xml
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@ -30,7 +30,6 @@
<module>yudao-spring-boot-starter-biz-operatelog</module>
<module>yudao-spring-boot-starter-biz-dict</module>
<module>yudao-spring-boot-starter-biz-sms</module>
<module>yudao-spring-boot-starter-activiti</module>
<module>yudao-spring-boot-starter-biz-pay</module>
<module>yudao-spring-boot-starter-biz-weixin</module>
<module>yudao-spring-boot-starter-biz-social</module>

48
yudao-framework/yudao-spring-boot-starter-activiti/pom.xml
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@ -1,48 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-framework</artifactId>
<version>${revision}</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>yudao-spring-boot-starter-activiti</artifactId>
<packaging>jar</packaging>
<name>${project.artifactId}</name>
<description>Activiti 拓展</description>
<url>https://github.com/YunaiV/ruoyi-vue-pro</url>
<dependencies>
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-common</artifactId>
</dependency>
<!-- Web 相关 -->
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-spring-boot-starter-security</artifactId>
</dependency>
<!-- DB 相关 -->
<dependency>
<groupId>cn.iocoder.boot</groupId>
<artifactId>yudao-spring-boot-starter-mybatis</artifactId>
</dependency>
<!-- 工作流相关 -->
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.activiti</groupId>
<artifactId>activiti-image-generator</artifactId>
</dependency>
</dependencies>
</project>

45
yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/config/YudaoActivitiConfiguration.java
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@ -1,45 +0,0 @@
package cn.iocoder.yudao.framework.activiti.config;
import cn.iocoder.yudao.framework.activiti.core.web.ActivitiWebFilter;
import cn.iocoder.yudao.framework.common.enums.WebFilterOrderEnum;
import org.activiti.image.ProcessDiagramGenerator;
import org.activiti.image.impl.DefaultProcessDiagramGenerator;
import org.activiti.spring.SpringProcessEngineConfiguration;
import org.activiti.spring.boot.ProcessEngineConfigurationConfigurer;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.transaction.TransactionFactory;
import org.mybatis.spring.transaction.SpringManagedTransactionFactory;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.PlatformTransactionManager;
@Configuration
public class YudaoActivitiConfiguration {
/**
* Activiti 流程图的生成器。目前管理后台的流程图 svg，通过它绘制生成。
*/
@Bean
public ProcessDiagramGenerator processDiagramGenerator() {
return new DefaultProcessDiagramGenerator();
}
@Bean
public FilterRegistrationBean<ActivitiWebFilter> activitiWebFilter() {
FilterRegistrationBean<ActivitiWebFilter> registrationBean = new FilterRegistrationBean<>();
registrationBean.setFilter(new ActivitiWebFilter());
registrationBean.setOrder(WebFilterOrderEnum.ACTIVITI_FILTER);
return registrationBean;
}
/**
* ProcessEngineConfigurationConfigurer 实现类，设置事务管理器，保证 ACT_ 表和自己的表的事务一致性
*/
@Bean
public ProcessEngineConfigurationConfigurer processEngineConfigurationConfigurer(
PlatformTransactionManager platformTransactionManager) {
return processEngineConfiguration -> processEngineConfiguration.setTransactionManager(platformTransactionManager);
}
}

109
yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/core/util/ActivitiUtils.java
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@ -1,109 +0,0 @@
package cn.iocoder.yudao.framework.activiti.core.util;
import cn.hutool.core.util.ArrayUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.ReflectUtil;
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.util.number.NumberUtils;
import com.alibaba.ttl.TransmittableThreadLocal;
import org.activiti.bpmn.converter.BpmnXMLConverter;
import org.activiti.bpmn.model.BpmnModel;
import org.activiti.bpmn.model.FlowElement;
import org.activiti.bpmn.model.Process;
import org.activiti.engine.impl.identity.Authentication;
import org.activiti.engine.impl.util.io.BytesStreamSource;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.function.Consumer;
/**
* Activiti 工具类
*
* @author 芋道源码
*/
public class ActivitiUtils {
static {
setAuthenticationThreadLocal();
}
// ========== Authentication 相关 ==========
/**
* 反射修改 Authentication 的 authenticatedUserIdThreadLocal 静态变量，使用 TTL 线程变量
* 目的：保证 @Async 等异步执行时，变量丢失的问题
*/
private static void setAuthenticationThreadLocal() {
ReflectUtil.setFieldValue(Authentication.class, "authenticatedUserIdThreadLocal",
new TransmittableThreadLocal<String>());
}
public static void setAuthenticatedUserId(Long userId) {
Authentication.setAuthenticatedUserId(String.valueOf(userId));
}
public static void clearAuthenticatedUserId() {
Authentication.setAuthenticatedUserId(null);
}
public static boolean equals(String userIdStr, Long userId) {
return Objects.equals(userId, NumberUtils.parseLong(userIdStr));
}
// ========== BPMN XML 相关 ==========
/**
* 构建对应的 BPMN Model
*
* @param bpmnBytes 原始的 BPMN XML 字节数组
* @return BPMN Model
*/
public static BpmnModel buildBpmnModel(byte[] bpmnBytes) {
// 转换成 BpmnModel 对象
BpmnXMLConverter converter = new BpmnXMLConverter();
return converter.convertToBpmnModel(new BytesStreamSource(bpmnBytes), true, true);
}
/**
* 获得 BPMN 流程中，指定的元素们
*
* @param model
* @param clazz 指定元素。例如说，{@link org.activiti.bpmn.model.UserTask}、{@link org.activiti.bpmn.model.Gateway} 等等
* @return 元素们
*/
public static <T extends FlowElement> List<T> getBpmnModelElements(BpmnModel model, Class<T> clazz) {
List<T> result = new ArrayList<>();
model.getProcesses().forEach(process -> {
process.getFlowElements().forEach(flowElement -> {
if (flowElement.getClass().isAssignableFrom(clazz)) {
result.add((T) flowElement);
}
});
});
return result;
}
public static String getBpmnXml(BpmnModel model) {
if (model == null) {
return null;
}
return StrUtil.utf8Str(getBpmnBytes(model));
}
public static byte[] getBpmnBytes(BpmnModel model) {
if (model == null) {
return new byte[0];
}
BpmnXMLConverter converter = new BpmnXMLConverter();
return converter.convertToXML(model);
}
public static boolean equals(BpmnModel oldModel, BpmnModel newModel) {
// 由于 BpmnModel 未提供 equals 方法，所以只能转成字节数组，进行比较
return Arrays.equals(getBpmnBytes(oldModel), getBpmnBytes(newModel));
}
}

37
yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/core/web/ActivitiWebFilter.java
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@ -1,37 +0,0 @@
package cn.iocoder.yudao.framework.activiti.core.web;
import cn.iocoder.yudao.framework.activiti.core.util.ActivitiUtils;
import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
import org.springframework.web.filter.OncePerRequestFilter;
import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
/**
* Activiti Web 过滤器，将 userId 设置到 {@link org.activiti.engine.impl.identity.Authentication} 中
*
* @author 芋道源码
*/
public class ActivitiWebFilter extends OncePerRequestFilter {
@Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
throws ServletException, IOException {
try {
// 设置工作流的用户
Long userId = SecurityFrameworkUtils.getLoginUserId();
if (userId != null) {
ActivitiUtils.setAuthenticatedUserId(userId);
}
// 过滤
chain.doFilter(request, response);
} finally {
// 清理
ActivitiUtils.clearAuthenticatedUserId();
}
}
}

1
yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/package-info.java
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@ -1 +0,0 @@
package cn.iocoder.yudao.framework.activiti;

2
yudao-framework/yudao-spring-boot-starter-activiti/src/main/resources/META-INF/spring.factories
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@ -1,2 +0,0 @@
org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
cn.iocoder.yudao.framework.activiti.config.YudaoActivitiConfiguration