feat: 监听器处理
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package com.ruoyi.flowable.listener;
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import com.alibaba.fastjson2.JSON;
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import lombok.extern.slf4j.Slf4j;
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import org.flowable.common.engine.api.delegate.Expression;
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import org.flowable.engine.delegate.DelegateExecution;
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import org.flowable.engine.delegate.ExecutionListener;
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import org.springframework.stereotype.Component;
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/**
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* 执行监听器
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*
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* 执行监听器允许在执行过程中执行Java代码。
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* 执行监听器可以捕获事件的类型:
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* 流程实例启动,结束
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* 输出流捕获
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* 获取启动,结束
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* 路由开始,结束
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* 中间事件开始,结束
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* 触发开始事件,触发结束事件
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*
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* @author Xuan xuan
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* @date 2022/12/16
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*/
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@Slf4j
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@Component
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public class FlowExecutionListener implements ExecutionListener {
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/**
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* 流程设计器添加的参数
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*/
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private Expression param;
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@Override
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public void notify(DelegateExecution execution) {
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log.info("执行监听器:{}", JSON.toJSONString(execution));
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}
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}
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package com.ruoyi.flowable.listener;
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import com.alibaba.fastjson2.JSON;
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import lombok.extern.slf4j.Slf4j;
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import org.flowable.engine.delegate.TaskListener;
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import org.flowable.task.service.delegate.DelegateTask;
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import org.springframework.stereotype.Component;
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/**
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* 任务监听器
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*
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* create(创建):在任务被创建且所有的任务属性设置完成后才触发
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* assignment(指派):在任务被分配给某个办理人之后触发
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* complete(完成):在配置了监听器的上一个任务完成时触发
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* delete(删除):在任务即将被删除前触发。请注意任务由completeTask正常完成时也会触发
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*
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* @author Xuan xuan
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* @date 2021/4/20
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*/
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@Slf4j
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@Component
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public class FlowTaskListener implements TaskListener{
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@Override
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public void notify(DelegateTask delegateTask) {
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log.info("任务监听器:{}", JSON.toJSONString(delegateTask));
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// TODO 获取事件类型 delegateTask.getEventName(),可以通过监听器给任务执行人发送相应的通知消息
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}
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}
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@ -1,18 +0,0 @@
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package com.ruoyi.flowable.listener;
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import org.flowable.engine.delegate.TaskListener;
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import org.flowable.task.service.delegate.DelegateTask;
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import org.springframework.stereotype.Component;
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/**
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* @author Xuan xuan
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* @date 2021/4/20
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*/
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public class UserTaskListener implements TaskListener{
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@Override
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public void notify(DelegateTask delegateTask) {
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}
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}
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@ -193,7 +193,8 @@ public class FlowDefinitionServiceImpl extends FlowServiceFactory implements IFl
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if (Objects.nonNull(processDefinition) && processDefinition.isSuspended()) {
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if (Objects.nonNull(processDefinition) && processDefinition.isSuspended()) {
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return AjaxResult.error("流程已被挂起,请先激活流程");
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return AjaxResult.error("流程已被挂起,请先激活流程");
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}
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}
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// // 加入多实例用户到流程变量中
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// variables.put("userList", sysUserService.selectUserList(null));
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// 设置流程发起人Id到流程中
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// 设置流程发起人Id到流程中
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SysUser sysUser = SecurityUtils.getLoginUser().getUser();
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SysUser sysUser = SecurityUtils.getLoginUser().getUser();
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identityService.setAuthenticatedUserId(sysUser.getUserId().toString());
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identityService.setAuthenticatedUserId(sysUser.getUserId().toString());
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