清河网站制作,宁波网站推广方案,刷业务网站怎么做,杨凌网站建设推广项目地址https://gitee.com/lwj/flowable.git代码分支flowable-base视频讲解地址https://space.bilibili.com/485524575/channel/detail?cid94579 用户名密码0000001test0000002test0000003test0000004test文章目录1. 演示2. 代码2.1. 删除实例命令2.2. 执行删除动作1. 演示 …项目地址https://gitee.com/lwj/flowable.git代码分支flowable-base视频讲解地址https://space.bilibili.com/485524575/channel/detail?cid94579 用户名密码0000001test0000002test0000003test0000004test文章目录1. 演示2. 代码2.1. 删除实例命令2.2. 执行删除动作1. 演示 2. 代码 2.1. 删除实例命令 public class DeleteFlowableProcessInstanceCmd implements CommandVoid, Serializable {private static final long serialVersionUID 1L;protected String processInstanceId;protected String deleteReason;protected boolean cascade false;public DeleteFlowableProcessInstanceCmd(String processInstanceId, String deleteReason) {this.processInstanceId processInstanceId;this.deleteReason deleteReason;}public DeleteFlowableProcessInstanceCmd(String processInstanceId, String deleteReason,boolean cascade) {this.processInstanceId processInstanceId;this.deleteReason deleteReason;this.cascade cascade;}Overridepublic Void execute(CommandContext commandContext) {if (processInstanceId null) {throw new FlowableIllegalArgumentException(processInstanceId is null);}ExecutionEntity processInstanceEntity CommandContextUtil.getExecutionEntityManager(commandContext).findById(processInstanceId);if (processInstanceEntity null) {throw new FlowableObjectNotFoundException(No process instance found for id processInstanceId , ProcessInstance.class);}if (processInstanceEntity.isDeleted()) {return null;}if (Flowable5Util.isFlowable5ProcessDefinitionId(commandContext, processInstanceEntity.getProcessDefinitionId())) {Flowable5CompatibilityHandler compatibilityHandler Flowable5Util.getFlowable5CompatibilityHandler();compatibilityHandler.deleteProcessInstance(processInstanceId, deleteReason);} else {CommandContextUtil.getExecutionEntityManager(commandContext).deleteProcessInstance(processInstanceEntity.getProcessInstanceId(), deleteReason, cascade);}return null;}} 2.2. 执行删除动作 public ReturnVoString deleteProcessInstanceById(String processInstanceId) {ReturnVoString returnVo null;long count runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).count();if (count 0) {DeleteFlowableProcessInstanceCmd cmd new DeleteFlowableProcessInstanceCmd(processInstanceId, 删除流程实例, true);managementService.executeCommand(cmd);returnVo new ReturnVo(ReturnCode.SUCCESS, 删除成功);} else {historyService.deleteHistoricProcessInstance(processInstanceId);returnVo new ReturnVo(ReturnCode.SUCCESS, 删除成功);}return returnVo;}