| 提交 | 用户 | 时间 | ||
| bb2880 | 1 | package com.iailab.module.bpm.framework.flowable.core.candidate.strategy.user; |
| H | 2 | |
| 3 | import com.iailab.framework.common.util.collection.SetUtils; | |
| 4 | import com.iailab.module.bpm.framework.flowable.core.candidate.BpmTaskCandidateStrategy; | |
| 5 | import com.iailab.module.bpm.framework.flowable.core.enums.BpmTaskCandidateStrategyEnum; | |
| 6 | import com.iailab.module.bpm.service.task.BpmProcessInstanceService; | |
| 7 | import org.flowable.bpmn.model.BpmnModel; | |
| 8 | import org.flowable.engine.delegate.DelegateExecution; | |
| 9 | import org.flowable.engine.runtime.ProcessInstance; | |
| 10 | import org.springframework.context.annotation.Lazy; | |
| 11 | import org.springframework.stereotype.Component; | |
| 12 | ||
| 13 | import javax.annotation.Resource; | |
| 14 | import java.util.Map; | |
| 15 | import java.util.Set; | |
| 16 | ||
| 17 | /** | |
| 18 | * 发起人自己 {@link BpmTaskCandidateUserStrategy} 实现类 | |
| 19 | * <p> | |
| 20 | * 适合场景：用于需要发起人信息复核等场景 | |
| 21 | * | |
| 22 | * @author hou | |
| 23 | */ | |
| 24 | @Component | |
| 25 | public class BpmTaskCandidateStartUserStrategy implements BpmTaskCandidateStrategy { | |
| 26 | ||
| 27 | @Resource | |
| 28 | @Lazy // 延迟加载，避免循环依赖 | |
| 29 | private BpmProcessInstanceService processInstanceService; | |
| 30 | ||
| 31 | @Override | |
| 32 | public BpmTaskCandidateStrategyEnum getStrategy() { | |
| 33 | return BpmTaskCandidateStrategyEnum.START_USER; | |
| 34 | } | |
| 35 | ||
| 36 | @Override | |
| 37 | public void validateParam(String param) { | |
| 38 | } | |
| 39 | ||
| 40 | @Override | |
| 41 | public boolean isParamRequired() { | |
| 42 | return false; | |
| 43 | } | |
| 44 | ||
| 45 | @Override | |
| 46 | public Set<Long> calculateUsersByTask(DelegateExecution execution, String param) { | |
| 47 | ProcessInstance processInstance = processInstanceService.getProcessInstance(execution.getProcessInstanceId()); | |
| 48 | return SetUtils.asSet(Long.valueOf(processInstance.getStartUserId())); | |
| 49 | } | |
| 50 | ||
| 51 | @Override | |
| 52 | public Set<Long> calculateUsersByActivity(BpmnModel bpmnModel, String activityId, String param, | |
| 53 | Long startUserId, String processDefinitionId, Map<String, Object> processVariables) { | |
| 54 | return SetUtils.asSet(startUserId); | |
| 55 | } | |
| 56 | ||
| 57 | } | |
