Java HistoricProcessInstanceQuery.processInstanceId方法代码示例

import org.activiti.engine.history.HistoricProcessInstanceQuery; //导入方法依赖的package包/类
@Override
public List<HistoricProcessInstance> getProcessInstance(String pdId,
		String domainId, String userId, String startTime, String endTime) {
	HistoricProcessInstanceQuery query = historyService
			.createHistoricProcessInstanceQuery().finished();

	if (StringUtils.isEmpty(pdId)) {
		query.processInstanceId(pdId);
	}
	if (StringUtils.isEmpty(domainId)) {
		query.processInstanceBusinessKey(domainId);
	}
	if (StringUtils.isEmpty(userId)) {
		query.involvedUser(userId);
	}
	if (StringUtils.isEmpty(startTime)) {
		query.startedAfter(new Date(startTime));
	}
	if (StringUtils.isEmpty(endTime)) {
		query.finishedBefore(new Date(endTime));
	}
	List<HistoricProcessInstance> hpi = query.list();
	return hpi;
}
 

import org.activiti.engine.history.HistoricProcessInstanceQuery; //导入方法依赖的package包/类
/**
 * Get instances by instance Id and state
 *
 * @param instanceId
 * @param finished
 * @return list of BPMNInstances
 */
private BPMNInstance[] getInstanceById(String instanceId, boolean finished) {
    List<BPMNInstance> bpmnInstanceList = new ArrayList<>();
    Integer tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
    ProcessEngine engine = BPMNServerHolder.getInstance().getEngine();
    RuntimeService runtimeService = engine.getRuntimeService();
    ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery().processInstanceTenantId(tenantId.toString());
    HistoricProcessInstanceQuery historicQuery = BPMNServerHolder.getInstance().getEngine().getHistoryService()
            .createHistoricProcessInstanceQuery().processInstanceTenantId(tenantId.toString()).includeProcessVariables();
    query = query.includeProcessVariables();
    if (finished) {
        historicQuery.finished();
    } else {
        historicQuery.unfinished();
    }
    historicQuery = historicQuery.processInstanceId(instanceId);
    HistoricProcessInstance instance = historicQuery.singleResult();
    if (instance != null) {
        processInstanceCount = 1;
        BPMNInstance bpmnInstance = new BPMNInstance();
        bpmnInstance.setInstanceId(instance.getId());
        bpmnInstance.setProcessId(instance.getProcessDefinitionId());
        List<ProcessDefinition> processes = BPMNServerHolder.getInstance().getEngine().getRepositoryService()
                .createProcessDefinitionQuery().processDefinitionTenantId(tenantId.toString())
                .processDefinitionId(instance.getProcessDefinitionId()).list();
        String processName = instance.getProcessDefinitionId();
        if (!processes.isEmpty()) {
            processName = processes.get(0).getName();
        }
        bpmnInstance.setProcessName(processName);
        if (!query.processInstanceId(instance.getId()).list().isEmpty()) {
            bpmnInstance.setSuspended(query.processInstanceId(instance.getId()).list().get(0).isSuspended());
        }
        bpmnInstance.setStartTime(instance.getStartTime());
        bpmnInstance.setEndTime(instance.getEndTime());
        bpmnInstance.setVariables(formatVariables(instance.getProcessVariables()));
        bpmnInstanceList.add(bpmnInstance);
    } else {
        processInstanceCount = 0;
    }
    return bpmnInstanceList.toArray(new BPMNInstance[bpmnInstanceList.size()]);
}
 

import org.activiti.engine.history.HistoricProcessInstanceQuery; //导入方法依赖的package包/类
protected DataResponse getQueryResponse(HistoricProcessInstanceQueryRequest queryRequest, Map<String, String>
        allRequestParams) {

    HistoryService historyService = BPMNOSGIService.getHistoryService();
    HistoricProcessInstanceQuery query = historyService.createHistoricProcessInstanceQuery();

    // Populate query based on request
    if (queryRequest.getProcessInstanceId() != null) {
        query.processInstanceId(queryRequest.getProcessInstanceId());
    }
    if (queryRequest.getProcessInstanceIds() != null && !queryRequest.getProcessInstanceIds().isEmpty()) {
        query.processInstanceIds(new HashSet<String>(queryRequest.getProcessInstanceIds()));
    }
    if (queryRequest.getProcessDefinitionKey() != null) {
        query.processDefinitionKey(queryRequest.getProcessDefinitionKey());
    }
    if (queryRequest.getProcessDefinitionId() != null) {
        query.processDefinitionId(queryRequest.getProcessDefinitionId());
    }
    if (queryRequest.getProcessBusinessKey() != null) {
        query.processInstanceBusinessKey(queryRequest.getProcessBusinessKey());
    }
    if (queryRequest.getInvolvedUser() != null) {
        query.involvedUser(queryRequest.getInvolvedUser());
    }
    if (queryRequest.getSuperProcessInstanceId() != null) {
        query.superProcessInstanceId(queryRequest.getSuperProcessInstanceId());
    }
    if (queryRequest.getExcludeSubprocesses() != null) {
        query.excludeSubprocesses(queryRequest.getExcludeSubprocesses());
    }
    if (queryRequest.getFinishedAfter() != null) {
        query.finishedAfter(queryRequest.getFinishedAfter());
    }
    if (queryRequest.getFinishedBefore() != null) {
        query.finishedBefore(queryRequest.getFinishedBefore());
    }
    if (queryRequest.getStartedAfter() != null) {
        query.startedAfter(queryRequest.getStartedAfter());
    }
    if (queryRequest.getStartedBefore() != null) {
        query.startedBefore(queryRequest.getStartedBefore());
    }
    if (queryRequest.getStartedBy() != null) {
        query.startedBy(queryRequest.getStartedBy());
    }
    if (queryRequest.getFinished() != null) {
        if (queryRequest.getFinished()) {
            query.finished();
        } else {
            query.unfinished();
        }
    }
    if (queryRequest.getIncludeProcessVariables() != null) {
        if (queryRequest.getIncludeProcessVariables()) {
            query.includeProcessVariables();
        }
    }
    if (queryRequest.getVariables() != null) {
        addVariables(query, queryRequest.getVariables());
    }

    if (queryRequest.getTenantId() != null) {
        query.processInstanceTenantId(queryRequest.getTenantId());
    }

    if (queryRequest.getTenantIdLike() != null) {
        query.processInstanceTenantIdLike(queryRequest.getTenantIdLike());
    }

    if (Boolean.TRUE.equals(queryRequest.getWithoutTenantId())) {
        query.processInstanceWithoutTenantId();
    }

    RestResponseFactory restResponseFactory = new RestResponseFactory();
    DataResponse dataResponse = new HistoricProcessInstancePaginateList(restResponseFactory, uriInfo).paginateList(
            allRequestParams, queryRequest, query, "processInstanceId", allowedSortProperties);

    return dataResponse;
}