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@ -563,14 +563,18 @@ public class ProcessDefinitionService extends BaseDAGService {
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} |
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/** |
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* export process definition by id |
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* |
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* @param loginUser login user |
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* @param projectName project name |
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* @param processDefinitionId process definition id |
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* @param response response |
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* batch export process definition by ids |
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* @param loginUser |
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* @param projectName |
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* @param processDefinitionIds |
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* @param response |
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*/ |
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public void exportProcessDefinitionById(User loginUser, String projectName, Integer processDefinitionId, HttpServletResponse response) { |
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public void batchExportProcessDefinitionByIds(User loginUser, String projectName, String processDefinitionIds, HttpServletResponse response){ |
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if(StringUtils.isEmpty(processDefinitionIds)){ |
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return; |
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} |
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//export project info
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Project project = projectMapper.queryByName(projectName); |
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@ -578,39 +582,68 @@ public class ProcessDefinitionService extends BaseDAGService {
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Map<String, Object> checkResult = projectService.checkProjectAndAuth(loginUser, project, projectName); |
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Status resultStatus = (Status) checkResult.get(Constants.STATUS); |
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if (resultStatus == Status.SUCCESS) { |
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if(resultStatus != Status.SUCCESS){ |
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return; |
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} |
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List<ProcessMeta> processDefinitionList = |
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getProcessDefinitionList(processDefinitionIds); |
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if(CollectionUtils.isNotEmpty(processDefinitionList)){ |
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downloadProcessDefinitionFile(response, processDefinitionList); |
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} |
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} |
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/** |
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* get process definition list by ids |
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* @param processDefinitionIds |
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* @return |
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*/ |
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private List<ProcessMeta> getProcessDefinitionList(String processDefinitionIds){ |
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List<ProcessMeta> processDefinitionList = new ArrayList<>(); |
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String[] processDefinitionIdArray = processDefinitionIds.split(","); |
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for (String strProcessDefinitionId : processDefinitionIdArray) { |
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//get workflow info
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int processDefinitionId = Integer.parseInt(strProcessDefinitionId); |
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ProcessDefinition processDefinition = processDefineMapper.queryByDefineId(processDefinitionId); |
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if (null != processDefinition) { |
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String exportProcessJson = exportProcessMetaDataStr(processDefinitionId, processDefinition); |
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response.setContentType(MediaType.APPLICATION_JSON_UTF8_VALUE); |
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response.setHeader("Content-Disposition", "attachment;filename="+processDefinition.getName()+".json"); |
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BufferedOutputStream buff = null; |
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ServletOutputStream out = null; |
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processDefinitionList.add(exportProcessMetaData(processDefinitionId, processDefinition)); |
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} |
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} |
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return processDefinitionList; |
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} |
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/** |
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* download the process definition file |
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* @param response |
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* @param processDefinitionList |
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*/ |
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private void downloadProcessDefinitionFile(HttpServletResponse response, List<ProcessMeta> processDefinitionList) { |
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response.setContentType(MediaType.APPLICATION_JSON_UTF8_VALUE); |
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BufferedOutputStream buff = null; |
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ServletOutputStream out = null; |
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try { |
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out = response.getOutputStream(); |
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buff = new BufferedOutputStream(out); |
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buff.write(JSON.toJSONString(processDefinitionList).getBytes(StandardCharsets.UTF_8)); |
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buff.flush(); |
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buff.close(); |
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} catch (IOException e) { |
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logger.warn("export process fail", e); |
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}finally { |
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if (null != buff) { |
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try { |
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out = response.getOutputStream(); |
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buff = new BufferedOutputStream(out); |
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buff.write(exportProcessJson.getBytes(StandardCharsets.UTF_8)); |
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buff.flush(); |
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buff.close(); |
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} catch (IOException e) { |
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logger.warn("export process fail", e); |
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}finally { |
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if (null != buff) { |
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try { |
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buff.close(); |
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} catch (Exception e) { |
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logger.warn("export process buffer not close", e); |
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} |
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} |
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if (null != out) { |
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try { |
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out.close(); |
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} catch (Exception e) { |
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logger.warn("export process output stream not close", e); |
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} |
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} |
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} catch (Exception e) { |
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logger.warn("export process buffer not close", e); |
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} |
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} |
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if (null != out) { |
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try { |
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out.close(); |
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} catch (Exception e) { |
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logger.warn("export process output stream not close", e); |
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} |
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} |
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} |
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@ -623,6 +656,17 @@ public class ProcessDefinitionService extends BaseDAGService {
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* @return export process metadata string |
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*/ |
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public String exportProcessMetaDataStr(Integer processDefinitionId, ProcessDefinition processDefinition) { |
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//create workflow json file
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return JSONUtils.toJsonString(exportProcessMetaData(processDefinitionId,processDefinition)); |
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} |
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/** |
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* get export process metadata string |
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* @param processDefinitionId process definition id |
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* @param processDefinition process definition |
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* @return export process metadata string |
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*/ |
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public ProcessMeta exportProcessMetaData(Integer processDefinitionId, ProcessDefinition processDefinition) { |
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//correct task param which has data source or dependent param
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String correctProcessDefinitionJson = addExportTaskNodeSpecialParam(processDefinition.getProcessDefinitionJson()); |
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processDefinition.setProcessDefinitionJson(correctProcessDefinitionJson); |
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@ -639,14 +683,6 @@ public class ProcessDefinitionService extends BaseDAGService {
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List<Schedule> schedules = scheduleMapper.queryByProcessDefinitionId(processDefinitionId); |
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if (!schedules.isEmpty()) { |
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Schedule schedule = schedules.get(0); |
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/*WorkerGroup workerGroup = workerGroupMapper.selectById(schedule.getWorkerGroupId()); |
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if (null == workerGroup && schedule.getWorkerGroupId() == -1) { |
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workerGroup = new WorkerGroup(); |
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workerGroup.setId(-1); |
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workerGroup.setName(""); |
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}*/ |
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exportProcessMeta.setScheduleWarningType(schedule.getWarningType().toString()); |
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exportProcessMeta.setScheduleWarningGroupId(schedule.getWarningGroupId()); |
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exportProcessMeta.setScheduleStartTime(DateUtils.dateToString(schedule.getStartTime())); |
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@ -658,7 +694,7 @@ public class ProcessDefinitionService extends BaseDAGService {
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exportProcessMeta.setScheduleWorkerGroupName(schedule.getWorkerGroup()); |
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} |
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//create workflow json file
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return JSONUtils.toJsonString(exportProcessMeta); |
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return exportProcessMeta; |
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} |
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/** |
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@ -705,24 +741,36 @@ public class ProcessDefinitionService extends BaseDAGService {
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public Map<String, Object> importProcessDefinition(User loginUser, MultipartFile file, String currentProjectName) { |
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Map<String, Object> result = new HashMap<>(5); |
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String processMetaJson = FileUtils.file2String(file); |
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ProcessMeta processMeta = JSONUtils.parseObject(processMetaJson, ProcessMeta.class); |
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List<ProcessMeta> processMetaList = JSON.parseArray(processMetaJson,ProcessMeta.class); |
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//check file content
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if (null == processMeta) { |
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if (CollectionUtils.isEmpty(processMetaList)) { |
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putMsg(result, Status.DATA_IS_NULL, "fileContent"); |
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return result; |
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} |
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if (StringUtils.isEmpty(processMeta.getProjectName())) { |
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putMsg(result, Status.DATA_IS_NULL, "projectName"); |
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return result; |
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} |
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if (StringUtils.isEmpty(processMeta.getProcessDefinitionName())) { |
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putMsg(result, Status.DATA_IS_NULL, "processDefinitionName"); |
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return result; |
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for(ProcessMeta processMeta:processMetaList){ |
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if (!checkAndImportProcessDefinition(loginUser, currentProjectName, result, processMeta)){ |
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return result; |
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} |
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} |
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if (StringUtils.isEmpty(processMeta.getProcessDefinitionJson())) { |
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putMsg(result, Status.DATA_IS_NULL, "processDefinitionJson"); |
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return result; |
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return result; |
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} |
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/** |
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* check and import process definition |
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* @param loginUser |
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* @param currentProjectName |
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* @param result |
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* @param processMeta |
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* @return |
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*/ |
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private boolean checkAndImportProcessDefinition(User loginUser, String currentProjectName, Map<String, Object> result, ProcessMeta processMeta) { |
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if(!checkImportanceParams(processMeta,result)){ |
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return false; |
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} |
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//deal with process name
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@ -734,31 +782,84 @@ public class ProcessDefinitionService extends BaseDAGService {
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processDefinitionName, 1); |
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} |
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//add special task param
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String importProcessParam = addImportTaskNodeParam(loginUser, processMeta.getProcessDefinitionJson(), targetProject); |
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// get create process result
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Map<String, Object> createProcessResult = |
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getCreateProcessResult(loginUser, |
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currentProjectName, |
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result, |
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processMeta, |
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processDefinitionName, |
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addImportTaskNodeParam(loginUser, processMeta.getProcessDefinitionJson(), targetProject)); |
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if(createProcessResult == null){ |
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return false; |
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} |
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//create process definition
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Integer processDefinitionId = |
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Objects.isNull(createProcessResult.get("processDefinitionId"))? |
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null:Integer.parseInt(createProcessResult.get("processDefinitionId").toString()); |
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//scheduler param
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return getImportProcessScheduleResult(loginUser, |
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currentProjectName, |
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result, |
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processMeta, |
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processDefinitionName, |
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processDefinitionId); |
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} |
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Map<String, Object> createProcessResult; |
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/** |
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* get create process result |
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* @param loginUser |
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* @param currentProjectName |
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* @param result |
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* @param processMeta |
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* @param processDefinitionName |
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* @param importProcessParam |
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* @return |
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*/ |
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private Map<String, Object> getCreateProcessResult(User loginUser, |
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String currentProjectName, |
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Map<String, Object> result, |
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ProcessMeta processMeta, |
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String processDefinitionName, |
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String importProcessParam){ |
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Map<String, Object> createProcessResult = null; |
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try { |
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createProcessResult = createProcessDefinition(loginUser |
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,currentProjectName, |
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processDefinitionName, |
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processDefinitionName+"_import_"+System.currentTimeMillis(), |
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importProcessParam, |
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processMeta.getProcessDefinitionDescription(), |
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processMeta.getProcessDefinitionLocations(), |
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processMeta.getProcessDefinitionConnects()); |
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putMsg(result, Status.SUCCESS); |
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} catch (JsonProcessingException e) { |
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logger.error("import process meta json data: {}", e.getMessage(), e); |
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putMsg(result, Status.IMPORT_PROCESS_DEFINE_ERROR); |
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return result; |
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} |
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putMsg(result, Status.SUCCESS); |
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//create process definition
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Integer processDefinitionId = null; |
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if (null != createProcessResult && Objects.nonNull(createProcessResult.get("processDefinitionId"))) { |
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processDefinitionId = Integer.parseInt(createProcessResult.get("processDefinitionId").toString()); |
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} |
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//scheduler param
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return createProcessResult; |
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} |
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/** |
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* get import process schedule result |
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* @param loginUser |
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* @param currentProjectName |
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* @param result |
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* @param processMeta |
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* @param processDefinitionName |
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* @param processDefinitionId |
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* @return |
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*/ |
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private boolean getImportProcessScheduleResult(User loginUser, |
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String currentProjectName, |
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Map<String, Object> result, |
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ProcessMeta processMeta, |
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String processDefinitionName, |
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Integer processDefinitionId) { |
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if (null != processMeta.getScheduleCrontab() && null != processDefinitionId) { |
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int scheduleInsert = importProcessSchedule(loginUser, |
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currentProjectName, |
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@ -768,11 +869,33 @@ public class ProcessDefinitionService extends BaseDAGService {
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if (0 == scheduleInsert) { |
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putMsg(result, Status.IMPORT_PROCESS_DEFINE_ERROR); |
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return result; |
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return false; |
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} |
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} |
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return true; |
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} |
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return result; |
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/** |
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* check importance params |
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* @param processMeta |
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* @param result |
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* @return |
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*/ |
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private boolean checkImportanceParams(ProcessMeta processMeta,Map<String, Object> result){ |
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if (StringUtils.isEmpty(processMeta.getProjectName())) { |
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putMsg(result, Status.DATA_IS_NULL, "projectName"); |
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return false; |
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} |
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if (StringUtils.isEmpty(processMeta.getProcessDefinitionName())) { |
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putMsg(result, Status.DATA_IS_NULL, "processDefinitionName"); |
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return false; |
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} |
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if (StringUtils.isEmpty(processMeta.getProcessDefinitionJson())) { |
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putMsg(result, Status.DATA_IS_NULL, "processDefinitionJson"); |
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return false; |
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} |
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return true; |
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} |
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/** |
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kezhenxu94
4 years ago
committed by
GitHub