How to use

getFormKey

method

in

org.flowable.cmmn.model.Stage

@Override
protected void writePlanItemDefinitionSpecificAttributes(Stage stage, XMLStreamWriter xtw) throws Exception {
  super.writePlanItemDefinitionSpecificAttributes(stage, xtw);
  if (StringUtils.isNotEmpty(stage.getFormKey())) {
    xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_EXTENSIONS_NAMESPACE, ATTRIBUTE_FORM_KEY, stage.getFormKey());
  }
  if (stage.isAutoComplete()) {
    xtw.writeAttribute(ATTRIBUTE_IS_AUTO_COMPLETE, Boolean.toString(stage.isAutoComplete()));
  }
  if (StringUtils.isNotEmpty(stage.getAutoCompleteCondition())) {
    xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_EXTENSIONS_NAMESPACE, ATTRIBUTE_AUTO_COMPLETE_CONDITION, stage.getAutoCompleteCondition());
  }
  if (stage.getDisplayOrder() != null) {
    xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_EXTENSIONS_NAMESPACE, ATTRIBUTE_DISPLAY_ORDER, String.valueOf(stage.getDisplayOrder()));
  }
  if (!stage.isIncludeInStageOverview()) { // if it's missing, it's true by default
    xtw.writeAttribute(FLOWABLE_EXTENSIONS_PREFIX, FLOWABLE_EXTENSIONS_NAMESPACE, ATTRIBUTE_INCLUDE_IN_STAGE_OVERVIEW, "false");
  }
}

  protected FormInfo getStartForm(CaseDefinition caseDefinition) {
    FormInfo formInfo = null;
    CmmnModel cmmnModel = repositoryService.getCmmnModel(caseDefinition.getId());
    Case caze = cmmnModel.getCaseById(caseDefinition.getKey());
    Stage stage = caze.getPlanModel();
    if (StringUtils.isNotEmpty(stage.getFormKey())) {
      CmmnDeployment deployment = repositoryService.createDeploymentQuery().deploymentId(caseDefinition.getDeploymentId()).singleResult();
      formInfo = formRepositoryService.getFormModelByKeyAndParentDeploymentId(stage.getFormKey(),
              deployment.getParentDeploymentId(), caseDefinition.getTenantId(), cmmnEngineConfiguration.isFallbackToDefaultTenant());
    }

    if (formInfo == null) {
      // Definition found, but no form attached
      throw new FlowableObjectNotFoundException("Case definition does not have a start form defined: " + caseDefinition.getId());
    }
    
    return formInfo;
  }
}

protected void setCaseDefinitionVersionsAndIds(CmmnParseResult parseResult, Map<CaseDefinitionEntity, CaseDefinitionEntity> mapNewToOldCaseDefinitions) {
  for (CaseDefinitionEntity caseDefinition : parseResult.getAllCaseDefinitions()) {
    int version = 1;
    CaseDefinitionEntity latest = mapNewToOldCaseDefinitions.get(caseDefinition);
    if (latest != null) {
      version = latest.getVersion() + 1;
    }
    caseDefinition.setVersion(version);
    if (usePrefixId) {
      caseDefinition.setId(caseDefinition.getIdPrefix() + idGenerator.getNextId());
    } else {
      caseDefinition.setId(idGenerator.getNextId());
    }
    Case caseObject = parseResult.getCmmnCaseForCaseDefinition(caseDefinition);
    if (caseObject.getPlanModel().getFormKey() != null) {
      caseDefinition.setHasStartFormKey(true);
    }
  }
}

Stage planModel = caseModel.getPlanModel();
if (StringUtils.isNotEmpty(planModel.getFormKey())) {
  CmmnDeployment deployment = CommandContextUtil.getCmmnDeploymentEntityManager(commandContext).findById(caseDefinition.getDeploymentId());
  formInfo = formService.getFormInstanceModelByKeyAndParentDeploymentIdAndScopeId(planModel.getFormKey(), deployment.getParentDeploymentId(), 
          caseInstanceId, ScopeTypes.CMMN, null, caseDefinition.getTenantId(), cmmnEngineConfiguration.isFallbackToDefaultTenant());

Case caze = cmmnModel.getCaseById(caseDefinition.getKey());
Stage planModel = caze.getPlanModel();
if (planModel != null && StringUtils.isNotEmpty(planModel.getFormKey())) {
  FormRepositoryService formRepositoryService = CommandContextUtil.getFormRepositoryService(commandContext);
  if (formRepositoryService != null) {
      formInfo = formRepositoryService.getFormModelByKey(planModel.getFormKey());
    } else {
      CmmnEngineConfiguration cmmnEngineConfiguration = CommandContextUtil.getCmmnEngineConfiguration(commandContext);
      formInfo = formRepositoryService.getFormModelByKey(planModel.getFormKey(), caseInstanceEntity.getTenantId(), 
              cmmnEngineConfiguration.isFallbackToDefaultTenant());
    LOGGER.warn("Requesting form model {} without configured formRepositoryService", planModel.getFormKey());