How to use

setVersion

method

in

org.activiti.engine.repository.Model

public static Model getModelVariables(ObjectNode nodesVariables, Model model) throws Exception {
  if (StringUtils.isEmpty(nodesVariables) || StringUtils.isEmpty(nodesVariables.get(TAG_EX_MODEL))) {
    throw new Exception("");
  }
  JsonNode modelNode = nodesVariables.get(TAG_EX_MODEL);
  model.setName(NodeVariableUtil.hasVariableEmpty(modelNode.get(ModelDataJsonConstants.MODEL_NAME)));
  model.setMetaInfo(NodeVariableUtil.hasVariableEmpty(modelNode.get(TAG_EX_METAINFO)));
  model.setTenantId("userId");
  model.setVersion(Constants.DEFAULT_VERSION);
  if (!StringUtils.isEmpty(modelNode.get(ModelDataJsonConstants.MODEL_REVISION))) {
    model.setVersion(Integer.parseInt(modelNode.get(ModelDataJsonConstants.MODEL_REVISION).textValue()));
  }
  return model;
}

 @ApiOperation(value = "Create a model", tags = {"Models"}, notes = "All request values are optional. For example, you can only include the name attribute in the request body JSON-object, only setting the name of the model, leaving all other fields null.")
 @ApiResponses(value = {
   @ApiResponse(code = 200, message = "Indicates the model was created.")
 })
 @RequestMapping(value = "/repository/models", method = RequestMethod.POST, produces = "application/json")
 public ModelResponse createModel(@RequestBody ModelRequest modelRequest, HttpServletRequest request, HttpServletResponse response) {
  Model model = repositoryService.newModel();
  model.setCategory(modelRequest.getCategory());
  model.setDeploymentId(modelRequest.getDeploymentId());
  model.setKey(modelRequest.getKey());
  model.setMetaInfo(modelRequest.getMetaInfo());
  model.setName(modelRequest.getName());
  model.setVersion(modelRequest.getVersion());
  model.setTenantId(modelRequest.getTenantId());

  repositoryService.saveModel(model);
  response.setStatus(HttpStatus.CREATED.value());
  return restResponseFactory.createModelResponse(model);
 }
}

model.setVersion(modelRequest.getVersion());