本文整理了Java中org.activiti.engine.RepositoryService.getModelEditorSourceExtra方法的一些代码示例，展示了RepositoryService.getModelEditorSourceExtra的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。RepositoryService.getModelEditorSourceExtra方法的具体详情如下：
包路径：org.activiti.engine.RepositoryService
类名称：RepositoryService
方法名：getModelEditorSourceExtra

RepositoryService.getModelEditorSourceExtra介绍

[英]Returns the model editor source extra as a byte array
[中]以字节数组的形式返回模型编辑器源

代码示例

代码示例来源：origin: bill1012/AdminEAP

/**
 * 导出model的png文件
 */
@RequestMapping(value = "/model/export/image/{modelId}", method = RequestMethod.GET)
public void exportPng(@PathVariable("modelId") String modelId, HttpServletResponse response) {
  try {
    Model modelData = repositoryService.getModel(modelId);
    byte[] pngBytes = repositoryService.getModelEditorSourceExtra(modelData.getId());
    ByteArrayInputStream in = new ByteArrayInputStream(pngBytes);
    IOUtils.copy(in, response.getOutputStream());
    String filename = modelData.getKey() + ".process.model.png";
    response.setHeader("Content-Disposition", "attachment; filename=" + filename);
    response.flushBuffer();
  } catch (Exception e) {
    LOGGER.error("导出model的png文件失败：modelId={}", modelId, e);
  }
}

代码示例来源：origin: bill1012/AdminEAP

/**
 * 校验资源文件是否存在
 *
 * @param type    xml image 类型
 * @param modelId 模型id
 * @return
 * @throws IOException
 */
@RequestMapping(value = "/model/exist/{type}/{modelId}", method = RequestMethod.POST)
@ResponseBody
public Result resourceExist(@PathVariable("type") String type, @PathVariable("modelId") String modelId) throws IOException {
  Model modelData = repositoryService.getModel(modelId);
  if (type.equals("xml")) {
    BpmnJsonConverter jsonConverter = new BpmnJsonConverter();
    JsonNode editorNode = objectMapper.readTree(repositoryService.getModelEditorSource(modelData.getId()));
    BpmnModel bpmnModel = jsonConverter.convertToBpmnModel(editorNode);
    return new Result(!bpmnModel.getProcesses().isEmpty());
  } else {
    byte[] pngBytes = repositoryService.getModelEditorSourceExtra(modelData.getId());
    return new Result(pngBytes.length > 0);
  }
}

代码示例来源：origin: bill1012/AdminEAP

return new Result(true, realName, "成功生成流程配置xml");
} else {
  byte[] pngBytes = repositoryService.getModelEditorSourceExtra(modelId);
  String fileName = model.getKey() + ".model.png";
  String realPath = dirPath + File.separator + DIR_PATH + File.separator + fileName;

代码示例来源：origin: bill1012/AdminEAP

/**
 * 模型复制
 *
 * @param id
 * @return
 */
@RequestMapping(value = "/model/copy/{id}", method = RequestMethod.POST)
@ResponseBody
public Result copyModal(@PathVariable("id") String id) throws IOException {
  ModelEntity newModel = (ModelEntity) repositoryService.newModel();
  ModelEntity model = (ModelEntity) repositoryService.getModel(id);
  BeanUtils.copyProperties(model, newModel, "id", "revision");
  ObjectNode modelNode;
  if (!StrUtil.isEmpty(model.getMetaInfo())) {
    modelNode = (ObjectNode) objectMapper.readTree(model.getMetaInfo());
    newModel.setMetaInfo(modelNode.toString());
  }
  newModel.setDeploymentId(null);
  newModel.setEditorSourceExtraValueId(null);
  newModel.setEditorSourceValueId(null);
  newModel.setName(model.getName() + "(副本)");
  repositoryService.saveModel(newModel);
  repositoryService.addModelEditorSource(newModel.getId(), repositoryService.getModelEditorSource(model.getId()));
  repositoryService.addModelEditorSourceExtra(newModel.getId(), repositoryService.getModelEditorSourceExtra
      (model.getId()));
  return new Result(true, newModel.getId(), "流程复制成功");
}

代码示例来源：origin: org.activiti/activiti-rest

@ApiResponses(value = {
  @ApiResponse(code = 200, message = "Indicates the model was found and source is returned."),
  @ApiResponse(code = 404, message = "Indicates the requested model was not found.")
})
@ApiOperation(value = "Get the extra editor source for a model", tags = {"Models"},
notes = "Response body contains the model’s raw editor source. The response’s content-type is set to application/octet-stream, regardless of the content of the source.")
@RequestMapping(value = "/repository/models/{modelId}/source-extra", method = RequestMethod.GET)
protected @ResponseBody
byte[] getModelBytes(@ApiParam(name = "modelId", value="The id of the model.") @PathVariable String modelId, HttpServletResponse response) {
 byte[] editorSource = repositoryService.getModelEditorSourceExtra(modelId);
 if (editorSource == null) {
  throw new ActivitiObjectNotFoundException("Model with id '" + modelId + "' does not have extra source available.", String.class);
 }
 response.setContentType("application/octet-stream");
 return editorSource;
}

代码示例来源：origin: org.activiti/activiti-explorer

public void buttonClick(ClickEvent event) {
  
  if (StringUtils.isEmpty((String) nameTextField.getValue())) {
   form.setComponentError(new UserError("The name field is required."));
   return;
  }
  
  Model newModelData = repositoryService.newModel();
  
  ObjectNode modelObjectNode = new ObjectMapper().createObjectNode();
  modelObjectNode.put(MODEL_NAME, (String) nameTextField.getValue());
  String description = null;
  if (StringUtils.isNotEmpty((String) descriptionTextArea.getValue())) {
   description = (String) descriptionTextArea.getValue();
  } else {
   description = "";
  }
  modelObjectNode.put(MODEL_DESCRIPTION, description);
  newModelData.setMetaInfo(modelObjectNode.toString());
  newModelData.setName((String) nameTextField.getValue());
  
  repositoryService.saveModel(newModelData);
  
  repositoryService.addModelEditorSource(newModelData.getId(), repositoryService.getModelEditorSource(modelData.getId()));
  repositoryService.addModelEditorSourceExtra(newModelData.getId(), repositoryService.getModelEditorSourceExtra(modelData.getId()));
  
  close();
  ExplorerApp.get().getViewManager().showEditorProcessDefinitionPage(newModelData.getId());
 }
});

代码示例来源：origin: org.activiti/activiti-explorer

final byte[] editorSourceExtra = repositoryService.getModelEditorSourceExtra(modelData.getId());
if (editorSourceExtra != null) {
 streamSource = new StreamSource() {