private void validateCreateOrUpdateParameter(CreateResourceParameter resource, String operate) throws BadRequestBusinessException { if (operate.equals(Constant.VALIDATION_UPDATE)) { Integer type = resource.getType(); if (type != null) { if (type != ResourceType.TEXT && type != ResourceType.PICTURE && type != ResourceType.AUDIO && type != ResourceType.VIDEO) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",资源类型错误"); } } return; } String nodeId = resource.getNodeId(); if (nodeId == null || nodeId.trim().equals("")) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",nodeId为空"); } if (nodeDao.findById(nodeId) == null || nodeDao.findById(nodeId).equals(null)) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",节点不存在"); } Integer type = resource.getType(); if (type == null || type.toString().trim().equals("")) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",type为空"); } if (type != ResourceType.TEXT && type != ResourceType.PICTURE && type != ResourceType.AUDIO && type != ResourceType.VIDEO) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",资源类型错误"); } String name = resource.getName(); if (name == null || name.trim().equals("") || name.trim().length() == 0) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",name为空"); } String key = resource.getKeyWord(); if (key == null || key.trim().equals("") || key.trim().length() == 0) { throw new BadRequestBusinessException("失败," + JSON.toJSONString(resource) + ",路径为空"); } List<String> tagNames = resource.getTags(); if (tagNames != null && !tagNames.isEmpty() && tagNames.size() > 0) { Integer size = tagNames.size(); for (int i = 0; i < size; i++) { String tagName = tagNames.get(i); if (tagName.trim().length() == 0 || tagName.trim().equals("")) { throw new BadRequestBusinessException("失败,tagName[" + (i + 1) + "]为空"); } } } }