Examples with Pair com.alibaba.nacos.common.utils.Pair used on opensource projects

Example 1 with Pair

use of com.alibaba.nacos.common.utils.Pair in project nacos by alibaba.

the class ConfigController method parseImportDataV2.

/**
 * new version import config add .metadata.yml file.
 *
 * @param unziped          export file.
 * @param configInfoList   parse file result.
 * @param unrecognizedList unrecognized file.
 * @param namespace        import namespace.
 * @return error result.
 */
private RestResult<Map<String, Object>> parseImportDataV2(ZipUtils.UnZipResult unziped, List<ConfigAllInfo> configInfoList, List<Map<String, String>> unrecognizedList, String namespace) {
    ZipUtils.ZipItem metaDataItem = unziped.getMetaDataItem();
    String metaData = metaDataItem.getItemData();
    Map<String, Object> failedData = new HashMap<>(4);
    ConfigMetadata configMetadata = YamlParserUtil.loadObject(metaData, ConfigMetadata.class);
    if (configMetadata == null || CollectionUtils.isEmpty(configMetadata.getMetadata())) {
        failedData.put("succCount", 0);
        return RestResultUtils.buildResult(ResultCodeEnum.METADATA_ILLEGAL, failedData);
    }
    List<ConfigMetadata.ConfigExportItem> configExportItems = configMetadata.getMetadata();
    // check config metadata
    for (ConfigMetadata.ConfigExportItem configExportItem : configExportItems) {
        if (StringUtils.isBlank(configExportItem.getDataId()) || StringUtils.isBlank(configExportItem.getGroup()) || StringUtils.isBlank(configExportItem.getType())) {
            failedData.put("succCount", 0);
            return RestResultUtils.buildResult(ResultCodeEnum.METADATA_ILLEGAL, failedData);
        }
    }
    List<ZipUtils.ZipItem> zipItemList = unziped.getZipItemList();
    Set<String> metaDataKeys = configExportItems.stream().map(metaItem -> GroupKey.getKey(metaItem.getDataId(), metaItem.getGroup())).collect(Collectors.toSet());
    Map<String, String> configContentMap = new HashMap<>(zipItemList.size());
    int itemNameLength = 2;
    zipItemList.forEach(item -> {
        String itemName = item.getItemName();
        String[] groupAdnDataId = itemName.split(Constants.CONFIG_EXPORT_ITEM_FILE_SEPARATOR);
        if (groupAdnDataId.length != itemNameLength) {
            Map<String, String> unrecognizedItem = new HashMap<>(2);
            unrecognizedItem.put("itemName", item.getItemName());
            unrecognizedList.add(unrecognizedItem);
            return;
        }
        String group = groupAdnDataId[0];
        String dataId = groupAdnDataId[1];
        String key = GroupKey.getKey(dataId, group);
        // metadata does not contain config file
        if (!metaDataKeys.contains(key)) {
            Map<String, String> unrecognizedItem = new HashMap<>(2);
            unrecognizedItem.put("itemName", "未在元数据中找到: " + item.getItemName());
            unrecognizedList.add(unrecognizedItem);
            return;
        }
        String itemData = item.getItemData();
        configContentMap.put(key, itemData);
    });
    for (ConfigMetadata.ConfigExportItem configExportItem : configExportItems) {
        String dataId = configExportItem.getDataId();
        String group = configExportItem.getGroup();
        String content = configContentMap.get(GroupKey.getKey(dataId, group));
        // config file not in metadata
        if (content == null) {
            Map<String, String> unrecognizedItem = new HashMap<>(2);
            unrecognizedItem.put("itemName", "未在文件中找到: " + group + "/" + dataId);
            unrecognizedList.add(unrecognizedItem);
            continue;
        }
        // encrypted
        Pair<String, String> pair = EncryptionHandler.encryptHandler(dataId, content);
        content = pair.getSecond();
        ConfigAllInfo ci = new ConfigAllInfo();
        ci.setGroup(group);
        ci.setDataId(dataId);
        ci.setContent(content);
        ci.setType(configExportItem.getType());
        ci.setDesc(configExportItem.getDesc());
        ci.setAppName(configExportItem.getAppName());
        ci.setTenant(namespace);
        ci.setEncryptedDataKey(pair.getFirst());
        configInfoList.add(ci);
    }
    return null;
}