本文整理了Java中com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry.toUrlsWithoutEmpty()方法的一些代码示例，展示了ZookeeperRegistry.toUrlsWithoutEmpty()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。ZookeeperRegistry.toUrlsWithoutEmpty()方法的具体详情如下：
包路径：com.alibaba.dubbo.registry.zookeeper.ZookeeperRegistry
类名称：ZookeeperRegistry
方法名：toUrlsWithoutEmpty

ZookeeperRegistry.toUrlsWithoutEmpty介绍

暂无

代码示例

代码示例来源：origin: com.alibaba/dubbo

private List<URL> toUrlsWithEmpty(URL consumer, String path, List<String> providers) {
  List<URL> urls = toUrlsWithoutEmpty(consumer, providers);
  if (urls == null || urls.isEmpty()) {
    int i = path.lastIndexOf('/');
    String category = i < 0 ? path : path.substring(i + 1);
    URL empty = consumer.setProtocol(Constants.EMPTY_PROTOCOL).addParameter(Constants.CATEGORY_KEY, category);
    urls.add(empty);
  }
  return urls;
}

代码示例来源：origin: remoting/dubbox

private List<URL> toUrlsWithEmpty(URL consumer, String path, List<String> providers) {
  List<URL> urls = toUrlsWithoutEmpty(consumer, providers);
  if (urls.isEmpty()) {
    int i = path.lastIndexOf('/');
    String category = i < 0 ? path : path.substring(i + 1);
    URL empty = consumer.setProtocol(Constants.EMPTY_PROTOCOL).addParameter(Constants.CATEGORY_KEY, category);
    urls.add(empty);
  }
  return urls;
}

代码示例来源：origin: remoting/dubbox

private List<URL> toUrlsWithEmpty(URL consumer, String path, List<String> providers) {
  List<URL> urls = toUrlsWithoutEmpty(consumer, providers);
  if (urls.isEmpty()) {
    int i = path.lastIndexOf('/');
    String category = i < 0 ? path : path.substring(i + 1);
    URL empty = consumer.setProtocol(Constants.EMPTY_PROTOCOL).addParameter(Constants.CATEGORY_KEY, category);
    urls.add(empty);
  }
  return urls;
}

代码示例来源：origin: remoting/dubbox

public List<URL> lookup(URL url) {
  if (url == null) {
    throw new IllegalArgumentException("lookup url == null");
  }
  try {
    List<String> providers = new ArrayList<String>();
    for (String path : toCategoriesPath(url)) {
        List<String> children = zkClient.getChildren(path);
        if (children != null) {
          providers.addAll(children);
        }
    }
    return toUrlsWithoutEmpty(url, providers);
  } catch (Throwable e) {
    throw new RpcException("Failed to lookup " + url + " from zookeeper " + getUrl() + ", cause: " + e.getMessage(), e);
  }
}

代码示例来源：origin: remoting/dubbox

public List<URL> lookup(URL url) {
  if (url == null) {
    throw new IllegalArgumentException("lookup url == null");
  }
  try {
    List<String> providers = new ArrayList<String>();
    for (String path : toCategoriesPath(url)) {
        List<String> children = zkClient.getChildren(path);
        if (children != null) {
          providers.addAll(children);
        }
    }
    return toUrlsWithoutEmpty(url, providers);
  } catch (Throwable e) {
    throw new RpcException("Failed to lookup " + url + " from zookeeper " + getUrl() + ", cause: " + e.getMessage(), e);
  }
}

代码示例来源：origin: com.alibaba/dubbo

@Override
public List<URL> lookup(URL url) {
  if (url == null) {
    throw new IllegalArgumentException("lookup url == null");
  }
  try {
    List<String> providers = new ArrayList<String>();
    for (String path : toCategoriesPath(url)) {
      List<String> children = zkClient.getChildren(path);
      if (children != null) {
        providers.addAll(children);
      }
    }
    return toUrlsWithoutEmpty(url, providers);
  } catch (Throwable e) {
    throw new RpcException("Failed to lookup " + url + " from zookeeper " + getUrl() + ", cause: " + e.getMessage(), e);
  }
}