Examples of com.alibaba.dubbo.common.URL

            // 导出服务
            String contextPath = protocolConfig.getContextpath();
            if ((contextPath == null || contextPath.length() == 0) && provider != null) {
                contextPath = provider.getContextpath();
            }
            URL url = new URL(name, host, port, (contextPath == null || contextPath.length() == 0 ? "" : contextPath + "/") + path, map);
            
            if (ExtensionLoader.getExtensionLoader(ConfiguratorFactory.class)
                .hasExtension(url.getProtocol())) {
                url = ExtensionLoader.getExtensionLoader(ConfiguratorFactory.class)
                    .getExtension(url.getProtocol()).getConfigurator(url).configure(url);
            }
            
            String scope = url.getParameter(Constants.SCOPE_KEY);
            //配置为none不暴露
            if (! Constants.SCOPE_NONE.toString().equalsIgnoreCase(scope)) {
              //配置不是remote的情况下做本地暴露 (配置为remote，则表示只暴露远程服务)
              if (!Constants.SCOPE_REMOTE.toString().equalsIgnoreCase(scope)) {
                exportLocal(url);
              }
              //如果配置不是local则暴露为远程服务.(配置为local，则表示只暴露远程服务)
              if (! Constants.SCOPE_LOCAL.toString().equalsIgnoreCase(scope) ){
                if (logger.isInfoEnabled()) {
                      logger.info("Export dubbo service " + interfaceClass.getName() + " to url " + url);
                  }
                if (registryURLs != null && registryURLs.size() > 0
                          && url.getParameter("register", true)) {
                      for (URL registryURL : registryURLs) {
                          url = url.addParameterIfAbsent("dynamic", registryURL.getParameter("dynamic"));
                          URL monitorUrl = loadMonitor(registryURL);
                          if (monitorUrl != null) {
                              url = url.addParameterAndEncoded(Constants.MONITOR_KEY, monitorUrl.toFullString());
                          }
                          if (logger.isInfoEnabled()) {
                              logger.info("Register dubbo service " + interfaceClass.getName() + " url " + url + " to registry " + registryURL);
                          }
                          Invoker<?> invoker = proxyFactory.getInvoker(ref, (Class) interfaceClass, registryURL.addParameterAndEncoded(Constants.EXPORT_KEY, url.toFullString()));

    }


    @SuppressWarnings({ "unchecked", "rawtypes" })
    private void exportLocal(URL url) {
        if (!Constants.LOCAL_PROTOCOL.equalsIgnoreCase(url.getProtocol())) {
            URL local = URL.valueOf(url.toFullString())
                    .setProtocol(Constants.LOCAL_PROTOCOL)
                    .setHost(NetUtils.LOCALHOST)
                    .setPort(0);
            Exporter<?> exporter = protocol.export(
                    proxyFactory.getInvoker(ref, (Class) interfaceClass, local));

            long maxOutput = numbers[7];
            long maxElapsed = numbers[8];
            long maxConcurrent = numbers[9];
             
            // 发送汇总信息
            URL url = statistics.getUrl()
                    .addParameters(MonitorService.TIMESTAMP, timestamp,
                            MonitorService.SUCCESS, String.valueOf(success),
                            MonitorService.FAILURE, String.valueOf(failure), 
                            MonitorService.INPUT, String.valueOf(input), 
                            MonitorService.OUTPUT, String.valueOf(output),

            long elapsed = System.currentTimeMillis() - start; // 计算调用耗时
            int concurrent = getConcurrent(invoker, invocation).get(); // 当前并发数
            String application = invoker.getUrl().getParameter(Constants.APPLICATION_KEY);
            String service = invoker.getInterface().getName(); // 获取服务名称
            String method = RpcUtils.getMethodName(invocation); // 获取方法名
            URL url = invoker.getUrl().getUrlParameter(Constants.MONITOR_KEY);
            Monitor monitor = monitorFactory.getMonitor(url);
            int localPort;
            String remoteKey;
            String remoteValue;
            if (Constants.CONSUMER_SIDE.equals(invoker.getUrl().getParameter(Constants.SIDE_KEY))) {
                // ---- 服务消费方监控 ----
                context = RpcContext.getContext(); // 消费方必须在invoke()之后获取context信息
                localPort = 0;
                remoteKey = MonitorService.PROVIDER;
                remoteValue = invoker.getUrl().getAddress();
            } else {
                // ---- 服务提供方监控 ----
                localPort = invoker.getUrl().getPort();
                remoteKey = MonitorService.CONSUMER;
                remoteValue = context.getRemoteHost();
            }
            String input = "", output = "";
            if (invocation.getAttachment(Constants.INPUT_KEY) != null) {
                input = invocation.getAttachment(Constants.INPUT_KEY);
            }
            if (result != null && result.getAttachment(Constants.OUTPUT_KEY) != null) {
                output = result.getAttachment(Constants.OUTPUT_KEY);
            }
            monitor.collect(new URL(Constants.COUNT_PROTOCOL,
                                NetUtils.getLocalHost(), localPort,
                                service + "/" + method,
                                MonitorService.APPLICATION, application,
                                MonitorService.INTERFACE, service,
                                MonitorService.METHOD, method,

        private final int[]                     argumentIndex;


        public ConsistentHashSelector(List<Invoker<T>> invokers, String methodName, int identityHashCode) {
            this.virtualInvokers = new TreeMap<Long, Invoker<T>>();
            this.identityHashCode = System.identityHashCode(invokers);
            URL url = invokers.get(0).getUrl();
            this.replicaNumber = url.getMethodParameter(methodName, "hash.nodes", 160);
            String[] index = Constants.COMMA_SPLIT_PATTERN.split(url.getMethodParameter(methodName, "hash.arguments", "0"));
            argumentIndex = new int[index.length];
            for (int i = 0; i < index.length; i ++) {
                argumentIndex[i] = Integer.parseInt(index[i]);
            }
            for (Invoker<T> invoker : invokers) {

                    logger.warn(t.getMessage(), t);
                }
            } else if (attribute instanceof Charset) {
                return (Charset) attribute;
            }
            URL url = channel.getUrl();
            if (url != null) {
                String parameter = url.getParameter(Constants.CHARSET_KEY);
                if (parameter != null && parameter.length() > 0) {
                    try {
                        return Charset.forName(parameter);
                    } catch (Throwable t) {
                        logger.warn(t.getMessage(), t);

    }


    public <T> Exporter<T> export( Invoker<T> invoker ) throws RpcException {


        // 只能使用 thrift codec
        URL url = invoker.getUrl().addParameter(Constants.CODEC_KEY, ThriftCodec.NAME);
        // find server.
        String key = url.getAddress();
        //client 也可以暴露一个只有server可以调用的服务。
        boolean isServer = url.getParameter(Constants.IS_SERVER_KEY,true);
        if (isServer && ! serverMap.containsKey(key)) {
            serverMap.put(key, getServer(url));
        }
        // export service.
        key = serviceKey(url);

        }
        return buf.toString();
    }
    
    private String count(Invoker<?> invoker, String method) {
        URL url = invoker.getUrl();
        List<List<String>> table = new ArrayList<List<String>>();
        List<String> header = new ArrayList<String>();
        header.add("method");
        header.add("total");
        header.add("failed");

        }
    }


    private static boolean isClientSide(Channel channel) {
        InetSocketAddress address = channel.getRemoteAddress();
        URL url = channel.getUrl();
        return url.getPort() == address.getPort() && 
                    NetUtils.filterLocalHost(url.getIp())
                    .equals(NetUtils.filterLocalHost(address.getAddress().getHostAddress()));
    }

 */
@Activate(group = Constants.CONSUMER, value = Constants.ACTIVES_KEY)
public class ActiveLimitFilter implements Filter {


    public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
        URL url = invoker.getUrl();
        String methodName = invocation.getMethodName();
        int max = invoker.getUrl().getMethodParameter(methodName, Constants.ACTIVES_KEY, 0);
        RpcStatus count = RpcStatus.getStatus(invoker.getUrl(), invocation.getMethodName());
        if (max > 0) {
            long timeout = invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.TIMEOUT_KEY, 0);

Examples of com.alibaba.dubbo.common.URL

Related Classes of com.alibaba.dubbo.common.URL