Examples of com.linkedin.r2.transport.http.client.HttpClientFactory

Package com.linkedin.r2.transport.http.client

Examples of com.linkedin.r2.transport.http.client.HttpClientFactory

com.linkedin.r2.transport.http.client.HttpClientFactory
A factory for HttpNettyClient instances. All clients created by the factory will share the same resources, in particular the {@link ClientSocketChannelFactory} and {@link ScheduledExecutorService}. In order to shutdown cleanly, all clients issued by the factory should be shutdown via {@link TransportClient#shutdown(com.linkedin.common.callback.Callback)} and the factoryitself should be shut down via one of the following two methods:
- {@link #shutdown(com.linkedin.common.callback.Callback)}
- {@link #shutdown(com.linkedin.common.callback.Callback,long,java.util.concurrent.TimeUnit)}
See the method descriptions for more details. Note that factory shutdown and shutdown of the clients can be initiated in any order. @author Chris Pettitt @author Steven Ihde @version $Revision$

    return new PerfClient(crf, numThreads);
  }


  public static PerfClient httpRest(URI uri, int numThreads, int numMsgs, int msgSize)
  {
    final TransportClient transportClient = new HttpClientFactory().getClient(Collections.<String, String>emptyMap());
    final Client client = new TransportClientAdapter(transportClient);
    final RequestGenerator<RestRequest> reqGen = new RestRequestGenerator(uri, numMsgs, msgSize);
    final ClientRunnableFactory crf = new RestClientRunnableFactory(client, reqGen);


    return new PerfClient(crf, numThreads);

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  @Test(dataProvider = com.linkedin.restli.internal.common.TestConstants.RESTLI_PROTOCOL_1_2_PREFIX + "requestBuilderDataProvider")
  //test cookbook example from quickstart wiki
  public void testCookbook(RootBuilderWrapper<Long, Greeting> builders) throws Exception
  {
    Client r2Client = new TransportClientAdapter(new HttpClientFactory().getClient(Collections.<String, String>emptyMap()));
    RestClient restClient = new RestClient(r2Client, "http://localhost:1338/");


    // GET
    Request<Greeting> request = builders.get().id(1L).build();
    ResponseFuture<Greeting> future = restClient.sendRequest(request);

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   * To see the demo, run RestLiFortuneServer, then start the client
   */
  public static void main(String[] args) throws Exception
  {
    // Create an HttpClient and wrap it in an abstraction layer
    final HttpClientFactory http = new HttpClientFactory(FilterChains.create(
      new ClientCompressionFilter(EncodingType.IDENTITY, new EncodingType[]{ EncodingType.SNAPPY}, Collections.singletonList("*"))
    ));


    final Client r2Client = new TransportClientAdapter(
                                      http.getClient(Collections.<String, String>emptyMap()));


    // Create a RestClient to talk to localhost:8080
    RestClient restClient = new RestClient(r2Client, "http://localhost:8080/");


    // Generate a random ID for a fortune cookie, in the range 0-5
    long fortuneId = (long) (Math.random() * 5);


    // Construct a request for the specified fortune
    FortunesGetBuilder getBuilder = _fortuneBuilder.get();
    Request<Fortune> getReq = getBuilder.id(fortuneId).build();


    // Send the request and wait for a response
    final ResponseFuture<Fortune> getFuture = restClient.sendRequest(getReq);
    final Response<Fortune> resp = getFuture.getResponse();


    // Print the response
    System.out.println(resp.getEntity().getFortune());


    // shutdown
    restClient.shutdown(new FutureCallback<None>());
    http.shutdown(new FutureCallback<None>());
  }

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   * The only argument is the path to the resource on the photo server, e.g. /photos/1
   */
  public static void main(String[] args) throws Exception
  {
    // create HTTP Netty client with default properties
    final HttpClientFactory http = new HttpClientFactory();
    final TransportClient transportClient = http.getClient(Collections.<String, String>emptyMap());
    // create an abstraction layer over the actual client, which supports both REST and RPC
    final Client r2Client = new TransportClientAdapter(transportClient);
    // REST client wrapper that simplifies the interface
    final StringBuilder serverUrlBuilder = new StringBuilder("http://").append(SERVER_HOSTNAME).append(":").append(SERVER_PORT).append("/");
    final RestClient restClient = new RestClient(r2Client, serverUrlBuilder.toString());
    final RestLiExampleBasicClient photoClient = new RestLiExampleBasicClient(restClient);


    String pathInfo = args.length == 0 ? "" : args[0];
    photoClient.sendRequest(pathInfo, new PrintWriter(System.out));
    photoClient.shutdown();
    http.shutdown(new FutureCallback<None>());
  }

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   * To see the demo, run RestLiFortuneServer, then start the client
   */
  public static void main(String[] args) throws Exception
  {
    // Create an HttpClient and wrap it in an abstraction layer
    final HttpClientFactory http = new HttpClientFactory();
    final Client r2Client = new TransportClientAdapter(
                                      http.getClient(Collections.<String, String>emptyMap()));


    // Create a RestClient to talk to localhost:8080
    RestClient restClient = new RestClient(r2Client, "http://localhost:8080/");


    // Generate a random ID for a fortune cookie, in the range 0-5
    long fortuneId = (long) (Math.random() * 5);


    // Construct a request for the specified fortune
    FortunesGetBuilder getBuilder = _fortuneBuilder.get();
    Request<Fortune> getReq = getBuilder.id(fortuneId).build();


    // Send the request and wait for a response
    final ResponseFuture<Fortune> getFuture = restClient.sendRequest(getReq);
    final Response<Fortune> resp = getFuture.getResponse();


    // Print the response
    System.out.println(resp.getEntity().getFortune());


    // shutdown
    restClient.shutdown(new FutureCallback<None>());
    http.shutdown(new FutureCallback<None>());
  }

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                                      new DegraderLoadBalancerStrategyFactoryV3());


    Map<String, TransportClientFactory> clientFactories =
        new HashMap<String, TransportClientFactory>();


    clientFactories.put("http", new HttpClientFactory());


    // create the state
    SimpleLoadBalancerState state =
        new SimpleLoadBalancerState(executorService,
                                    uriBus,

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    loadBalancerStrategyFactories.put("degraderV2_1", new DegraderLoadBalancerStrategyFactoryV2_1());


    Map<String, TransportClientFactory> clientFactories =
        new HashMap<String, TransportClientFactory>();


    clientFactories.put("http", new HttpClientFactory());


    // create the state
    SimpleLoadBalancerState state =
        new SimpleLoadBalancerState(executor,
                                    uriBus,

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    {
      d2ServicePath = "services";
    }


    Map<String, TransportClientFactory> clientFactories = new HashMap<String, TransportClientFactory>();
    clientFactories.put("http", new HttpClientFactory());


    Map<String, LoadBalancerStrategyFactory<? extends LoadBalancerStrategy>> loadBalancerStrategyFactories =
    new HashMap<String, LoadBalancerStrategyFactory<? extends LoadBalancerStrategy>>();


    loadBalancerStrategyFactories.put("random", new RandomLoadBalancerStrategyFactory());

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                                      new DegraderLoadBalancerStrategyFactoryV3());


    Map<String, TransportClientFactory> clientFactories =
            new HashMap<String, TransportClientFactory>();


    clientFactories.put("http", new HttpClientFactory());


    // We rely on _tmpdir below being fresh for each test case.  Otherwise, leftover files in
    // _tmpdir from a previous test could affect another test.  This is accomplished with the
    // @BeforeMethod and @AfterMethod annotations.
    ZKFSTogglingLoadBalancerFactoryImpl f2 = new ZKFSTogglingLoadBalancerFactoryImpl(

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  @BeforeSuite
  private void init() throws Exception
  {
    _testServer = new TestServer();
    _clientFactory = new HttpClientFactory();
  }

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