Package org.apache.avro.ipc.generic

Examples of org.apache.avro.ipc.generic.GenericRequestor

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public class TestClient {
  public static void main (String[] args) throws IOException, MalformedURLException {
    Protocol protocol = Protocol.parse(new File("test-proto.avpr"));

    HttpTransceiver transceiver = new HttpTransceiver(new URL("http://localhost:8080"));
    GenericRequestor requestor = new GenericRequestor(protocol, transceiver);

    GenericData.Record message = new GenericData.Record(protocol.getType("Message"));
    message.put("data", new Utf8("Hello from Client"));

    Schema schema = protocol.getMessages().get("xyz").getRequest();
    GenericData.Record request = new GenericData.Record(schema);
    request.put("message", message);

    Object result = requestor.request("xyz", request);
    System.out.println(result);
  }
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    request("delete", request);
  }

  private Object request (String msg, Object request) throws IOException {
    HttpTransceiver transceiver = new HttpTransceiver(url);
    GenericRequestor requestor = new GenericRequestor(protocol, transceiver);
    return(requestor.request(msg, request));
  }
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                             Schema.create(Schema.Type.STRING),
                             Schema.createUnion(new ArrayList<Schema>()));
    protocol.getMessages().put("hello", message);
    Transceiver t = createTransceiver();
    try {
      GenericRequestor r = new GenericRequestor(protocol, t);
      addRpcPlugins(r);
      GenericRecord params = new GenericData.Record(message.getRequest());
      params.put("extra", Boolean.TRUE);
      params.put("greeting", new Utf8("bob"));
      Utf8 response = (Utf8)r.request("hello", params);
      assertEquals(new Utf8("goodbye"), response);
    } finally {
      t.close();
      server.close();
    }
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                             Schema.create(Schema.Type.STRING),
                             Schema.createUnion(new ArrayList<Schema>()));
    protocol.getMessages().put("hello", message);
    Transceiver t = createTransceiver();
    try {
      GenericRequestor r = new GenericRequestor(protocol, t);
      addRpcPlugins(r);
      GenericRecord params = new GenericData.Record(message.getRequest());
      params.put("extra", Boolean.TRUE);
      params.put("greeting", "bob");
      String response = r.request("hello", params).toString();
      assertEquals("goodbye", response);
    } finally {
      t.close();
    }
  }
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    SaslClient saslClient = Sasl.createSaslClient
      (new String[]{DIGEST_MD5_MECHANISM}, PRINCIPAL, SERVICE, HOST,
       DIGEST_MD5_PROPS, new TestSaslCallbackHandler());
    client = new SaslSocketTransceiver(new InetSocketAddress(server.getPort()),
                                       saslClient);
    requestor = new GenericRequestor(PROTOCOL, client);
  }
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      (new TestResponder(), new InetSocketAddress(0), DIGEST_MD5_MECHANISM,
       SERVICE, HOST, DIGEST_MD5_PROPS, new TestSaslCallbackHandler());
    s.start();
    Transceiver c =
      new SaslSocketTransceiver(new InetSocketAddress(s.getPort()));
    GenericRequestor requestor = new GenericRequestor(PROTOCOL, c);
    GenericRecord params =
      new GenericData.Record(PROTOCOL.getMessages().get("hello").getRequest());
    params.put("greeting", "bob");
    Utf8 response = (Utf8)requestor.request("hello", params);
    assertEquals(new Utf8("goodbye"), response);
    s.close();
    c.close();
  }
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    SaslClient saslClient = Sasl.createSaslClient
      (new String[]{DIGEST_MD5_MECHANISM}, PRINCIPAL, SERVICE, HOST,
       DIGEST_MD5_PROPS, new WrongPasswordCallbackHandler());
    Transceiver c = new SaslSocketTransceiver
      (new InetSocketAddress(server.getPort()), saslClient);
    GenericRequestor requestor = new GenericRequestor(PROTOCOL, c);
    GenericRecord params =
      new GenericData.Record(PROTOCOL.getMessages().get("hello").getRequest());
    params.put("greeting", "bob");
    Utf8 response = (Utf8)requestor.request("hello", params);
    assertEquals(new Utf8("goodbye"), response);
    s.close();
    c.close();
  }
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  public void testStartServer() throws Exception {
    if (server != null) return;
    server = new SaslSocketServer(new TestResponder(),new InetSocketAddress(0));
    server.start();
    client = new SaslSocketTransceiver(new InetSocketAddress(server.getPort()));
    requestor = new GenericRequestor(PROTOCOL, client);
  }
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                             Schema.create(Schema.Type.NULL),
                             Schema.createUnion(new ArrayList<Schema>()));
    protocol.getMessages().put("ack", message);

    // call a server over a stateless protocol that has a one-way "ack"
    GenericRequestor requestor =
      new GenericRequestor(protocol, createTransceiver());
    requestor.request("ack", new GenericData.Record(message.getRequest()));

    // make the request again, to better test handshakes w/ differing protocols
    requestor.request("ack", new GenericData.Record(message.getRequest()));
  }
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    SaslClient saslClient = Sasl.createSaslClient
      (new String[]{DIGEST_MD5_MECHANISM}, PRINCIPAL, SERVICE, HOST,
       DIGEST_MD5_PROPS, new TestSaslCallbackHandler());
    client = new SaslSocketTransceiver(new InetSocketAddress(server.getPort()),
                                       saslClient);
    requestor = new GenericRequestor(PROTOCOL, client);
  }
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Related Classes of org.apache.avro.ipc.generic.GenericRequestor

  • HTClient
  • org.apache.avro.ipc.stats.StatsPluginOverhead
  • org.apache.avro.ipc.stats.TestStatsPluginAndServlet
  • org.apache.avro.ipc.TestLocalTransceiver
  • org.apache.avro.ipc.TestSaslAnonymous
  • org.apache.avro.ipc.TestSaslDigestMd5
  • org.apache.avro.ipc.trace.TestBasicTracing
  • org.apache.avro.ipc.trace.TestBasicTracing$RecursingResponder
  • org.apache.avro.ipc.trace.TestEndToEndTracing
  • org.apache.avro.ipc.trace.TestEndToEndTracing$RecursingResponder
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