Package org.apache.avro.generic

Examples of org.apache.avro.generic.GenericRecord

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       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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      (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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  }

  @Test
  public void testSingleRpc() throws IOException {
    Transceiver t = new LocalTransceiver(new TestResponder(protocol));
    GenericRecord params = new GenericData.Record(protocol.getMessages().get(
        "m").getRequest());
    params.put("x", new Utf8("hello"));
    GenericRequestor r = new GenericRequestor(protocol, t);
    assertEquals(new Utf8("there"), r.request("m", params));
  }
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    }

  }

  private void makeRequest(Transceiver t) throws IOException {
    GenericRecord params = new GenericData.Record(protocol.getMessages().get(
        "m").getRequest());
    params.put("x", 0);
    GenericRequestor r = new GenericRequestor(protocol, t);
    assertEquals(1, r.request("m", params));
  }
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        new URL("http://localhost:" + Integer.parseInt(args[0])));
    GenericRequestor req = new GenericRequestor(protocol, trans);

    while(true) {
      Thread.sleep(1000);
      GenericRecord params = new GenericData.Record(protocol.getMessages().get(
        "sleep").getRequest());
      Random rand = new Random();
      params.put("millis", Math.abs(rand.nextLong()) % 1000);
      int payloadSize = Math.abs(rand.nextInt()) % 10000;
      byte[] payload = new byte[payloadSize];
      rand.nextBytes(payload);
      params.put("data", ByteBuffer.wrap(payload));
      req.request("sleep", params);
    }
  }
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  @SuppressWarnings(value="unchecked")
  private static Object generate(Schema schema, Random random, int d) {
    switch (schema.getType()) {
    case RECORD:
      GenericRecord record = new GenericData.Record(schema);
      for (Schema.Field field : schema.getFields())
        record.put(field.name(), generate(field.schema(), random, d+1));
      return record;
    case ENUM:
      List<String> symbols = schema.getEnumSymbols();
      return new GenericData.EnumSymbol(symbols.get(random.nextInt(symbols.size())));
    case ARRAY:
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    requestor = new GenericRequestor(PROTOCOL, client);
  }

  @Test
  public void testHello() throws IOException {
    GenericRecord params =
      new GenericData.Record(PROTOCOL.getMessages().get("hello").getRequest());
    params.put("greeting", new Utf8("bob"));
    Utf8 response = (Utf8)requestor.request("hello", params);
    assertEquals(new Utf8("goodbye"), response);
  }
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    assertEquals(new Utf8("goodbye"), response);
  }

  @Test
  public void testEcho() throws IOException {
    GenericRecord record =
      new GenericData.Record(PROTOCOL.getType("TestRecord"));
    record.put("name", new Utf8("foo"));
    record.put("kind", new GenericData.EnumSymbol("BAR"));
    record.put("hash", new GenericData.Fixed
               (new byte[]{0,1,2,3,4,5,6,7,8,9,0,1,2,3,4,5}));
    GenericRecord params =
      new GenericData.Record(PROTOCOL.getMessages().get("echo").getRequest());
    params.put("record", record);
    Object echoed = requestor.request("echo", params);
    assertEquals(record, echoed);
  }
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  @Test
  public void testEchoBytes() throws IOException {
    Random random = new Random();
    int length = random.nextInt(1024*16);
    GenericRecord params =
      new GenericData.Record(PROTOCOL.getMessages().get("echoBytes").getRequest());
    ByteBuffer data = ByteBuffer.allocate(length);
    random.nextBytes(data.array());
    data.flip();
    params.put("data", data);
    Object echoed = requestor.request("echoBytes", params);
    assertEquals(data, echoed);
  }
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    assertEquals(data, echoed);
  }

  @Test
  public void testError() throws IOException {
    GenericRecord params =
      new GenericData.Record(PROTOCOL.getMessages().get("error").getRequest());
    AvroRemoteException error = null;
    try {
      requestor.request("error", params);
    } catch (AvroRemoteException e) {
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