org.apache.avro.Protocol.getMessages()方法的使用及代码示例

x33g5p2x  于2022-01-26 转载在 其他  
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本文整理了Java中org.apache.avro.Protocol.getMessages()方法的一些代码示例，展示了Protocol.getMessages()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。Protocol.getMessages()方法的具体详情如下：
包路径：org.apache.avro.Protocol
类名称：Protocol
方法名：getMessages

Protocol.getMessages介绍

[英]The messages of this protocol.
[中]此协议的消息。

代码示例

代码示例来源：origin: apache/avro

/**
 * Gets the Message associated with this request.
 * @return this request's message.
 */
public Message getMessage() {
 if (message == null) {
  message = getLocal().getMessages().get(messageName);
  if (message == null) {
   throw new AvroRuntimeException("Not a local message: "+messageName);
  }
 }
 return message;
}

代码示例来源：origin: apache/avro

private static Message parseMessage(String message) throws Exception {
 return Protocol.parse("{\"protocol\": \"org.foo.Bar\","
            +"\"types\": [],"
            +"\"messages\": {"
            + message
            + "}}").getMessages().values().iterator().next();
}

代码示例来源：origin: apache/avro

/**
  * Provides a gRPC {@link MethodDescriptor} for a RPC method/message of Avro {@link Protocol}.
  *
  * @param methodType gRPC type for the method.
  * @return a {@link MethodDescriptor}
  */
 public MethodDescriptor<Object[], Object> getMethod(String methodName, MethodDescriptor
   .MethodType methodType) {
  return methods.computeIfAbsent(methodName,
    key -> MethodDescriptor.<Object[], Object>newBuilder()
      .setFullMethodName(generateFullMethodName(serviceName, methodName))
      .setType(methodType)
      .setRequestMarshaller(new AvroRequestMarshaller(protocol.getMessages().get(methodName)))
      .setResponseMarshaller(
        new AvroResponseMarshaller(protocol.getMessages().get(methodName)))
      .build());
 }
}

代码示例来源：origin: apache/avro

@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);
}

代码示例来源：origin: apache/avro

@Test
public void testParsing() throws IOException {
 Protocol protocol = getSimpleProtocol();
 assertEquals(protocol.getDoc(), "Protocol used for testing.");
 assertEquals(6, protocol.getMessages().size());
 assertEquals("Pretend you're in a cave!", protocol.getMessages().get("echo").getDoc());
}

代码示例来源：origin: apache/avro

@Test
public void testUndeclaredError() throws IOException {
 this.throwUndeclaredError = true;
 RuntimeException error = null;
 GenericRecord params =
  new GenericData.Record(PROTOCOL.getMessages().get("error").getRequest());
 try {
  requestor.request("error", params);
 } catch (RuntimeException e) {
  error = e;
 } finally {
  this.throwUndeclaredError = false;
 }
 assertNotNull(error);
 assertTrue(error.toString().contains("foo"));
}

代码示例来源：origin: apache/avro

@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) {
  error = e;
 }
 assertNotNull(error);
 assertEquals("an error", ((GenericRecord)error.getValue()).get("message").toString());
}

代码示例来源：origin: apache/avro

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));
}

代码示例来源：origin: apache/avro

@Test public void testP4() throws Exception {
 Protocol p = ReflectData.get().getProtocol(P4.class);
 Protocol.Message message = p.getMessages().get("foo");
 assertEquals(Schema.Type.INT, message.getResponse().getType());
 Field field = message.getRequest().getField("x");
 assertEquals(Schema.Type.INT, field.schema().getType());
}

代码示例来源：origin: apache/avro

@Test public void testP2() throws Exception {
 Schema e1 = ReflectData.get().getSchema(E1.class);
 assertEquals(Schema.Type.RECORD, e1.getType());
 assertTrue(e1.isError());
 Field message = e1.getField("detailMessage");
 assertNotNull("field 'detailMessage' should not be null", message);
 Schema messageSchema = message.schema();
 assertEquals(Schema.Type.UNION, messageSchema.getType());
 assertEquals(Schema.Type.NULL, messageSchema.getTypes().get(0).getType());
 assertEquals(Schema.Type.STRING, messageSchema.getTypes().get(1).getType());
 Protocol p2 = ReflectData.get().getProtocol(P2.class);
 Protocol.Message m = p2.getMessages().get("error");
 // check error schema is union
 Schema response = m.getErrors();
 assertEquals(Schema.Type.UNION, response.getType());
 assertEquals(Schema.Type.STRING, response.getTypes().get(0).getType());
 assertEquals(e1, response.getTypes().get(1));
}

代码示例来源：origin: apache/avro

@Test public void testP0() throws Exception {
 Protocol p0 = ReflectData.get().getProtocol(P0.class);
 Protocol.Message message = p0.getMessages().get("foo");
 // check response schema is union
 Schema response = message.getResponse();
 assertEquals(Schema.Type.UNION, response.getType());
 assertEquals(Schema.Type.NULL, response.getTypes().get(0).getType());
 assertEquals(Schema.Type.STRING, response.getTypes().get(1).getType());
 // check request schema is union
 Schema request = message.getRequest();
 Field field = request.getField("s");
 assertNotNull("field 's' should not be null", field);
 Schema param = field.schema();
 assertEquals(Schema.Type.UNION, param.getType());
 assertEquals(Schema.Type.NULL, param.getTypes().get(0).getType());
 assertEquals(Schema.Type.STRING, param.getTypes().get(1).getType());
 // check union erasure
 assertEquals(String.class, ReflectData.get().getClass(response));
 assertEquals(String.class, ReflectData.get().getClass(param));
}

代码示例来源：origin: apache/avro

@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);
}

代码示例来源：origin: apache/avro

@Test public void testP1() throws Exception {
 Protocol p1 = ReflectData.get().getProtocol(P1.class);
 Protocol.Message message = p1.getMessages().get("foo");
 // check response schema is union
 Schema response = message.getResponse();
 assertEquals(Schema.Type.UNION, response.getType());
 assertEquals(Schema.Type.NULL, response.getTypes().get(0).getType());
 assertEquals(Schema.Type.STRING, response.getTypes().get(1).getType());
 // check request schema is union
 Schema request = message.getRequest();
 Field field = request.getField("s");
 assertNotNull("field 's' should not be null", field);
 Schema param = field.schema();
 assertEquals(Schema.Type.UNION, param.getType());
 assertEquals(Schema.Type.NULL, param.getTypes().get(0).getType());
 assertEquals(Schema.Type.STRING, param.getTypes().get(1).getType());
 // check union erasure
 assertEquals(String.class, ReflectData.get().getClass(response));
 assertEquals(String.class, ReflectData.get().getClass(param));
}

代码示例来源：origin: apache/avro

@Test
public void testMessageFieldAliases() throws IOException{
 Protocol protocol = getSimpleProtocol();
 final Message msg = protocol.getMessages().get("hello");
 assertNotNull(msg);
 final Schema.Field field = msg.getRequest().getField("greeting");
 assertNotNull(field);
 assertTrue(field.aliases().contains("salute"));
}

代码示例来源：origin: apache/avro

/** Test that Responder ignores one-way with stateless transport. */
@Test public void testStatelessOneway() throws Exception {
 // a version of the Simple protocol that doesn't declare "ack" one-way
 Protocol protocol = new Protocol("Simple", "org.apache.avro.test");
 Protocol.Message message =
  protocol.createMessage("ack", null,
              Schema.createRecord(new ArrayList<>()),
              Schema.create(Schema.Type.NULL),
              Schema.createUnion(new ArrayList<>()));
 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()));
}

代码示例来源：origin: apache/avro

@Test
 public void testMessageCustomProperties() throws IOException{
  Protocol protocol = getSimpleProtocol();
  final Message msg = protocol.getMessages().get("hello");
  assertNotNull(msg);
  final Schema.Field field = msg.getRequest().getField("greeting");
  assertNotNull(field);
  assertEquals("customValue", field.getProp("customProp"));
 }
}

代码示例来源：origin: apache/avro

@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);
 for(int x = 0; x < 5; x++)
  assertEquals(new Utf8("there"), r.request("m", params));
}

代码示例来源：origin: apache/avro

@Test(expected=SaslException.class)
public void testAnonymousClient() throws Exception {
 Server s = new SaslSocketServer
  (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();
}

代码示例来源：origin: apache/avro

@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
       (PROTOCOL.getType("Kind"), "BAR"));
 record.put("hash", new GenericData.Fixed
       (PROTOCOL.getType("MD5"),
       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);
}

代码示例来源：origin: apache/avro

@Test(expected=SaslException.class)
public void testWrongPassword() throws Exception {
 Server s = new SaslSocketServer
  (new TestResponder(), new InetSocketAddress(0), DIGEST_MD5_MECHANISM,
   SERVICE, HOST, DIGEST_MD5_PROPS, new TestSaslCallbackHandler());
 s.start();
 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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