How to use

parseRequest

method

in

org.apache.calcite.avatica.remote.ProtobufTranslation

@Override Service.Request decode(byte[] serializedRequest) throws IOException {
 return translation.parseRequest(serializedRequest);
}

@Override Service.Request decode(byte[] serializedRequest) throws IOException {
 try (final Context ctx = serializationTimer.start()) {
  return translation.parseRequest(serializedRequest);
 }
}

@Override Service.Request decode(byte[] serializedRequest) throws IOException {
 try (final Context ctx = serializationTimer.start()) {
  return translation.parseRequest(serializedRequest);
 }
}

 public Request apply(Request request) throws IOException {
  // Serialize and then re-parse the request
  return translation.parseRequest(translation.serializeRequest(request));
 }
}

 public Request apply(Request request) throws IOException {
  // Serialize and then re-parse the request
  return translation.parseRequest(translation.serializeRequest(request));
 }
}

 public Request apply(Request request) throws IOException {
  // Serialize and then re-parse the request
  return translation.parseRequest(translation.serializeRequest(request));
 }
}

 @Override public Response _apply(Request request) {
  try {
   // Serialize the request to "send to the server"
   byte[] serializedRequest = translation.serializeRequest(request);

   // *some transport would normally happen here*

   // Fake deserializing that request somewhere else
   Request request2 = translation.parseRequest(serializedRequest);

   // Serialize the response from the service to "send to the client"
   byte[] serializedResponse = translation.serializeResponse(request2.accept(service));

   // *some transport would normally happen here*

   // Deserialize the response on "the client"
   return translation.parseResponse(serializedResponse);
  } catch (IOException e) {
   throw new RuntimeException(e);
  }
 }
}

 @Override public Response _apply(Request request) {
  try {
   // Serialize the request to "send to the server"
   byte[] serializedRequest = translation.serializeRequest(request);

   // *some transport would normally happen here*

   // Fake deserializing that request somewhere else
   Request request2 = translation.parseRequest(serializedRequest);

   // Serialize the response from the service to "send to the client"
   byte[] serializedResponse = translation.serializeResponse(request2.accept(service));

   // *some transport would normally happen here*

   // Deserialize the response on "the client"
   return translation.parseResponse(serializedResponse);
  } catch (IOException e) {
   throw new RuntimeException(e);
  }
 }
}

 @Override public Response _apply(Request request) {
  try {
   // Serialize the request to "send to the server"
   byte[] serializedRequest = translation.serializeRequest(request);

   // *some transport would normally happen here*

   // Fake deserializing that request somewhere else
   Request request2 = translation.parseRequest(serializedRequest);

   // Serialize the response from the service to "send to the client"
   byte[] serializedResponse = translation.serializeResponse(request2.accept(service));

   // *some transport would normally happen here*

   // Deserialize the response on "the client"
   return translation.parseResponse(serializedResponse);
  } catch (IOException e) {
   throw new RuntimeException(e);
  }
 }
}

@Test public void testExecuteSerialization() throws Exception {
 Service.ExecuteRequest executeRequest = new Service.ExecuteRequest(
   new StatementHandle("connection", 12345, getSignature()), getTypedValues(), 0);
 Requests.ExecuteRequest pbExecuteRequest = executeRequest.serialize();
 ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
 pbExecuteRequest.writeTo(baos);
 byte[] serialized = baos.toByteArray();
 baos.reset();
 WireMessage wireMsg = WireMessage.newBuilder().setName(Requests.ExecuteRequest.class.getName())
   .setWrappedMessage(UnsafeByteOperations.unsafeWrap(serialized)).build();
 wireMsg.writeTo(baos);
 serialized = baos.toByteArray();
 ProtobufTranslation translator = new ProtobufTranslationImpl();
 Request newRequest = translator.parseRequest(serialized);
 Assert.assertEquals(executeRequest, newRequest);
}

@Test public void testExecuteSerialization() throws Exception {
 Service.ExecuteRequest executeRequest = new Service.ExecuteRequest(
   new StatementHandle("connection", 12345, getSignature()), getTypedValues(), 0);
 Requests.ExecuteRequest pbExecuteRequest = executeRequest.serialize();
 ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
 pbExecuteRequest.writeTo(baos);
 byte[] serialized = baos.toByteArray();
 baos.reset();
 WireMessage wireMsg = WireMessage.newBuilder().setName(Requests.ExecuteRequest.class.getName())
   .setWrappedMessage(UnsafeByteOperations.unsafeWrap(serialized)).build();
 wireMsg.writeTo(baos);
 serialized = baos.toByteArray();
 ProtobufTranslation translator = new ProtobufTranslationImpl();
 Request newRequest = translator.parseRequest(serialized);
 Assert.assertEquals(executeRequest, newRequest);
}

FetchResponse response = new FetchResponse(frame, false, false, metadata);
when(translation.parseRequest(serializedRequest)).thenReturn(request);
when(service.apply(request)).thenReturn(response);
when(translation.serializeResponse(response))

FetchResponse response = new FetchResponse(frame, false, false, metadata);
when(translation.parseRequest(serializedRequest)).thenReturn(request);
when(service.apply(request)).thenReturn(response);
when(translation.serializeResponse(response))

FetchResponse response = new FetchResponse(frame, false, false, metadata);
when(translation.parseRequest(serializedRequest)).thenReturn(request);
when(service.apply(request)).thenReturn(response);
when(translation.serializeResponse(response))