protobuf-java Questions
2
I installed the new version of Android Studio and did update of my project (without changing dependencies) and i had this issue:
Missing class com.google.protobuf.java_com_google_android_gmscore_sd...
Agentival asked 20/4, 2023 at 11:8
2
I have a POST endpoint in my Java service that expects a protobuf 3 payload. This service is used by other services which send the protobuf payload. I would like to do some debugging and send a pro...
Jocularity asked 30/7, 2020 at 20:23
3
Solved
I followed this codelab from the android developer platform: https://developer.android.com/codelabs/android-proto-datastore#4
Added the same exact dependencies as shown in the codelab and I get the...
Glynis asked 4/5, 2023 at 15:52
2
Solved
I'm trying to map some POJOs from Java to Protobuf (proto3). Some of them contain Lists. While mapping lists with POJOs (for example List) is no problem, I'm getting a UnsupportedOperationException...
Quits asked 19/7, 2018 at 7:38
3
Solved
I am using gRPC application and building a simple app. Below the files.
syntax = "proto3";
option java_multiple_files = true;
package com.grpc;
message HelloRequest {
string firstName =...
Liddy asked 30/9, 2020 at 14:1
4
Solved
I am trying to dynamically parse a given .proto file in Java to decode a Protobuf-encoded binary.
I have the following parsing method, in which the "proto" string contains the content of the .prot...
Debose asked 4/12, 2017 at 13:57
0
I don't understand why an optional field (like middle_name in the example below), is not nullable in the Kotlin generated representation while in Golang and Rust it is properly nullable (or optiona...
Rondelet asked 27/1, 2023 at 13:52
2
Solved
I have been trying to generate the basic gRPC client and server interfaces from a .proto service definition here from the grpc official repo.
The relevant service defined in that file (from the li...
Retha asked 30/12, 2018 at 9:49
0
The core problem is that I want to set default values for child messages. Since proto3 doesn't allow the setting of default values in the proto file.
Example Protobuf
message Person {
int32 age = ...
Glassy asked 17/3, 2022 at 16:31
2
Solved
I am having one protobuf message -
message Sample{
string field1 = 1;
string field2 = 2;
string field3 = 3;
}
These messages are stored in datastore in binary format.
So if I want to remove any...
Smothers asked 8/7, 2020 at 12:35
1
Solved
Looking into UTF8 decoding performance, I noticed the performance of protobuf's UnsafeProcessor::decodeUtf8 is better than String(byte[] bytes, int offset, int length, Charset charset) for the foll...
Vernissage asked 8/12, 2021 at 9:29
1
Solved
Lately, I started using gRPC messages to interact with microservices. Until now I was using the REST API's with DTOs do keep on decoupling and encapsulation in the code itself.
Now I'm while using ...
Immensurable asked 17/9, 2020 at 8:0
1
I have a project where I am using both FirebaseInAppMessaging and Dialogflow but I am having a hard time resolving the dependencies. After adding both FirebaseInAppMessaging and Dialogflow, I get t...
Chokedamp asked 10/3, 2020 at 13:7
2
Solved
Given a proto file:
syntax = "proto3";
package hello;
message TopGreeting {
NestedGreeting greeting = 1;
}
message NestedGreeting {
Greeting greeting = 1;
}
message Greeting {
strin...
Phocine asked 18/7, 2020 at 5:59
1
I have a Java application that reads some protobuf data from another computer and can then modify some values and write it back. It is very likely that a user could read the data using an outdated ...
Ryanryann asked 11/5, 2019 at 13:39
1
Is there an efficient technique to batch different Protobuf events while sending over HTTP?
The goal is to have a list of multi-type Protobuf messages in one request. One idea I have is to separa...
Broaddus asked 4/10, 2019 at 11:56
1
Solved
When I'm reversing an apk I got .pb file but not .proto file, is there any way to decompiler this file to .proto file or can I just generate java code from this .pb file ?
Ella asked 29/7, 2019 at 8:33
1
Solved
Would it be possible to access context attributes of a grpc call from the rpc method definition?
I have written a Server Interceptor which is something similar to this
@Override
public <ReqT, Re...
Stickler asked 18/7, 2019 at 15:45
1
Solved
I am following a tutorial about using grpc and I am supposed to use a plugin to generate source code but I am stuck on how to use the --grpc_out and --plugin flag.
Below are the current challenges...
Mercantile asked 6/3, 2019 at 12:44
1
Solved
Given the following json response:
{
"id" : "123456",
"name" : "John Doe",
"email" : "[email protected]"
}
And the following use...
Hausfrau asked 23/8, 2018 at 8:33
0
Im using protobuf 2.6.1 and I have a case where there are complex types such as UUID represented as two fixed64 fields, timestamps represented as longs etc which need to be printed in a more human ...
Cyclopentane asked 14/8, 2018 at 19:47
1
© 2022 - 2024 — McMap. All rights reserved.