Spring for GraphQL provides transport and an annotation model for exposing GraphQL APIs. It is supported with a dedicated Starter as of Spring Boot 2.7.0
Questions tagged [spring-graphql]
87 questions
0
votes
1 answer
Spring-Boot GraphQL QueryResolver is not called
When I call a query in graphiQL i get the following response
{
"errors": [
{
"message": "The field at path '/customers' was declared as a non null type, but the code involved in retrieving data has wrongly returned a null value. The…
thePhenomanalB
- 15
- 1
- 4
0
votes
1 answer
Session handling error: Pool#acquire(Duration) has been pending for more than the configured timeout of 45000ms
I am using spring-boot-starter-graphql for simple client-server communication with websocket.
Below is code snippet in client
"ws://localhost:8080" +"/graphql";
WebSocketClient client = new ReactorNettyWebSocketClient();
…
Viral Kondhia
- 51
- 1
- 10
0
votes
1 answer
Spring JPA and GraphQL
Given the following graph
type Movie {
name: String!
actors: [Actor!]!
}
type Actor {
name: String!
awards: [Award!]!
}
type Award {
name: String!
date: String!
}
type Query {
movies(): [Movie!]!
}
I'd like to be able to run…
vasily
- 2,850
- 1
- 24
- 40
0
votes
1 answer
GraphQL: how to avoid values overwrites for unspecified fields when doing an update via a mutation
Let me explain:
I am using Gson as deserializer, MongoDB as storage and the newly Spring GraphQL
Let's say I have an object O in database with the fields:
A = 6
B = null
If the frontend send an update on the B field so I receive a JSON with only…
Christophe Bouillaud
- 61
- 1
- 7
0
votes
1 answer
Spring GraphQL projection throws no bean resolver exception
I have a Spring Boot application with Spring for GraphQL library and I need to modify the returned object. So I created and registered a projection class referring to my bean method:
public interface MyEntityProjection {
…
Ondřej Míchal
- 573
- 2
- 5
- 14
0
votes
1 answer
Custom serialization of specific return type for DataFetcher
I am using Spring for GraphQL (version 2.7.0-M1).
In my domain model, a lot of properties return an object Foo. This object must be serialized to a String based on data available from GraphQlContext. So the schema looks like:
type Parent {
…
rmuller
- 12,062
- 4
- 64
- 92
0
votes
1 answer
Spring Boot graphiql not working when running a Jar but works on IntelliJ
I have a basic spring boot 2.7 project with graphql.
I can access the /graphiql console from the path http://localhost:8080/graphiql?path=/graphql when running the project on intellij but I get 404 when running a jar file.
lizom
- 41
- 7
0
votes
1 answer
How to upload files using graphql-java on a netty server?
Most of the solutions I found on this topic use some kind of a servlet framework.
How do we achieve this in a reactive app running on netty server?
stackMan10
- 732
- 6
- 25
-1
votes
1 answer
SpringBoot3 SpringWeb and GraphQL throws No ContextAccessor for contextType: class reactor.util.context.Context
I am upgrading to SpringBoot3 (3.1.2). My app is a MVC with spring-boot-starter-web and spring-boot-starter-graphql on the path (Maven). When I call GraphQL (GraphiQL or Postman), I get an exception saying No ContextAccessor for contextType: class…
user2824203
- 105
- 11
-1
votes
2 answers
GraphQL error : Method not allowed error for GraphQL requests with Spring 3.1.1
I have upgraded spring boot to 3.1.1 and I am getting 405 method not allowed for graphql call. I tried all the known options.
pom.xml
org.springframework.boot
…
Abhishek
- 9
- 4
-1
votes
2 answers
Secure a Spring GraphQL API from traversal attacks
If I have a GraphQL API looking like this:
type Query {
userById (id: ID): User
}
type User {
id: ID
name: String
secret: String
supervisor: Supervisor
}
type Supervisor {
id: ID
name: String
users: [User]
}
User X is logged in…
Patrik
- 116
- 1
- 9