Capitalization issue in QueryController with generated code.

[gottschd]

Hello,

I want to support an external available graphql schema with this graphql-java-generator.

Given the (simplified) schema example below with a Query definition that begins with an uppercase letter:

type MyDataObject {
  email: String
  uuid: ID!
  version: Int!
}

input MyDataObjectWhereUniqueInput {
  email: String
}

type Query {
  MyDataObjectFindUnique(where: MyDataObjectWhereUniqueInput!): MyDataObject!
}

GraphQL Java Generator maven plugin generates a DataFetchersDelegateQuery interface with a lowercase method name

public com.acme.MyDataObject myDataObjectFindUnique(
            DataFetchingEnvironment dataFetchingEnvironment,
            com.acme.MyDataObjectWhereUniqueInput where);

However, the generated QueryController expects an uppercase variant of the interface's method in the DataFetchersDelegateQuery.

    public Object MyDataObjectFindUnique(DataFetchingEnvironment dataFetchingEnvironment, 
            @Argument("where") com.acme.MyDataObjectWhereUniqueInput where) {
                // Compile error - cannot find symbol: the method in the interface begins with a lower case .
        return  this.dataFetchersDelegateQuery.MyDataObjectFindUnique(dataFetchingEnvironment , where); 
    }

I'm using spring boot 3.3.1 and the version of the graphql-java-server-runtime is 2.7. The outcome is a compile error when generating the server code.

Am i missing something?

Kind regards, Danny

[etienne-sf]

Hello,

You missed nothing.

GraphQL good practice is that field names start with lower case letters. It respected so much, that you're the first to encounter this issue.

It's actually a bug of the plugin.

I'll correct it in the next version.

Etienne

[gottschd]

Hello Etienne,

thanks for both, the link and the bugfix.

Much appreciated!

Danny