graphql-java variable mandatory (required) in programmatically created schema

Question

I'm new to GraphQL and graphql-java. I'm trying to create this schema programmatically

type Query{name:String!}

I don't know how to make the name field not being null String! By default this is optional.

GraphQLObjectType queryType = GraphQLObjectType.newObject()
        .name("Query")
        .field(GraphQLFieldDefinition.newFieldDefinition()
                .name("name")
                .type(Scalars.GraphQLString)
                .dataFetcher(new StaticDataFetcher("Joe")))
        .build();

Andrew · Accepted Answer · 2018-01-11 12:55:41Z

5

.type(GraphQLNonNull.nonNull(Scalars.GraphQLString))

answered Jan 11, 2018 at 12:55

Andrew

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1 Comment

Thomas Over a year ago

This should definitely be in the documentation! graphql-java.com/documentation/v11/schema

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