Prior to this commit, the `@Argument` annotation would support two attributes: `required` and `defaultValue`, specifying whether arguments should be considered as required and default values to use if they're not present. This can be problematic as this can already be specified at the schema level. To avoid duplication and invalid setups betweens schema and Controllers, this commit removes those attributes in favor of the schema definition. Closes gh-150
GraphQL HTTP Endpoint with Spring MVC
- Data Controller with Spring HATEOAS calls to spring.io.
- Querydsl GraphQlRepository making JPA queries.
- Use of ThreadLocalAccessor to propagate context to data fetchers.
- Schema printing enabled at "/graphql/schema".
- Tests with
GraphQlTesterand MockMvc.