GraphQL Queries and BaseService CRUD Framework

Kicking off 2024 with GraphQL support, service layer framework, and view translation.

GraphQL Support

query {
  orders(filter: {status: {eq: "ACTIVE"}}) {
    id
    amount
    customer { name }
  }
}

+ teaql-graphql: GraphQL query support
+ Dynamic attribute support
+ Scalar/JSON type handling
+ Relation property selection
+ Simple property optimization

BaseService Framework

@RestController
public class OrderService extends BaseService<Order, CustomUserContext> {
    // Inherits save, delete, find, update, etc.
}

+ BaseService: auto-generated CRUD operations
+ Register controller: auto-exposes REST endpoints

View Translation System

• NoopTranslator: Pass-through for development
• SimpleChineseViewTranslator: Chinese localization
• Action translation for internationalized UIs

HANA Entity Descriptors

SAP HANA-specific entity, property, and relation descriptors.