Part 3 of a Spring Boot REST API series covering how to implement FindById (GET) and DeleteById (DELETE) endpoints for a bookmarks API. Includes code for the repository layer using JPQL projections, service layer with transaction handling, and controller layer returning appropriate HTTP status codes. Also demonstrates integration testing with RestAssured and Testcontainers using a PostgreSQL container. Briefly previews upcoming exception handling coverage in Part 4.
Table of contents
Implementing GET /api/bookmarks/{id} API endpointImplementing DELETE /api/bookmarks/{id} API endpointTesting the API endpoint using RestAssured and TestcontainersException handling - PendingSummarySort: