How to Hide Spring Data Repository Methods
Detailed guide on How to hide a specific Spring data repository query methods. Also covers an example of creating a read-only repository.
Shutdown Spring Boot Applications Gracefully
Guide to Shutdown Spring Boot Application Gracefully. Learn to configure Spring Boot to finish ongoing job or request safely before stopping.
Custom Error Messages in Spring REST API
Learn a different ways of handling most common Spring exceptions and returning detailed custom error messages from a Spring REST API.
Mapping Lists of different elements types using Model Mapper
Learn How to Map Java Lists of different element types using ModelMapper Library. Covert a list of a bean to list of different bean in Java.
Convert Entity To DTO In Spring REST API
A tutorial on How to Entity to DTO Conversion and DTO to Entity Conversion in a Spring REST API manually as well as by using Model Mapper.
Custom Media Types in Spring REST API
A guide on How to Use Custom Media Types in Spring REST API. Covers Versioning Spring REST API by using Custom Media Types.