Spring Rest API Validation, Exception Handling 1, Spring Boot Tutorial, Coding Session 12, BibBobBi

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CONTENT
Let's continue with our spring projects. This time I picked the spring api rest validation topic.
For this session I created 1 spring boot application, added some more request using PathVariable and RequestParameter and also RequestBody. At the end I added some validation using Jakarta Bean Validation. Between the steps I tested the application using Postman.

TIMESTAMPS
00:00 intro - coding session 12
00:06 todays coding session
00:09 Part 1 - create simple spring boot application with rest api
01:35 test the app using postman
01:52 Part 2 - add more logic: implemented entity and service
03:12 adde GET-Request in RestController with PathVariable , RequestParameter
03:47 tested the step using postman
04:31 Part 3 - add validation Jakarta Bean Validation in the entity and controller
05:42 implemented ControllerAdvice
07:09 tested the step using postman
08:03 outro - more coding sessions

TOOLS
Intellij IDEA Community Edition, postman

FRAMEWORKS
spring boot, maven, java 17, jakatra.validation.*

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