Java Spring Boot REST API JSON Response Handling Tutorial with Demonstration

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=cI6VlGDLH5s

Learn how to generate custom responses in Java Spring Boot REST API application and return custom json responses back to REST Client. • Building REST API using Spring Boot framework is highly in demand skill currently and it also helps building Microservices very efficiently. Java Spring boot REST API project often demands to have responses back in a particular format and hence this session will be extremely useful for java spring boot developers. In this tutorial we will discuss, how generic json response looks like and then how to transform that to custom response. We will evolve CloudVendorAPI application and make it capable to generate and return custom rest api responses back to rest client with the help of ResponseEntity. We will do required java code changes and then test spring boot application using Postman tool. • We will see how to construct response which will have response message, required HttpStatus and data provided from mysql database, changes in the controller layer and finally respond back to rest client. • Kindly watch the complete session to understand it completely. • Some Key points for REST API - • REST APIs also called as RESTful APIs • REST = Representational State Transfer • API = Application Programming Interface • REST is a set of architectural constraints, not a protocol or a standard. API developers can implement REST in a variety of ways • A REST API is an application programming interface that follows the constraints of REST architectural style and allows for interaction with RESTful web services • REST APIs work over HTTP • Delivers information using any one of the following formats - • JSON (Most popular) , Text , HTML , XML , Javascript and more • Spring Boot Key points - • @SpringBootApplication for starting • Easily create stand-alone, production-grade Spring based Applications • Tomcat, Jetty are embedded • Provides starter dependencies • Automatically configure Spring and third party libraries • Provides production ready features such as health checks, metrics, etc. • No code generation, No XML configuration • Link for 1st Spring Boot session - • • Java REST API with Spring Boot Tutori... • Link for 2nd Spring Boot session - • • Creating Java REST API with Spring Bo... • Link for the 3rd Spring Boot Session - • • Exception Handling in Spring Boot RES... • Playlist for Spring Boot How To tutorial is - • • Spring Boot REST API Complete Project • GitHub link for CloudVendorApi code - • https://github.com/thinkconstructive/... • Kindly subscribe to the channel for getting regular updates of the new sessions/ courses on Software / Computer Application topics by clicking below link or you can also subscribe by clicking on ‘Subscribe’ button on your screen - • / @thinkconstructive • Follow me on - • Official Website: https://thinkconstructive.com/ • - ‪@twitter‬ : / tconstructive • - ‪@LinkedIn‬ : / eshapuri • @LinkedIn : / think-constructive • Support the channel with your Amazon purchase - • Useful Antivirus - https://amzn.to/3wfXEDu • Good Books to spend your time with - • Atomic Habits - https://amzn.to/3yEzGU5 • The Courage To Be Disliked - https://amzn.to/3wheVMz • Disclosure, I use affiliate Amazon links above. Purchasing through these links gives me a small commission to support videos on this channel -- the price to you is the same. • Thank you for remaining connected with the channel. • #thinkconstructive #eshapuri #springboot • Queries • how to build custom response in spring boot rest api application • how to generate custom response in spring boot rest api application • how to build custom response in spring boot • how to generate custom response in spring boot • how to build custom response in java spring boot rest api application • how to generate custom response in java spring boot rest api application • what is json response • what is json custom response • how to create custom json response in rest api • what is generic response in rest api • what is generic response in rest api in spring boot • what is generic response in rest api in java spring boot • how to test rest api with postman • how to test crud rest api • what is spring boot • what is rest api • what is postman • Chapters • 00:00 Welcome note • 00:43 Introduction of Response Handling in Spring Boot REST API Application • 02:32 Demonstration of Response Handling in Spring Boot REST API • 05:57 Response Handler Coding and Explanation - Demonstration of Response Handling in Spring Boot REST API • 10:34 REST Controller Layer coding and explanation - Demonstration of Response Handling in Spring Boot REST API • 13:36 POSTMAN testing and checking the JSON Response format - Demonstration of Response Handling in Spring Boot REST API • 15:36 Summary • 16:32 Thank You

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