Join Alex Theedom for an in-depth discussion in this video HATEOAS and the frontend, part of RESTful Service with JAX-RS 2.0.
- [Instructor] So far we have seen how to implement…hypermedia links on the back end by adding them…to the HTTP header or the resource representation itself.…Now you will learn how a front end might use those links…in order to take advantage of the dynamic nature of HATEOAS.…There are various ways we can utilize…hypermedia links on the front end,…and to a large extent it depends…on the technology we are using.…As you know in this project we are using Java and JSF…so I will focus on the ways we are using…hypermedia links in this technology.…So in our project we are using the JAX-RS client API…to call end points and we have implement this logic…in the book service implementation class.…
And this is where we're going to implement the logic…that determines the end point to call.…
Join Alex Theedom as he guides you through a wide range of topics, including how to define resource endpoints, how to add dynamism to your application with hypermedia, how to maintain data integrity with Bean Validation, and how to process messages with the JSON Processing API. Once you have completed this course, you'll be ready to develop your own client and server RESTful APIs.
- Discover the extent of JAX-RS's features
- Use the annotation methodology
- Use the inheritance methodology
- Define a REST contract and API root
- Create the REST resource entity
- Create the REST resource methods
- Understand consumers and producers
- Work with different media types
- Define and work with path parameters
- Build a REST response and handle exceptions
- Implement Bean Validation and manage failures
- Create a RESTful client that consumes the web service
- Use JSON-P API with the REST client
- Implement hypermedia (HATEOAS)
Skill Level Intermediate
1. JAX-RS 2.0
2. Introduction to Bookshop Application
3. Create a REST Resource
4. Responses and HATEOAS
5. Bean Validation API
6. Create a REST Client
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