Duration
3 Months
Programming
RESTful API (JAX-RS) COURSE
Complete RESTful API course using JAX-RS covering web services, REST principles, JAX-RS setup, Hibernate integration, advanced JAX-RS concepts, and building REST clients.
Course Modules
Work through each module and pass quizzes to unlock the next.
1
Locked
Web Services & REST Introduction
Introduction to web services and REST architecture. Learn about REST principles, resource-based URIs, HTTP methods, status codes, HATEOAS, Richardson Maturity Model, and JAX-RS overview.
Please enroll in this course to access the modules.
Learning objectives
Understand web services concepts
Learn REST architecture principles
Understand resource-based URIs
Learn HTTP methods and status codes
Understand idempotence of HTTP methods
Learn HATEOAS concept
Understand Richardson Maturity Model
Learn about JAX-RS and its implementations
2
Locked
Setting Up JAX-RS
Learn to set up JAX-RS environment and create your first REST API. Handle GET and POST requests, use resource-based URIs for CRUD operations, and work with PathParams.
Please enroll in this course to access the modules.
Learning objectives
Set up JAX-RS environment
Create first REST API implementation
Handle GET and POST requests
Use resource-based URIs for CRUD methods
Work with PathParams
Understand REST API basics
3
Locked
Database Connectivity using Hibernate
Integrate Hibernate with JAX-RS for database operations. Set up MySQL, create sample database, implement service and DAO layers, and return XML and JSON responses.
Please enroll in this course to access the modules.
Learning objectives
Install and configure MySQL
Create sample database
Set up Service layer
Integrate Hibernate with JAX-RS
Add and implement DAO layer
Return XML and JSON responses
4
Locked
Understanding JAX-RS (Advanced Concepts)
Master advanced JAX-RS concepts including subresources, Hibernate relationships, filters, pagination, parameters, status codes, exception handling, and HATEOAS implementation.
Please enroll in this course to access the modules.
Learning objectives
Work with subresources
Understand ManyToOne mapping in Hibernate
Delegate calls to subresources
Implement filters
Add pagination
Use HeaderParam, CookieParam, and ContextParam
Send status codes and location headers
Handle exceptions
Implement Exception Mapper
Build custom exception maps
Implement HATEOAS
5
Locked
Building REST Client
Learn to build REST clients. Create client applications, build URLs, make POST requests, read responses, work with wrapper classes, build HATEOAS models, and implement PUT and DELETE operations.
Please enroll in this course to access the modules.
Learning objectives
Understand REST client concepts
Build REST client applications
Build URLs programmatically
Make POST requests from client
Read and parse responses
Work with wrapper classes
Build HATEOAS models
Implement PUT and DELETE operations from client