Code: JVA-034
Duration: 6 hours
Duration: 6 hours
Description
This course is dedicated to RESTful web services development on the Java platform using JAX-RS and Spring MVC. The training provides participants with practical knowledge in terms of creating web services that conform to REST architectural style. REST or REpresentation State Transfer is an architectural style used for web development and characterized by:- Performance, Scalability, Reliability
- Simplicity of interface
- Visibility of communication between components by service agents
- Modifiability of components to meet changing needs
- Portability of components by moving program code with the data
Roadmap
REST architectural style overview- Rest constraints
- Client-server
- Stateless
- Cacheable
- Uniform interface
- Layered system
- Code on demand (optional)
- Restful web services
Developing RESTful web services using Jersey
- Terminology
- Root resource class
- Lab 1 - Add capability to remove the existing notes
- Lab 2 - Add capability to manage the users
Developing RESTful web services using Spring MVC
- Spring Web MVC framework
- REST controller class
- Lab 3 - Spring – implement the notes management functionality
Developing clients of RESTful web services
Objectives
Provide participants with practical knowledge for creating web services that conform to RESTTarget Audience
- Java developers
- Java Architects
Prerequisites
- Java programming language
- OOP concepts understating
- HTTP protocol basics understanding