Course Outline
Introduction to REST and JAX-RS
- Understanding REST principles
- Overview of JAX-RS specification
- Why Jersey for RESTful API development
Setting up the Development Environment
- Installing JDK and Maven
- Creating a Jersey project with Maven
- Project structure and configuration
Building REST APIs with Jersey
- Defining resources and endpoints
- Using HTTP methods (GET, POST, PUT, DELETE)
- Working with JSON and XML
Advanced API Development
- Request and response filters
- Exception handling
- Implementing authentication and authorization
Testing APIs
- Manual testing with Postman
- Automated testing with JUnit and REST-assured
- Mocking APIs for testing
API Documentation and Versioning
- Using Swagger/OpenAPI with Jersey
- Documenting endpoints
- Versioning strategies for APIs
Best Practices and Troubleshooting
- Designing scalable APIs
- Handling common issues in Jersey
- Performance considerations
Summary and Next Steps
Requirements
- Basic knowledge of Java programming
- Familiarity with RESTful concepts
- Understanding of HTTP methods and JSON
Audience
- Java developers
- API testers
- Software engineers
Testimonials (5)
Good insight in defining an API, deploying and running an API.
Vincent - Openbaar Ministerie
Course - MuleSoft Anypoint Platform Fundamentals
the trainer competence
Vincenzo - Plus Innovation srl
Course - WSO2 API Manager for Developers
Whole. Balance between theory and practice. Showing not only where something is but how to find it when we don't know where to look. Practical tips on using the platform and tools - what helps in the life of a deva. As well as personal culture and professionalism of the training. A+++++++ as they say :)
Hubert - Wisniowski
Course - Managing APIs with MuleSoft Anypoint Platform
Machine Translated
Method of teaching
Negritu - OMNIASIG VIENNA INSURANCE GROUP S.A.
Course - SoapUI for API Testing
The exercices part.