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Course Outline
Fundamentals of REST and JAX-RS
- Exploring core REST principles
- Examining the JAX-RS specification
- Reasons for choosing Jersey for RESTful API creation
Establishing the Development Workspace
- Setting up the JDK and Maven
- Generating a new Jersey project via Maven
- Reviewing project layout and configuration settings
Constructing REST APIs with Jersey
- Defining resource classes and endpoints
- Applying standard HTTP methods (GET, POST, PUT, DELETE)
- Managing JSON and XML payloads
Advanced API Engineering
- Creating request and response filters
- Implementing robust exception management
- Securing APIs through authentication and authorization
API Validation Strategies
- Conducting manual checks with Postman
- Writing automated tests using JUnit and REST-assured
- Using mocking tools to isolate API testing
Documenting and Versioning APIs
- Integrating Swagger/OpenAPI with Jersey
- Generating comprehensive endpoint documentation
- Adopting effective API versioning strategies
Best Practices and Problem Solving
- Architecting for scalability
- Resolving frequent challenges in Jersey
- Optimizing for performance
Wrap-up and Future Directions
Requirements
- Fundamental proficiency in Java programming
- Working knowledge of RESTful architecture
- Clear understanding of HTTP verbs and JSON data structures
Target Audience
- Java Developers
- API Testers
- Software Engineers
14 Hours
Testimonials (3)
The possibilities of postman and future use of it.
Gordana Gacic - SEE Digital D.O.O.
Course - API Testing with Postman
Good insight in defining an API, deploying and running an API.
Vincent - Openbaar Ministerie
Course - MuleSoft Anypoint Platform Fundamentals
To have full understanding of WSO2 API Manger and it importance.The fundamentals really helped me to go and advanced self-learning
