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Duration 14 hours (2 days)
Course Outline
Foundations of REST and JAX-RS
- Grasping core REST principles
- Introduction to the JAX-RS specification
- The rationale for choosing Jersey in RESTful API development
Configuring the Development Environment
- Installing the JDK and Maven
- Initializing a Jersey project with Maven
- Examining project structure and configuration settings
Constructing REST APIs using Jersey
- Defining resources and endpoints
- Utilizing HTTP methods (GET, POST, PUT, DELETE)
- Processing JSON and XML data
Advanced API Development Techniques
- Implementing request and response filters
- Managing exceptions
- Integrating authentication and authorization mechanisms
API Testing Strategies
- Performing manual tests with Postman
- Executing automated tests using JUnit and REST-assured
- Creating mock APIs for testing purposes
API Documentation and Version Control
- Incorporating Swagger/OpenAPI with Jersey
- Documenting API endpoints
- Adopting versioning strategies for APIs
Best Practices and Issue Resolution
- Architecting scalable APIs
- Addressing common challenges in Jersey
- Optimizing for performance
Conclusion and Future Directions
Requirements
- Fundamental understanding of Java programming
- Awareness of RESTful architecture concepts
- Comprehension of HTTP methods and JSON data formats
Target Audience
- Java developers
- API testers
- Software engineers
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
