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Duration 14 hours
Course Outline
Foundations of REST and JAX-RS
- Core principles of REST architecture
- Introduction to the JAX-RS specification
- The role of Jersey in RESTful API development
Configuring the Development Environment
- Setting up the JDK and Maven
- Generating a Jersey project via Maven
- Understanding project structure and configuration
Creating REST APIs with Jersey
- Establishing resources and endpoints
- Applying HTTP methods (GET, POST, PUT, DELETE)
- Processing JSON and XML data
Advanced API Engineering
- Utilizing request and response filters
- Managing exceptions
- Setting up authentication and authorization
API Testing Strategies
- Conducting manual tests with Postman
- Implementing automated tests using JUnit and REST-assured
- Simulating API behavior for testing purposes
Documenting and Versioning APIs
- Integrating Swagger/OpenAPI with Jersey
- Creating clear endpoint documentation
- Adopting versioning strategies for APIs
Best Practices and Problem Solving
- Architecting scalable APIs
- Resolving frequent Jersey challenges
- Addressing performance optimization
Conclusion and Future Directions
Requirements
- Fundamental understanding of Java programming
- General awareness of RESTful architectural concepts
- Proficiency with HTTP methods and JSON structures
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
