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Duration 14 hours (2 days)
Course Outline
Foundations of REST and JAX-RS
- Exploring core REST principles
- Introduction to the JAX-RS specification
- The rationale for choosing Jersey for RESTful API creation
Configuring the Development Environment
- Setting up JDK and Maven
- Generating a Jersey project via Maven
- Reviewing project architecture and settings
Constructing REST APIs with Jersey
- Specifying resources and endpoints
- Applying HTTP methods (GET, POST, PUT, DELETE)
- Processing JSON and XML data
Advanced API Implementation
- Creating request and response filters
- Managing exceptions
- Establishing authentication and authorization mechanisms
Validating APIs
- Performing manual checks with Postman
- Automating tests using JUnit and REST-assured
- Simulating APIs for testing purposes
Documenting and Versioning APIs
- Integrating Swagger/OpenAPI with Jersey
- Writing documentation for endpoints
- Adopting versioning strategies for APIs
Best Practices and Problem Solving
- Architecting for scalability
- Addressing frequent Jersey-related challenges
- Optimizing performance metrics
Wrap-up and Future Pathways
Requirements
- Fundamental understanding of Java programming
- Acquaintance with RESTful principles
- Grasp of HTTP methods and JSON structures
Intended Participants
- 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
