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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.
- Reasons for selecting Jersey for RESTful development.
Preparing the Development Workspace
- Installation of JDK and Maven.
- Generating a Jersey project via Maven.
- Reviewing project structure and configuration details.
Constructing REST Services with Jersey
- Defining resources and API endpoints.
- Utilizing standard HTTP methods (GET, POST, PUT, DELETE).
- Processing JSON and XML data formats.
Advanced Development Techniques
- Implementing request and response filters.
- Managing exceptions effectively.
- Integrating authentication and authorization mechanisms.
API Validation Strategies
- Manual verification using Postman.
- Automated testing with JUnit and REST-assured.
- Utilizing API mocks for testing scenarios.
Documentation and Version Management
- Incorporating Swagger/OpenAPI with Jersey.
- Creating comprehensive endpoint documentation.
- Defining versioning strategies for API evolution.
Best Practices and Debugging
- Architecting for scalability.
- Resolving common Jersey-related issues.
- Optimizing for performance.
Conclusions and Future Directions
Requirements
- Fundamental proficiency in Java programming.
- Working knowledge of RESTful principles.
- Conceptual understanding of HTTP methods and JSON structures.
Target Learners
- Java developers.
- API testing specialists.
- 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
