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Duration 14 hours (2 days)
Course Outline
Foundations of REST and JAX-RS
- Exploring core REST principles.
- An overview of the JAX-RS specification.
- The rationale for choosing Jersey for RESTful API development.
Establishing the Development Workspace
- Installing JDK and Maven tools.
- Initializing a Jersey project using Maven.
- Reviewing project structure and configuration settings.
Constructing REST APIs via Jersey
- Defining resources and API endpoints.
- Implementing HTTP methods (GET, POST, PUT, DELETE).
- Processing JSON and XML data formats.
Advanced API Engineering
- Utilizing request and response filters.
- Managing exception handling strategies.
- Incorporating authentication and authorization mechanisms.
API Testing Methodologies
- Performing manual tests using Postman.
- Executing automated tests with JUnit and REST-assured.
- Mocking APIs for isolated testing scenarios.
API Documentation and Version Control
- Integrating Swagger/OpenAPI with Jersey.
- Creating comprehensive documentation for endpoints.
- Applying effective versioning strategies for APIs.
Best Practices and Problem Resolution
- Designing for API scalability.
- Troubleshooting common Jersey-related issues.
- Optimizing performance considerations.
Course Wrap-up and Future Pathways
Requirements
- Fundamental understanding of Java programming.
- Acquaintance with RESTful architecture concepts.
- Grasp of HTTP methods and JSON data formats.
Intended 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
