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Duration 14 hours (2 days)
Course Outline
Foundations of REST and JAX-RS
- Grasping the core tenets of REST
- Surveying the JAX-RS specification
- Reasons for selecting Jersey for RESTful API creation
Preparing the Development Workspace
- Setting up JDK and Maven
- Generating a Jersey project via Maven
- Examining project architecture and settings
Constructing REST APIs with Jersey
- Specifying resources and endpoints
- Applying HTTP methods (GET, POST, PUT, DELETE)
- Managing JSON and XML data
Advanced API Construction
- Integrating request and response filters
- Managing exceptions
- Establishing authentication and authorization mechanisms
Validating APIs
- Manual verification using Postman
- Automated testing via JUnit and REST-assured
- Simulating APIs for testing purposes
API Documentation and Version Management
- Incorporating Swagger/OpenAPI with Jersey
- Documenting endpoints
- Strategies for API versioning
Optimal Practices and Issue Resolution
- Architecting scalable APIs
- Addressing frequent Jersey-related challenges
- Considering performance implications
Conclusion and Future Actions
Requirements
- Foundational understanding of Java programming
- Aquaintance with RESTful principles
- Comprehension of HTTP verbs and JSON 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
