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Duration 14 hours
Course Outline
Introduction to REST and JAX-RS
- Exploring core REST principles
- Reviewing the JAX-RS specification
- Advantages of Jersey in RESTful API development
Configuring the Development Environment
- Installation of JDK and Maven
- Initiating a Jersey project via Maven
- Reviewing project structure and configuration settings
Constructing REST APIs with Jersey
- Defining resources and API endpoints
- Utilizing HTTP methods (GET, POST, PUT, DELETE)
- Processing JSON and XML data
Advanced API Development Concepts
- Implementing request and response filters
- Managing exception handling
- Integrating authentication and authorization mechanisms
API Testing Strategies
- Performing manual tests using Postman
- Executing automated tests with JUnit and REST-assured
- Simulating APIs through mocking for testing purposes
Documentation and Versioning of APIs
- Incorporating Swagger/OpenAPI within Jersey
- Creating clear documentation for endpoints
- Establishing effective versioning strategies
Industry Best Practices and Troubleshooting
- Architecting scalable API solutions
- Resolving common Jersey-related issues
- Optimizing performance considerations
Summary and Recommended Next Steps
Requirements
- Foundational proficiency in Java programming
- A basic grasp of RESTful architectural concepts
- Knowledge of HTTP methods and JSON data 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
