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Duration 14 hours (2 days)
Course Outline
Foundations of REST and JAX-RS
- Core principles of REST architecture
- Introduction to the JAX-RS specification
- The role of Jersey in RESTful API development
Configuring the Development Environment
- Setup of JDK and Maven
- Generating Jersey projects with Maven
- Understanding project architecture and configuration
Constructing REST APIs with Jersey
- Defining resources and API endpoints
- Utilizing HTTP verbs (GET, POST, PUT, DELETE)
- Processing JSON and XML data
Advanced API Concepts
- Applying request and response filters
- Managing exceptions effectively
- Securing APIs with authentication and authorization
API Testing Methodologies
- Manual verification using Postman
- Automated testing with JUnit and REST-assured
- Using mocking tools for isolated testing
Documentation and Version Control
- Integrating Swagger/OpenAPI with Jersey
- Creating comprehensive endpoint documentation
- Strategies for API versioning
Best Practices and Problem Solving
- Architecting for scalability
- Resolving common Jersey-specific issues
- Optimizing for performance
Wrap-up and Further Learning
Requirements
- Fundamental proficiency in Java programming.
- Basic understanding of RESTful architecture.
- Competence with 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
