• What is REST?
• REST principles
• JAX-RS annotations
• HTTP methods (GET, POST, PUT, DELETE)

• REST: Representational State Transfer
• JAX-RS: Java API for RESTful Web Services
• Resource: Object or data that can be accessed
• HTTP Methods: GET, POST, PUT, DELETE

1. RESTAPIDemo.java - Example of REST API

1. Deploy to application server
2. Test with REST client

1. Create REST endpoints
2. Handle different HTTP methods

Next Day: Day 49 - Design Patterns