Building Hypermedia REST APIs with Spring Data REST

Building scalable web services often requires writing repetitive controller and service layers. By leveraging the power of repository resources, you can automatically expose your database entities as robust, standardized APIs with minimal configuration. This text-based course guides you through the process of transforming your data layer into a fully functional web service using modern backend techniques. You will start by mastering the foundational concepts of hypermedia-driven APIs and understanding how data repositories map directly to web resources. Throughout the text, you will explore how to customize endpoints, handle associations, and secure your exposed resources. You will also learn to integrate modern API development practices, including validation, basic testing with mock environments, and implementing clean, secure data access layers. What you'll learn: - Understand the core principles of hypermedia-driven REST APIs and repository resource mapping - Expose Spring Data repositories automatically using specialized framework annotations - Customize API endpoints, path mappings, and resource association behavior - Implement validation and exception handling for exposed repository endpoints - Apply basic security practices to restrict access to specific repository resources - Test your exposed endpoints using modern mock testing frameworks This course begins with basic terminology and foundational database repository concepts before moving into practical configuration and customization. You will read through detailed code explanations and analyze real-world API design patterns. This course is designed for backend developers, software engineers, and Java programmers who have a basic understanding of database access and want to learn how to rapidly build standard-compliant APIs. No prior experience with hypermedia APIs is required.