Search for a command to run...
Articles tagged with #anotation
When we talk about mapping inheritance in JPA, we’re not just discussing a coding technique — we’re exploring how object-oriented design meets the relational world. The @Inheritance(strategy = JOINED) annotation is a bridge between a clean class ...
In the world of relational databases, it’s not uncommon to encounter tables where the primary key isn’t just a single column — it’s a combination of two or more columns. These are called composite keys. They usually appear in many-to-many join ta...
In the modern Spring Boot world, where annotations like @Configuration and @ComponentScan dominate, it’s easy to forget that the roots of Spring lie in XML-based configuration. But here’s the thing — even when you use annotations, the core mechan...
In any well-structured Spring application, managing bean visibility is like managing the backstage of a theater—too much exposure and you lose control; too little and your actors (beans) can’t perform. Developers often rely on annotations like @C...
Serialization and deserialization play a vital role in building modern web applications. When working with nested objects, handling serialization while maintaining flexibility in exposing data becomes a challenge. How can you customize the way yo...
Begin with an indirect lead-in that discusses the versatility of Java in different programming contexts and introduces Reflection as a powerful but often misunderstood feature. Emphasize that while it enables developers to inspect and manipulate ...
