Java
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Spring Boot & Flyway: Manage Multiple Databases
Managing multiple databases in a Spring Boot application can be challenging, especially when you want to maintain database migrations consistently.…
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Programmatic Bean Registration with Spring BeanRegistrar
The BeanRegistrar interface is designed for cases where we want to register beans with the application context programmatically. Instead of…
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Migrating a Legacy RMI Application to WebSockets — A Pragmatic Guide
Remote Method Invocation (RMI) was once the straightforward way for Java apps to talk across a network. But it’s tightly…
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How to Write Clear Paragraphs in Javadoc
Writing Javadoc comments in Java is an essential practice for creating clear and readable documentation. Since Javadocs serve as the…
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JUnit @ClassTemplate Annotation Example
The @ClassTemplate annotation in JUnit is part of the testing framework’s extension capabilities. It enables developers to create reusable test…
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Beyond Lombok: Writing Clean, Explicit Java with Records and Pattern Matching
Writing concise, clean Java code has long been a pursuit for developers. For years, tools like Lombok have been the…
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Integrating MCP with Spring AI
The Model Context Protocol (MCP) allows AI models to securely access external data and tools. Let us delve into understanding…
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How to Retrieve String Fields with Java Reflection
Java Reflection enables runtime inspection and modification of classes, fields, methods, and constructors. This capability is often used in frameworks,…
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Working with Time Using Java Instant and Long
Working with timestamps in Java usually involves a choice between high-level types (like Instant) and low-level numeric representations (like long…
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