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Enterprise Java

Understanding Why @Relation Annotations Sometimes Ignore Collection Names in Spring HATEOAS
In Spring HATEOAS, the @Relation annotation is instrumental in customizing the names of individual resources and their collections within hypermedia…
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Core Java

Java Currency Code Symbol Mapping Example
In financial applications, e-commerce platforms, or internationalization (i18n) support, you often need to convert a currency code (like "USD", "EUR",…
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Java

Using Java Flight Recorder (JFR) in Quarkus
1. Introduction to Java Flight Recorder in Quarkus Setup Monitoring and profiling Java applications is essential for ensuring performance and…
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Enterprise Java

Resolving NoSuchMethodError with Link.of() in Spring Boot 3.x
Upgrading to Spring Boot 3.x introduces significant changes, including the migration from Spring Framework 5.x to 6.x and the transition…
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Enterprise Java

Beyond the Defaults: Crafting Custom _links Structures with Spring HATEOAS
Spring HATEOAS is a powerful tool for building RESTful APIs that embrace the principles of Hypermedia as the Engine of…
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Core Java

Count Files Recursively in Java
Working with file systems is a vital part of many Java applications, and counting files recursively in a directory tree…
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Software Development

Micronaut Flyway Database Schema Migrations Example
In a modern microservices architecture, managing database schema migrations in a reliable and consistent way is crucial for the smooth…
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