Enterprise Java
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HATEOAS with gRPC: Is It Possible? (And Should You Do It?)
HATEOAS (Hypermedia As The Engine Of Application State) is a REST constraint that guides clients through application states using hypermedia…
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HATEOAS + Spring Security: Why Some Links Are Missing for Certain Roles
ATEOAS (Hypermedia As The Engine Of Application State) is a core constraint of REST application architecture that makes REST APIs…
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Spring Boot HashiCorp Vault Reload SSL Certificates Example
1. Overview In modern microservices architectures, managing SSL certificates securely and efficiently is critical. This guide explains how to use…
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Java Yauaa User Agent Parsing Example
1. Overview User agent parsing is essential for tailoring user experiences based on the type of device, browser, or operating…
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JSTL forEach Index Values Example
JSTL is a powerful tool for simplifying Java-based web applications, particularly when working with dynamic data in JSP pages. One…
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Testing Conditional Links with @WithMockUser in Spring Security
Hypermedia APIs provide not just data but also actions that users can take, often exposed as conditional links or affordances.…
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When to Use Affordance vs. Link in Hypermedia Controls
Hypermedia as the engine of application state (HATEOAS) brings a new level of discoverability and self-documentation to REST APIs. In…
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Spring Boot And Db2 Integration
Integrating IBM Db2 with Java Spring Boot enables enterprise-grade applications to access powerful database capabilities. Let us delve into understanding…
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Send Multiple Headers with Spring WebClient
In modern microservices and cloud-native applications, sending metadata with HTTP requests is a common need. If you have worked with…
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