Spring
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Enterprise Java
Spring HTTP Clients: RestClient, WebClient, RestTemplate
Spring offers several HTTP clients to interact with RESTful services. This article delves into RestTemplate, WebClient, and the newer RestClient,…
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Enterprise Java
Converting a Map to a Spring MultiValueMap
In Spring, a MultiValueMap is a structure for storing multiple values for a single key. This can be useful in…
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Enterprise Java
Spring JPA LIKE Query Example With JdbcTemplate or JpaRepository
LIKE queries in SQL allow users to search for specified patterns in the database table columns, enabling flexible and dynamic…
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Enterprise Java
Spring Boot JpaRepository Example
Hello readers let us delve into understanding the Spring Data JPA module. 1. JpaRepository interface Spring Data JPA provides a…
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Enterprise Java
How to Test a Spring AOP Aspect
1. Introduction Aspect-Oriented Programming (AOP) is one of programming paradigms that separates cross-cutting concerns as aspects. It complements Object-Oriented Programming…
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Enterprise Java
Manage Kafka Listeners Dynamically in Spring Boot
In contemporary event-driven architectures, proficient management of data streams is paramount. Apache Kafka stands out as a favored solution for…
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Enterprise Java
Autowire Spring Bean in Servlet Filter
Servlet filters provide a powerful way to intercept and manipulate incoming requests. However, accessing Spring-managed beans within these filters can…
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Enterprise Java
Implement Two-Level Cache With Spring
Caching is a technique used to store data temporarily in a faster storage layer to improve the performance and responsiveness…
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Enterprise Java
Secure Kubernetes Secrets with Vault
1. Introduction: Kubernetes has become the de facto platform for container orchestration in modern cloud-native environments. However, managing and securing…
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