Spring Validator Validation Example

1. Introduction Spring Validation Framework includes the Validator interface that handles data validation. It is used to implement custom validation…

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Spring Boot and SOLID: A Perfect Match

Spring Boot, a popular Java framework for building microservices and web applications, has gained immense popularity due to its simplicity,…

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Enhancing Spring Boot Controllers: Custom Parameters

Spring Boot, a popular framework for building Java-based applications, offers a robust and efficient way to create RESTful APIs. One…

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JPA Inheritance vs Composition Spring Boot Example

1. Introduction Inheritance is an “IS-A” type of relationship in object-oriented programming (OOP). Inheritance is tightly coupled since child classes…

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Spring Boot Performance: Maximizing Request Handling

Spring Boot has rapidly become the go-to framework for building robust and scalable web applications. Its ease of use and…

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HTTP Request and Response Logging Using Logbook in Spring

Zalando Logbook is a popular Java library that provides detailed HTTP request and response logging capabilities. It’s highly customizable and…

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Testing CORS in Spring Boot

CORS (Cross-Origin Resource Sharing) is a mechanism that allows resources on a web server to be requested from another domain.…

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Boost DTO Creation with Records & MapStruct in Spring Boot

DTO (Data Transfer Object) creation is a common task in Spring Boot applications. Traditionally, this involved writing boilerplate code for…

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Inject a Mock as a Spring Bean in a Spock Spring Test

Spock is a powerful testing framework for Java and Groovy applications, especially for writing unit and integration tests. It integrates…

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