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Difference between @Valid and @Validated in Spring

updated a few hours ago

javaspringspring-mvcvalidation

# Understanding the Difference between @Valid and @Validated in Spring If you have been working with Spring and using validation methods, you might have come across the annotations `@Valid` and `@Validated`. While both annotations serve the purpose of val

Matheus Mello

Redirect to an external URL from controller action in Spring MVC

updated a few hours ago

javajspspringspring-mvc

# 📝 Redirect to an External URL from Controller Action in Spring MVC Have you ever tried redirecting to an external URL from a controller action in Spring MVC, only to find yourself encountering some issues? Don't worry, we've got your back! In this blog

Matheus Mello

Spring: Why do we autowire the interface and not the implemented class?

updated a few hours ago

dependency-injectionjavaspring

# Spring: Why do we autowire the interface and not the implemented class? 🌱 When working with the Spring framework, you may have encountered code where the interface is autowired instead of the implemented class. This may seem confusing at first, but fea

Matheus Mello

How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller

updated a few hours ago

hibernatejavajpaspringspring-data

# How to Fetch FetchType.LAZY Associations with JPA and Hibernate in a Spring Controller Are you having trouble fetching FetchType.LAZY associations in your Spring Controller? Don't worry, you're not alone. Many developers struggle with this issue, but we

Matheus Mello

Spring Java Config: how do you create a prototype-scoped @Bean with runtime arguments?

updated a few hours ago

javascopespring

# Creating a Prototype-Scoped @Bean with Runtime Arguments in Spring Java Config Are you struggling to create a prototype-scoped `@Bean` with runtime arguments in Spring Java Config? Don't worry, I've got you covered! 🙌 In this blog post, I'll address th

Matheus Mello

Spring 3.0 - Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/security]

updated a few hours ago

javamaven-2spring

## 🌼 Fixing the "Unable to locate Spring NamespaceHandler" error in Spring 3.0 🌼 So, you're working with Spring 3.0 and encountered the dreaded "Unable to locate Spring NamespaceHandler" error, specifically related to the XML schema namespace [http://ww

Matheus Mello

Role/Purpose of ContextLoaderListener in Spring?

updated a few hours ago

javaspring

# The Role and Purpose of ContextLoaderListener in Spring 🌱 Are you diving deep into the Spring Framework and came across the mysterious `ContextLoaderListener` in your `web.xml` file? Don't worry, you're not alone! Many developers find themselves scratc

Matheus Mello

Re-run Spring Boot Configuration Annotation Processor to update generated metadata

updated a few hours ago

javamavenspring

## 🚀 Re-running Spring Boot Configuration Annotation Processor to Update Generated Metadata So, you added the following dependency to your `pom.xml` as requested by IntelliJ: ```xml <dependency> <groupId>org.springframework.boot</groupId> <artifa

Matheus Mello

"Field required a bean of type that could not be found." error spring restful API using mongodb

updated a few hours ago

javamongodbspring

# Field required a bean of type that could not be found error in Spring RESTful API with MongoDB 🌟 Are you new to Spring and MongoDB, trying to build a RESTful API and faced with the "Field required a bean of type that could not be found" error? Don't wo

Matheus Mello

Spring Cache @Cacheable - not working while calling from another method of the same bean

updated a few hours ago

javaspring

📝 **Spring Cache @Cacheable - Not Working While Calling from Another Method of the Same Bean** Have you ever faced the issue where Spring cache doesn't work when calling a cached method from another method within the same bean? Well, you're not alone! Th

Matheus Mello