Serve Static Resources with Spring
1. Overview This article explores how to serve static resources with Spring – using both XML and Java configuration. 2. Using Spring Boot Spring Boot comes with […]
Spring
Quick Guide to Spring Controllers
1. Introduction In this article we’ll focus on a core concept in Spring MVC – Controllers. 2. Overview Let’s start by taking a step back […]
Introduction to Using Thymeleaf in Spring
1. Introduction Thymeleaf is a Java template engine for processing and creating HTML, XML, JavaScript, CSS, and text. In this article, we will discuss how to use […]
Spring @RequestMapping New Shortcut Annotations
1. Overview Spring 4.3. introduced some very cool method-level composed annotations to smooth out the handling @RequestMapping in typical Spring MVC projects. In this article, we will learn how […]
Spring’s RequestBody and ResponseBody Annotations
1. Introduction In this quick tutorial, we provide a concise overview of the Spring @RequestBody and @ResponseBody annotations. 2. @RequestBody Simply put, the @RequestBody annotation maps the HttpRequest body to a transfer or domain object, […]
The Spring @Controller and @RestController Annotations
1. Overview In this brief tutorial, we’ll discuss the difference between @Controller and @RestController annotations in Spring MVC. We can use the first annotation for traditional Spring controllers, and […]
Spring @RequestParam Annotation
1. Overview In this quick tutorial, we’ll explore Spring’s @RequestParam annotation and its attributes. Simply put, we can use @RequestParam to extract query parameters, form parameters, and even files from […]
Spring RequestMapping
1. Overview In this tutorial, we’ll focus on one of the main annotations in Spring MVC: @RequestMapping. Simply put, the annotation is used to map web requests […]
Spring REST API + OAuth2 + Angular (using the Spring Security OAuth legacy stack)
1. Overview In this tutorial, we’ll secure a REST API with OAuth and consume it from a simple Angular client. The application we’re going to […]
OAuth2 for a Spring REST API – Handle the Refresh Token in Angular
1. Overview In this tutorial, we’ll continue exploring the OAuth2 Authorization Code flow that we started putting together in our previous article and we’ll focus on how to […]
Custom Cascading in Spring Data MongoDB
1. Overview This tutorial will continue to explore some of the core features of Spring Data MongoDB – the @DBRef annotation and life-cycle events. 2. @DBRef The mapping […]
MyBatis with Spring
1. Introduction MyBatis is one of the most commonly used open-source frameworks for implementing SQL databases access in Java applications. In this quick tutorial, we’ll present […]
LIKE Queries in Spring JPA Repositories
1. Introduction In this quick tutorial, we’re going to cover various ways of creating LIKE queries in Spring JPA Repositories. We’ll start by looking at the […]
Introduction to Spring Data JPA
1. Overview This tutorial will focus on introducing Spring Data JPA into a Spring project, and fully configuring the persistence layer. For a step by step introduction […]
A Guide to JPA with Spring
1. Overview This tutorial shows how to set up Spring with JPA, using Hibernate as a persistence provider. For a step-by-step introduction to setting up the […]
Show Hibernate/JPA SQL Statements from Spring Boot
1. Overview Spring JDBC and JPA provide abstractions over native JDBC APIs, allowing developers to do away with native SQL queries. However, we often need to see those auto-generated […]
Simplify the DAO with Spring and Java Generics
1. Overview This article will focus on simplifying the DAO layer by using a single, generified Data Access Object for all entities in the system, which will […]
The DAO with JPA and Spring
1. Overview This article will show how to implement the DAO with Spring and JPA. For the core JPA configuration, see the article about JPA with Spring. 2. […]
The DAO with Spring and Hibernate
1. Overview This article will show how to implement the DAO with Spring and Hibernate. For the core Hibernate configuration, check out the previous Hibernate 5 with […]
Programmatic Transaction Management in Spring
1. Overview Spring’s @Transactional annotation provides a nice declarative API to mark transactional boundaries. Behind the scenes, an aspect takes care of creating and maintaining transactions as […]
