Posts within the Java category
Producing REST API's with Spring
Spring boot became quite popular as a framework for microservices. In this tutorial I will show you how to produce and consume REST API's with Spring boot.
Handling forms with Spring Web and JSR-303
Handling forms is a common task in web development. In this article I'll demonstrate how to use Spring and JSR-303 bean validation to create proper forms.
Internationalization (i18n) with Spring
In this article I will explain how you can use internationalization (i18n) to your Spring boot applications using properties and programmatical approaches.
Mapping with Dozer
Dozer is a simple bean mapping framework, which allows you to convert an object of a specific type, to an object of another type.
Mapping beans with MapStruct
Object mapping is a common practice in developing apps when you need to get across the different tiers. MapStruct is a framework for mapping objects.
Handling errors with Spring MVC
When developing applications, error handling is a common job. With Spring MVC you can easily handle exceptions using a few annotations.
JPA made easy with Spring data's repositories
With Spring Data it's very easy to create a simple CRUD application without the hassle of creating your own DAO's. Spring Boot makes it even easier for you.
Writing your first Spring webapp with Spring Boot
Spring boot changed the Java and Spring landscape. In this tutorial I'll write a small Spring webapp in about 70 lines of Java code.
Securing your REST API with Spring Security
In this tutorial I'm going to write a small REST API with Spring Boot and Spring Web MVC. Securing the application will be done with Spring Security.
Testing modern web applications
There are a lot of aspects that have to be covered while testing modern web applications. In this tutorial series I would like to talk about these aspects.