I have tried to collect these spring interview questions which you may face into your next technical interview. For other spring modules, I will share interview questions and answers separately. I will really appreciate if you can suggest more similar spring interview questions which you have faced in your previous interviews and you consider them […]
Spring Property Editor – CustomEditorConfigurer Example
A property editor is a feature of the JavaBeans API for converting property values to and from text values. Each property editor is designed for a certain type of property only. You may wish to employ property editors to simplify your bean configurations. In this tutorial, we will learn to configure spring’s build-in CustomDateEditor class […]
Spring Pub Sub – Application Events
Learn to use create publisher-subscriber based events in Spring applications. Spring has inbuilt support for creaing application events, publish them and then listen to it in event handlers. There are a few simple guidelines to follow to create / listen application events: the event should extend ApplicationEvent the publisher should inject an ApplicationEventPublisher object the […]
Spring Resource Bundle MessageSource Example
For an application to support internationalization, it requires the capability of resolving text messages for different locales. Spring’s application context is able to resolve text messages for a target locale by their keys. Typically, the messages for one locale should be stored in one separate properties file. This properties file is called a resource bundle. […]
Spring BeanPostProcessor Example
A bean post processor allows additional processing before and after the bean initialization callback method. The main characteristic of a bean post processor is that it will process all the bean instances in the IoC container one by one, not just a single bean instance. Typically, bean post processors are used for checking the validity […]