Spring Core | BeanFactoryPostProcessor | Example
In Spring, the BeanFactoryPostProcessor is a functional interface that contains a abstract method postProcessBeanFactory . It allows us to modify the Spring context’s bean definitions before any beans get created. BeanFactoryPostProcessor can create new bean definitions or modify existing ones. Since BeanFactoryPostProcessor should be called before other bean types are formed, it must be registered as a static method level. BeanFactoryPostProcessor example We are creating a simple maven project. You could clone the code from our GitHub repo. Final Project Directory Complete pom.xml <? xml version ="1.0" encoding ="UTF-8" ?> < project xmlns ="http://maven.apache.org/POM/4.0.0" xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" xsi :schemaLocation ="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" > < modelVersion >4.0.0</ modelVersion > < gr