juplo.de Git - demos/multiple-beans/blob - src/main/java/de/juplo/demos/multiplebeans/MultipleBeansBeanFactoryPostProcessor.java

   1 package de.juplo.demos.multiplebeans;
   2
   3 import org.springframework.beans.BeansException;
   4 import org.springframework.beans.factory.config.BeanDefinition;
   5 import org.springframework.beans.factory.config.BeanFactoryPostProcessor;
   6 import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
   7 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
   8 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
   9 import org.springframework.stereotype.Component;
  10
  11 public class MultipleBeansBeanFactoryPostProcessor implements BeanFactoryPostProcessor {
  12
  13     public void postProcessBeanFactory(ConfigurableListableBeanFactory factory) throws BeansException {
  14
  15         MultipleBeansProperties properties = factory.getBean(MultipleBeansProperties.class);
  16         BeanDefinitionRegistry registry = (BeanDefinitionRegistry)factory;
  17
  18         for (MultipleBeansProperties.Site site : properties.sites) {
  19             BeanDefinition beanDefinition =
  20                     BeanDefinitionBuilder
  21                             .genericBeanDefinition(SiteController.class)
  22                             .addConstructorArgValue(site.name)
  23                             .addConstructorArgValue(site.description)
  24                             .getBeanDefinition();
  25
  26             registry.registerBeanDefinition("name", beanDefinition);
  27         }
  28     }
  29 }