Examples of BeanDefinitionRegistry

org.springframework.beans.factory.support.BeanDefinitionRegistry

Interface for registries that hold bean definitions, for example RootBeanDefinition and ChildBeanDefinition instances. Typically implemented by BeanFactories that internally work with the AbstractBeanDefinition hierarchy.

This is the only interface in Spring's bean factory packages that encapsulates registration of bean definitions. The standard BeanFactory interfaces only cover access to a fully configured factory instance.

Spring's bean definition readers expect to work on an implementation of this interface. Known implementors within the Spring core are DefaultListableBeanFactory and GenericApplicationContext. @author Juergen Hoeller @since 26.11.2003 @see org.springframework.beans.factory.config.BeanDefinition @see AbstractBeanDefinition @see RootBeanDefinition @see ChildBeanDefinition @see DefaultListableBeanFactory @see org.springframework.context.support.GenericApplicationContext @see org.springframework.beans.factory.xml.XmlBeanDefinitionReader @see PropertiesBeanDefinitionReader

      if (logger.isInfoEnabled())
        logger.info(beanName + ": " +  beanDefinition.getScope());


      if (beanDefinition.getScope().equals("dynamic") && beanFactory instanceof BeanDefinitionRegistry) {


        final BeanDefinitionRegistry bdr = (BeanDefinitionRegistry) beanFactory;


        final String implBeanName = beanName + "Impl";
        final String targetSourceBeanName = beanName + "TargetSource";


        bdr.registerBeanDefinition(implBeanName, beanDefinition);


        /*
         * <bean id="testInterface"
         * class="org.springframework.aop.framework.ProxyFactoryBean">
         * <property name="targetSource"> <bean
         * class="org.impalaframework.spring.externalconfig.RefreshableTargetSourceFactoryBean">
         * <property name="beanName" methodName = "testInterfaceImpl"/>
         * </bean> </property> </bean>
         */


        RootBeanDefinition targetSource = new RootBeanDefinition(PrototypeTargetSource.class);
        targetSource.getPropertyValues().addPropertyValue("targetBeanName", implBeanName);
        bdr.registerBeanDefinition(targetSourceBeanName, targetSource);


        RootBeanDefinition proxy = new RootBeanDefinition(ProxyFactoryBean.class);
        proxy.getPropertyValues().addPropertyValue("targetSource",
            new RuntimeBeanReference(targetSourceBeanName));
        bdr.registerBeanDefinition(beanName, proxy);


      }
    }
  }

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Examples of BeanDefinitionRegistry

Examples of org.springframework.beans.factory.support.BeanDefinitionRegistry