/**
* @see org.springframework.beans.factory.config.BeanFactoryPostProcessor#postProcessBeanFactory(org.springframework.beans.factory.config.ConfigurableListableBeanFactory)
*/
@Override
public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
{
ParameterCheck.mandatory("beanName", beanName);
ParameterCheck.mandatory("extendingBeanName", extendingBeanName);
// check for bean name
if (!beanFactory.containsBean(beanName))
{
throw new NoSuchBeanDefinitionException("Can't find bean '" + beanName + "' to be extended.");
}
// check for extending bean
if (!beanFactory.containsBean(extendingBeanName))
{
throw new NoSuchBeanDefinitionException("Can't find bean '" + extendingBeanName + "' that is going to extend original bean definition.");
}
// get the bean definitions
BeanDefinition beanDefinition = beanFactory.getBeanDefinition(beanName);
BeanDefinition extendingBeanDefinition = beanFactory.getBeanDefinition(extendingBeanName);
// update class
if (StringUtils.isNotBlank(extendingBeanDefinition.getBeanClassName()) &&
!beanDefinition.getBeanClassName().equals(extendingBeanDefinition.getBeanClassName()))
{
beanDefinition.setBeanClassName(extendingBeanDefinition.getBeanClassName());
}
// update properties
MutablePropertyValues properties = beanDefinition.getPropertyValues();
MutablePropertyValues extendingProperties = extendingBeanDefinition.getPropertyValues();
for (PropertyValue propertyValue : extendingProperties.getPropertyValueList())
{
properties.add(propertyValue.getName(), propertyValue.getValue());
}
}
BeanExtender.java 文件源码
java
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项目:alfresco-repository
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