用BeanFactoryAware接口,用BEAN的名称来获取BEAN对象
applicationContext-beans.xml
<bean id=
"beanFactoryHelper"
class
=
"com.cyjch.base.BeanFactoryHelper"
/>
BeanFactoryHelper.java
package com.cyjch.base;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
public class BeanFactoryHelper implements BeanFactoryAware {
private static BeanFactory beanFactory; //BEAN工厂
@Override
public void setBeanFactory(BeanFactory f) throws BeansException {
this.beanFactory = f;
}
public static BeanFactory getBeanfactory() {
return beanFactory;
}
}
其它的实现类(可以继承BeanFactoryHelper并实现多个接口)
public class PeixunServiceImpl extends BeanFactoryHelper implements IPeixunService,Serializable{
BeanFactory bf = BeanFactoryHelper.getBeanfactory();//获取工厂
...
IPeixunDao peixunDAO = (PeixunDaoImpl) bf.getBean("peixunDao");//通过BEAN名称取BEAN
IUserDao userdao = (UserDaoImpl) bf.getBean("userDao");
XxxService xxxService;
getter/setter;
XxxDao xxxDao;
getter/setter;
}
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