java SpringUtil获取bean

package com.whaty.framework.common.spring;

import java.io.PrintStream;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class SpringUtil
implements ApplicationContextAware
{
private static ApplicationContext applicationContext;

public void setApplicationContext(ApplicationContext applicationContext)
throws BeansException
{
applicationContext = applicationContext;
}

public static ApplicationContext getApplicationContext() {
return applicationContext;
}

public static Object getBean(String name)
throws BeansException
{
Object result = null;
try {
result = applicationContext.getBean(name);
} catch (Exception e) {
System.out.println(e.getMessage());
}
return result;
}
}