import java.util.Locale;import org.springframework.beans.BeansException;import org.springframework.beans.factory.NoSuchBeanDefinitionException;import org.springframework.context.ApplicationContext;import org.springframework.context.ApplicationContextAware;import org.springframework.context.MessageSourceResolvable;import org.springframework.context.NoSuchMessageException;import cn.mysteel.core.ServiceException;public class SpringContext implements ApplicationContextAware{	private static ApplicationContext applicationContext;	public static ApplicationContext getApplicationContext()	{		return applicationContext;	}	@SuppressWarnings("static-access")	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException	{		this.applicationContext = applicationContext;	}	public static Object getBean(String name) throws BeansException	{		return applicationContext.getBean(name);	}	public static 
    
      T getBean(Class
     
       requiredType) throws BeansException	{		return applicationContext.getBean(requiredType);	}	public static 
      
        T getBean(String name, Class
       
         requiredType) throws BeansException	{		return applicationContext.getBean(name, requiredType);	}	public static boolean containsBean(String name)	{		return applicationContext.containsBean(name);	}	public static boolean isSingleton(String name) throws NoSuchBeanDefinitionException	{		return applicationContext.isSingleton(name);	}	public static Class
         getType(String name) throws NoSuchBeanDefinitionException	{		return applicationContext.getType(name);	}	public static String[] getAliases(String name) throws NoSuchBeanDefinitionException	{		return applicationContext.getAliases(name);	}	public static String getMessage(String code, Object[] args, String defaultMessage, Locale locale)	{		return applicationContext.getMessage(code, args, defaultMessage, locale);	}	public static String getMessage(String code, Object[] args, Locale locale) throws NoSuchMessageException	{		return applicationContext.getMessage(code, args, locale);	}	public static String getMessage(MessageSourceResolvable resolvable, Locale locale) throws NoSuchMessageException	{		return applicationContext.getMessage(resolvable, locale);	}	public static String getMessage(ServiceException serviceException)	{		return getMessage(String.valueOf(serviceException.getMessageCode()), serviceException.getMessageParams(), "No such message code [" + serviceException.getMessageCode() + "]",				Locale.getDefault());	}}