package gboat2.base.logging.aspectj;
   
   import org.aspectj.lang.ProceedingJoinPoint;
   import org.slf4j.Logger;
   import org.slf4j.LoggerFactory;
   
   /**
    * 
    * 截取所有的service，为调用的方法 追加 日志
   * 环绕通知
   * @author zhangxj-a
   * @since jdk1.6
   * @date 2012-4-24
   *  
   */
  public final class LogServiceAspectJ implements ILogServiceAspectJ {
  	
  	public LogServiceAspectJ() {
  		super();
  	}
  	
  	private static final Logger logger = LoggerFactory.getLogger(LogServiceAspectJ.class.getName());
  	
  	@Override
  	public Object invoke(ProceedingJoinPoint pjp) throws Throwable {
  		//service类名
  		String serviceName = pjp.getTarget().getClass().getName();
  		//调用的方法类名
  		String methodName = pjp.getSignature().getName();
  		
  		long startTime = System.currentTimeMillis();
  		
  		logger.debug(" Begin Call Service {},Visit method {}  ", new String[] { serviceName, methodName });
  		//执行service方法
  		Object ret = pjp.proceed();
  		
  		long endTime = System.currentTimeMillis();
  		
  		logger.debug(" End   Call Service {},Visit method {} , cost {} ms  ", new String[] { serviceName, methodName,
  		        String.valueOf(endTime - startTime) });
  		
  		return ret;
  	}
  	
  	public int getOrder() {
  		return Integer.MAX_VALUE;
  	}
  	
  }