小编Viv*_*l21的帖子

我正在尝试使用Spring AOP实现Logging.我已定义了

@Pointcut("execution(* com.mycom..*(..))")
private void framework() {}

@Around("framework()")
public Object aroundAdviceFramework(ProceedingJoinPoint jp) throws Throwable {
    if (logger.isDebugEnabled())
        logger.debug("DEBUG:: {}  {}  Enter", jp.getTarget().getClass().getName(), jp.getSignature().getName());
    Object returnVal = jp.proceed(jp.getArgs());
    if (logger.isDebugEnabled())
        logger.debug("DEBUG:: {}  {}  Out", jp.getTarget().getClass().getName(), jp.getSignature().getName());
    logger.info("INFO:: " + jp.getTarget().getClass().getName() + " " + jp.getSignature().getName() + " Finished:");
    return returnVal;
}

mycom包及其子包下有很多类.有些课程是enum和final class.因此,我得到了

nested exception is org.springframework.aop.framework.AopConfigException: 
Could not generate CGLIB subclass of class [class com.mycom.util.BancsServiceProvider]: Common causes of this problem include using a final class or a non-visible class; …

我在下面的结构中有一张桌子.

_________________________________
|| ExpObjkey   Exp1    Exp2  operator||
________________________________
    1            2        3    +
    2            4        5    +
    3            6        7    -

我希望按以下顺序记录:
对于expObjKey = 1,我们将拥有

ExpObjKey Expression
   1       (4+5)+(6-7)      

说明:

for ExpObjKey 1 we will have 2 +3
then 2 will have 4+5
and 3 will have 6+7.

它更像是一个层次结构.

我已经尝试了很多可能的方法,但没有接近解决方案.

 SELECT expObjkey,  SYS_CONNECT_BY_PATH(exp1||' ' ||operator|| exp2||')', ' (  ') "Path"
 FROM bpmn_expression 
 CONNECT BY PRIOR   
 exp1=expObjkey   or exp2=expObjkey   
start with expObjkey=1

我在用

var  modalWindow = new Ext.Window({
title: "Window",
items: [
    {html: "<div id='example'>Hello</div> "}
]
});
modalWindow.show();

打开一个模态窗口.我需要在这个窗口上显示fadein/fadeout功能.请帮忙..