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数据统计,栈操作(2)
if (CountConstants.cArrayStackA  ==   null )
                CountConstants.cArrayStackA  =   new  CountViewArrayStack(CountConstants.CSTACKLENGH);
             if (CountConstants.cArrayStackB  ==   null )
                CountConstants.cArrayStackB  =   new  CountViewArrayStack(CountConstants.CSTACKLENGH);
AcceptEntity aEntity  =   new  AcceptEntity();
CountManager cManager  =   new  CountManager();
             if (CountConstants.CSTACKA)
                cManager.countViewNum(CountConstants.cArrayStackA,aEntity);
             else   if (CountConstants.CSTACKB)
                cManager.countViewNum(CountConstants.cArrayStackB,aEntity);


 public   class  CountManager  {
    
     public   void  countViewNum(CountViewStack cArrayStack,AcceptEntity acceptEntity)
     {
         try
         { 
            cArrayStack.push(acceptEntity);
            
             // System.out.println("Stack ["+type+"] working …… ");
        }
         catch (FullViewStackException e)
         { 
             // System.out.println ("Stack [A] is Full!");
             int  i  =   0 ;
            Session session = null ;
            Object[] saveObj  =   new  Object[CountConstants.CSTACKLENGH];
            AcceptEntity outEntity  =   null ;
            
             if (CountConstants.CSTACKA)
             {
                CountConstants.CSTACKA  =   false ;
                CountConstants.CSTACKB  =   true ; 
            }
             else
             {
                CountConstants.CSTACKB  =   false ;
                CountConstants.CSTACKA  =   true ;
            }

             try
             {
                 while  ( ! cArrayStack.isEmpty())
                 {
                    outEntity  =  (AcceptEntity)cArrayStack.pop();

                    saveObj[i]  =  outEntity;
                    i ++ ;
                    outEntity  =   null ;
                }
                session  =  MailSessionManager.getMailSession();
                EmailEntityManager.batchSave(saveObj,session);
                 if (session != null ) session.close();
                 // Hibernate.batchSave(saveObj);
                saveObj  =   null ;
                 // System.out.println("Stack [A] pop end!!pop[A]:"+iTempList.length);
                cArrayStack.push(acceptEntity);
            }
             catch (java.util.EmptyStackException ex)
             {
                System.out.println( " Error-->countViewNum() " + ex.getMessage());
            } finally {
                 if (session != null ) session.close();
            }

        } catch (Exception ex)
         {
            ex.printStackTrace();
        }
    }

}
posted on 2007-09-26 09:14 crazy 阅读(179) 评论(0)  编辑  收藏 所属分类: java

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