%0 Journal Article
%T Business objects association models based on state log and association log<br>基于状态与关联日志的业务对象关联模型
%A YANG Mei-rong
%A WANG Zhong-jie
%A ZHAN De-chen
%A <br>杨美荣
%A 王忠杰
%A 战德臣
%J 计算机应用
%D 2006
%I 
%X It is important to build well-designed business model to realize fast reconfignration of enterprise information system in accordance with the business changes. Traditional business modeling methods can not effectively deal with complex association relationships between business objects; therefore extendibility, adaptability, second-round development efficiency and traceability of ESA are greatly influenced. To overcome this limitation, in this paper we presented a log-based business object association model, in which complex and volatile associations between objects were clearly separated from the inner structure of objects and the numerical association styles were discussed with emphasis. Business logics on objects were classified into two types, i.e., simple operation that dealt with inner logics in a simple object, and complex operation that dealt with numerical associations between objects. Run-time states of business objects and association information between objects were separated as logs for further traceability.
%K software reconfiguration
%K business object
%K association relation
%K complex operation<br>软件重构
%K 业务对象
%K 关联关系
%K 复合操作
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=F8E070EEE5656DFE&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=9CF7A0430CBB2DFD&sid=5FB7C0C0E567492A&eid=ACC52FE434DCDA93&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=8