In order to keep up with the rapid change of business development and organizational structure, enterprises demandimprovements of original business processes from time to time. However, once there is any change on the business layer, it will have a great impact on the presentation layer, which implies spending more money and time to align the presentation layer with the new business processes. Accordingly, this paper presents a method which can reflect dynamic changes on the presentation layer with changes from business layer data model. On that basis, an agile tool is developed to transform service data model into script model. The tool has been applied to the development lifecycle of SOA-based enterprise information systems to greatly reduce the maintenance cost on business process re-engineering.%企业为适应自身业务的发展和组织结构的变化需要不断改进原有的业务流程,而一旦业务层定义的数据模型发生变化势必会影响到表现层内容的展示,为此需要付出更大的成本重新调整表现层来对齐新的业务流程.针对这一问题,提出一种能反映表现层内容随业务层数据模型变化而动态更新的方法.在此基础上,开发出一种敏捷的从服务数据模型到脚本模型的转换工具,并将此工具应用在基于SOA架构的企业信息系统开发过程中,大大降低了业务流程重组过程中的维护成本.
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