面向多任务的报表管理系统运行器

Statement Management System's Operation Device for Multiple Tasks

在"辽河流域水环境管理技术综合示范"项目中,许多的业务需求需要以报表的形式呈现数据.传统的方式是把每张报表的产生过程固定到每一个业务系统中,报表需求发生变化时需要修改源程序才可以应对多变的需求,此外报表的样式比较单一,不能更加直观的显示数据.现实中报表需要以多种不同的样式呈现数据,并且可以应对需求多变的报表数据请求.为了灵活的制作和使用报表,我们把所有报表的需求抽离出来,抽离的部分形成报表管理系统.报表管理系统以服务的方式满足业务系统的需求,只要业务系统按照规定的格式请求数据,报表管理系统就能按照需求输出报表.报表管理系统以服务的形式呈现给业务系统,不仅可以支持单系统访问,同时还可以支持并发的多系统访问,任何按照报表管理系统标准接口编写的程序都可以使用报表管理系统提供的服务.

In the project of ＂Comprehensive Demonstration of Water Environment Management about LiaoHe River Basin＂, many business requirements need to present the data in the form of statements. The traditional way of processing statements is fixed in each business system, and the style is single. In reality, statements need to be present in a variety of different styles, and can respond to changing data request. In order to satisfy the demand of business system, we put the production process of statements out which formats the Statement Management System. Statement Management System is provided to the systems as the service. As long as the systems in accordance with the provisions request data, Statement Management System will be in accordance with the requirements of output statements. Statement Management System can not only support single system, also support multiple systems concurrently. Any business system can use Statement Management System if only they comply with provisions.