具有可扩展特征的应急物流信息平台数据持久层设计与实现

Design and Realization of Data Persistence Layer of Extendable Emergency Logistics Information Platform

针对目前数据持久层技术不能同时满足系统易维护、易移植和数据库操作的高灵活性这两个方面的要求,提出了基于Hibernate框架的具有可扩展特征的数据持久层设计方案。通过普通表和预设表相结合的方式,在保证系统具有可移植性和易维护性的基础上提升对象系统的灵活性和高效性,使其能够更好的适应复杂多变的应用场景,并应用于应急成品粮指挥调度平台,取得了良好的效果。

In this paper, according to the inadequacy of the data persistence layer, we proposed the solution for the design of a Hibernate framework based extendable data persistence layer, introduced the characteristics and advantage of the layer designed and at the end, through a practical application, proved its flexibility and effectiveness.