Abstract:
Combined with the practical requirement in the informatization process of the China Telecom Commission, JavaEE architecture is introduced, and a method for developing large scale telecom Custom Relationship Management(CRM) data persistent layer on the platform of JavaEE. This paper also analyzes the application of façade pattern, VO pattern and DAO pattern in the Spring JDBC framework, which implements the loose coupling in persistent layer. The whole system has better performance of stability, flexibility and extension.
Key words:
telecom CRM system,
Spring framework,
design mode
摘要： 结合中国电信行业信息化建设的实际需求，引入JavaEE架构体系，提出一种在JavaEE平台上开发大型电信客户关系管理数据持久层的方法。通过门面模式、VO模式和DAO模式在Spring JDBC架构中的应用，实现持久层之间的松散耦合，使整个系统具备良好的稳定性、可伸缩性和可扩展性。
关键词:
电信客户关系管理系统,
Spring框架,
设计模式
CLC Number:
ZHANG Li. Implementation of Telecom CRM Data Persistent Layer Based on JavaEE[J]. Computer Engineering, 2009, 35(6): 41-43.
张 俐. 基于JavaEE的电信CRM数据持久层的实现[J]. 计算机工程, 2009, 35(6): 41-43.