摘要
为了创建对需求变动具有适应能力的IEC 61850建模工具,提出采用S-H(Spring-Hibernate)框架来构建建模工具应用。借助于Spring提供的服务输出器和代理生成器,服务器端公开了设备信息模型的读写远程服务,客户端可直接通过服务接口访问设备信息模型,简化了整个远程调用。Hibernate提供了对象持久化框架,该框架在设备信息模型与数据库表之间建立了映射关系,这使得信息模型能够以实体对象的形式进行数据库的读写。在S-H框架上,建模工具设计都采用了面向接口的编程,这将上层应用与远程调用、数据库的读写进行了解耦,使建模工具的实现在整体上具有更好的扩展性,能够满足具体应用需求。
In order to create an IEC 61850 modeling tool adapting to demand shift, S-H （Spring-Hibernate） framework is used to construct an application for modeling tool. With service exporter and proxy generator provided by Spring, remote reading and writing service of equipment information models is public in server terminal. Client can access to information models directly through interfaces of service, and entire remote invocation is simplified. Hibernate provides an object persistence framework which creates mapping between equipment information models and tables in database. Thus, information models can be read and written for database as model entities. Under S-H framework, design of modeling tool utilizes interface-oriented programming, and this decouples up-application and remote invocation, accessing to database. That makes of modeling tool implementing more expandable, and concrete application demands can be satisfied.
出处
《水电自动化与大坝监测》
2012年第4期4-6,52,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
