基于Web服务的OPNET功能封装模型

Encapsulation Model for OPNET Functions Based on Web Service

为了实现对OPNET软件强大功能的跨平台调用,提出了一种基于Web服务的OPNET功能封装模型。该模型以数据库为中介实现了OPNET程序与外部系统的交互,通过批处理文件调用了OPNET程序,进而将OPNET程序封装为OPNET Service的服务并发布到服务注册中心,外部应用程序可以通过查找注册中心查找实现对OPNET Service的调用。数据库和批处理文件技术是该模型实现的关键点。通过OPNET Service服务在WLAN调优过程的应用,验证了该模型的有效性和实用性。

A OPNET Service achetacture is proposed which is on the base of encapsulation model for OPNET functions to implement the convenient call of OPNET functions from different platforms.The achetacture gives database-centered way to change information between OPNET program and foreign systems,high-level language can call OPNET programs by using batch file.And then,OPNET program is encapsulated as a web service named OPNET service amd is published into UDDI（Universal Description Discovery and Integration）,foreign programs can call OPNET service from UDDI.Database and batch file are the key point of the achetecture.The validity and practicability of the model is verified through the application of OPNET service in WLAN optimization.