特征模型驱动的Web Services组装方案及其工具支持.pdf

ISSN1000—9825．CODENRUXUEW Journal ofSoftware，V01．18，No．7，July2007，PP．1582—1591 DOI：10．1360，josl81582 @2007Journal reserved． by ofSoftware．Allrights Services组装方案及其工具支持术 特征模型驱动的Web 邢岩+，谷放，梅宏 (北京大学信息科学技术学院软件研究所，北京 100871) FeatureModelDrivenWebServices andIts Tool CompositionApproachSupport XING Yan+，GU Fang，MEIHong ofInformationScience (InstituteofSoftware，School 100871，China) andTechnology，PekingUniversity，Beijing author：Phn：+86—21xt +Corresponding H．FeaturemodeldrivenWebservices andits Y，GuF，Mei Xing compositionapproachsupport Abstract：WebServicesare main software andwill graduallybecomingplatform—independentcomponentswidely existinthedistributed kindofsoftware methodthatthecreationofnew environment，INTERNET．This developing software will onWebServices is moreandmore systemsmainlydepend compositionattracting attention．Thereisstillnota andmature forWebServices whichcanbeusedto systematic approach composition instructthewhole a‘‘featuremodeldrivenWebService paperprovides compositionprocess．This makesFeatureModelasthe tooltocross thewholeWebServices approach，which modeling through andcanbeusedtodriveanddirectallthe inthis process phases process，includingrequirement flow flow and witha modeling，servicescomposition，businessdeploymentexecution．Then，