Research of Publish and Subscribe Model Based on WS-Notification

• 作者: Guangpu ZEN Huilian FAN Xianli LI
• 来源期刊: 软件工程与应用(英文)
• 学科: 工学
• 关键词: WS-Notification PUBLISH/SUBSCRIBE NOTIFICATION BROKER SERVICE NOTIFICATION Consumer PROXY SERVICE
• 年，卷（期）: rjgcyyyyw_2009,（4）
• 页码范围: 295-300
• 页数: 6页
• 分类号: TP39

摘要

WS-Notification bundle of standards, WS-BaseNotification, WS-Topics, and WS-BrokeredNotification, can be used as a general purpose publish/subscribe interface for Service Oriented Architectures. We provide an overview of the WS-Notification specification and describe a modified publish and subscribe model based on WS-Notification. The model is an adaptive policy-driven notification framework that can help enterprises to meet the flexibility and respon-siveness requirements of the enterprise. With the modified publish/subscribe model, information consumers can dy-namically and declaratively create and configure entities on their behalves to manage their distribution requirements.