【摘要】 以一个作为门户子系统的内容管理系统为应用背景,分析内容管理中文档生命周期的管理,包括多级权限、用户、文档状态与操作、状态转换、并发控制等,提出一个可配置的、与类RBAC访问控制机制松耦合且紧密配合的文档生命周期管理方法,列举几个可用模型,论述模型实现的要点。更多还原

【Abstract】 This paper takes a Content Management System(CMS) as the subsystem of a portal,analyzes document lifecycle management in CMS, including multi-level permissions,users,document statuses and actions,transition of the statuses,concurrency,etc.It presents a method for document lifecycle management,which is configurable,cooperating and loose coupling with RBAC-like mechanism.The models and the key points to implementation are discussed.更多还原