A Generalized Framework for Access Control Based on J2EE
一种基于J2EE的通用访问控制框架

On study of GFAC(Generalized Framework for Access Control),this paper proposes a J2EE-based GFAX(JGFAC) and details its implementation using Java technology.To achieve the coexistence of multi-policy,it introduces a proxy mechanism.It also proposes a unified method to protect system resource and manage permissions,by enforcing access control on URL request.