This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
An application has many services.But all the user of that application should not be able to invoke all the services.Is it possible to enforce such restrictions using the authorisation of JAAS? if yes , then how.