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Trillian goes to the MailReader website. As a first-time visitor, she needs to create an account to hold her email subscriptions. Trillian completes a form with her account information, and submits it to the system.
Reply To Address
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After registering, the system displays a Menu, so that Trillian can edit her profile, which includes her list of email subscriptions, or log off.
(User Goal, Summary, Subfunction)
Client submits request to web server.
Web server transfers request to container, and container transfers request to framework's dispatcher.
The proxy manages the action pre-process, the procedess, and the post-process.
The invocation calls each interceptor in turn before executing the action.
Each interceptor affects the request as appropriate.
The action handles the transaction corresponding to the request.
The action returns a code indicating the appropriate result.
The invocation executes the result.
The result generates the response or transfers to a resource that will render the response.