Controller is responsible for handling all the requests.
Message Resources Definitions file are simple .properties files and these files contains the messages that can be used in the struts project.
Message Resources Definitions files can be added to the file through Q: What is Action Class? The purpose of Action Class is to translate the Http Servlet Request to the business logic.
To use the Action, we need to Subclass and overwrite the execute() method.
This is useful in cases where an HTML form has multiple submit buttons with the same name. Struts components can be categories into Model, View and Controller.The Validator framework comes integrated with the Struts Framework and can be used without doing any extra settings.The Validator Framework uses two XML configuration files and Managers would benefit as an overall structure of a Web Application will be discussed and issues with regard to development cycle will be raised. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.