public interface View
Represents the renderable view in the model-view-controller pattern. Users can create their own renderable views by implementing this class, and returning a concrete instance in an action method.
|Modifier and Type||Method and Description|
This method is invoked last in the sequence of steps involved in processing a request sent to the FrontController.
void render(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws javax.servlet.ServletException, IOException
This method is invoked last in the sequence of steps involved in processing a request sent to the FrontController. The servlet request can be used to set any attributes, then to obtain a RequestDispatcher for forwarding or including, or the servlet response may be used to send a redirect, for example.
Users should note that any exceptions thrown from this method are not guaranteed to be caught in the FrontController. They may escape to the requestor. Users should handle any exceptions inside the implementation of this method if different behaviour is desired.
request- the servlet request
response- the servlet response
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