org.mojavemvc.views

Class EmptyView

java.lang.Object

org.mojavemvc.views.EmptyView

All Implemented Interfaces:

View

public class EmptyView
extends Object
implements View

This view does nothing during the call to render(). It is used when the content of the response is specified in the response headers, instead of the response body.

Author:

Luis Antunes

Constructor Summary

Constructors

Constructor and Description
EmptyView()

Method Summary

Methods

Modifier and Type	Method and Description
void	render(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This method is invoked last in the sequence of steps involved in processing a request sent to the FrontController.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EmptyView

public EmptyView()

Method Detail

render

public void render(javax.servlet.http.HttpServletRequest request,
          javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
                   IOException

Description copied from interface: View

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.

Specified by:

render in interface View

Parameters:

request - the servlet request

response - the servlet response

Throws:

javax.servlet.ServletException

IOException