org.apache.beehive.netui.pageflow.scoping.internal
Class ScopedRequestDispatcher

java.lang.Object
  org.apache.beehive.netui.pageflow.scoping.internal.ScopedRequestDispatcher

All Implemented Interfaces

javax.servlet.RequestDispatcher

public class ScopedRequestDispatcher
extends Object
implements javax.servlet.RequestDispatcher

A request dispatcher that doesn't actually forward (but keeps track of the attempted forward), and which does some extra work to do server includes into our ScopedRequest and ScopedResponse.

See Also

ScopedRequestImpl, ScopedResponseImpl

Constructor Summary

ScopedRequestDispatcher(String uri)
Constructor.

Method Summary

void	forward(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response) Does not actually cause a server forward of the request, but informs the ScopedRequest object that a forward was attempted for a particular URI.
void	include(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response) Does a server include of the stored URI into the given ScopedRequest and ScopedResponse.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScopedRequestDispatcher

public ScopedRequestDispatcher(String uri)

Constructor.

Parameters

uri - the URI to which we'll "forward" or include.

Method Detail

forward

public void forward(javax.servlet.ServletRequest request,
                    javax.servlet.ServletResponse response)
             throws javax.servlet.ServletException,
                    IOException

Does not actually cause a server forward of the request, but informs the ScopedRequest object that a forward was attempted for a particular URI.

Specified by:

forward in interface javax.servlet.RequestDispatcher

Parameters

request - the ScopedRequest, or a wrapper (ServletRequestWrapper) around it.

response - the ScopedResponse, or a wrapper (ServletResponseWrapper) around it.

Throws

javax.servlet.ServletException

IOException

include

public void include(javax.servlet.ServletRequest request,
                    javax.servlet.ServletResponse response)
             throws javax.servlet.ServletException,
                    IOException

Does a server include of the stored URI into the given ScopedRequest and ScopedResponse.

Specified by:

include in interface javax.servlet.RequestDispatcher

Parameters

request - the ScopedRequest, or a wrapper (ServletRequestWrapper) around it.

response - the ScopedResponse, or a wrapper (ServletResponseWrapper) around it.

Throws

javax.servlet.ServletException

IOException