org.archive.wayback.replay
Class SelectorReplayDispatcher

java.lang.Object
  org.archive.wayback.replay.SelectorReplayDispatcher

All Implemented Interfaces:

ReplayDispatcher

public class SelectorReplayDispatcher
extends Object
implements ReplayDispatcher

ReplayDispatcher instance which uses a configurable ClosestResultSelector to find the best result to show from a given set, and a list of ReplayRendererSelector to determine how best to replay that result to a user.

Version:

$Date: 2010-10-01 23:20:35 +0700 (Fri, 01 Oct 2010) $, $Revision: 3265 $

Author:

brad

Constructor Summary

SelectorReplayDispatcher()

Method Summary

CaptureSearchResult	getClosest(WaybackRequest wbRequest, CaptureSearchResults results)
ClosestResultSelector	getClosestSelector()
ReplayRenderer	getRenderer(WaybackRequest wbRequest, CaptureSearchResult result, Resource resource) Return a ReplayRenderer appropriate for the Resource.
List<ReplayRendererSelector>	getSelectors()
void	setClosestSelector(ClosestResultSelector closestSelector)
void	setSelectors(List<ReplayRendererSelector> selectors)

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectorReplayDispatcher

public SelectorReplayDispatcher()

Method Detail

getRenderer

public ReplayRenderer getRenderer(WaybackRequest wbRequest,
                                  CaptureSearchResult result,
                                  Resource resource)

Description copied from interface: ReplayDispatcher

Return a ReplayRenderer appropriate for the Resource.

Specified by:

getRenderer in interface ReplayDispatcher

Parameters:

wbRequest - WaybackRequest being handled.

result - CapturSearchResult from the ResourceIndex which is being returned.

resource - Resource as returned by ResourceStore which should be returned to the user.

Returns:

an appropriate ReplayRenderer for the Resource, given the request context

getClosest

public CaptureSearchResult getClosest(WaybackRequest wbRequest,
                                      CaptureSearchResults results)
                               throws BetterRequestException

Specified by:

getClosest in interface ReplayDispatcher

Parameters:

wbRequest - the Request being handled

results - the CaptureSearchResults from the ResourceIndex

Returns:

the CaptureSearchResult to be rendered (best for the wbRequest)

Throws:

BetterRequestException - if the user should be directed to a different URL, with the exact timestamp, for example.

getSelectors

public List<ReplayRendererSelector> getSelectors()

Returns:

the List of ReplayRendererSelector objects configured

setSelectors

public void setSelectors(List<ReplayRendererSelector> selectors)

Parameters:

selectors - the List of ReplayRendererSelector to use

setClosestSelector

public void setClosestSelector(ClosestResultSelector closestSelector)

Parameters:

closestSelector - the closestSelector to set

getClosestSelector

public ClosestResultSelector getClosestSelector()

Returns:

the closestSelector