org.archive.wayback.resourceindex
Class NutchResourceIndex

java.lang.Object
  org.archive.wayback.resourceindex.NutchResourceIndex

All Implemented Interfaces:

ResourceIndex

public class NutchResourceIndex
extends java.lang.Object
implements ResourceIndex

Version:

$Date: 2008-08-12 18:07:20 -0700 (Tue, 12 Aug 2008) $, $Revision: 2542 $

Author:

brad

Constructor Summary

NutchResourceIndex()

Method Summary

protected org.w3c.dom.Document	getHttpDocument(java.lang.String url)
int	getMaxRecords()
protected java.lang.String	getNodeContent(org.w3c.dom.Element e, java.lang.String key)
protected java.lang.String	getNodeNutchContent(org.w3c.dom.Element e, java.lang.String key)
protected java.lang.String	getRequestUrl(WaybackRequest wbRequest)
protected org.w3c.dom.NodeList	getSearchChannel(org.w3c.dom.Document d)
protected org.w3c.dom.NodeList	getSearchItems(org.w3c.dom.Document d)
java.lang.String	getSearchUrlBase()
void	init()
SearchResults	query(WaybackRequest wbRequest) Transform a WMRequest into a ResourceResults.
void	setMaxRecords(int maxRecords)
void	setSearchUrlBase(java.lang.String searchUrlBase)
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Detail

NutchResourceIndex

public NutchResourceIndex()

Method Detail

init

public void init()
          throws ConfigurationException

Throws:

ConfigurationException

query

public SearchResults query(WaybackRequest wbRequest)
                    throws ResourceIndexNotAvailableException,
                           ResourceNotInArchiveException,
                           BadQueryException,
                           AccessControlException

Description copied from interface: ResourceIndex

Transform a WMRequest into a ResourceResults.

Specified by:

query in interface ResourceIndex

Returns:

ResourceResults containing ResourceResult objects matching the WMRequest

Throws:

ResourceIndexNotAvailableException

ResourceNotInArchiveException

BadQueryException

AccessControlException

getSearchChannel

protected org.w3c.dom.NodeList getSearchChannel(org.w3c.dom.Document d)

getSearchItems

protected org.w3c.dom.NodeList getSearchItems(org.w3c.dom.Document d)

getRequestUrl

protected java.lang.String getRequestUrl(WaybackRequest wbRequest)
                                  throws BadQueryException

Throws:

BadQueryException

getNodeNutchContent

protected java.lang.String getNodeNutchContent(org.w3c.dom.Element e,
                                               java.lang.String key)

getNodeContent

protected java.lang.String getNodeContent(org.w3c.dom.Element e,
                                          java.lang.String key)

getHttpDocument

protected org.w3c.dom.Document getHttpDocument(java.lang.String url)
                                        throws java.io.IOException,
                                               org.xml.sax.SAXException

Throws:

java.io.IOException

org.xml.sax.SAXException

getSearchUrlBase

public java.lang.String getSearchUrlBase()

Returns:

the searchUrlBase

setSearchUrlBase

public void setSearchUrlBase(java.lang.String searchUrlBase)

Parameters:

searchUrlBase - the searchUrlBase to set

getMaxRecords

public int getMaxRecords()

Returns:

the maxRecords

setMaxRecords

public void setMaxRecords(int maxRecords)

Parameters:

maxRecords - the maxRecords to set

shutdown

public void shutdown()
              throws java.io.IOException

Specified by:

shutdown in interface ResourceIndex

Throws:

java.io.IOException