org.archive.modules.canonicalize

Class StripWWWRule

java.lang.Object

org.archive.modules.canonicalize.BaseRule

org.archive.modules.canonicalize.StripWWWRule

All Implemented Interfaces:

Serializable, CanonicalizationRule, HasKeyedProperties

public class StripWWWRule
extends BaseRule

Strip any 'www' found on http/https URLs, IF they have some path/query component (content after third slash). (Top 'slash page' URIs are left unstripped, so that we prefer crawling redundant top pages to missing an entire site only available from either the www-full or www-less hostname, but not both).

Version:

$Date$, $Revision$

Author:

stack

See Also:

Serialized Form

Field Summary

Fields inherited from class org.archive.modules.canonicalize.BaseRule

kp

Constructor Summary

Constructors

Constructor and Description
StripWWWRule()

Method Summary

Methods

Modifier and Type	Method and Description
String	canonicalize(String url) Apply this canonicalization rule.

Methods inherited from class org.archive.modules.canonicalize.BaseRule

doStripRegexMatch, getEnabled, getKeyedProperties, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

StripWWWRule

public StripWWWRule()

Method Detail

canonicalize

public String canonicalize(String url)

Description copied from interface: CanonicalizationRule

Apply this canonicalization rule.

Parameters:

url - Url string we apply this rule to.

Returns:

Result of applying this rule to passed url.