Class UrlValidator
- java.lang.Object
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- org.apache.nutch.urlfilter.validator.UrlValidator
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- All Implemented Interfaces:
Configurable
,URLFilter
,Pluggable
public class UrlValidator extends Object implements URLFilter
Validates URLs.
Originally based in on php script by Debbie Dyer, validation.php v1.2b, Date: 03/07/02, http://javascript.internet.com. However, this validation now bears little resemblance to the php original.
Example of usage: UrlValidator urlValidator = UrlValidator.get(); if (urlValidator.isValid("ftp://foo.bar.com/")) { System.out.println("url is valid"); } else { System.out.println("url is invalid"); } prints out "url is valid"
Based on UrlValidator code from Apache commons-validator.
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Field Summary
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Fields inherited from interface org.apache.nutch.net.URLFilter
X_POINT_ID
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Constructor Summary
Constructors Constructor Description UrlValidator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
filter(String urlString)
Interface for a filter that transforms a URL: it can pass the original URL through or "delete" the URL by returning nullConfiguration
getConf()
void
setConf(Configuration conf)
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Method Detail
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filter
public String filter(String urlString)
Description copied from interface:URLFilter
Interface for a filter that transforms a URL: it can pass the original URL through or "delete" the URL by returning null
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getConf
public Configuration getConf()
- Specified by:
getConf
in interfaceConfigurable
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setConf
public void setConf(Configuration conf)
- Specified by:
setConf
in interfaceConfigurable
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