Package com.opensymphony.module.sitemesh.html.rules

Class RegexReplacementTextFilter

java.lang.Object

com.opensymphony.module.sitemesh.html.rules.RegexReplacementTextFilter

All Implemented Interfaces:

TextFilter

public class RegexReplacementTextFilter
extends Object
implements TextFilter

TextFilter that substitutes content using a JDK 1.4 regular expression.

Example

This will substitute 'Google:Blah' for a link to a google search.

 HTMLProcessor processor = new HTMLProcessor(in, out);
 processor.addTextFilter(
         new RegexReplacementTextFilter("Google:([a-zA-Z]+)", "$1"));
 // add more TextFilters and TagRules
 processor.process();
 

Author:

Joe Walnes

Constructor Summary

Constructors

Constructor	Description
RegexReplacementTextFilter(String regex, String replacement)	Instantiates a new regex replacement text filter.
RegexReplacementTextFilter(Pattern regex, String replacement)	Instantiates a new regex replacement text filter.

Method Summary

Modifier and Type	Method	Description
String	filter(String text)	Filter.

Methods inherited from class java.lang.Object

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

Constructor Details

RegexReplacementTextFilter

public RegexReplacementTextFilter(String regex,
 String replacement)

Instantiates a new regex replacement text filter.

Parameters:

regex - the regex

replacement - the replacement

RegexReplacementTextFilter

public RegexReplacementTextFilter(Pattern regex,
 String replacement)

Instantiates a new regex replacement text filter.

Parameters:

regex - the regex

replacement - the replacement

Method Details

filter

public String filter(String text)

Description copied from interface: TextFilter

Filter.

Specified by:

filter in interface TextFilter

Parameters:

text - the content

Returns:

the string