org.mortbay.jetty.handler.rewrite

Class RewriteRegexRule

java.lang.Object

org.mortbay.jetty.handler.rewrite.Rule

org.mortbay.jetty.handler.rewrite.RegexRule

org.mortbay.jetty.handler.rewrite.RewriteRegexRule

public class RewriteRegexRule
extends RegexRule

Rewrite the URI by matching with a regular expression. The replacement string may use $n" to replace the nth capture group.

Field Summary

Fields inherited from class org.mortbay.jetty.handler.rewrite.RegexRule

_regex

Fields inherited from class org.mortbay.jetty.handler.rewrite.Rule

_handling, _terminating

Constructor Summary

Constructors

Constructor and Description
RewriteRegexRule()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	apply(java.lang.String target, HttpServletRequest request, HttpServletResponse response, java.util.regex.Matcher matcher) Apply this rule to the request/response pair.
void	setReplacement(java.lang.String replacement) Whenever a match is found, it replaces with this value.
java.lang.String	toString() Returns the replacement string.

Methods inherited from class org.mortbay.jetty.handler.rewrite.RegexRule

getRegex, matchAndApply, setRegex

Methods inherited from class org.mortbay.jetty.handler.rewrite.Rule

isHandling, isTerminating, setHandling, setTerminating

Methods inherited from class java.lang.Object

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

Constructor Detail

RewriteRegexRule

public RewriteRegexRule()

Method Detail

setReplacement

public void setReplacement(java.lang.String replacement)

Whenever a match is found, it replaces with this value.

Parameters:

replacement - the replacement string.

apply

public java.lang.String apply(java.lang.String target,
                     HttpServletRequest request,
                     HttpServletResponse response,
                     java.util.regex.Matcher matcher)
                       throws java.io.IOException

Description copied from class: RegexRule

Apply this rule to the request/response pair. Called by RegexRule.matchAndApply(String, HttpServletRequest, HttpServletResponse) if the regex matches.

Specified by:

apply in class RegexRule

Parameters:

target - field to attempt match

request - request object

response - response object

matcher - The Regex matcher that matched the request (with capture groups available for replacement).

Returns:

The target (possible updated).

Throws:

java.io.IOException - exceptions dealing with operating on request or response objects

toString

public java.lang.String toString()

Returns the replacement string.

Overrides:

toString in class RegexRule