org.eclipse.jetty.rewrite.handler

Class RedirectRegexRule

java.lang.Object

org.eclipse.jetty.rewrite.handler.Rule

org.eclipse.jetty.rewrite.handler.RegexRule

org.eclipse.jetty.rewrite.handler.RedirectRegexRule

public class RedirectRegexRule
extends RegexRule

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

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jetty.rewrite.handler.Rule

Rule.ApplyURI

Field Summary

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

_regex

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

_handling, _terminating

Constructor Summary

Constructors

Constructor and Description
RedirectRegexRule()

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.String	apply(java.lang.String target, javax.servlet.http.HttpServletRequest request, javax.servlet.http.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.

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

getRegex, matchAndApply, setRegex, toString

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

isHandling, isTerminating, setHandling, setTerminating

Methods inherited from class java.lang.Object

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

Constructor Detail

RedirectRegexRule

public RedirectRegexRule()

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

protected java.lang.String apply(java.lang.String target,
                     javax.servlet.http.HttpServletRequest request,
                     javax.servlet.http.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