org.eclipse.jetty.rewrite.handler
类 RegexRule

java.lang.Object
  org.eclipse.jetty.rewrite.handler.Rule
      org.eclipse.jetty.rewrite.handler.RegexRule

直接已知子类：

RedirectRegexRule, RewriteRegexRule

public abstract class RegexRule
extends Rule

Abstract rule to use as a base class for rules that match with a regular expression.

嵌套类摘要

从类 org.eclipse.jetty.rewrite.handler.Rule 继承的嵌套类/接口

Rule.ApplyURI

字段摘要

protected Pattern

_regex

从类 org.eclipse.jetty.rewrite.handler.Rule 继承的字段

_handling, _terminating

构造方法摘要

RegexRule()

方法摘要

protected abstract String	apply(String target, HttpServletRequest request, HttpServletResponse response, Matcher matcher) Apply this rule to the request/response pair.
String	getRegex()
String	matchAndApply(String target, HttpServletRequest request, HttpServletResponse response) This method calls tests the rule against the request/response pair and if the Rule applies, then the rule's action is triggered.
void	setRegex(String regex) Sets the regular expression string used to match with string URI.
String	toString() Returns the regular expression string.

从类 org.eclipse.jetty.rewrite.handler.Rule 继承的方法

isHandling, isTerminating, setHandling, setTerminating

从类 java.lang.Object 继承的方法

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

字段详细信息

_regex

protected Pattern _regex

构造方法详细信息

RegexRule

public RegexRule()

方法详细信息

setRegex

public void setRegex(String regex)

Sets the regular expression string used to match with string URI.

参数：

regex - the regular expression.

getRegex

public String getRegex()

返回：

get the regular expression

matchAndApply

public String matchAndApply(String target,
                            HttpServletRequest request,
                            HttpServletResponse response)
                     throws IOException

从类 Rule 复制的描述

This method calls tests the rule against the request/response pair and if the Rule applies, then the rule's action is triggered.

指定者：

类 Rule 中的 matchAndApply

参数：

target - The target of the request

返回：

The new target if the rule has matched, else null

抛出：

IOException - TODO

apply

protected abstract String apply(String target,
                                HttpServletRequest request,
                                HttpServletResponse response,
                                Matcher matcher)
                         throws IOException

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

参数：

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).

返回：

The target (possible updated).

抛出：

IOException - exceptions dealing with operating on request or response objects

toString

public String toString()

Returns the regular expression string.

覆盖：

类 Rule 中的 toString