org.eclipse.jetty.rewrite.handler
类 HeaderRule

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

直接已知子类：

ForwardedSchemeHeaderRule

public abstract class HeaderRule
extends Rule

Abstract rule that matches against request headers.

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

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

_handling, _terminating

构造方法摘要

HeaderRule()

方法摘要

protected abstract String	apply(String target, String value, HttpServletRequest request, HttpServletResponse response) Apply the rule to the request
String	getHeader()
String	getHeaderValue()
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	setHeader(String header)
void	setHeaderValue(String headerValue)
String	toString() Returns the handling and terminating flag values.

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

构造方法详细信息

HeaderRule

public HeaderRule()

方法详细信息

getHeader

public String getHeader()

setHeader

public void setHeader(String header)

参数：

header - the header name to check for

getHeaderValue

public String getHeaderValue()

setHeaderValue

public void setHeaderValue(String headerValue)

参数：

headerValue - the header value to match against. If null, then the presence of the header is enough to match

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,
                                String value,
                                HttpServletRequest request,
                                HttpServletResponse response)
                         throws IOException

Apply the rule to the request

参数：

target - field to attempt match

value - header value found

request - request object

response - response object

返回：

The target (possible updated)

抛出：

IOException - exceptions dealing with operating on request or response objects

toString

public String toString()

从类 Rule 复制的描述

Returns the handling and terminating flag values.

覆盖：

类 Rule 中的 toString