org.eclipse.jetty.rewrite.handler
Class HeaderRule
java.lang.Object
org.eclipse.jetty.rewrite.handler.Rule
org.eclipse.jetty.rewrite.handler.HeaderRule
- Direct Known Subclasses:
- ForwardedSchemeHeaderRule
public abstract class HeaderRule
- extends Rule
Abstract rule that matches against request headers.
HeaderRule
public HeaderRule()
getHeader
public String getHeader()
setHeader
public void setHeader(String header)
- Parameters:
header
- the header name to check for
getHeaderValue
public String getHeaderValue()
setHeaderValue
public void setHeaderValue(String headerValue)
- Parameters:
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
- Description copied from class:
Rule
- This method calls tests the rule against the request/response pair and if the Rule
applies, then the rule's action is triggered.
- Specified by:
matchAndApply
in class Rule
- Parameters:
target
- The target of the request
- Returns:
- The new target if the rule has matched, else null
- Throws:
IOException
- TODO
apply
protected abstract String apply(String target,
String value,
HttpServletRequest request,
HttpServletResponse response)
throws IOException
- Apply the rule to the request
- Parameters:
target
- field to attempt matchvalue
- header value foundrequest
- request objectresponse
- response object
- Returns:
- The target (possible updated)
- Throws:
IOException
- exceptions dealing with operating on request or response
objects
toString
public String toString()
- Description copied from class:
Rule
- Returns the handling and terminating flag values.
- Overrides:
toString
in class Rule
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