com.caucho.rewrite
Class IfHeader

java.lang.Object
  com.caucho.rewrite.IfHeader

All Implemented Interfaces:

RequestPredicate

@Configurable
public class IfHeader
extends java.lang.Object
implements RequestPredicate

Passes if the named header exists and has a value that matches a regular expression.

 <web-app xmlns:resin="urn:java:com.caucho.resin">

   <resin:Forbidden regexp="^/local/">
     <resin:IfHeader name="foo" regexp="bar"/>
   </resin:Forbidden>

 </web-app>
 

RequestPredicates may be used for both security and rewrite conditions.

Constructor Summary

IfHeader()

Method Summary

void	init()
boolean	isMatch(HttpServletRequest request) True if the predicate matches.
void	setName(java.lang.String name) Sets the HTTP header name to test.
void	setRegexp(java.util.regex.Pattern regexp) Sets the HTTP header regexp to compare against.
void	setValue(java.util.regex.Pattern regexp)

Methods inherited from class java.lang.Object

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

Constructor Detail

IfHeader

public IfHeader()

Method Detail

setName

@Configurable
public void setName(java.lang.String name)

Sets the HTTP header name to test.

setRegexp

@Configurable
public void setRegexp(java.util.regex.Pattern regexp)

Sets the HTTP header regexp to compare against.

setValue

public void setValue(java.util.regex.Pattern regexp)

init

@PostConstruct
public void init()

isMatch

public boolean isMatch(HttpServletRequest request)

True if the predicate matches.

Specified by:

isMatch in interface RequestPredicate

Parameters:

request - the servlet request to test