Caucho maker of Resin Server | Application Server (Java EE Certified) and Web Server


Resin Documentation

home company docs 
app server 
 Resin Server | Application Server (Java EE Certified) and Web Server

url rewriting and dispatching

Tag reference for Resin's URL rewriting and dispatching system.


Dispatch rules
<resin:Dispatch>Normal servlet dispatching with optional target rewriting.
<resin:FastCgiProxy>Proxies the request to a backend server using FastCGI as a proxy protocol.
<resin:Forbidden>Send a HTTP forbidden response.
<resin:Forward>Forwards to the new URL using RequestDispatcher.forward with the target URL.
<resin:HttpProxy>Proxies the request to a backend server using HTTP as a proxy protocol.
<resin:LoadBalance>Load balance to a cluster of backend Resin servers.
<resin:MovedPermanently>Send a HTTP redirect to a new URL specified by target.
<resin:Redirect>Send a HTTP redirect to a new URL specified by target.
<resin:SendError>Send a HTTP error response.
AbstractTargetDispatchRuleBase class for custom dispatch rules.
Basic conditions
<resin:IfAuthType>Checks for the authentication type, request.getAuthType().
<resin:IfCookie>Checks for the presence of a named HTTP cookie from request.getCookies().
<resin:IfCron>Matches if the current time is in an active range configured by cron-style times.
<resin:IfFileExists>Matches if the URL corresponds to an actual file.
<resin:IfHeader>Tests for a HTTP header and value match.
<resin:IfLocale>Tests for a Locale match from the HTTP request.
<resin:IfLocalPort>Compares the local port of the request, request.getLocalPort().
<resin:IfMethod>Compares the HTTP method, request.getMethod().
<resin:IfNetwork>Compares the remote IP address to a network pattern like 192.168/16.
<resin:IfQueryParam>Tests for a HTTP query parameger, request.getParameter().
<resin:IfRemoteUser>Tests against the remote user, request.getRemoteUser().
<resin:IfSecure>True for SSL requests, i.e. if request.isSecure() is true.
<resin:IfUserInRole>Tests is the user is in the servlet security role.
RequestPredicateInterface for custom request predicates.
Combining conditions
<resin:And>Matches if all children match.
<resin:Or>Matches if any children match.
<resin:Not>Matches if the child does not match.
<resin:NotAnd>Matches if any child does not match.
<resin:NotOr>Matches if all the children do not match.
Rewrite filters
<resin:SetHeader>Sets a response header.
<resin:SetRequestSecure>Marks the request as secure.
<mypkg:MyFilter>Servlet filters.

Copyright © 1998-2015 Caucho Technology, Inc. All rights reserved. Resin ® is a registered trademark. Quercustm, and Hessiantm are trademarks of Caucho Technology.

Cloud-optimized Resin Server is a Java EE certified Java Application Server, and Web Server, and Distributed Cache Server (Memcached).
Leading companies worldwide with demand for reliability and high performance web applications including, CNET, DZone and many more are powered by Resin.

home company docs 
app server