0001445: proxy servlet enhancements

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Severity

Reproducibility

Date Submitted

Last Update

0001445

[Resin]

minor

always

11-07-06 08:53

05-30-07 12:15

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.1.2

Product Version

Product Build

Summary

0001445: proxy servlet enhancements

Description

(rep by Daniel Lopez)

In fact, it is nothing too fancy, it basically does the same that the
Caucho Proxy Servlet does but it allows you to specify a list of init
parameters that, working in pairs, allow you to specify a recognition
regexp pattern and a replacement pattern. Something like that:
----
   <filter>
     <filter-name>ProxyFilter</filter-name>
     <filter-class>org.leaf.filters.ProxyFilter</filter-class>
     <init-param>
       <param-name>MATCHING_URL_APP_1</param-name>
       <param-value>/ca/app/(.*).html</param-value>
     </init-param>
     <init-param>
       <param-name>REPLACEMENT_URL_APP_1</param-name>
<param-value>http://internal.com:9080/html/$1.html</param-value> [^]
     </init-param>
     <init-param>
       <param-name>MATCHING_URL_APP_2</param-name>
       <param-value>/ca/app/(.*)</param-value>
     </init-param>
     <init-param>
       <param-name>REPLACEMENT_URL_APP_2</param-name>
       <param-value>http://internal.com:9080/app/$1</param-value> [^]
     </init-param>
     ...
   </filter>
----
You only need to make sure the mapping of the filter matches all the
requests you want, and the ones that match no criteria from the init
parameters simply pass through the filter untouched.

Not sure how useful it will be to others, but in our case it works
pretty well as it gets SiteMesh to believe that some remote pages are
local resources, so they get "decorated" appropriately. It is an
intermediate step before we migrate to a real portal solution, but time
and resources forced us to get something done before schedule.

Barring some implementation problems when we perform the stress tests,
it is working great for us.

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0001972) ferg 05-30-07 12:15	server/1kl0, server/1kl1

Issue History
Date Modified	Username	Field	Change
11-07-06 08:53	ferg	New Issue
05-30-07 12:15	ferg	Note Added: 0001972
05-30-07 12:15	ferg	Assigned To	=> ferg
05-30-07 12:15	ferg	Status	new => closed
05-30-07 12:15	ferg	Resolution	open => fixed
05-30-07 12:15	ferg	Fixed in Version	=> 3.1.2

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