0001634: No filter chain for named dispatcher

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Category

Severity

Reproducibility

Date Submitted

Last Update

0001634

[Resin]

major

always

03-06-07 14:18

04-03-07 15:02

Reporter

dpasek

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.0

Summary

0001634: No filter chain for named dispatcher

Description

Using a named dispatcher for forwarding a request to a servlet no filter chain is applied to the called servlet.
Example (see attached web app):
Servlet1: DispatcherServlet
Servlet2: RenderServlet
Filter1 is mapped to RenderServlet (FORWARD dispatcher)

web.xml:

<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" [^] xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" [^] xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee [^] http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> [^]
    <filter>
        <filter-name>MessageFilter</filter-name>
        <filter-class>de.gisdesign.resinbug.MessageFilter</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>MessageFilter</filter-name>
        <servlet-name>RenderServlet</servlet-name>
        <dispatcher>FORWARD</dispatcher>
    </filter-mapping>
    <servlet>
        <description>Servlet for dispatching to the render servlet using a named dispatcher</description>
        <servlet-name>DispatcherServlet</servlet-name>
        <servlet-class>de.gisdesign.resinbug.DispatcherServlet</servlet-class>
    </servlet>
    <servlet>
        <description>Render servlet for rendering the secret message injected by the filter</description>
        <servlet-name>RenderServlet</servlet-name>
        <servlet-class>de.gisdesign.resinbug.RenderServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>DispatcherServlet</servlet-name>
        <url-pattern>/dispatch</url-pattern>
    </servlet-mapping>
</web-app>

DispatcherServlet forwards the request to RenderServlet using a named dispatcher but the filter for RenderServlet is never called.

In my understanding of the servlet specification filters must always be applied, completely independent of the type of the dispatcher.

Tomcat and Jetty perform the filter correctly.

Additional Information

Attached Files

resin-filter.war [^] (4,974 bytes) 03-06-07 14:18

resin-filter-src.tar.gz [^] (17,448 bytes) 03-06-07 14:22

Relationships

Notes
(0001806) ferg 04-03-07 15:02	server/1739

Issue History
Date Modified	Username	Field	Change
03-06-07 14:18	dpasek	New Issue
03-06-07 14:18	dpasek	File Added: resin-filter.war
03-06-07 14:22	dpasek	File Added: resin-filter-src.tar.gz
03-06-07 14:22	dpasek	Issue Monitored: dpasek
04-03-07 15:02	ferg	Note Added: 0001806
04-03-07 15:02	ferg	Assigned To	=> ferg
04-03-07 15:02	ferg	Status	new => closed
04-03-07 15:02	ferg	Resolution	open => fixed
04-03-07 15:02	ferg	Fixed in Version	=> 3.1.1

Mantis 1.0.0rc3[^]

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