Return-Path: 
 <users-return-155039-apmail-tomcat-users-archive=tomcat.apache.org@tomcat.apache.org>
Delivered-To: apmail-tomcat-users-archive@www.apache.org
Received: (qmail 80127 invoked from network); 5 Dec 2006 17:10:18 -0000
Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2)
  by minotaur.apache.org with SMTP; 5 Dec 2006 17:10:18 -0000
Received: (qmail 31116 invoked by uid 500); 5 Dec 2006 17:10:12 -0000
Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org
Received: (qmail 31093 invoked by uid 500); 5 Dec 2006 17:10:11 -0000
Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:users-help@tomcat.apache.org>
List-Unsubscribe: <mailto:users-unsubscribe@tomcat.apache.org>
List-Post: <mailto:users@tomcat.apache.org>
List-Id: <users.tomcat.apache.org>
Reply-To: "Tomcat Users List" <users@tomcat.apache.org>
Delivered-To: mailing list users@tomcat.apache.org
Received: (qmail 31082 invoked by uid 99); 5 Dec 2006 17:10:11 -0000
Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133)
    by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Dec 2006 09:10:11 -0800
X-ASF-Spam-Status: No, hits=-0.0 required=10.0
	tests=SPF_PASS
X-Spam-Check-By: apache.org
Received-SPF: pass (herse.apache.org: domain of sum.of.primes@gmail.com
 designates 66.249.92.175 as permitted sender)
Received: from [66.249.92.175] (HELO ug-out-1314.google.com) (66.249.92.175)
    by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 05 Dec 2006 09:10:00 -0800
Received: by ug-out-1314.google.com with SMTP id h2so3528918ugf
        for <users@tomcat.apache.org>; Tue, 05 Dec 2006 09:09:38 -0800 (PST)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
        s=beta; d=gmail.com;
        h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
        b=efyugv/CmPf6IDGlB7GGeC/6epdFrBVQPb+6KThoV1YaMb1JR1qRwTsyjlBbfRkdslLacRczRqzlgGkLtew7O+qSLUYcRZnqVtnLAZBGt4MAXXlspv3bJscmcqccgFJRZc0dTun2Nn2CaYExHggL73T9nsXBQMpeQsB0ef2PF+4=
Received: by 10.82.127.15 with SMTP id z15mr1774144buc.1165338578524;
        Tue, 05 Dec 2006 09:09:38 -0800 (PST)
Received: by 10.82.167.12 with HTTP; Tue, 5 Dec 2006 09:09:38 -0800 (PST)
Message-ID: <5372a1d90612050909y36825f9dq3d69d70fce3e1800@mail.gmail.com>
Date: Tue, 5 Dec 2006 09:09:38 -0800
From: "Ian H" <sum.of.primes@gmail.com>
To: users@tomcat.apache.org
Subject: compiled header filter on tomcat 5.5
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
X-Virus-Checked: Checked by ClamAV on apache.org

Hi all,

I've taken the jspbook.jar found on page two of this article:
http://www.onjava.com/pub/a/onjava/2004/03/03/filters.html and
implement the ResponseHeaderFilter on a test server successfully using
the following in web.xml:

<filter>
  <filter-name>ResponseHeaderFilter</filter-name>
  <filter-class>com.jspbook.ResponseHeaderFilter</filter-class>
  <init-param>
    <param-name>Testingtesting</param-name>
    <param-value>123</param-value>
  </init-param>
</filter>
<filter-mapping>
   <filter-name>ResponseHeaderFilter</filter-name>
   <url-pattern>/*</url-pattern>
</filter-mapping>

When I create a ResponseHeaderFilter.java file containing the source
from that article, omitting the package information, it compiles
without error, but does not work, with only
  SEVERE: Error filterStart
  5/12/2006 09:03:50 org.apache.catalina.core.StandardContext start
  SEVERE: Context startup failed due to previous errors
that I can see that indicates a problem, in the stdout.log  [I wind up
with the same problem if I put the package info back in, recompile it,
and incorporate it into jspbook.jar...I notice that the length of the
*.class files are rather different]

What should I try in order to make my own ResponseHeaderFilter.class work?
[Once that's sorted out, it should be trivial to substitute setHeader
for addHeader, allowing me to have setHeaderFilter.class and
addHeaderFilter.class]

Thank you in advance,

Ian

---------------------------------------------------------------------
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org