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Posted to users@tomcat.apache.org by arnox <ar...@channel1.com> on 2001/08/03 01:10:12 UTC
RE: HELP - Jakarta 4 and Magma - CONTEXT LISTENER ISSUE
Got things to work, but there is one strange issue. If I install a context
listener in web.xml, (which automatically initializes Magma application),
like:
<web-app>
<listener>
<listener-class>com.catray.Monolith</listener-class>
</listener>
</web-app>
then, the Web application initializes fine, but as soon as I access the JSP
page
in a browser, I get this lovely exception:
----------------------------------------------------------------------------
-------
Exception Report:
javax.servlet.ServletException: Servlet.init() for servlet jsp threw
exception
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:876)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:602)
....
Root Cause:
java.lang.SecurityException: sealing violation
at java.net.URLClassLoader.defineClass(URLClassLoader.java:234)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
...
----------------------------------------------------------------------------
-------
On the other hand, if I take the context listener out of the web.xml file
and
initialize things manually, the JSP page displays correctly. Is there
something else
that I should be doing in order to get the context listener working?
Thanks,
-arnox
-----Original Message-----
From: Jeff Turner [mailto:jeff@socialchange.net.au]
Sent: Thursday, August 02, 2001 2:38 AM
To: tomcat-user@jakarta.apache.org
Subject: Re: HELP - Jakarta 4 and Magma
You might want to read the developer docs on classloaders, in CVS:
catalina/docs/dev/xdocs/classloaders.xml
>>From that, I'd guess copying an unsealed jaxp.jar somewhere would help..
--Jeff
On Thu, Aug 02, 2001 at 12:08:55AM -0400, Arno Grbac wrote:
> I'm trying to setup Catray's Magma with Jakarta 4-b6 and I can't get past
> java.lang.SecurityException: sealing violation
> I've read all the previous messages on this, but I still can't figure it
> out. Catray's site only
> posts installation instructions for the Orion server, but I need to get
> things working with
> Jakarta (hosting issues..).
> I was just wondering if anybody has figured this out.
> Thanks,
> -arnox