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From: Kevan Miller <kevan.miller@gmail.com>
Subject: Re: Problem deploying under Jetty version of Geronimo
Date: Mon, 3 Apr 2006 09:02:22 -0400
To: user@geronimo.apache.org


On Apr 2, 2006, at 11:53 AM, Dennis Cartier wrote:

> Hello,
>
> I have been biten by the Tomcat/CGlib/redploy issue where tomcat is
> unable or unwilling to garbage collect threadlocals upon redploy. I
> thought I would give the Jetty version of Geronimo a try.

Hi Dennis,
I'm pretty sure that I've seen evidence of the ThreadLocal GC problem  
while running Geronimo w/ Jetty. So, don't be too hopeful...

I've thought about investigating ways that Geronimo could fix this  
problem... I'd be interested in hearing specifics about your  
environment (application size, number of expected deployments, etc)  
and how much pain it's causing (i.e. help prioritize the work...).

--kevan

>
> Much to my surprise, my app fails to deploy under Geronimo using
> Jetty. I am somewhat confused as to the exact issue, but near as I can
> tell, or at least suspect, that I am running into classloader issues
> under Jetty. I am not sure if this is Geronimo related or simply that
> Jetty requires a different deployment.
>
> The web.xml for my app is pretty simple and just uses a filter to the
> ACEGI FilterToBeanProxy, a ContextLoaderListener and a
> DispatcherServlet.
>
> If anyone has any idea as to what the issue is I am all ears.
>
> Thanks,
>
> Dennis
>
> The class not found error is below.
>
> 20:34:47,554 ERROR [GBeanInstanceState] Error while starting; GBean  
> is now in th
> e FAILED state: objectName="geronimo.server:name=Acegi- 
> Security,J2EEServer=geron
> imo,J2EEApplication=null,WebModule=acconline,j2eeType=WebFilter"
> javax.servlet.ServletException: Class of type
> net.sf.acegisecurity.util.FilterChainProxy not found in classloader
>
> My web.xml is below.
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web
> Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
> <web-app>
> 	<display-name>acconline</display-name>
> 	<welcome-file-list>
> 		<welcome-file>index.html</welcome-file>
> 	</welcome-file-list>
>   	<filter>
> 		<filter-name>Acegi-Security</filter-name>
> 		<filter-class>net.sf.acegisecurity.util.FilterToBeanProxy</filter- 
> class>
> 		<init-param>
> 			<param-name>targetClass</param-name>
> 			<param-value>net.sf.acegisecurity.util.FilterChainProxy</param- 
> value>
> 		</init-param>	
> 	</filter>
>   	<filter-mapping>
> 		<filter-name>Acegi-Security</filter-name>
> 		<url-pattern>/*</url-pattern>
> 	</filter-mapping>
>  	<context-param>
> 		<param-name>contextConfigLocation</param-name>
> 		<param-value>/WEB-INF/dao-*.xml /WEB-INF/service-*.xml
> /WEB-INF/context-*.xml /WEB-INF/*-datasource.xml</param-value>
> 	</context-param>
> 	<listener>
> 		<listener-class>
> 			org.springframework.web.context.ContextLoaderListener
> 		</listener-class>
> 	</listener>
> 	<servlet>
> 		<servlet-name>ACCOnline</servlet-name>
> 		<servlet-class>org.springframework.web.servlet.DispatcherServlet</ 
> servlet-class>
> 		<load-on-startup>1</load-on-startup>
> 	</servlet>
>   	<servlet-mapping>
> 		<servlet-name>ACCOnline</servlet-name>
> 		<url-pattern>/dwr/*</url-pattern>
> 	</servlet-mapping>
>    <session-config>
>       <session-timeout>15</session-timeout>
>    </session-config>
> </web-app>
>
> Here is my geronimo-web,xml as well jsut so you have a complete  
> picture.
>
> <?xml version="1.0" encoding="UTF-8"?>
> <web-app xmlns="http://geronimo.apache.org/xml/ns/j2ee/web-1.0"
> configId="acconline">
>     <hidden-classes><filter>org.springframework</filter></hidden- 
> classes>
>     <hidden-classes><filter>net.sf.cglib</filter></hidden-classes>
>     <hidden-classes><filter>net.sf.acegisecurity</filter></hidden- 
> classes>
>     <context-root>/acconline</context-root>
>     <context-priority-classloader>false</context-priority-classloader>
> </web-app>