Thanks for your feedback!
I'm building a jar, but I'm initialising the server as this, which uses
WebAppContext:
@server = Server.new(8080)
#
# get external path for resources in jar
[email protected]().getClassLoader().getResource("eu/webtoolkit/jwt/wt-resources").toExternalForm()
web_context=WebAppContext.new(static_content, '/wt-resources')
context = ServletContextHandler.new(ServletContextHandler::SESSIONS)
context.addEventListener(ServletInit.new);
servlet = HelloMain.new()
holder = ServletHolder.new(servlet)
context.addServlet(holder, '/')
handler_list= HandlerList.new
handler_list.setHandlers([web_context,context])
@server.setHandler(handler_list);
Is this the correct way to do it?
I added the call to
Server.setDumpAfterStart(true)<http://archive.eclipse.org/jetty/8.1.9.v20130131/apidocs/org/eclipse/jetty/server/Server.html#setDumpAfterStart%28boolean%29>,
and pasted the output at http://pastie.org/8642199
I think I could use a hint as to what the problem could be....
thanks
raph
On Thu, Jan 16, 2014 at 2:00 PM, Joakim Erdfelt <[email protected]> wrote:
> Your linked Paste has no mention of IntrospectionCleaner ?
>
> Anyway, it seems that the InspectionCleaner is not being found.
> Note, your stacktrace contains a WebAppClassLoader, which is the webapp
> isolation classloader, that IntrospectionCleaner class might be filtered or
> isolated away from being found because of it.
> The existence of the StandardDescriptorProcessor also means you are
> deploying a standard WAR/WebApp, so that might definitely be the case.
>
> If you can control the Server instance in your JRuby startup, try adding a
> call to
> Server.setDumpAfterStart(true)<http://archive.eclipse.org/jetty/8.1.9.v20130131/apidocs/org/eclipse/jetty/server/Server.html#setDumpAfterStart(boolean)>before
> the server is started, that will show you what is in the
> classloaders at the server side and at the webapp side, it should help you
> figure out what is going on.
>
> --
> Joakim Erdfelt <[email protected]>
> webtide.com <http://www.webtide.com/> - intalio.com/jetty
> Expert advice, services and support from from the Jetty & CometD experts
> eclipse.org/jetty - cometd.org
>
>
> On Tue, Jan 14, 2014 at 1:39 AM, Raphael Bauduin <[email protected]>wrote:
>
>> Hi,
>>
>> I've developped a JRuby app that starts a Jetty server. The application
>> runs fine from the console, but when I package it as a jar, I get errors
>> about unfound classes org.eclipse.jetty.servlet.listener.ELContextCleaner
>> and org.eclipse.jetty.servlet.listener.IntrospectorCleaner:
>>
>>
>> 2754 [main] WARN org.eclipse.jetty.webapp.StandardDescriptorProcessor -
>> Could not instantiate listener
>> org.eclipse.jetty.servlet.listener.IntrospectorCleaner
>> java.lang.ClassNotFoundException:
>> org.eclipse.jetty.servlet.listener.IntrospectorCleaner
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
>> at
>> org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:430)
>> at
>> org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:383)
>> at
>> org.eclipse.jetty.server.handler.ContextHandler.loadClass(ContextHandler.java:1517)
>> at
>> org.eclipse.jetty.webapp.StandardDescriptorProcessor.visitListener(StandardDescriptorProcessor.java:1864)
>>
>> The full error message is available at http://pastie.org/8629602
>>
>> The jetty-all-8.1.9 jar file is included in the built jar, and I see
>> those two classes in there.
>> I can also load the classes in the JRuby code.
>> The jar is packaged with warbler, and the code of the main class of the
>> jar is https://github.com/jruby/warbler/blob/master/ext/JarMain.java
>>
>>
>> Is there a way to make jetty find these too?
>>
>> Thx in advance
>>
>> Raph
>>
>> PS: I asked on the JRuby mailing list, but it seems the setup is ok on
>> the Jruby side. here's the discussion:
>> https://www.ruby-forum.com/topic/4419936
>>
>> _______________________________________________
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>> https://dev.eclipse.org/mailman/listinfo/jetty-users
>>
>>
>
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