[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-4316) Classloader cannot find XML files in multiple WARs
Reind D (JIRA)
jira-events at lists.jboss.org
Fri Jul 24 16:15:30 EDT 2009
[ https://jira.jboss.org/jira/browse/JBSEAM-4316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12477485#action_12477485 ]
Reind D commented on JBSEAM-4316:
---------------------------------
Hi Stuart. Thanks again, but the patch didn't solve the issue. I'm also not sure what the consequences are of this bug - whether or not is actually breaking any functionality (that wasn't already fixed in the other multi-war patch).
I noticed that in order to see these warnings you must set the core:init debug attribute to true in components.xml
<core:init debug="true" />
I'll attach a small example app that demonstrates this issue.
> Classloader cannot find XML files in multiple WARs
> --------------------------------------------------
>
> Key: JBSEAM-4316
> URL: https://jira.jboss.org/jira/browse/JBSEAM-4316
> Project: Seam
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.2.0.CR1
> Environment: JBoss AS 5.0.0.GA. Seam 2.2 r11299
> Reporter: Reind D
> Attachments: pages-fix.diff
>
>
> I have an EAR that contains multiple WAR files. The first webapp to be accessed works fine. Any web request to the 2nd WAR to be accessed causes the following error:
> WARN [VFSScanner] Error handling item 'login/index.page.xml': java.lang.NullPointerException: Cannot find URL from classLoader for login/index.page.xml, loading from org.jboss.web.tomcat.service.WebCtxLoader$ENCLoader at 1ed964f
> FileDescriptor.java calls:
> Resources.getResource(name, ServletLifecycle.getServletContext());
> Which returns a static reference to the ServletContext which is overwritten by the last webapp to be initialized.
> private static ServletContext servletContext;
> public static ServletContext getServletContext()
> {
> //don't throw an exception if null, because of unit tests
> return servletContext;
> }
> The 2nd webapp to be initialized will have a reference to the first webapp's ServletContext.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the seam-issues
mailing list