[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-2342) jee5 example can't be deployed to oc4j without classloader issues.
[ http://jira.jboss.com/jira/browse/JBSEAM-2342?page=comments#action_12390340 ]
Jay Balunas commented on JBSEAM-2342:
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The issue is the aggressive classloaders that oc4j use. They require all classes to be
available even if they are not used. The documents already discuss some other jar files
that are required for oc4j these are additional to those.
I have fixed the issue following the examples of the other required jars. The new
required jars are dbunit.jar and jboss-embedded-api.jar. The way it is fixed does not
require the documents to be changed. The user still has to uncomment the oc4j section of
the build.xml file.
Attached files:
patch-seam-jee5-build.xml -- diff of examples/j2ee/booking/build.xml for marking the new
dependencies
patch-seam-examples-build.xml.txt -- diff of the examples/build.xml for adding these
dependencies to the ear
jee5 example can't be deployed to oc4j without classloader
issues.
------------------------------------------------------------------
Key: JBSEAM-2342
URL: http://jira.jboss.com/jira/browse/JBSEAM-2342
Project: JBoss Seam
Issue Type: Bug
Components: Examples
Affects Versions: 2.0.0.GA
Environment: RHEL-5 i386
JDK 1.5.0_13
oc4j 11.1.1.0.0 Technology Preview
Reporter: Jay Balunas
Fix For: 2.0.1.GA
Attachments: patch-seam-examples-build.xml.txt, patch-seam-jee5-build.xml.txt
Following the instructions in the /examples/jee5/readme.txt and in the reference guide I
could not deploy the jee5 application to oc4j. I received the following error for both
the dbunit and jboss-embedded-api packages. The application would then fail to deploy and
not be available.
2007-12-03 14:20:52.665 ERROR J2EE EJB-03027 [jboss-seam-jee5] An error occured deploying
EJB module: oracle.classloader.util.AnnotatedNoClassDefFoundError:
Missing class: org.jboss.embedded.Bootstrap
Dependent class: org.jboss.seam.mock.embedded.BootstrapWrapper
Loader: jboss-seam-jee5.root:0.0.1
Code-Source:
/rhdev/apps/oc4j-11.1/j2ee/home/applications/jboss-seam-jee5/jboss-seam.jar
Configuration: <ejb> in
/rhdev/apps/oc4j-11.1/j2ee/home/applications/jboss-seam-jee5
(Failure analysis caught java.lang.IllegalStateException: ClassLoader
"jboss-seam-jee5.root:0.0.1" (from <application> in
/rhdev/apps/oc4j-11.1/j2ee/home/applications/jboss-seam-jee5/): This loader has been
closed and should not be in use.)
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