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How to override jar inside Jboss 5.1 lib / endorsed directory?

We need to have the latest version of jar Xalan / Serialize / Xerces files inside our ear. The version inside the Jboss 5.1 lib / endorsed directory is loaded first when we run our application code, and then we get it java.lang.NoSuchMethodError.

I read articles like this: http://www.openscope.net/2010/07/15/setting-up-a-jboss-instance-v5-x-class-loading/

I added the jboss-app.xml file to my meta-inf directory, which was packaged in my ear. Here is what I am stuck there:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss-app PUBLIC
        "-//JBoss//DTD Java EE Application 5.0//EN"
        "http://www.jboss.org/j2ee/dtd/jboss-app_5_0.dtd">
<jboss-app>  
  <loader-repository>  
  org.apache.xalan:archive=servicebroker-enterprise.ear
     <loader-repository-config>  
     java2ParentDelegation=false  
     </loader-repository-config>  
  </loader-repository>  
</jboss-app>

When I have this code, my ear does not load in jboss. I see that he finds an ear, and then just move to other ears without loading it. I turned on the debug log and I don’t see a single error, nor a mention of why it did not load.

Why won't my ear be loaded?

+3
1

Xalan/Serialize/Xerces JBoss. , JBoss , , . : JBoss , Xalan/Serialize/Xerces. , AFAIC.

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