<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="http://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Re: How to stop my WAR loading JBoss's provided 3rd party classes?
</h3>
<span style="margin-bottom: 10px;">
created by <a href="http://community.jboss.org/people/alesj">Ales Justin</a> in <i>JBoss Microcontainer</i> - <a href="http://community.jboss.org/message/582756#582756">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><blockquote class="jive-quote">In fact all issues come from the fact JBoss load the persistence.xml too early. I've tested to update the <provider> tag with a little patch by using "org.hibernate.ejb.HibernatePersistenceMyImpl" (this class has to start with "org.hibernate.ejb.HibernatePersistence" to be considered by Hibernate configuration, but hibernate dos not use the CL of this provided class, but the one of "PersistenceUnitInfo"  (see Ejb3Configuration#configure(PersistenceUnitInfo, Map). One solution could consist to wrap the "PersistenceUnitInfo" with a custom proxy class to force the CL....</blockquote><p>How would it actually got this class' CL if first needs to load the class itself?</p><p>Which CL comes from PUInfo? I would expect app's ...</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote">Anyway, to be fully compliant with JBoss (and some other JEE servers) I've switch to this solution : <a class="jive-link-external-small" href="http://fabdouglas.blogspot.com/2011/01/how-to-run-spring-3-jpa-application-to.html">http://fabdouglas.blogspot.com/2011/01/how-to-run-spring-3-jpa-application-to.html</a></blockquote><p>You can actually force JBossAS to ignore persistence.xml with jboss-ignore.txt,</p><p>so not really neccessary to rename the file.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>This way of course you delegate the work to ext lib, which then loads local classes first.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>But in my test, I later on had issues with EJB, which uses Hibernate for its timers handling.</p><p>Afaik, Jaikiran is looking into the issue, as EJBs + timers handling should not overlap with deployment's JPA usage.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>btw: nice and useful blog post :-)</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="http://community.jboss.org/message/582756#582756">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss Microcontainer at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2114">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>