<!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">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;">
frozen class creating JMS Session
</h3>
<span style="margin-bottom: 10px;">
reply from <a href="http://community.jboss.org/people/MarkGargan">Mark Gargan</a> in <i>JBoss AOP</i> - <a href="http://community.jboss.org/message/542368#542368">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hey Kabir,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>           We encountered the same problem this morning, basically it's what you mentioned below, the mechanism</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre><code>org.jboss.aop.advice + <FullClassName>_ + <methodName>_ + <methodHash><br/><br/>perhaps has been changed to this. but in the version of <br/>PerVmAdvice that we were using, jboss-aop-client-5.0.0.GA.jar that comes with the jboss<br/>downloadable from the redhat site it's<br/><br/></code>ClassLoader cl = SecurityActions.getClassLoader(aspect.getClass());<br/>String name = "org.jboss.aop.advice." + aspect.getClass().getName() + "_z_" + adviceName + "_" + System.identityHashCode(cl);<br/><code><br/>which doesn't cater for situations where the method is overloaded as the adviceName defaults to the methodName and the hashCode fo the classloader<br/>will be the same. The above redeliver method appears in the ClientSessionDelegate class which implements the SessionDelegate interface within the jboss-messaging module.<br/><br/>The SessionDelegate interface has three method signatures overloaded redeliver, createTextMessage and createObjectMessage. <br/><br/>I renamed the overloaded methods (they are all delegated to from the JBossSession class), refactored the ClientSessionDelegate class, rebuilt the jar<br/>and placed in our app and the problem didn't re-occur. <br/><br/>I've attached a copy of the jar with the amended classes, JBossSession, ClientSessionDelegate and SessionDelegate. <br/><br/>I didn't go through the process of resigned the classes in the MANIFEST.MF just in case. <br/><br/>Mark.</code></pre></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/542368#542368">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in JBoss AOP at <a href="http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2027">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>