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    Re: How to isolate ClassLoader in JBoss 6
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    created by <a href="http://community.jboss.org/people/swapnil_narya">swapnil narvekar</a> in <i>JBoss Microcontainer</i> - <a href="http://community.jboss.org/message/640556#640556">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi Ales , </p><p>Thanks fro a reply.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>Actually I have made following changes in jboss-classloading.xml.</p><p>and it helped to got rid of this exception.</p><p>--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------</p><p>&lt;?xml version="1.0" encoding="UTF-8"?&gt;</p><p><span>&lt;!--See </span><a class="jive-link-external-small" href="http://phytodata.wordpress.com/2010/10/21/demystifying-the-jboss5-jboss-classloading-xml-file--" target="_blank">http://phytodata.wordpress.com/2010/10/21/demystifying-the-jboss5-jboss-classloading-xml-file--</a><span>&gt;</span></p><p>&lt;classloading xmlns="urn:jboss:classloading:1.0"</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; name="test.war"&#160;&#160;&#160; </p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; domain="test"</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; parent-first="false"</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; export-all="NON_EMPTY"</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; import-all="true"&gt;</p><p>&#160;&#160;&#160; &lt;parent-policy&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;before-filter&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160; &lt;javabean xmlns="urn:jboss:javabean:2.0" class="org.jboss.classloader.plugins.filter.NegatingClassFilter"&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;constructor&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;parameter&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;javabean xmlns="urn:jboss:javabean:2.0" class="org.jboss.classloader.spi.filter.PackageClassFilter"&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;constructor&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;parameter&gt;org.hibernate,org.apache.commons.collections,com.sun.mail.smtp&lt;/parameter&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/constructor&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/javabean&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/parameter&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160;&#160; &lt;/constructor&gt;</p><p>&#160;&#160;&#160;&#160;&#160;&#160; &lt;/javabean&gt;</p><p>&#160;&#160;&#160;&#160;&#160; &lt;/before-filter&gt;</p><p>&#160;&#160;&#160; &lt;/parent-policy&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </p><p>&lt;/classloading&gt;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>after making these changes my web application deployed successfully.</p><p>But when I tried to login into my web-application by login-form it gave an excpetion. <strong>java.lang.LinkageError : LoaderConstraintException</strong></p><p><strong><br/></strong></p><p>please refer the link where I mentioned the complete scenario.</p><p><span> </span><a class="jive-link-external-small" href="http://community.jboss.org/message/640547#640547#640547" target="_blank">http://community.jboss.org/message/640547#640547</a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p>I request you to read that scenario.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p style="min-height: 8pt; height: 8pt; padding: 0px;">&#160;</p><p><strong><br/></strong></p></div>

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