I successfully migrated our application from JBoss AS 5 to JBoss AS 7. i had service.sar to be delpoyed to the JBoss AS 7, here is the jboss-service.xml file looks like:

<?xml version="1.0" encoding="UTF-8"?>

<server xmlns="urn:jboss:service:7.0"

     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="urn:jboss:service:7.0 jboss-service_7_0.xsd">

    <mbean code="com.etn.xmlloader.XMLDataLoader" 

                 name="services:service=XMLDataLoader">

       <attribute name="JndiName">services/XMLData</attribute>

    </mbean>

    <mbean code="org.quartz.ee.jmx.jboss.QuartzService"

                 name="services:service=QuartzService">

       <attribute name="JndiName">services/Quartz</attribute>

    </mbean>

</server>

I try to lookup my Mbean from servlet, i got followed error:

16:04:36,113 ERROR [stderr] (http-/0.0.0.0:8080-1) java.lang.ClassCastException:

javax.naming.Reference cannot be cast to com.etn.xmlloader.XMLDataHolder

here is the code in servlet:

UrlToWarIdMapStaticXMLData urlWarIdMap = ((XMLDataHolder)initial.lookup("services/XMLData")).getUrlToWarIdMapXMLData();

please Help.