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Struts & Hibernate
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| | | - Problem in deployment of ejb 3 in JBoss Server using Or | - Problem in deployment of ejb 3 in JBoss Server using Or 2007-07-12 - By ashusri000
Back
Hi All ,
I have packed a simple stateless bean along with an entity bean but there is an
exception thrown during deployment as this :
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ------
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --
[ServiceController] Problem starting service persistence.units:ear=sample123
.ear,jar=persist.jar,unitName=testApp
java.lang.ClassCastException  : oracle.toplink.essentials.ejb.cmp3
.EntityManagerFactoryProvider
at org.jboss.ejb3.entity.PersistenceUnitDeployment.start
(PersistenceUnitDeployment.java:245)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method (Unknown Source)
at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper
.java:103)
at org.jboss.system.ServiceMBeanSupport (ServiceMBeanSupport
.java:289)
at org.jboss.system.ServiceMBeanSupport
(ServiceMBeanSupport.java:245)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method (Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java
:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java
:264)
at org.jboss.mx.server.MBeanServerImpl (MBeanServerImpl.java:659)
at org.jboss.system.ServiceController $ServiceProxy.invoke(ServiceController
.java:978)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController (ServiceController.java:417)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method (Unknown Source)
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ------
-- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- --
Please can anybody help me figure out as to why this exception is thrown up .
My persistence.xml looks like this
<?xml version="1.0" encoding="UTF-8 (See http://UTF-8.ora-code.com)"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http:/
/www.w3.org/2001/XMLSchema-instance" version="1.0" xsi:schemaLocation="http:/
/java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence
/persistence_1_0.xsd">
<persistence-unit name="testApp" >
oracle.toplink.essentials.PersistenceProvider
<jta-data-source>java:comp/env/jdbc/my-ejb-test</jta-data-source>
src.Employee
<!--Use the java2db feature -->
<!-- Generate the sql specific to database -->
</persistence-unit>
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic
&p=4063326#4063326
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode
=reply&p=4063326
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