Weblogic (10.3.6.0): Caused by: java.lang.ClassCastException: org.eclipse.persistence.jpa.PersistenceProvider cannot be cast to javax.persistence.spi.PersistenceProvider

Problem : When performing the transaction in application (Deployed in web logic (10.3.6.0) Caused by: java.lang.ClassCastException: org.eclipse.persistence.jpa.PersistenceProvider cannot be cast to javax.persistence.spi.PersistenceProvider

Solution :

Web.xml:
 Add customer listener class to resolve the persistence provider.

<listener>
        <listener-class>com.kewill.bluedart.weblogic.POSWeblogicPresistenceListener</listener-class>
</listener>

POSWeblogicPresistenceListener.java (Customer Listener class):

package com.kewill.bluedart.weblogic;

import javax.servlet.ServletContextEvent;

public class POSWeblogicPresistenceListener implements javax.servlet.ServletContextListener {

    public void contextDestroyed(ServletContextEvent arg0) {

    }

    public void contextInitialized(ServletContextEvent arg0) {
        HibernatePersistenceProviderResolver.register();
    }
}

HibernatePersistenceProviderResolver.java (Custom Persistence provider resolver class):
package com.kewill.bluedart.weblogic;

import java.util.Collections;
import java.util.List;

import javax.persistence.spi.PersistenceProvider;
import javax.persistence.spi.PersistenceProviderResolver;
import javax.persistence.spi.PersistenceProviderResolverHolder;

import org.apache.log4j.Logger;
import org.hibernate.ejb.HibernatePersistence;

public class HibernatePersistenceProviderResolver implements
        PersistenceProviderResolver {
    private static final Logger LOGGER = Logger.getLogger(HibernatePersistenceProviderResolver.class.getName());

    private volatile PersistenceProvider persistenceProvider = new HibernatePersistence();

    @Override
    public List<PersistenceProvider> getPersistenceProviders() {
        return Collections.singletonList(persistenceProvider);
    }

    @Override
    public void clearCachedProviders() {
        persistenceProvider = new HibernatePersistence();
    }

    public static void register() {
        LOGGER.info("Registering HibernatePersistenceProviderResolver");
        PersistenceProviderResolverHolder
                .setPersistenceProviderResolver(new HibernatePersistenceProviderResolver());
    }
}

webloigc.xml (Weblogic delopyment descriptor):

<?xml version = '1.0' encoding = 'windows-1252'?>
<weblogic-web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.1/weblogic-web-app.xsd"
    xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app">
    <container-descriptor>
        <index-directory-enabled>true</index-directory-enabled>
        <prefer-application-packages>
            <package-name>antlr.*</package-name>
            <package-name>org.springframework.*</package-name>
            <package-name> org.apache.commons.*</package-name>
            <package-name>org.apache.xmlbeans.*</package-name>
            <package-name>org.hibernate.*</package-name>
            <package-name>org.hibernate.validator.*</package-name>
            <package-name>javax.persistence.*</package-name>
            <package-name>org.joda.*</package-name>
            <package-name>com.sun.xml.*</package-name>
        </prefer-application-packages>
        <prefer-application-resources>
            <resource-name>META-INF/services/javax.servlet.ServletContainerInitializer</resource-name>
            <resource-name>META-INF/spring.handlers</resource-name>
        </prefer-application-resources>
    </container-descriptor>
    <context-root>user context path</context-root>
</weblogic-web-app>

Do all the above changes. weblogic.xml : will change as per your project dependencies. No i resolved the above issue. I hope it will helps you to resolve the same.