/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.redhat.vmtruckloader.vmware.action;
import com.vmware.vim25.mo.ServiceInstance;
/**
* Callback interface for VMWare actions.
* <p/>
* This implementation is based on the Spring <code>HibernateTemplate</code>
* and <code>HibernateCallback</code> architecture (although a lot simpler).
*
* @author <a href="mailto:duncan.doyle@redhat.com">Duncan Doyle</a>
*
* @param <T> the type which is returned by the VMWare action.
*/
public interface VMWareActionCallback<T> {
public abstract T doInVmware(ServiceInstance serviceInstance);
}