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import net.sf.hibernate.SessionFactory;

import com.opensymphony.webwork.interceptor.BackgroundProcess;
import com.opensymphony.webwork.interceptor.ExecuteAndWaitInterceptor;
import com.opensymphony.xwork.ActionInvocation;


/**
 * The OpenSessionExecuteAndWaitInterceptor will obtain a Hibernate
 * Session Factory from a Spring.
 * 
 * The session factory will then be passed to the BackgroundProcess,
 * to open a session, enable Spring's transaction management 
 * capabilities, and bind the Session to the background thread.
 * 
 */
public class OpenSessionExecuteAndWaitInterceptor extends ExecuteAndWaitInterceptor {
       
    SessionFactory sessionFactory;

    
	public SessionFactory getSessionFactory() {
		return sessionFactory;
	}


	public void setSessionFactory(SessionFactory sessionFactory) {
		this.sessionFactory = sessionFactory;
	}

	protected BackgroundProcess getNewBackgroundProcess(String arg0, ActionInvocation arg1, int arg2) {
		return new OpenSessionBackgroundProcess(arg0, arg1, arg2, sessionFactory);
	}

}