    /*
     * JBoss, the OpenSource J2EE webOS
     *
     * Distributable under LGPL license.
     * See terms of license at gnu.org.
     */
    package org.jboss.test.aop.bean;

    import org.jboss.aop.patterns.observable.Observer;
    import org.jboss.aop.patterns.observable.Subject;

    /**
     * Log all notifications of Subject changes
     *
     * @author <a href="mailto:adrian@jboss.com">Adrian Brock</a>
     * @version $Revision: 22230 $
     */
    public class LogUtilObserver implements Observer
    {
       private LogUtil logUtil;

       public LogUtilObserver(LogUtil logUtil)
       {
          this.logUtil = logUtil;
       }

       public void fireChange(Subject subject)
       {
          logUtil.log("Received Notification: " + subject.toString());
       }
    }