import org.jboss.aop.Advisor;
import org.jboss.aop.InstanceAdvisor;
import org.jboss.aop.joinpoint.Invocation;
import org.jboss.aop.joinpoint.Joinpoint;

/*
 * JBoss, the OpenSource J2EE webOS
 *
 * Distributable under LGPL license.
 * See terms of license at gnu.org.
 */

/**
 *
 * @author <a href="mailto:kabir.khan@jboss.org">Kabir Khan</a>
 * @version $Revision: 1.1 $
 */
public class ConfigAspectPerJoinpoint
{
   String[] attr1;
   Advisor advisor;
   InstanceAdvisor instanceAdvisor;
   Joinpoint jp;
   
   public ConfigAspectPerJoinpoint()
   {
   }
   
   public void setAttr(String[] attr1)
   {
      this.attr1 = attr1;
   }
   
   public void setMyAdvisor(Advisor advisor)
   {
      this.advisor = advisor;
   }
   
   public void setMyInstanceAdvisor(InstanceAdvisor instanceAdvisor)
   {
      this.instanceAdvisor = instanceAdvisor;
   }
   
   public void setMyJoinpoint(Joinpoint jp)
   {
      this.jp = jp;
   }

   public Object methodAdvice(Invocation invocation) throws Throwable
   {
      try
      {      
	      System.out.println("<<< Enter ConfigAspectPerJoinpoint");

	      StringBuffer sb = new StringBuffer();      
	      for (int i = 0 ; i < attr1.length ; i++)
	      {
	         if (i > 0)
	         {
	            sb.append(", ");
	         }
	         sb.append("index " + i + "=" + attr1[i]);
	      }
	      String attr1ArrayAsString = sb.toString();

	      System.out.println("      attr1: " + attr1ArrayAsString);
	      System.out.println("      has advisor: " + (advisor != null));
	      System.out.println("      has instanceAdvisor: " + (instanceAdvisor != null));
	      System.out.println("      has joinpoint: " + (jp != null));
	      return invocation.invokeNext();
      }
      finally
      {
	      System.out.println(">>> Leave ConfigAspectPerJoinpoint");         
      }
   }
   
}