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/**************************************************************************
* TraceableLocator
*
* $Workfile$
* $Revision: 1.9 $
* $Date: 2005/10/05 07:39:36 $
*
* Copyright (C) 2001 CERN - European Organization for Nuclear Research
* All rights reserved.
**************************************************************************/
package com.c2kernel.entity.agent;
import java.nio.ByteBuffer;
import java.sql.Timestamp;
import com.c2kernel.common.ObjectNotFoundException;
import com.c2kernel.common.SystemKey;
import com.c2kernel.lookup.AgentPath;
import com.c2kernel.lookup.InvalidItemPathException;
import com.c2kernel.process.Gateway;
import com.c2kernel.utils.Logger;
/**************************************************************************
*
* @author $Author: abranson $ $Date: 2005/10/05 07:39:36 $
* @version $Revision: 1.9 $
**************************************************************************/
public class ActiveLocator extends org.omg.PortableServer.ServantLocatorPOA
{
/**************************************************************************
*
**************************************************************************/
public ActiveLocator()
{
}
/**************************************************************************
*
**************************************************************************/
@Override
public org.omg.PortableServer.Servant preinvoke(
byte[] oid,
org.omg.PortableServer.POA poa,
String operation,
org.omg.PortableServer.ServantLocatorPackage.CookieHolder cookie )
{
try
{
ByteBuffer bb = ByteBuffer.wrap(oid);
long msb = bb.getLong();
long lsb = bb.getLong();
AgentPath syskey = new AgentPath(new SystemKey(msb, lsb));
Logger.msg(1,"===========================================================");
Logger.msg(1,"Agent called at "+new Timestamp( System.currentTimeMillis()) +": " + operation +
"(" + syskey + ")." );
return Gateway.getCorbaServer().getAgent(syskey);
}
catch (ObjectNotFoundException ex)
{
Logger.error("ObjectNotFoundException::ActiveLocator::preinvoke() "+ex.toString());
throw new org.omg.CORBA.OBJECT_NOT_EXIST();
} catch (InvalidItemPathException ex) {
Logger.error("InvalidItemPathException::ActiveLocator::preinvoke() "+ex.toString());
throw new org.omg.CORBA.INV_OBJREF();
}
}
/**************************************************************************
*
**************************************************************************/
@Override
public void postinvoke(
byte[] oid,
org.omg.PortableServer.POA poa,
String operation,
java.lang.Object the_cookie,
org.omg.PortableServer.Servant the_servant )
{
}
}
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