/*
* JacORB - a free Java ORB
*
* Copyright (C) 1999-2004 Gerald Brose
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
package org.jacorb.transaction;
import org.slf4j.Logger;
import org.jacorb.orb.ORB;
import org.omg.IOP.Codec;
import org.omg.IOP.ENCODING_CDR_ENCAPS;
import org.omg.IOP.Encoding;
import org.omg.PortableInterceptor.ORBInitInfo;
import org.omg.PortableInterceptor.ORBInitializer;
/**
* This class registers the ClientContextTransferInterceptor
* and the ServerContextTransferInterceptor with the ORB.
*
* @author Vladimir Mencl
* @version $Id$
*/
public class TransactionInitializer
extends org.omg.CORBA.LocalObject
implements ORBInitializer
{
public static int slot_id;
public TransactionInitializer()
{
}
// implementation of org.omg.PortableInterceptor.ORBInitializerOperations interface
/**
* This method allocates a slot at the PICurrent, creates a codec and sets
* up the TransactionCurrent and the interceptor.
*/
public void post_init(ORBInitInfo info)
{
try
{
ORB orb = ((org.jacorb.orb.portableInterceptor.ORBInitInfoImpl)info).getORB();
Logger logger =
((org.jacorb.orb.ORB)orb).getConfiguration()
.getLogger("jacorb.tx_service");
slot_id = info.allocate_slot_id();
Encoding encoding = new Encoding(ENCODING_CDR_ENCAPS.value,
(byte) 1, (byte) 0);
Codec codec = info.codec_factory().create_codec(encoding);
TransactionCurrentImpl ts_current = new TransactionCurrentImpl(orb, slot_id);
info.register_initial_reference("TransactionCurrent", ts_current);
info.add_client_request_interceptor(
new ClientContextTransferInterceptor(logger, slot_id, codec));
info.add_server_request_interceptor(
new ServerContextTransferInterceptor(codec,
slot_id,
ts_current,
orb));
}
catch (Exception e)
{
// org.jacorb.util.Debug.output(2, e);
}
}
public void pre_init(ORBInitInfo info) {
}
} // TransactionInitializer