package org.jacorb.util.tracing;
/*
* 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.
*
*/
import org.omg.CosNaming.NamingContextExt;
import org.omg.CosNaming.NamingContextExtHelper;
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 trace interceptors
*/
public class TraceInitializer
extends org.omg.CORBA.LocalObject
implements ORBInitializer
{
/**
* This method registers the interceptor.
*/
public void post_init(ORBInitInfo info)
{
try
{
int slot_id = info.allocate_slot_id();
NamingContextExt nc =
NamingContextExtHelper.narrow(
info.resolve_initial_references("NameService"));
TracingService tracer =
TracingServiceHelper.narrow(
nc.resolve( nc.to_name("tracing.service")));
if( tracer == null )
{
System.err.println("No Tracing Service, cannot register tracer interceptor!");
return;
}
Encoding encoding = new Encoding(ENCODING_CDR_ENCAPS.value,
(byte) 1, (byte) 0);
Codec codec = info.codec_factory().create_codec(encoding);
ClientTraceInterceptor interceptor =
new ClientTraceInterceptor(codec, slot_id , tracer);
info.add_client_request_interceptor(interceptor);
info.add_server_request_interceptor( new ServerTraceInterceptor( slot_id,
codec));
}
catch (Exception e)
{
e.printStackTrace();
}
}
public void pre_init(ORBInitInfo info)
{
}
}