package org.jacorb.orb.standardInterceptors;
/*
* 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.jacorb.config.*;
import org.jacorb.orb.CDROutputStream;
import org.jacorb.orb.ORB;
import org.jacorb.orb.giop.CodeSet;
import org.omg.PortableInterceptor.IORInfo;
import org.omg.PortableInterceptor.IORInterceptor;
/**
* This interceptor creates a codeset TaggedComponent.
*
* @author Nicolas Noffke
* @version $Id: CodeSetInfoInterceptor.java,v 1.27 2009-04-25 10:10:36 andre.spiegel Exp $
*/
public class CodeSetInfoInterceptor
extends org.omg.CORBA.LocalObject
implements IORInterceptor, Configurable
{
private final org.omg.IOP.TaggedComponent tagc;
public CodeSetInfoInterceptor(ORB orb)
{
super();
try
{
configure(orb.getConfiguration());
}
catch (ConfigurationException ex)
{
ex.printStackTrace();
// will have to do with defaults
}
// encapsulate it into TaggedComponent
final CDROutputStream out = new CDROutputStream( orb );
try
{
out.beginEncapsulatedArray();
org.omg.CONV_FRAME.CodeSetComponentInfoHelper.write( out, CodeSet.getLocalCodeSetComponentInfo() );
tagc = new org.omg.IOP.TaggedComponent( org.omg.IOP.TAG_CODE_SETS.value,
out.getBufferCopy());
}
finally
{
out.close();
}
}
public void configure(Configuration config)
throws ConfigurationException
{
CodeSet.configure((org.jacorb.config.Configuration)config);
}
public String name()
{
return "CodeSetInfoComponentCreator";
}
public void destroy()
{
// nothing to do
}
/**
* Creates default IOR codeset component.
*/
public void establish_components( IORInfo info, int [] tags )
{
if (tags == null)
{
info.add_ior_component_to_profile( tagc,
org.omg.IOP.TAG_MULTIPLE_COMPONENTS.value );
info.add_ior_component_to_profile( tagc,
org.omg.IOP.TAG_INTERNET_IOP.value );
}
else
{
for (int i = 0; i < tags.length; i++)
{
info.add_ior_component_to_profile(tagc, tags[i]);
}
}
}
public void establish_components( IORInfo info )
{
info.add_ior_component_to_profile( tagc,
org.omg.IOP.TAG_MULTIPLE_COMPONENTS.value );
info.add_ior_component_to_profile( tagc,
org.omg.IOP.TAG_INTERNET_IOP.value );
}
}