/*
* JacORB - a free Java ORB
*
* Copyright (C) 1999-2014 Gerald Brose / The JacORB Team.
*
* 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.notification.container;
import java.lang.reflect.Method;
import org.jacorb.util.ObjectUtil;
import org.picocontainer.PicoContainer;
import org.picocontainer.PicoInitializationException;
import org.picocontainer.PicoIntrospectionException;
import org.picocontainer.PicoVerificationException;
import org.picocontainer.defaults.AbstractComponentAdapter;
import org.picocontainer.defaults.AssignabilityRegistrationException;
/**
* @author Alphonse Bendt
*/
public class CORBAObjectComponentAdapter extends AbstractComponentAdapter
{
private static final long serialVersionUID = 1L;
private final org.omg.CORBA.Object delegate_;
/**
* Component Adapter to specify a reference to a CORBA Object.
*
* @param service CORBA Interface the delegate offers
* @param delegate CORBA object that offers the service
*/
public CORBAObjectComponentAdapter(Class service, org.omg.CORBA.Object delegate)
{
super(service, service);
final String _interfaceName = service.getName();
final String _helperClassName = _interfaceName + "Helper";
boolean _notAssignable = false;
try
{
final Class _helperClass;
if (service.getClassLoader() != null)
{
_helperClass = service.getClassLoader().loadClass(_helperClassName);
}
else
{
_helperClass = ObjectUtil.classForName(_helperClassName);
}
Method _idMethod = _helperClass.getMethod("id", new Class[0]);
String _id = (String) _idMethod.invoke(null, (Object[])null);
if (!delegate._is_a(_id))
{
_notAssignable = true;
}
} catch (Exception e)
{
_notAssignable = true;
}
if (_notAssignable)
{
throw new AssignabilityRegistrationException(service, delegate.getClass());
}
delegate_ = delegate;
}
public Object getComponentInstance(PicoContainer container) throws PicoInitializationException,
PicoIntrospectionException
{
return delegate_;
}
public void verify(PicoContainer container) throws PicoVerificationException
{
// no op
}
}