/*
 *        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.notification.container;

import org.picocontainer.ComponentAdapter;
import org.picocontainer.MutablePicoContainer;
import org.picocontainer.PicoContainer;
import org.picocontainer.PicoInitializationException;
import org.picocontainer.PicoIntrospectionException;
import org.picocontainer.defaults.AssignabilityRegistrationException;
import org.picocontainer.defaults.DecoratingComponentAdapter;
import org.picocontainer.defaults.DefaultPicoContainer;

/**
 * @author Alphonse Bendt
 * @version $Id: LocalParameterComponentAdapter.java,v 1.3 2006-07-03 12:51:42 alphonse.bendt Exp $
 */
public class LocalParameterComponentAdapter extends DecoratingComponentAdapter
{
    private static final long serialVersionUID = 1L;
    private final ComponentAdapter[] helperCAs_;

    public LocalParameterComponentAdapter(ComponentAdapter delegate, ComponentAdapter[] helpers) throws AssignabilityRegistrationException
    {
        super(delegate);

        helperCAs_ = helpers;
    }

    public Object getComponentInstance(PicoContainer container) throws PicoInitializationException, PicoIntrospectionException
    {
        final MutablePicoContainer _helperContainer = new DefaultPicoContainer(container);
        for (int i = 0; i < helperCAs_.length; ++i)
        {
            _helperContainer.registerComponent(helperCAs_[i]);
        }

        return super.getComponentInstance(_helperContainer);
    }

    public void verify(PicoContainer container) throws PicoIntrospectionException
    {
        // empty
    }
}
