/*
 * Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

package com.arsdigita.london.portal.ui;

import com.arsdigita.bebop.Component;
import com.arsdigita.bebop.PageState;
import com.arsdigita.bebop.RequestLocal;
import com.arsdigita.bebop.portal.AbstractPortletRenderer;
import com.arsdigita.util.Assert;
import com.arsdigita.xml.Element;

public class ApplicationPortlet extends AbstractPortletRenderer {

	private RequestLocal m_parent;

	private Component m_portletComponent;

	private Component m_appComponent;

	public ApplicationPortlet(String title, int column, int row,
			RequestLocal parent, Component portletComponent,
			Component appComponent) {
		Assert.exists(parent, RequestLocal.class);
		Assert.exists(portletComponent, Component.class);
		Assert.exists(appComponent, Component.class);

		m_parent = parent;
		m_portletComponent = portletComponent;
		m_appComponent = appComponent;

		setTitle(title);
		setCellNumber(column);
		setSortKey(row);
	}

	protected void generateBodyXML(PageState state, Element parent) {
		Element content = parent.newChildElement("portlet:simple",
				PortalConstants.PORTLET_XML_NS);
		if (m_parent.get(state) == null) {
			m_appComponent.generateXML(state, content);
		} else {
			m_portletComponent.generateXML(state, content);
		}
	}
}
