001/*
002 * JGrapes Event Driven Framework
003 * Copyright (C) 2016, 2018  Michael N. Lipp
004 *
005 * This program is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Affero General Public License as published by 
007 * the Free Software Foundation; either version 3 of the License, or 
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful, but 
011 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
012 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License 
013 * for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License along 
016 * with this program; if not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jgrapes.osgi.portlets.bundles;
020
021import java.util.Map;
022import java.util.Optional;
023
024import org.jgrapes.core.Channel;
025import org.jgrapes.core.ComponentType;
026import org.jgrapes.portal.base.PortletComponentFactory;
027import org.osgi.framework.BundleContext;
028import org.osgi.service.component.annotations.ServiceScope;
029
030/**
031 * The factory service for {@link BundleListPortlet}s.
032 */
033@org.osgi.service.component.annotations.Component(
034    scope = ServiceScope.SINGLETON)
035public class BundleListPortletFactory
036        implements PortletComponentFactory {
037
038    /*
039     * (non-Javadoc)
040     * 
041     * @see org.jgrapes.core.ComponentFactory#componentType()
042     */
043    @Override
044    public Class<? extends ComponentType> componentType() {
045        return BundleListPortlet.class;
046    }
047
048    /*
049     * (non-Javadoc)
050     * 
051     * @see org.jgrapes.core.ComponentFactory#create(org.jgrapes.core.Channel,
052     * java.util.Map)
053     */
054    @Override
055    public Optional<ComponentType> create(
056            Channel componentChannel, Map<Object, Object> properties) {
057        return Optional.of(new BundleListPortlet(componentChannel,
058            (BundleContext) properties.get(BundleContext.class), properties));
059    }
060
061}