001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.config;
023
024import java.util.List;
025
026import org.granite.messaging.amf.io.util.ActionScriptClassDescriptor;
027import org.granite.util.TypeUtil;
028
029/**
030 * @author Franck WOLFF
031 */
032public class ActionScriptClassDescriptorFactory implements ConfigurableFactory<Class<? extends ActionScriptClassDescriptor>> {
033
034    private static final class NullActionScriptClassDescriptor extends ActionScriptClassDescriptor {
035        public NullActionScriptClassDescriptor(String type, byte encoding) {
036            super(type, encoding);
037            throw new RuntimeException("Not implemented");
038        }
039        @Override
040        public void defineProperty(String name) {
041        }
042        @Override
043        public Object newJavaInstance() {
044            return null;
045        }
046    }
047    private static final Class<? extends ActionScriptClassDescriptor> NULL_ASC_DESCRIPTOR
048        = NullActionScriptClassDescriptor.class;
049
050    public Class<? extends ActionScriptClassDescriptor> getNullInstance() {
051        return NULL_ASC_DESCRIPTOR;
052    }
053
054    public Class<? extends ActionScriptClassDescriptor> getInstance(String type, GraniteConfig config) throws GraniteConfigException {
055        try {
056            return TypeUtil.forName(type, ActionScriptClassDescriptor.class);
057        } catch (Exception e) {
058            throw new GraniteConfigException("Could not load ActionScriptClassDescriptor type: " + type, e);
059        }
060    }
061
062    public Class<? extends ActionScriptClassDescriptor> getInstanceForBean(
063        List<Class<? extends ActionScriptClassDescriptor>> scannedConfigurables,
064        Class<?> beanClass,
065        GraniteConfig config) throws GraniteConfigException {
066
067        return NULL_ASC_DESCRIPTOR;
068    }
069}