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     */
022    package org.granite.config;
023    
024    import java.util.List;
025    
026    import org.granite.messaging.amf.io.util.ActionScriptClassDescriptor;
027    import org.granite.util.TypeUtil;
028    
029    /**
030     * @author Franck WOLFF
031     */
032    public 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    }