/*
* Copyright 2014 MovingBlocks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.terasology.logic.behavior.asset;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.terasology.engine.SimpleUri;
import org.terasology.logic.behavior.tree.Node;
import org.terasology.module.ModuleEnvironment;
import org.terasology.reflection.copy.CopyStrategyLibrary;
import org.terasology.reflection.metadata.AbstractClassLibrary;
import org.terasology.reflection.metadata.ClassMetadata;
import org.terasology.reflection.metadata.DefaultClassMetadata;
import org.terasology.reflection.reflect.ReflectFactory;
/**
* @author synopia
*/
public class NodesClassLibrary extends AbstractClassLibrary<Node> {
private static final Logger logger = LoggerFactory.getLogger(NodesClassLibrary.class);
public NodesClassLibrary(ReflectFactory factory, CopyStrategyLibrary copyStrategies) {
super(factory, copyStrategies);
}
public void scan(ModuleEnvironment environment) {
for (Class<? extends Node> entry : environment.getSubtypesOf(Node.class)) {
logger.debug("Found node class {}", entry);
register(new SimpleUri(environment.getModuleProviding(entry), entry.getSimpleName()), entry);
}
}
@Override
protected <N extends Node> ClassMetadata<N, ?> createMetadata(Class<N> type, ReflectFactory factory, CopyStrategyLibrary copyStrategies, SimpleUri uri) {
try {
return new DefaultClassMetadata<>(uri, type, factory, copyStrategies);
} catch (NoSuchMethodException e) {
logger.error("Unable to register class {}: Default Constructor Required", type.getSimpleName(), e);
return null;
}
}
}