/*
* Copyright 2013 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.persistence.typeHandling.extensionTypes;
import org.terasology.asset.Asset;
import org.terasology.asset.AssetType;
import org.terasology.asset.Assets;
import org.terasology.persistence.typeHandling.StringRepresentationTypeHandler;
/**
* @author Immortius
*/
public class AssetTypeHandler<T extends Asset> extends StringRepresentationTypeHandler<T> {
private Class<T> assetClass;
private AssetType type;
public AssetTypeHandler(AssetType type, Class<T> assetClass) {
this.type = type;
this.assetClass = assetClass;
}
@Override
public String getAsString(T item) {
return item.getURI().toSimpleString();
}
@Override
public T getFromString(String representation) {
Asset asset = Assets.resolve(type, representation);
if (asset != null && assetClass.isAssignableFrom(asset.getClass())) {
return assetClass.cast(asset);
}
return null;
}
}