/* (c) 2014 Open Source Geospatial Foundation - all rights reserved
* (c) 2001 - 2013 OpenPlans
* This code is licensed under the GPL 2.0 license, available at the root
* application directory.
*/
package org.geoserver.gwc.web.layer;
import org.apache.wicket.model.LoadableDetachableModel;
import org.geoserver.gwc.GWC;
import org.geowebcache.layer.TileLayer;
/**
* A loadable model for {@link TileLayer}s used by {@link CachedLayerProvider}.
* <p>
* Warning, don't use it in a tabbed form or in any other places where you might need to keep the
* modifications in a resource stable across page loads.
* </p>
*/
@SuppressWarnings("serial")
class TileLayerDetachableModel extends LoadableDetachableModel<TileLayer> {
private String name;
public TileLayerDetachableModel(String layerName) {
this.name = layerName;
}
@Override
protected TileLayer load() {
GWC facade = GWC.get();
return facade.getTileLayerByName(name);
}
}