/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.solr.util.plugin;
import java.util.Map;
import org.apache.solr.common.util.DOMUtil;
import org.w3c.dom.Node;
/**
*
* @version $Id: MapPluginLoader.java 555343 2007-07-11 17:46:25Z hossman $
* @since solr 1.3
*/
public class MapPluginLoader<T extends MapInitializedPlugin> extends AbstractPluginLoader<T>
{
private final Map<String,T> registry;
public MapPluginLoader( String name, Map<String,T> map )
{
super( name );
registry = map;
}
@Override
protected void init(T plugin, Node node) throws Exception {
Map<String,String> params = DOMUtil.toMapExcept( node.getAttributes(), "name","class" );
plugin.init( params );
}
@Override
protected T register(String name, T plugin) throws Exception {
if( registry != null ) {
return registry.put( name, plugin );
}
return null;
}
}