org.apache.solr.util.plugin.MapPluginLoader Maven / Gradle / Ivy
/*
* 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.util.DOMUtil;
import org.w3c.dom.Node;
import static org.apache.solr.common.params.CommonParams.NAME;
/**
*
*
* @since solr 1.3
*/
public class MapPluginLoader extends AbstractPluginLoader
{
private final Map registry;
public MapPluginLoader(String name, Class pluginClassType, Map map) {
super(name, pluginClassType);
registry = map;
}
@Override
protected void init(T plugin, Node node) throws Exception {
Map 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;
}
}