| /* |
| * 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.core; |
| |
| import org.apache.solr.common.util.NamedList; |
| import org.apache.solr.common.params.EventParams; |
| import org.apache.solr.search.SolrIndexSearcher; |
| |
| /** |
| */ |
| public class AbstractSolrEventListener implements SolrEventListener { |
| private final SolrCore core; |
| public SolrCore getCore() { return core; } |
| |
| public AbstractSolrEventListener(SolrCore core) { |
| this.core = core; |
| } |
| @SuppressWarnings({"rawtypes"}) |
| private NamedList args; |
| @SuppressWarnings({"rawtypes"}) |
| public NamedList getArgs() { return args; } |
| |
| @Override |
| public void init(@SuppressWarnings({"rawtypes"})NamedList args) { |
| this.args = args.clone(); |
| } |
| |
| @Override |
| public void postCommit() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void postSoftCommit() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void newSearcher(SolrIndexSearcher newSearcher, SolrIndexSearcher currentSearcher) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getName() + args; |
| } |
| |
| /** |
| * Add the {@link org.apache.solr.common.params.EventParams#EVENT} with either the {@link org.apache.solr.common.params.EventParams#NEW_SEARCHER} |
| * or {@link org.apache.solr.common.params.EventParams#FIRST_SEARCHER} values depending on the value of currentSearcher. |
| * <p> |
| * Makes a copy of NamedList and then adds the parameters. |
| * |
| * |
| * @param currentSearcher If null, add FIRST_SEARCHER, otherwise NEW_SEARCHER |
| * @param nlst The named list to add the EVENT value to |
| */ |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| protected NamedList addEventParms(SolrIndexSearcher currentSearcher, NamedList nlst) { |
| NamedList result = new NamedList(); |
| result.addAll(nlst); |
| if (currentSearcher != null) { |
| result.add(EventParams.EVENT, EventParams.NEW_SEARCHER); |
| } else { |
| result.add(EventParams.EVENT, EventParams.FIRST_SEARCHER); |
| } |
| return result; |
| } |
| } |