| /* |
| * 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.highlight; |
| |
| import java.util.Set; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| import com.codahale.metrics.Counter; |
| import com.codahale.metrics.MetricRegistry; |
| import org.apache.solr.common.params.SolrParams; |
| import org.apache.solr.common.util.NamedList; |
| import org.apache.solr.core.SolrInfoBean; |
| import org.apache.solr.metrics.SolrMetricManager; |
| import org.apache.solr.metrics.SolrMetricProducer; |
| |
| /** |
| * |
| * @since solr 1.3 |
| */ |
| public abstract class HighlightingPluginBase implements SolrInfoBean, SolrMetricProducer |
| { |
| protected Counter numRequests; |
| protected SolrParams defaults; |
| protected Set<String> metricNames = ConcurrentHashMap.newKeySet(1); |
| protected MetricRegistry registry; |
| protected SolrMetricManager metricManager; |
| protected String registryName; |
| |
| public void init(@SuppressWarnings({"rawtypes"})NamedList args) { |
| if( args != null ) { |
| Object o = args.get("defaults"); |
| if (o != null && o instanceof NamedList ) { |
| defaults = ((NamedList) o).toSolrParams(); |
| } |
| } |
| } |
| |
| //////////////////////// SolrInfoMBeans methods ////////////////////// |
| |
| @Override |
| public String getName() { |
| return this.getClass().getName(); |
| } |
| |
| @Override |
| public abstract String getDescription(); |
| |
| @Override |
| public Category getCategory() |
| { |
| return Category.HIGHLIGHTER; |
| } |
| |
| @Override |
| public Set<String> getMetricNames() { |
| return metricNames; |
| } |
| |
| @Override |
| public MetricRegistry getMetricRegistry() { |
| return registry; |
| } |
| |
| @Override |
| public void initializeMetrics(SolrMetricManager manager, String registryName, String tag, String scope) { |
| this.registryName = registryName; |
| this.metricManager = manager; |
| registry = manager.registry(registryName); |
| numRequests = manager.counter(this, registryName, "requests", getCategory().toString(), scope); |
| } |
| } |
| |
| |