| /* |
| * 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.search.grouping.distributed.responseprocessor; |
| |
| import org.apache.lucene.search.FieldDoc; |
| import org.apache.solr.common.SolrDocument; |
| import org.apache.solr.common.SolrDocumentList; |
| import org.apache.solr.handler.component.ResponseBuilder; |
| import org.apache.solr.handler.component.ShardDoc; |
| import org.apache.solr.handler.component.ShardRequest; |
| import org.apache.solr.handler.component.ShardResponse; |
| import org.apache.solr.search.SolrIndexSearcher; |
| import org.apache.solr.search.grouping.distributed.ShardResponseProcessor; |
| |
| /** |
| * Concrete implementation for processing the stored field values from shard responses. |
| */ |
| public class StoredFieldsShardResponseProcessor implements ShardResponseProcessor { |
| |
| @Override |
| public void process(ResponseBuilder rb, ShardRequest shardRequest) { |
| boolean returnScores = (rb.getFieldFlags() & SolrIndexSearcher.GET_SCORES) != 0; |
| ShardResponse srsp = shardRequest.responses.get(0); |
| SolrDocumentList docs = (SolrDocumentList)srsp.getSolrResponse().getResponse().get("response"); |
| String uniqueIdFieldName = rb.req.getSchema().getUniqueKeyField().getName(); |
| |
| if (rb.rsp.getReturnFields().getFieldRenames().get(uniqueIdFieldName) != null) { |
| // if id was renamed we need to use the new name |
| uniqueIdFieldName = rb.rsp.getReturnFields().getFieldRenames().get(uniqueIdFieldName); |
| } |
| for (SolrDocument doc : docs) { |
| Object id = doc.getFieldValue(uniqueIdFieldName).toString(); |
| ShardDoc shardDoc = rb.resultIds.get(id); |
| FieldDoc fieldDoc = (FieldDoc) shardDoc; |
| if (shardDoc != null) { |
| if (returnScores && !Float.isNaN(fieldDoc.score)) { |
| doc.setField("score", fieldDoc.score); |
| } |
| rb.retrievedDocuments.put(id, doc); |
| } |
| } |
| } |
| } |