| /* |
| * 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.geode.cache.lucene.internal.repository.serializer; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| import org.apache.logging.log4j.Logger; |
| import org.apache.lucene.document.Document; |
| |
| import org.apache.geode.cache.lucene.LuceneIndex; |
| import org.apache.geode.cache.lucene.LuceneSerializer; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| import org.apache.geode.pdx.PdxInstance; |
| |
| /** |
| * LuceneSerializer which can handle any PdxInstance |
| */ |
| class PdxLuceneSerializer implements LuceneSerializer { |
| |
| private static final Logger logger = LogService.getLogger(); |
| |
| public PdxLuceneSerializer() {} |
| |
| @Override |
| public Collection<Document> toDocuments(LuceneIndex index, Object value) { |
| Document doc = new Document(); |
| PdxInstance pdx = (PdxInstance) value; |
| for (String field : index.getFieldNames()) { |
| if (pdx.hasField(field)) { |
| Object fieldValue = pdx.getField(field); |
| if (fieldValue == null) { |
| continue; |
| } |
| SerializerUtil.addField(doc, field, fieldValue); |
| } |
| } |
| if (logger.isDebugEnabled()) { |
| logger.debug("PdxLuceneSerializer.toDocument:" + doc); |
| } |
| return Collections.singleton(doc); |
| } |
| } |