| /* |
| * 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; |
| |
| import org.apache.lucene.search.Query; |
| import org.apache.solr.common.params.CommonParams; |
| import org.apache.solr.common.params.SolrParams; |
| import org.apache.solr.common.util.StrUtils; |
| import org.apache.solr.request.SolrQueryRequest; |
| |
| /** |
| * @see LuceneQParserPlugin |
| */ |
| public class LuceneQParser extends QParser { |
| SolrQueryParser lparser; |
| |
| public LuceneQParser(String qstr, SolrParams localParams, SolrParams params, SolrQueryRequest req) { |
| super(qstr, localParams, params, req); |
| } |
| |
| |
| @Override |
| public Query parse() throws SyntaxError { |
| String qstr = getString(); |
| if (qstr == null || qstr.length()==0) return null; |
| |
| String defaultField = getParam(CommonParams.DF); |
| lparser = new SolrQueryParser(this, defaultField); |
| |
| lparser.setDefaultOperator(QueryParsing.parseOP(getParam(QueryParsing.OP))); |
| lparser.setSplitOnWhitespace(StrUtils.parseBool |
| (getParam(QueryParsing.SPLIT_ON_WHITESPACE), SolrQueryParser.DEFAULT_SPLIT_ON_WHITESPACE)); |
| lparser.setAllowSubQueryParsing(true); |
| |
| return lparser.parse(qstr); |
| } |
| |
| |
| @Override |
| public String[] getDefaultHighlightFields() { |
| return lparser == null ? new String[]{} : new String[]{lparser.getDefaultField()}; |
| } |
| |
| } |