org.apache.lucene.payload.dwarf.PayloadQParser.java Source code

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Here is the source code for org.apache.lucene.payload.dwarf.PayloadQParser.java

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package org.apache.lucene.payload.dwarf;

import org.apache.lucene.search.Query;
import org.apache.solr.common.params.CommonParams;
import org.apache.solr.common.params.SolrParams;
import org.apache.solr.request.SolrQueryRequest;
import org.apache.solr.search.QParser;
import org.apache.solr.search.QueryParsing;
import org.apache.solr.search.SyntaxError;

/*
 * 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.
 */

public class PayloadQParser extends QParser {

    PayloadQueryParser pqParser;

    public PayloadQParser(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);
        if (defaultField == null) {
            defaultField = getReq().getSchema().getDefaultSearchFieldName();
        }
        pqParser = new PayloadQueryParser(this, defaultField);

        pqParser.setDefaultOperator(
                QueryParsing.getQueryParserDefaultOperator(getReq().getSchema(), getParam(QueryParsing.OP)));

        return pqParser.parse(qstr);
    }

}