geogr_code.bsh

/*
 * Copyright (C) 2012 Polichronis Tsolakidis, tsolakidis@ub.uni-leipzig.de
 * Leipzig University Library, Project finc
 * http://www.ub.uni-leipzig.de
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * @author   Polichronis Tsolakidis
 * @license  http://opensource.org/licenses/gpl-3.0.html GNU General Public License
 * @link     http://finc.info
 */

import org.marc4j.marc.Record;
import java.util.*;
import java.util.logging.Level;
import java.util.logging.Logger;

org.solrmarc.index.SolrIndexer indexer = null;
static final Logger logger = Logger.getLogger("de.ubl.import.geogrcode");

public Set getGeogrCode(Record record) {

    logger.setLevel(Level.WARNING); // WARNING,FINE,INFO,ALL and so on

    Set result = new LinkedHashSet();

    Set geogrCodeList = indexer.getFieldList(record, "951a");

    for( String geogr_code : geogrCodeList ) {
        geogr_code = geogr_code.trim();
        if(geogr_code.length() > 0) {
            String[] split = geogr_code.split( "-" );
            StringBuilder b = new StringBuilder();
            for( String s : split ) {
                if( b.length() > 0 ) b.append( "-" );
                b.append(s);
                String code = b.toString();
                result.add(code);
            }
        }
    }

    return result;
}