// $Id: RemoveLocalFieldsExample.java,v 1.1 2006/09/23 10:10:08 bpeters Exp $
/**
* Copyright (C) 2002-2006 Bas Peters
*
* This file is part of MARC4J
*
* MARC4J is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* MARC4J 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with MARC4J; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.marc4j.samples;
import java.io.InputStream;
import java.util.Iterator;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.marc4j.MarcReader;
import org.marc4j.MarcStreamReader;
import org.marc4j.marc.DataField;
import org.marc4j.marc.Record;
/**
* Removes local field (tag 9XX).
*
* @author Bas Peters
* @version $Revision: 1.1 $
*/
public class RemoveLocalFieldsExample {
public static void main(String args[]) throws Exception {
InputStream input = RemoveLocalFieldsExample.class
.getResourceAsStream("resources/chabon-loc.mrc");
MarcReader reader = new MarcStreamReader(input);
while (reader.hasNext()) {
Record record = reader.next();
System.out.println(record.toString());
Pattern pattern = Pattern.compile("9\\d\\d");
List fields = record.getDataFields();
Iterator i = fields.iterator();
while (i.hasNext()) {
DataField field = (DataField) i.next();
Matcher matcher = pattern.matcher(field.getTag());
if (matcher.matches())
i.remove();
}
System.out.println(record.toString());
}
}
}