001/*
002 * #%L
003 * Netarchivesuite - common - test
004 * %%
005 * Copyright (C) 2005 - 2014 The Royal Danish Library, the Danish State and University Library,
006 *             the National Library of France and the Austrian National Library.
007 * %%
008 * This program is free software: you can redistribute it and/or modify
009 * it under the terms of the GNU Lesser General Public License as
010 * published by the Free Software Foundation, either version 2.1 of the
011 * License, or (at your option) any later version.
012 * 
013 * This program is distributed in the hope that it will be useful,
014 * but WITHOUT ANY WARRANTY; without even the implied warranty of
015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
016 * GNU General Lesser Public License for more details.
017 * 
018 * You should have received a copy of the GNU General Lesser Public
019 * License along with this program.  If not, see
020 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
021 * #L%
022 */
023package dk.netarkivet.testutils;
024
025import java.io.BufferedReader;
026import java.io.IOException;
027import java.io.InputStreamReader;
028
029import org.archive.io.arc.ARCRecord;
030
031import dk.netarkivet.common.exceptions.IOFailure;
032
033public class ARCTestUtils {
034    /**
035     * Reads the content of the given record. Does not close the record - that causes trouble.
036     *
037     * @param ar An ARCRecord to be read
038     * @return The content of the record, as a String.
039     */
040    public static String readARCRecord(ARCRecord ar) {
041        StringBuffer sb = new StringBuffer();
042        BufferedReader br = new BufferedReader(new InputStreamReader(ar));
043        try {
044            int i = -1;
045            while ((i = br.read()) != -1) {
046                sb.append((char) i);
047                // ARCRecords dislike being closed
048            }
049        } catch (IOException e) {
050            throw new IOFailure("Failure reading ARCRecord", e);
051        }
052        return sb.toString();
053    }
054}