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annotate src/org/tmatesoft/hg/internal/EncodingHelper.java @ 366:189dc6dc1c3e

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Use exceptions to expose errors reading mercurial data
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 16 Dec 2011 04:43:18 +0100
parents ac38e75c9e8e
children 63c5a9d7ca3f
rev   line source
320
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1 /*
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2 * Copyright (c) 2011 TMate Software Ltd
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3 *
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; version 2 of the License.
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7 *
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8 * This program is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * For information on how to redistribute this software under
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14 * the terms of a license other than GNU General Public License
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15 * contact TMate Software at support@hg4j.com
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16 */
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17 package org.tmatesoft.hg.internal;
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18
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19 import java.io.UnsupportedEncodingException;
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20
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21 import org.tmatesoft.hg.core.HgBadStateException;
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22
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23 /**
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24 * Keep all encoding-related issues in the single place
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25 * @author Artem Tikhomirov
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26 * @author TMate Software Ltd.
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27 */
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28 public class EncodingHelper {
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29 // XXX perhaps, shall not be full of statics, but rather an instance coming from e.g. HgRepository?
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30
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31 public static String fromManifest(byte[] data, int start, int length) {
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32 try {
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33 return new String(data, start, length, "ISO-8859-1");
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34 } catch (UnsupportedEncodingException ex) {
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35 // can't happen
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36 throw new HgBadStateException(ex);
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37 }
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38 }
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39 }