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annotate src/org/tmatesoft/hg/core/HgDataStreamException.java @ 338:3cfa4d908fc9

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Add options to control DataAccessProvider, allow to turn off use of file memory mapping in particular to solve potential sharing violation (os file handle gets released on MappedByteByffer being GC'd, not on FileChannel.close())
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 15 Nov 2011 04:47:03 +0100
parents 6d1804fe0ed7
children 189dc6dc1c3e
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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.core;
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19 import org.tmatesoft.hg.repo.HgDataFile;
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20 import org.tmatesoft.hg.util.Path;
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21
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22 /**
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23 * Any erroneous state with @link {@link HgDataFile} input/output, read/write operations
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24 *
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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 @SuppressWarnings("serial")
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29 public class HgDataStreamException extends HgException {
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30
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31 public HgDataStreamException(Path file, String message, Throwable cause) {
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32 super(message, cause);
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33 setFileName(file);
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34 }
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35
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36 public HgDataStreamException(Path file, Throwable cause) {
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37 super(cause);
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38 setFileName(file);
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39 }
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40
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41 @Override
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42 public HgDataStreamException setRevision(Nodeid r) {
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43 return (HgDataStreamException) super.setRevision(r);
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44 }
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46 @Override
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47 public HgDataStreamException setRevisionNumber(int rev) {
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48 return (HgDataStreamException) super.setRevisionNumber(rev);
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49 }
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50 @Override
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51 public HgDataStreamException setFileName(Path name) {
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52 return (HgDataStreamException) super.setFileName(name);
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53 }
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54 }