Mercurial > jhg
annotate src/org/tmatesoft/hg/internal/BasicSessionContext.java @ 355:f2c11fe7f3e9
Newline filter shall respect whole stream when deciding whether to process line terminators, hence added stream preview functionality
author | Artem Tikhomirov <tikhomirov.artem@gmail.com> |
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date | Tue, 06 Dec 2011 12:57:21 +0100 |
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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 org.tmatesoft.hg.core.SessionContext; |
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20 import org.tmatesoft.hg.util.LogFacility; |
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21 import org.tmatesoft.hg.util.PathPool; |
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22 import org.tmatesoft.hg.util.PathRewrite; |
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23 |
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24 /** |
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25 * |
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26 * @author Artem Tikhomirov |
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27 * @author TMate Software Ltd. |
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28 */ |
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29 public class BasicSessionContext implements SessionContext { |
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30 |
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31 private PathPool pathPool; |
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32 private final LogFacility logFacility; |
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33 |
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34 public BasicSessionContext(PathPool pathFactory, LogFacility log) { |
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35 pathPool = pathFactory; |
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36 logFacility = log != null ? log : new StreamLogFacility(true, true, true, System.out); |
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37 } |
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38 |
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39 public PathPool getPathPool() { |
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40 if (pathPool == null) { |
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41 pathPool = new PathPool(new PathRewrite.Empty()); |
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42 } |
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43 return pathPool; |
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44 } |
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45 |
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46 public LogFacility getLog() { |
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47 // e.g. for exceptions that we can't handle but log (e.g. FileNotFoundException when we've checked beforehand file.canRead() |
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48 return logFacility; |
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49 } |
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50 |
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51 public Object getProperty(String name, Object defaultValue) { |
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52 String value = System.getProperty(name); |
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53 return value == null ? defaultValue : value; |
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54 } |
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55 } |