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annotate src/org/tmatesoft/hg/internal/RequiresFile.java @ 176:a8df7162ec75

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Extracting complete branch using remote between call to detect incoming changes is done. Arguments reorderd in remote repo to better match Hg server ideology, not my mental convenience
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Sat, 02 Apr 2011 03:01:14 +0200
parents 71ddbf8603e8
children ff4fdbab4e2d
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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.BufferedReader;
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20 import java.io.File;
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21 import java.io.FileInputStream;
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22 import java.io.IOException;
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23 import java.io.InputStreamReader;
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24
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25 /**
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26 *
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27 * @author Artem Tikhomirov
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28 * @author TMate Software Ltd.
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29 */
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30 public class RequiresFile {
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31 public static final int STORE = 1;
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32 public static final int FNCACHE = 2;
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33 public static final int DOTENCODE = 4;
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34
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35 public RequiresFile() {
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36 }
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37
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38 public void parse(Internals repoImpl, File requiresFile) {
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39 if (!requiresFile.exists()) {
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40 return;
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41 }
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42 try {
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43 boolean revlogv1 = false;
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44 boolean store = false;
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45 boolean fncache = false;
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46 boolean dotencode = false;
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47 BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(requiresFile)));
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48 String line;
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49 while ((line = br.readLine()) != null) {
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50 revlogv1 |= "revlogv1".equals(line);
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51 store |= "store".equals(line);
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52 fncache |= "fncache".equals(line);
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53 dotencode |= "dotencode".equals(line);
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54 }
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55 int flags = 0;
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56 flags += store ? STORE : 0;
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57 flags += fncache ? FNCACHE : 0;
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58 flags += dotencode ? DOTENCODE : 0;
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59 repoImpl.setStorageConfig(revlogv1 ? 1 : 0, flags);
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60 } catch (IOException ex) {
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61 ex.printStackTrace(); // FIXME log
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62 }
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63 }
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64 }