1 /* |
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2 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 package jdk.packager.internal; |
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27 |
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28 import java.io.File; |
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29 import java.nio.file.Path; |
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30 import java.util.ArrayList; |
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31 import java.util.Arrays; |
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32 import java.util.EnumSet; |
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33 import java.util.List; |
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34 |
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35 public final class ModuleManager { |
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36 private final List<String> folders = new ArrayList<String>(); |
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37 |
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38 public enum SearchType {UnnamedJar, ModularJar, Jmod, ExplodedModule} |
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39 |
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40 public ModuleManager(String folders) { |
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41 super(); |
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42 String lfolders = folders.replaceAll("^\"|\"$", ""); |
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43 List<Path> paths = new ArrayList<Path>(); |
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44 |
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45 for (String folder : |
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46 Arrays.asList(lfolders.split(File.pathSeparator))) { |
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47 File file = new File(folder); |
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48 paths.add(file.toPath()); |
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49 } |
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50 |
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51 initialize(paths); |
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52 } |
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53 |
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54 public ModuleManager(List<Path> Paths) { |
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55 super(); |
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56 initialize(Paths); |
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57 } |
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58 |
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59 private void initialize(List<Path> Paths) { |
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60 for (Path path : Paths) { |
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61 folders.add(path.toString().replaceAll("^\"|\"$", "")); |
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62 } |
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63 } |
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64 |
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65 public List<ModFile> getModules() { |
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66 return getModules(EnumSet.of(SearchType.UnnamedJar, |
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67 SearchType.ModularJar, SearchType.Jmod, |
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68 SearchType.ExplodedModule)); |
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69 } |
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70 |
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71 public List<ModFile> getModules(EnumSet<SearchType> Search) { |
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72 List<ModFile> result = new ArrayList<ModFile>(); |
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73 |
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74 for (String folder : folders) { |
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75 result.addAll(getAllModulesInDirectory(folder, Search)); |
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76 } |
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77 |
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78 return result; |
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79 } |
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80 |
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81 private static List<ModFile> getAllModulesInDirectory(String Folder, |
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82 EnumSet<SearchType> Search) { |
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83 List<ModFile> result = new ArrayList<ModFile>(); |
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84 File lfolder = new File(Folder); |
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85 File[] files = lfolder.listFiles(); |
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86 |
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87 for (File file : files) { |
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88 ModFile modFile = new ModFile(file); |
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89 |
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90 switch (modFile.getModType()) { |
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91 case Unknown: |
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92 break; |
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93 case UnnamedJar: |
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94 if (Search.contains(SearchType.UnnamedJar)) { |
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95 result.add(modFile); |
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96 } |
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97 break; |
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98 case ModularJar: |
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99 if (Search.contains(SearchType.ModularJar)) { |
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100 result.add(modFile); |
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101 } |
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102 break; |
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103 case Jmod: |
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104 if (Search.contains(SearchType.Jmod)) { |
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105 result.add(modFile); |
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106 } |
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107 break; |
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108 case ExplodedModule: |
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109 if (Search.contains(SearchType.ExplodedModule)) { |
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110 result.add(modFile); |
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111 } |
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112 break; |
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113 } |
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114 } |
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115 |
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116 return result; |
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117 } |
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118 } |
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