1 /* |
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2 * Copyright (c) 2015, 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 package jdk.tools.jimage; |
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26 |
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27 import java.io.File; |
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28 import java.io.IOException; |
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29 import java.io.PrintWriter; |
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30 import java.nio.file.Files; |
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31 import java.nio.file.Path; |
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32 import java.util.Collections; |
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33 import java.util.HashSet; |
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34 import java.util.Set; |
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35 import java.util.function.Consumer; |
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36 import jdk.tools.jlink.internal.ImageFileCreator; |
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37 import jdk.tools.jlink.internal.Archive; |
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38 import jdk.tools.jlink.internal.ImagePluginStack; |
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39 import jdk.tools.jlink.internal.DirArchive; |
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40 /** |
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41 * |
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42 * Support for extracted image. |
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43 */ |
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44 public final class ExtractedImage { |
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45 |
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46 private Set<Archive> archives = new HashSet<>(); |
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47 private final ImagePluginStack plugins; |
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48 |
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49 ExtractedImage(Path dirPath, ImagePluginStack plugins, PrintWriter log, |
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50 boolean verbose) throws IOException { |
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51 if (!Files.isDirectory(dirPath)) { |
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52 throw new IOException("Not a directory"); |
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53 } |
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54 Consumer<String> cons = (String t) -> { |
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55 if (verbose) { |
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56 log.println(t); |
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57 } |
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58 }; |
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59 this.plugins = plugins; |
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60 Files.walk(dirPath, 1).forEach((p) -> { |
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61 if (!dirPath.equals(p)) { |
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62 if (Files.isDirectory(p)) { |
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63 Archive a = new DirArchive(p, cons); |
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64 archives.add(a); |
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65 } |
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66 } |
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67 }); |
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68 archives = Collections.unmodifiableSet(archives); |
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69 } |
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70 |
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71 void recreateJImage(Path path) throws IOException { |
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72 ImageFileCreator.recreateJimage(path, archives, plugins); |
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73 } |
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74 |
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75 private static String getPathName(Path path) { |
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76 return path.toString().replace(File.separatorChar, '/'); |
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77 } |
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78 } |
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