1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package jdk.tools.jlink.internal.plugins; 26 27 import java.io.FileInputStream; 28 import java.io.IOException; 29 import java.util.EnumSet; 30 import java.util.HashMap; 31 import java.util.Map; 32 import java.util.Properties; 33 import java.util.Set; 34 import java.util.function.Function; 35 import jdk.tools.jlink.internal.Utils; 36 import jdk.tools.jlink.plugin.ResourcePool; 37 import jdk.tools.jlink.plugin.ResourcePoolBuilder; 38 import jdk.tools.jlink.plugin.Plugin.Category; 39 import jdk.tools.jlink.plugin.Plugin.State; 40 import jdk.tools.jlink.plugin.Plugin; 41 42 /** 43 * This plugin adds/deletes information for 'release' file. 44 */ 45 public final class ReleaseInfoPlugin implements Plugin { 46 // option name 47 public static final String NAME = "release-info"; 48 public static final String KEYS = "keys"; 49 private final Map<String, String> release = new HashMap<>(); 50 51 @Override 52 public Category getType() { 53 return Category.METAINFO_ADDER; 54 } 55 56 @Override 57 public String getName() { 58 return NAME; 59 } 60 61 @Override 62 public String getDescription() { 63 return PluginsResourceBundle.getDescription(NAME); 64 } 65 66 @Override 67 public Set<State> getState() { 68 return EnumSet.of(State.FUNCTIONAL); 69 } 70 71 @Override 72 public boolean hasArguments() { 73 return true; 74 } 75 76 @Override 77 public String getArgumentsDescription() { 78 return PluginsResourceBundle.getArgument(NAME); 79 } 80 81 @Override 82 public void configure(Map<String, String> config) { 83 String operation = config.get(NAME); 84 switch (operation) { 85 case "add": { 86 // leave it to open-ended! source, java_version, java_full_version 87 // can be passed via this option like: 88 // 89 // --release-info add:build_type=fastdebug,source=openjdk,java_version=9 90 // and put whatever value that was passed in command line. 91 92 config.keySet().stream(). 93 filter(s -> !NAME.equals(s)). 94 forEach(s -> release.put(s, config.get(s))); 95 } 96 break; 97 98 case "del": { 99 // --release-info del:keys=openjdk,java_version 100 Utils.parseList(config.get(KEYS)).stream().forEach((k) -> { 101 release.remove(k); 102 }); 103 } 104 break; 105 106 default: { 107 // --release-info <file> 108 Properties props = new Properties(); 109 try (FileInputStream fis = new FileInputStream(operation)) { 110 props.load(fis); 111 } catch (IOException exp) { 112 throw new RuntimeException(exp); 113 } 114 props.forEach((k, v) -> release.put(k.toString(), v.toString())); 115 } 116 break; 117 } 118 } 119 120 @Override 121 public ResourcePool transform(ResourcePool in, ResourcePoolBuilder out) { 122 in.releaseProperties().putAll(release); 123 return in; 124 } 125 }