1 /* 2 * Copyright (c) 2018, 2019, 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 26 package jdk.jpackage.internal; 27 28 import java.util.Collection; 29 import java.util.HashMap; 30 import java.util.Map; 31 import java.io.File; 32 import jdk.jpackage.internal.Arguments.CLIOptions; 33 34 /* 35 * AddLauncherArguments 36 * 37 * Processes a add-launcher properties file to create the Map of 38 * bundle params applicable to the add-launcher: 39 * 40 * BundlerParams p = (new AddLauncherArguments(file)).getLauncherMap(); 41 * 42 * A add-launcher is another executable program generated by either the 43 * create-app-image mode or the create-installer mode. 44 * The add-launcher may be the same program with different configuration, 45 * or a completely different program created from the same files. 46 * 47 * There may be multiple add-launchers, each created by using the 48 * command line arg "--add-launcher <file path> 49 * 50 * The add-launcher properties file may have any of: 51 * 52 * appVersion 53 * module 54 * add-modules 55 * main-jar 56 * main-class 57 * icon 58 * arguments 59 * java-options 60 * win-console 61 * 62 */ 63 class AddLauncherArguments { 64 65 private final String name; 66 private final String filename; 67 private Map<String, String> allArgs; 68 private Map<String, ? super Object> bundleParams; 69 70 AddLauncherArguments(String name, String filename) { 71 this.name = name; 72 this.filename = filename; 73 } 74 75 private void initLauncherMap() { 76 if (bundleParams != null) { 77 return; 78 } 79 80 allArgs = Arguments.getPropertiesFromFile(filename); 81 allArgs.put(CLIOptions.NAME.getId(), name); 82 83 bundleParams = new HashMap<>(); 84 String mainJar = getOptionValue(CLIOptions.MAIN_JAR); 85 String mainClass = getOptionValue(CLIOptions.APPCLASS); 86 String module = getOptionValue(CLIOptions.MODULE); 87 88 if (module != null && mainClass != null) { 89 putUnlessNull(bundleParams, CLIOptions.MODULE.getId(), 90 module + "/" + mainClass); 91 } else if (module != null) { 92 putUnlessNull(bundleParams, CLIOptions.MODULE.getId(), 93 module); 94 } else { 95 putUnlessNull(bundleParams, CLIOptions.MAIN_JAR.getId(), 96 mainJar); 97 putUnlessNull(bundleParams, CLIOptions.APPCLASS.getId(), 98 mainClass); 99 } 100 101 putUnlessNull(bundleParams, CLIOptions.NAME.getId(), 102 getOptionValue(CLIOptions.NAME)); 103 104 putUnlessNull(bundleParams, CLIOptions.VERSION.getId(), 105 getOptionValue(CLIOptions.VERSION)); 106 107 putUnlessNull(bundleParams, 108 CLIOptions.ADD_MODULES.getId(), 109 getOptionValue(CLIOptions.ADD_MODULES)); 110 111 putUnlessNull(bundleParams, 112 CLIOptions.WIN_CONSOLE_HINT.getId(), 113 getOptionValue(CLIOptions.WIN_CONSOLE_HINT)); 114 115 String value = getOptionValue(CLIOptions.ICON); 116 putUnlessNull(bundleParams, CLIOptions.ICON.getId(), 117 (value == null) ? null : new File(value)); 118 119 String argumentStr = getOptionValue(CLIOptions.ARGUMENTS); 120 putUnlessNullOrEmpty(bundleParams, 121 CLIOptions.ARGUMENTS.getId(), 122 Arguments.getArgumentList(argumentStr)); 123 124 String jvmargsStr = getOptionValue(CLIOptions.JAVA_OPTIONS); 125 putUnlessNullOrEmpty(bundleParams, 126 CLIOptions.JAVA_OPTIONS.getId(), 127 Arguments.getArgumentList(jvmargsStr)); 128 } 129 130 private String getOptionValue(CLIOptions option) { 131 if (option == null || allArgs == null) { 132 return null; 133 } 134 135 String id = option.getId(); 136 137 if (allArgs.containsKey(id)) { 138 return allArgs.get(id); 139 } 140 141 return null; 142 } 143 144 Map<String, ? super Object> getLauncherMap() { 145 initLauncherMap(); 146 return bundleParams; 147 } 148 149 private void putUnlessNull(Map<String, ? super Object> params, 150 String param, Object value) { 151 if (value != null) { 152 params.put(param, value); 153 } 154 } 155 156 private void putUnlessNullOrEmpty(Map<String, ? super Object> params, 157 String param, Collection<?> value) { 158 if (value != null && !value.isEmpty()) { 159 params.put(param, value); 160 } 161 } 162 163 private void putUnlessNullOrEmpty(Map<String, ? super Object> params, 164 String param, Map<?, ?> value) { 165 if (value != null && !value.isEmpty()) { 166 params.put(param, value); 167 } 168 } 169 170 static Map<String, ? super Object> merge( 171 Map<String, ? super Object> original, 172 Map<String, ? super Object> additional) { 173 Map<String, ? super Object> tmp = new HashMap<>(original); 174 if (additional.containsKey("module")) { 175 tmp.remove("main-jar"); 176 tmp.remove("main-class"); 177 } else if (additional.containsKey("main-jar")) { 178 tmp.remove("module"); 179 // should we only remove add-modules when it wasn't actually passed 180 // but was inferred or empty ? 181 tmp.remove("add-modules"); 182 } 183 tmp.putAll(additional); 184 return tmp; 185 } 186 187 }