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 * main-jar 55 * main-class 56 * icon 57 * arguments 58 * java-options 59 * win-console 60 * 61 */ 62 class AddLauncherArguments { 63 64 private final String name; 65 private final String filename; 66 private Map<String, String> allArgs; 67 private Map<String, ? super Object> bundleParams; 68 69 AddLauncherArguments(String name, String filename) { 70 this.name = name; 71 this.filename = filename; 72 } 73 74 private void initLauncherMap() { 75 if (bundleParams != null) { 76 return; 77 } 78 79 allArgs = Arguments.getPropertiesFromFile(filename); 80 allArgs.put(CLIOptions.NAME.getId(), name); 81 82 bundleParams = new HashMap<>(); 83 String mainJar = getOptionValue(CLIOptions.MAIN_JAR); 84 String mainClass = getOptionValue(CLIOptions.APPCLASS); 85 String module = getOptionValue(CLIOptions.MODULE); 86 87 if (module != null && mainClass != null) { 88 putUnlessNull(bundleParams, CLIOptions.MODULE.getId(), 89 module + "/" + mainClass); 90 } else if (module != null) { 91 putUnlessNull(bundleParams, CLIOptions.MODULE.getId(), 92 module); 93 } else { 94 putUnlessNull(bundleParams, CLIOptions.MAIN_JAR.getId(), 95 mainJar); 96 putUnlessNull(bundleParams, CLIOptions.APPCLASS.getId(), 97 mainClass); 98 } 99 100 putUnlessNull(bundleParams, CLIOptions.NAME.getId(), 101 getOptionValue(CLIOptions.NAME)); 102 103 putUnlessNull(bundleParams, CLIOptions.VERSION.getId(), 104 getOptionValue(CLIOptions.VERSION)); 105 106 putUnlessNull(bundleParams, 107 CLIOptions.WIN_CONSOLE_HINT.getId(), 108 getOptionValue(CLIOptions.WIN_CONSOLE_HINT)); 109 110 String value = getOptionValue(CLIOptions.ICON); 111 putUnlessNull(bundleParams, CLIOptions.ICON.getId(), 112 (value == null) ? null : new File(value)); 113 114 String argumentStr = getOptionValue(CLIOptions.ARGUMENTS); 115 putUnlessNullOrEmpty(bundleParams, 116 CLIOptions.ARGUMENTS.getId(), 117 Arguments.getArgumentList(argumentStr)); 118 119 String jvmargsStr = getOptionValue(CLIOptions.JAVA_OPTIONS); 120 putUnlessNullOrEmpty(bundleParams, 121 CLIOptions.JAVA_OPTIONS.getId(), 122 Arguments.getArgumentList(jvmargsStr)); 123 } 124 125 private String getOptionValue(CLIOptions option) { 126 if (option == null || allArgs == null) { 127 return null; 128 } 129 130 String id = option.getId(); 131 132 if (allArgs.containsKey(id)) { 133 return allArgs.get(id); 134 } 135 136 return null; 137 } 138 139 Map<String, ? super Object> getLauncherMap() { 140 initLauncherMap(); 141 return bundleParams; 142 } 143 144 private void putUnlessNull(Map<String, ? super Object> params, 145 String param, Object value) { 146 if (value != null) { 147 params.put(param, value); 148 } 149 } 150 151 private void putUnlessNullOrEmpty(Map<String, ? super Object> params, 152 String param, Collection<?> value) { 153 if (value != null && !value.isEmpty()) { 154 params.put(param, value); 155 } 156 } 157 158 private void putUnlessNullOrEmpty(Map<String, ? super Object> params, 159 String param, Map<?, ?> value) { 160 if (value != null && !value.isEmpty()) { 161 params.put(param, value); 162 } 163 } 164 165 static Map<String, ? super Object> merge( 166 Map<String, ? super Object> original, 167 Map<String, ? super Object> additional) { 168 Map<String, ? super Object> tmp = new HashMap<>(original); 169 if (additional.containsKey("module")) { 170 tmp.remove("main-jar"); 171 tmp.remove("main-class"); 172 } else if (additional.containsKey("main-jar")) { 173 tmp.remove("module"); 174 } 175 tmp.putAll(additional); 176 return tmp; 177 } 178 179 }