1 /* 2 * Copyright (c) 2018, 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.jpackager.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.jpackager.internal.Arguments.CLIOptions; 33 34 /* 35 * SecondaryLauncherArguments 36 * 37 * Processes a secondary launcher properties file to create the Map of 38 * bundle params applicable to the secondary launcher: 39 * 40 * BundlerParams p = (new SecondaryLauncherArguments(file)).getLauncherMap(); 41 * 42 * A secondary launcher is another executable program generated by either the 43 * create-image mode or the create-installer mode. 44 * The secondary 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 secondary launchers, each created by using the 48 * command line arg "--secondary-launcher <file path> 49 * 50 * The secondary launcher properties file may have any of: 51 * 52 * name (required) 53 * version 54 * module 55 * class 56 * icon 57 * arguments 58 * jvm-args 59 * win-menu 60 * win-shortcut 61 * win-console 62 * 63 */ 64 public class SecondaryLauncherArguments { 65 66 private final String filename; 67 private Map<String, String> allArgs; 68 private Map<String, ? super Object> bundleParams; 69 70 public SecondaryLauncherArguments(String filename) { 71 this.filename = filename; 72 } 73 74 private void initLauncherMap() { 75 if (bundleParams != null) { 76 return; 77 } 78 79 allArgs = Arguments.getPropertiesFromFile(filename); 80 81 bundleParams = new HashMap<>(); 82 String mainClass = getOptionValue(CLIOptions.APPCLASS); 83 String module = getOptionValue(CLIOptions.MODULE); 84 85 if (module != null && mainClass != null) { 86 putUnlessNull(bundleParams, Arguments.CLIOptions.MODULE.getId(), 87 module + "/" + mainClass); 88 } else if (module != null) { 89 putUnlessNull(bundleParams, Arguments.CLIOptions.MODULE.getId(), 90 module); 91 } else if (mainClass != null) { 92 putUnlessNull(bundleParams, Arguments.CLIOptions.APPCLASS.getId(), 93 mainClass); 94 } 95 96 putUnlessNull(bundleParams, Arguments.CLIOptions.NAME.getId(), 97 getOptionValue(CLIOptions.NAME)); 98 putUnlessNull(bundleParams, Arguments.CLIOptions.VERSION.getId(), 99 getOptionValue(CLIOptions.VERSION)); 100 101 putUnlessNull(bundleParams, Arguments.CLIOptions.WIN_MENU_HINT.getId(), 102 getOptionValue(CLIOptions.WIN_MENU_HINT)); 103 putUnlessNull(bundleParams, 104 Arguments.CLIOptions.WIN_SHORTCUT_HINT.getId(), 105 getOptionValue(CLIOptions.WIN_SHORTCUT_HINT)); 106 putUnlessNull(bundleParams, 107 Arguments.CLIOptions.WIN_CONSOLE_HINT.getId(), 108 getOptionValue(CLIOptions.WIN_CONSOLE_HINT)); 109 110 putUnlessNull(bundleParams, Arguments.CLIOptions.SINGLETON.getId(), 111 getOptionValue(CLIOptions.SINGLETON)); 112 113 String value = getOptionValue(CLIOptions.ICON); 114 putUnlessNull(bundleParams, Arguments.CLIOptions.ICON.getId(), 115 (value == null) ? null : new File(value)); 116 117 String argumentStr = getOptionValue(CLIOptions.ARGUMENTS); 118 putUnlessNullOrEmpty(bundleParams, 119 CLIOptions.ARGUMENTS.getId(), 120 Arguments.getArgumentList(argumentStr)); 121 122 String jvmargsStr = getOptionValue(CLIOptions.JVM_ARGS); 123 putUnlessNullOrEmpty(bundleParams, 124 CLIOptions.JVM_ARGS.getId(), 125 Arguments.getArgumentList(jvmargsStr)); 126 } 127 128 private String getOptionValue(CLIOptions option) { 129 if (option == null || allArgs == null) { 130 return null; 131 } 132 133 String id = option.getId(); 134 135 if (allArgs.containsKey(id)) { 136 return allArgs.get(id); 137 } 138 139 return null; 140 } 141 142 public Map<String, ? super Object> getLauncherMap() { 143 initLauncherMap(); 144 return bundleParams; 145 } 146 147 private void putUnlessNull(Map<String, ? super Object> params, 148 String param, Object value) { 149 if (value != null) { 150 params.put(param, value); 151 } 152 } 153 154 private void putUnlessNullOrEmpty(Map<String, ? super Object> params, 155 String param, Collection<?> value) { 156 if (value != null && !value.isEmpty()) { 157 params.put(param, value); 158 } 159 } 160 161 private void putUnlessNullOrEmpty(Map<String, ? super Object> params, 162 String param, Map<?, ?> value) { 163 if (value != null && !value.isEmpty()) { 164 params.put(param, value); 165 } 166 } 167 }