| /* |
| * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package jdk.tools.jlink.internal.packager; |
| |
| |
| import jdk.tools.jlink.builder.DefaultImageBuilder; |
| import jdk.tools.jlink.internal.Jlink; |
| import jdk.tools.jlink.internal.JlinkTask; |
| import jdk.tools.jlink.plugin.Plugin; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.lang.module.ModuleFinder; |
| import java.nio.ByteOrder; |
| import java.nio.file.Path; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * AppRuntimeImageBuilder is a private API used only by the Java Packager to generate |
| * a Java runtime image using jlink. AppRuntimeImageBuilder encapsulates the |
| * arguments that jlink requires to generate this image. To create the image call the |
| * build() method. |
| */ |
| public final class AppRuntimeImageBuilder { |
| private Path outputDir = null; |
| private Map<String, String> launchers = Collections.emptyMap(); |
| private List<Path> modulePath = null; |
| private Set<String> addModules = null; |
| private Set<String> limitModules = null; |
| private String excludeFileList = null; |
| private Map<String, String> userArguments = null; |
| private Boolean stripNativeCommands = null; |
| |
| public AppRuntimeImageBuilder() {} |
| |
| public void setOutputDir(Path value) { |
| outputDir = value; |
| } |
| |
| public void setLaunchers(Map<String, String> value) { |
| launchers = value; |
| } |
| |
| public void setModulePath(List<Path> value) { |
| modulePath = value; |
| } |
| |
| public void setAddModules(Set<String> value) { |
| addModules = value; |
| } |
| |
| public void setLimitModules(Set<String> value) { |
| limitModules = value; |
| } |
| |
| public void setExcludeFileList(String value) { |
| excludeFileList = value; |
| } |
| |
| public void setStripNativeCommands(boolean value) { |
| stripNativeCommands = value; |
| } |
| |
| public void setUserArguments(Map<String, String> value) { |
| userArguments = value; |
| } |
| |
| public void build() throws IOException { |
| // jlink main arguments |
| Jlink.JlinkConfiguration jlinkConfig = |
| new Jlink.JlinkConfiguration(new File("").toPath(), // Unused |
| modulePath, |
| addModules, |
| limitModules, |
| ByteOrder.nativeOrder()); |
| |
| // plugin configuration |
| List<Plugin> plugins = new ArrayList<Plugin>(); |
| |
| if (stripNativeCommands) { |
| plugins.add(Jlink.newPlugin( |
| "strip-native-commands", |
| Collections.singletonMap("strip-native-commands", "on"), |
| null)); |
| } |
| |
| if (excludeFileList != null && !excludeFileList.isEmpty()) { |
| plugins.add(Jlink.newPlugin( |
| "exclude-files", |
| Collections.singletonMap("exclude-files", excludeFileList), |
| null)); |
| } |
| |
| // add user supplied jlink arguments |
| for (Map.Entry<String, String> entry : userArguments.entrySet()) { |
| String key = entry.getKey(); |
| String value = entry.getValue(); |
| plugins.add(Jlink.newPlugin(key, |
| Collections.singletonMap(key, value), |
| null)); |
| } |
| |
| // build the image |
| Jlink.PluginsConfiguration pluginConfig = new Jlink.PluginsConfiguration( |
| plugins, new DefaultImageBuilder(outputDir, launchers), null); |
| Jlink jlink = new Jlink(); |
| jlink.build(jlinkConfig, pluginConfig); |
| } |
| |
| /* |
| * Returns a ModuleFinder that limits observability to the given root |
| * modules, their transitive dependences, plus a set of other modules. |
| */ |
| public static ModuleFinder moduleFinder(List<Path> modulepaths, |
| Set<String> roots, |
| Set<String> otherModules) { |
| return JlinkTask.newModuleFinder(modulepaths, roots, otherModules); |
| } |
| } |