JDK 17 jdk.jpackage.jmod is the JMOD file for JDK 17 JPackage tool, which can be invoked by the "jpackage" command.

JDK 17 JPackage tool compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.jpackage.jmod.

JDK 17 JPackage tool compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 JPackage tool source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.jpackage.

You can click and view the content of each source code file in the list below.

⏎ jdk/jpackage/internal/JLinkBundlerHelper.java

/*
 * Copyright (c) 2015, 2021, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
 *
 *
 *
 *
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 *
 *
 *
 *
 *
 *
 *
 */

package jdk.jpackage.internal;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.lang.module.Configuration;
import java.lang.module.ModuleDescriptor;
import java.lang.module.ModuleFinder;
import java.lang.module.ModuleReference;
import java.lang.module.ResolvedModule;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.function.Supplier;
import java.util.jar.JarFile;
import java.util.regex.Matcher;
import java.util.spi.ToolProvider;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import jdk.internal.module.ModulePath;


final class JLinkBundlerHelper {

    static void execute(Map<String, ? super Object> params, Path outputDir)
            throws IOException, PackagerException {

        List<Path> modulePath =
                StandardBundlerParam.MODULE_PATH.fetchFrom(params);
        Set<String> addModules =
                StandardBundlerParam.ADD_MODULES.fetchFrom(params);
        Set<String> limitModules =
                StandardBundlerParam.LIMIT_MODULES.fetchFrom(params);
        List<String> options =
                StandardBundlerParam.JLINK_OPTIONS.fetchFrom(params);

        LauncherData launcherData = StandardBundlerParam.LAUNCHER_DATA.fetchFrom(
                params);

        // Modules
        if (!launcherData.isModular() && addModules.isEmpty()) {
            addModules.add(ALL_DEFAULT);
        }

        Set<String> modules = createModuleList(modulePath, addModules, limitModules);

        if (launcherData.isModular()) {
            modules.add(launcherData.moduleName());
        }

        runJLink(outputDir, modulePath, modules, limitModules, options);
    }

    /*
     * Returns the set of modules that would be visible by default for
     * a non-modular-aware application consisting of the given elements.
     */
    private static Set<String> getDefaultModules(
            Collection<Path> paths, Collection<String> addModules) {

        // the modules in the run-time image that export an API
        Stream<String> systemRoots = ModuleFinder.ofSystem().findAll().stream()
                .map(ModuleReference::descriptor)
                .filter(JLinkBundlerHelper::exportsAPI)
                .map(ModuleDescriptor::name);

        Set<String> roots = Stream.concat(systemRoots,
                 addModules.stream()).collect(Collectors.toSet());

        ModuleFinder finder = createModuleFinder(paths);

        return Configuration.empty()
                .resolveAndBind(finder, ModuleFinder.of(), roots)
                .modules()
                .stream()
                .map(ResolvedModule::name)
                .collect(Collectors.toSet());
    }

    /*
     * Returns true if the given module exports an API to all module.
     */
    private static boolean exportsAPI(ModuleDescriptor descriptor) {
        return descriptor.exports()
                .stream()
                .anyMatch(e -> !e.isQualified());
    }

    static ModuleFinder createModuleFinder(Collection<Path> modulePath) {
        return ModuleFinder.compose(
                ModulePath.of(JarFile.runtimeVersion(), true,
                        modulePath.toArray(Path[]::new)),
                ModuleFinder.ofSystem());
    }

    private static Set<String> createModuleList(List<Path> paths,
            Set<String> addModules, Set<String> limitModules) {

        final Set<String> modules = new HashSet<>();

        final Map<String, Supplier<Collection<String>>> phonyModules = Map.of(
                ALL_MODULE_PATH,
                () -> createModuleFinder(paths)
                            .findAll()
                            .stream()
                            .map(ModuleReference::descriptor)
                            .map(ModuleDescriptor::name)
                            .collect(Collectors.toSet()),
                ALL_DEFAULT,
                () -> getDefaultModules(paths, modules));

        Supplier<Collection<String>> phonyModule = null;
        for (var module : addModules) {
            phonyModule = phonyModules.get(module);
            if (phonyModule == null) {
                modules.add(module);
            }
        }

        if (phonyModule != null) {
            modules.addAll(phonyModule.get());
        }

        return modules;
    }

    private static void runJLink(Path output, List<Path> modulePath,
            Set<String> modules, Set<String> limitModules,
            List<String> options)
            throws PackagerException, IOException {

        ArrayList<String> args = new ArrayList<String>();
        args.add("--output");
        args.add(output.toString());
        if (modulePath != null && !modulePath.isEmpty()) {
            args.add("--module-path");
            args.add(getPathList(modulePath));
        }
        if (modules != null && !modules.isEmpty()) {
            args.add("--add-modules");
            args.add(getStringList(modules));
        }
        if (limitModules != null && !limitModules.isEmpty()) {
            args.add("--limit-modules");
            args.add(getStringList(limitModules));
        }
        if (options != null) {
            for (String option : options) {
                if (option.startsWith("--output") ||
                        option.startsWith("--add-modules") ||
                        option.startsWith("--module-path")) {
                    throw new PackagerException("error.blocked.option", option);
                }
                args.add(option);
            }
        }

        StringWriter writer = new StringWriter();
        PrintWriter pw = new PrintWriter(writer);

        int retVal = LazyLoad.JLINK_TOOL.run(pw, pw, args.toArray(new String[0]));
        String jlinkOut = writer.toString();

        args.add(0, "jlink");
        Log.verbose(args, List.of(jlinkOut), retVal, -1);


        if (retVal != 0) {
            throw new PackagerException("error.jlink.failed" , jlinkOut);
        }
    }

    private static String getPathList(List<Path> pathList) {
        return pathList.stream()
                .map(Path::toString)
                .map(Matcher::quoteReplacement)
                .collect(Collectors.joining(File.pathSeparator));
    }

    private static String getStringList(Set<String> strings) {
        return Matcher.quoteReplacement(strings.stream().collect(
                Collectors.joining(",")));
    }

    // The token for "all modules on the module path".
    private static final String ALL_MODULE_PATH = "ALL-MODULE-PATH";

    // The token for "all valid runtime modules".
    private static final String ALL_DEFAULT = "ALL-DEFAULT";

    private static class LazyLoad {
        static final ToolProvider JLINK_TOOL = ToolProvider.findFirst(
                "jlink").orElseThrow();
    };
}

⏎ jdk/jpackage/internal/JLinkBundlerHelper.java

Or download all of them as a single archive file:

File name: jdk.jpackage-17.0.5-src.zip
File size: 92069 bytes
Release date: 2022-09-13
Download 

⇒ JDK 17 jdk.jshell.jmod - JShell Tool

⇐ JDK 17 jdk.jlink.jmod - JLink Tool

⇑ JDK 17 JMod/Module Files

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