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/Executor.java

/*
 * Copyright (c) 2019, 2021, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package jdk.jpackage.internal;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import java.util.function.Supplier;
import java.util.stream.Stream;

public final class Executor {

    Executor() {
    }

    Executor setOutputConsumer(Consumer<Stream<String>> v) {
        outputConsumer = v;
        return this;
    }

    Executor saveOutput(boolean v) {
        saveOutput = v;
        return this;
    }

    Executor setWriteOutputToFile(boolean v) {
        writeOutputToFile = v;
        return this;
    }

    Executor setTimeout(long v) {
        timeout = v;
        if (timeout != INFINITE_TIMEOUT) {
            // Redirect output to file if timeout is requested, otherwise we will
            // reading until process ends and timeout will never be reached.
            setWriteOutputToFile(true);
        }
        return this;
    }

    Executor setProcessBuilder(ProcessBuilder v) {
        pb = v;
        return this;
    }

    Executor setCommandLine(String... cmdline) {
        return setProcessBuilder(new ProcessBuilder(cmdline));
    }

    Executor setQuiet(boolean v) {
        quietCommand = v;
        return this;
    }

    List<String> getOutput() {
        return output;
    }

    Executor executeExpectSuccess() throws IOException {
        int ret = execute();
        if (0 != ret) {
            throw new IOException(
                    String.format("Command %s exited with %d code",
                            createLogMessage(pb, false), ret));
        }
        return this;
    }

    int execute() throws IOException {
        output = null;

        boolean needProcessOutput = outputConsumer != null || Log.isVerbose() || saveOutput;
        Path outputFile = null;
        if (needProcessOutput) {
            pb.redirectErrorStream(true);
            if (writeOutputToFile) {
                outputFile = Files.createTempFile("jpackageOutputTempFile", ".tmp");
                pb.redirectOutput(outputFile.toFile());
            }
        } else {
            // We are not going to read process output, so need to notify
            // ProcessBuilder about this. Otherwise some processes might just
            // hang up (`ldconfig -p`).
            pb.redirectError(ProcessBuilder.Redirect.DISCARD);
            pb.redirectOutput(ProcessBuilder.Redirect.DISCARD);
        }

        Log.verbose(String.format("Running %s", createLogMessage(pb, true)));
        Process p = pb.start();

        int code = 0;
        if (writeOutputToFile) {
            try {
                code = waitForProcess(p);
            } catch (InterruptedException ex) {
                Log.verbose(ex);
                throw new RuntimeException(ex);
            }
        }

        if (needProcessOutput) {
            final List<String> savedOutput;
            Supplier<Stream<String>> outputStream;

            if (writeOutputToFile) {
                output = savedOutput = Files.readAllLines(outputFile);
                Files.delete(outputFile);
                outputStream = () -> {
                    if (savedOutput != null) {
                        return savedOutput.stream();
                    }
                    return null;
                };
                if (outputConsumer != null) {
                    outputConsumer.accept(outputStream.get());
                }
            } else {
                try (var br = new BufferedReader(new InputStreamReader(
                        p.getInputStream()))) {

                    if ((outputConsumer != null || Log.isVerbose())
                            || saveOutput) {
                        savedOutput = br.lines().toList();
                    } else {
                        savedOutput = null;
                    }
                    output = savedOutput;

                    outputStream = () -> {
                        if (savedOutput != null) {
                            return savedOutput.stream();
                        }
                        return br.lines();
                    };
                    if (outputConsumer != null) {
                        outputConsumer.accept(outputStream.get());
                    }

                    if (savedOutput == null) {
                        // For some processes on Linux if the output stream
                        // of the process is opened but not consumed, the process
                        // would exit with code 141.
                        // It turned out that reading just a single line of process
                        // output fixes the problem, but let's process
                        // all of the output, just in case.
                        br.lines().forEach(x -> {});
                    }
                }
            }
        }

        try {
            if (!writeOutputToFile) {
                code = p.waitFor();
            }
            if (!quietCommand) {
                Log.verbose(pb.command(), getOutput(), code, IOUtils.getPID(p));
            }
            return code;
        } catch (InterruptedException ex) {
            Log.verbose(ex);
            throw new RuntimeException(ex);
        }
    }

    private int waitForProcess(Process p) throws InterruptedException {
        if (timeout == INFINITE_TIMEOUT) {
            return p.waitFor();
        } else {
            if (p.waitFor(timeout, TimeUnit.SECONDS)) {
                return p.exitValue();
            } else {
                Log.verbose(String.format("Command %s timeout after %d seconds",
                            createLogMessage(pb, false), timeout));
                p.destroy();
                return -1;
            }
        }
    }

    static Executor of(String... cmdline) {
        return new Executor().setCommandLine(cmdline);
    }

    static Executor of(ProcessBuilder pb) {
        return new Executor().setProcessBuilder(pb);
    }

    private static String createLogMessage(ProcessBuilder pb, boolean quiet) {
        StringBuilder sb = new StringBuilder();
        sb.append((quiet) ? pb.command().get(0) : pb.command());
        if (pb.directory() != null) {
            sb.append(String.format(" in %s", pb.directory().getAbsolutePath()));
        }
        return sb.toString();
    }

    public static final int INFINITE_TIMEOUT = -1;

    private ProcessBuilder pb;
    private boolean saveOutput;
    private boolean writeOutputToFile;
    private boolean quietCommand;
    private long timeout = INFINITE_TIMEOUT;
    private List<String> output;
    private Consumer<Stream<String>> outputConsumer;
}

⏎ jdk/jpackage/internal/Executor.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
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