Example usage for org.apache.commons.compress.archivers.cpio CpioArchiveEntry CpioArchiveEntry

Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.cpio CpioArchiveEntry CpioArchiveEntry.

Prototype

public CpioArchiveEntry(final String name) 

Source Link

Document

Creates a CPIOArchiveEntry with a specified name.

Usage

From source file:org.eclipse.packagedrone.utils.rpm.build.PayloadRecorder.java

public Result addFile(final String targetPath, final Path path, final Consumer<CpioArchiveEntry> customizer)
        throws IOException {
    final long size = Files.size(path);

    final CpioArchiveEntry entry = new CpioArchiveEntry(targetPath);
    entry.setSize(size);// ww  w  . j  a va 2 s. c om

    if (customizer != null) {
        customizer.accept(entry);
    }

    this.archiveStream.putArchiveEntry(entry);

    MessageDigest digest;
    try {
        digest = createDigest();
    } catch (final NoSuchAlgorithmException e) {
        throw new IOException(e);
    }

    try (InputStream in = new BufferedInputStream(Files.newInputStream(path))) {
        ByteStreams.copy(new DigestInputStream(in, digest), this.archiveStream);
    }

    this.archiveStream.closeArchiveEntry();

    return new Result(size, digest.digest());
}

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From source file:org.eclipse.packagedrone.utils.rpm.build.PayloadRecorder.java

public Result addFile(final String targetPath, final ByteBuffer data,
        final Consumer<CpioArchiveEntry> customizer) throws IOException {
    final long size = data.remaining();

    final CpioArchiveEntry entry = new CpioArchiveEntry(targetPath);
    entry.setSize(size);/*from   www.  j  av  a  2s .c o m*/

    if (customizer != null) {
        customizer.accept(entry);
    }

    this.archiveStream.putArchiveEntry(entry);

    // record digest

    MessageDigest digest;
    try {
        digest = createDigest();
        digest.update(data.slice());
    } catch (final NoSuchAlgorithmException e) {
        throw new IOException(e);
    }

    // write data

    final WritableByteChannel channel = Channels.newChannel(this.archiveStream);
    while (data.hasRemaining()) {
        channel.write(data);
    }

    // close archive entry

    this.archiveStream.closeArchiveEntry();

    return new Result(size, digest.digest());
}

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From source file:org.eclipse.packagedrone.utils.rpm.build.PayloadRecorder.java

public Result addDirectory(final String targetPath, final Consumer<CpioArchiveEntry> customizer)
        throws IOException {
    final CpioArchiveEntry entry = new CpioArchiveEntry(targetPath);

    if (customizer != null) {
        customizer.accept(entry);/*from   w w w.  jav a2s  .co m*/
    }

    this.archiveStream.putArchiveEntry(entry);
    this.archiveStream.closeArchiveEntry();

    return new Result(4096, null);
}

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From source file:org.eclipse.packagedrone.utils.rpm.build.PayloadRecorder.java

public Result addSymbolicLink(final String targetPath, final String linkTo,
        final Consumer<CpioArchiveEntry> customizer) throws IOException {
    final byte[] bytes = linkTo.getBytes(StandardCharsets.UTF_8);

    final CpioArchiveEntry entry = new CpioArchiveEntry(targetPath);
    entry.setSize(bytes.length);//from   ww  w . java 2  s.  c  o m

    if (customizer != null) {
        customizer.accept(entry);
    }

    this.archiveStream.putArchiveEntry(entry);
    this.archiveStream.write(bytes);
    this.archiveStream.closeArchiveEntry();

    return new Result(bytes.length, null);
}

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