org.springframework.boot.buildpack.platform.io

Interface TarArchive

All Known Implementing Classes:

ImageArchive, ZipFileTarArchive

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface TarArchive

A TAR archive that can be written to an output stream.

Since:

2.3.0

Author:

Phillip Webb

Field Summary

Fields

Modifier and Type	Field and Description
static Instant	NORMALIZED_TIME Instant that can be used to normalize TAR files so all entries have the same modification time.

Method Summary

Modifier and Type	Method and Description
static TarArchive	fromZip(File zip, Owner owner) Factory method to adapt a ZIP file to TarArchive.
static TarArchive	of(IOConsumer<Layout> layout) Factory method to create a new TarArchive instance with a specific layout.
void	writeTo(OutputStream outputStream) Write the TAR archive to the given output stream.

Field Detail

NORMALIZED_TIME

static final Instant NORMALIZED_TIME

Instant that can be used to normalize TAR files so all entries have the same modification time.

Method Detail

writeTo

void writeTo(OutputStream outputStream)
      throws IOException

Write the TAR archive to the given output stream.

Parameters:

outputStream - the output stream to write to

Throws:

IOException - on IO error

of

static TarArchive of(IOConsumer<Layout> layout)

Factory method to create a new TarArchive instance with a specific layout.

Parameters:

layout - the TAR layout

Returns:

a new TarArchive instance

fromZip

static TarArchive fromZip(File zip,
                          Owner owner)

Factory method to adapt a ZIP file to TarArchive.

Parameters:

zip - the source zip file

owner - the owner of the entries in the TAR

Returns:

a new TarArchive instance