Package org.apache.commons.compress.archivers.examples

Class Expander

java.lang.Object

org.apache.commons.compress.archivers.examples.Expander

public class Expander
extends java.lang.Object

Provides a high level API for expanding archives.

Since:

1.17

Constructor Summary

Constructors

Constructor	Description
Expander()

Method Summary

Modifier and Type	Method	Description
void	expand(java.io.File archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(java.io.InputStream archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(java.lang.String format, java.io.File archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(java.lang.String format, java.io.InputStream archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(java.lang.String format, java.nio.channels.SeekableByteChannel archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(ArchiveInputStream archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(SevenZFile archive, java.io.File targetDirectory)	Expands archive into targetDirectory.
void	expand(ZipFile archive, java.io.File targetDirectory)	Expands archive into targetDirectory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Expander

public Expander()

Method Detail

expand

public void expand(java.io.File archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Tries to auto-detect the archive's format.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(java.lang.String format,
                   java.io.File archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

format - the archive format. This uses the same format as accepted by ArchiveStreamFactory.

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(java.io.InputStream archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Tries to auto-detect the archive's format.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(java.lang.String format,
                   java.io.InputStream archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

format - the archive format. This uses the same format as accepted by ArchiveStreamFactory.

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(java.lang.String format,
                   java.nio.channels.SeekableByteChannel archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

format - the archive format. This uses the same format as accepted by ArchiveStreamFactory.

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(ArchiveInputStream archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(ZipFile archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons

expand

public void expand(SevenZFile archive,
                   java.io.File targetDirectory)
            throws java.io.IOException,
                   ArchiveException

Expands archive into targetDirectory.

Parameters:

archive - the file to expand

targetDirectory - the directory to write to

Throws:

java.io.IOException - if an I/O error occurs

ArchiveException - if the archive cannot be read for other reasons