org.codehaus.plexus.archiver.tar

Class TarUnArchiver.UntarCompressionMethod

public static final class TarUnArchiver.UntarCompressionMethod extends EnumeratedAttribute

Valid Modes for Compression attribute to Untar Task

Constructor Summary
	UntarCompressionMethod() Constructor
	UntarCompressionMethod(String method) Constructor

Method Summary
InputStream	decompress(File file, InputStream istream) This method wraps the input stream with the corresponding decompression method
String[]	getValues() Get valid enumeration values

Field Detail

private static final String BZIP2

BZIP2 compression

private static final String GZIP

GZIP compression

private static final String NONE

No compression

public UntarCompressionMethod()

Constructor

public UntarCompressionMethod(String method)

Constructor

private InputStream decompress(File file, InputStream istream)

This method wraps the input stream with the corresponding decompression method

Parameters: file provides location information for BuildException istream input stream

Returns: input stream with on-the-fly decompression

Throws: IOException thrown by GZIPInputStream constructor BuildException thrown if bzip stream does not start with expected magic values

public String[] getValues()

Get valid enumeration values

Returns: valid values