Module kala.compress.compressors.pack200

Package kala.compress.harmony.unpack200

Class Archive

java.lang.Object

kala.compress.harmony.unpack200.Archive

public class Archive
extends Object

Archive is the main entry point to unpack200. An archive is constructed with either two file names, a pack file and an output file name or an input stream and an output streams. Then unpack() is called, to unpack the pack200 archive.

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	closeStreams
private boolean	deflateHint
private final Path	inputPath
private final long	inputSize
private BoundedInputStream	inputStream
private FileOutputStream	logFile
private int	logLevel
private static final int[]	MAGIC
private final String	outputFileName
private final JarOutputStream	outputStream
private boolean	overrideDeflateHint
private boolean	removePackFile

Constructor Summary

Constructors

Constructor	Description
Archive(InputStream inputStream, JarOutputStream outputStream)	Creates an Archive with streams for the input and output files.
Archive(String inputFileName, String outputFileName)	Creates an Archive with the given input and output file names.

Method Summary

Modifier and Type	Method	Description
private boolean	available(InputStream inputStream)
void	setDeflateHint(boolean deflateHint)
void	setLogFile(String logFileName)
void	setLogFile(String logFileName, boolean append)
void	setQuiet(boolean quiet)
void	setRemovePackFile(boolean removePackFile)	If removePackFile is set to true, the input file is deleted after unpacking.
void	setVerbose(boolean verbose)
void	unpack()	Unpacks the Archive from the input file to the output file

Methods inherited from class java.lang.Object

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

Field Details

MAGIC

private static final int[] MAGIC

inputStream

private BoundedInputStream inputStream

outputStream

private final JarOutputStream outputStream

removePackFile

private boolean removePackFile

logLevel

private int logLevel

logFile

private FileOutputStream logFile

overrideDeflateHint

private boolean overrideDeflateHint

deflateHint

private boolean deflateHint

inputPath

private final Path inputPath

inputSize

private final long inputSize

outputFileName

private final String outputFileName

closeStreams

private final boolean closeStreams

Constructor Details

Archive

public Archive(InputStream inputStream,
 JarOutputStream outputStream)
        throws IOException

Creates an Archive with streams for the input and output files. Note: If you use this method then calling setRemovePackFile(boolean) will have no effect.

Parameters:

inputStream - the input stream, preferably a BoundedInputStream. The bound can the the file size.

outputStream - the JAR output stream.

Throws:

IOException - if an I/O error occurs

Archive

public Archive(String inputFileName,
 String outputFileName)
        throws FileNotFoundException,
IOException

Creates an Archive with the given input and output file names.

Parameters:

inputFileName - the input file name.

outputFileName - the output file name

Throws:

FileNotFoundException - if the input file does not exist

IOException - if an I/O error occurs

Method Details

available

private boolean available(InputStream inputStream)
                   throws IOException

Throws:

IOException

setDeflateHint

public void setDeflateHint(boolean deflateHint)

setLogFile

public void setLogFile(String logFileName)
                throws FileNotFoundException

Throws:

FileNotFoundException

setLogFile

public void setLogFile(String logFileName,
 boolean append)
                throws FileNotFoundException

Throws:

FileNotFoundException

setQuiet

public void setQuiet(boolean quiet)

setRemovePackFile

public void setRemovePackFile(boolean removePackFile)

If removePackFile is set to true, the input file is deleted after unpacking.

Parameters:

removePackFile - If true, the input file is deleted after unpacking.

setVerbose

public void setVerbose(boolean verbose)

unpack

public void unpack()
            throws Pack200Exception,
IOException

Unpacks the Archive from the input file to the output file

Throws:

Pack200Exception - TODO

IOException - TODO