Module kala.compress.compressors.pack200

Package kala.compress.harmony.unpack200

Class FileBands

java.lang.Object

kala.compress.harmony.unpack200.BandSet

kala.compress.harmony.unpack200.FileBands

public class FileBands
extends BandSet

Parses the file band headers (not including the actual bits themselves). At the end of this parse call, the input stream will be positioned at the start of the file_bits themselves, and there will be Sum(file_size) bits remaining in the stream with BYTE1 compression. A decent implementation will probably just stream the bytes out to the reconstituted Jar rather than caching them.

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String[]	cpUTF8
private byte[][]	fileBits
private int[]	fileModtime
private java.lang.String[]	fileName
private int[]	fileOptions
private long[]	fileSize
private java.io.InputStream	in

Fields inherited from class kala.compress.harmony.unpack200.BandSet

header, segment

Constructor Summary

Constructors

Constructor	Description
FileBands(Segment segment)

Method Summary

Modifier and Type	Method	Description
byte[][]	getFileBits()
int[]	getFileModtime()
java.lang.String[]	getFileName()
int[]	getFileOptions()
long[]	getFileSize()
void	processFileBits()
void	read(java.io.InputStream in)
void	unpack()

Methods inherited from class kala.compress.harmony.unpack200.BandSet

decodeBandInt, decodeBandInt, getReferences, getReferences, parseCPClassReferences, parseCPDescriptorReferences, parseCPDoubleReferences, parseCPFieldRefReferences, parseCPFloatReferences, parseCPInterfaceMethodRefReferences, parseCPIntReferences, parseCPLongReferences, parseCPMethodRefReferences, parseCPSignatureReferences, parseCPSignatureReferences, parseCPStringReferences, parseCPUTF8References, parseCPUTF8References, parseFlags, parseFlags, parseFlags, parseFlags, parseReferences, parseReferences, unpack

Methods inherited from class java.lang.Object

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

Field Detail

fileBits

private byte[][] fileBits

fileModtime

private int[] fileModtime

fileName

private java.lang.String[] fileName

fileOptions

private int[] fileOptions

fileSize

private long[] fileSize

cpUTF8

private final java.lang.String[] cpUTF8

in

private java.io.InputStream in

Constructor Detail

FileBands

public FileBands(Segment segment)

Parameters:

segment - TODO

Method Detail

getFileBits

public byte[][] getFileBits()

getFileModtime

public int[] getFileModtime()

getFileName

public java.lang.String[] getFileName()

getFileOptions

public int[] getFileOptions()

getFileSize

public long[] getFileSize()

processFileBits

public void processFileBits()
                     throws java.io.IOException

Throws:

java.io.IOException

read

public void read(java.io.InputStream in)
          throws java.io.IOException,
                 Pack200Exception

Specified by:

read in class BandSet

Throws:

java.io.IOException

Pack200Exception

unpack

public void unpack()

Specified by:

unpack in class BandSet