Package org.apache.commons.compress.harmony.unpack200

Class FileBands

java.lang.Object

org.apache.commons.compress.harmony.unpack200.BandSet

org.apache.commons.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 inherited from class org.apache.commons.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()
String[]	getFileName()
int[]	getFileOptions()
long[]	getFileSize()
void	processFileBits()
void	read(InputStream in)	Reads the input stream.
void	unpack()	Unpacks this instance.

Methods inherited from class org.apache.commons.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

Constructor Details

FileBands

public FileBands(Segment segment)

Parameters:

segment - TODO

Method Details

getFileBits

public byte[][] getFileBits()

getFileModtime

public int[] getFileModtime()

getFileName

public String[] getFileName()

getFileOptions

public int[] getFileOptions()

getFileSize

public long[] getFileSize()

processFileBits

public void processFileBits()
                     throws IOException

Throws:

IOException

read

public void read(InputStream in)
          throws IOException,
Pack200Exception

Description copied from class: BandSet

Reads the input stream.

Specified by:

read in class BandSet

Parameters:

in - the stream to read.

Throws:

IOException - if a problem occurs during reading from the underlying stream.

Pack200Exception - if a problem occurs with an unexpected value or unsupported Codec.

unpack

public void unpack()

Description copied from class: BandSet

Unpacks this instance.

Specified by:

unpack in class BandSet