org.basex.io

Class Zip

java.lang.Object

org.basex.core.Progress

org.basex.io.Zip

public final class Zip
extends Progress

Contains methods for zipping and unzipping archives.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary

Fields inherited from class org.basex.core.Progress

updating

Constructor Summary

Constructors

Constructor and Description
Zip(IO file) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
protected double	prog() Returns a progress value (0 - 1).
byte[]	read(java.lang.String path) Returns the contents of a zip file entry.
void	unzip(IOFile target) Unzips the archive to the specified directory.
void	zip(IOFile source, java.util.regex.Pattern pattern) Zips the specified directory.

Methods inherited from class org.basex.core.Progress

abort, checkStop, det, detail, progress, progress, startTimeout, stop, stopTimeout, tit, title

Methods inherited from class java.lang.Object

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

Constructor Detail

Zip

public Zip(IO file)

Constructor.

Parameters:

file - archive file

Method Detail

read

public byte[] read(java.lang.String path)
            throws java.io.IOException

Returns the contents of a zip file entry.

Parameters:

path - file to be read

Returns:

resulting byte array

Throws:

java.io.IOException - I/O exception

unzip

public void unzip(IOFile target)
           throws java.io.IOException

Unzips the archive to the specified directory.

Parameters:

target - target path

Throws:

java.io.IOException - I/O exception

zip

public void zip(IOFile source,
       java.util.regex.Pattern pattern)
         throws java.io.IOException

Zips the specified directory.

Parameters:

source - directory to be zipped

pattern - regular expression pattern

Throws:

java.io.IOException - I/O exception

prog

protected double prog()

Description copied from class: Progress

Returns a progress value (0 - 1). Can be overwritten to give more detailed information.

Overrides:

prog in class Progress

Returns:

header information